Ext JS 4.1.3 Sencha Docs

Ext.layout.container.Table

Alternate names

Ext.layout.TableLayout

Hierarchy

Inherited mixins

Files

This layout allows you to easily render content into an HTML table. The total number of columns can be specified, and rowspan and colspan can be used to create complex layouts within the table. This class is intended to be extended or created via the layout: {type: 'table'} Ext.container.Container.layout config, and should generally not need to be created directly via the new keyword.

Note that when creating a layout via config, the layout-specific config properties must be passed in via the Ext.container.Container.layout object which will then be applied internally to the layout. In the case of TableLayout, the only valid layout config properties are columns and tableAttrs. However, the items added to a TableLayout can supply the following table-specific config properties:

  • rowspan Applied to the table cell containing the item.
  • colspan Applied to the table cell containing the item.
  • cellId An id applied to the table cell containing the item.
  • cellCls A CSS class name added to the table cell containing the item.

The basic concept of building up a TableLayout is conceptually very similar to building up a standard HTML table. You simply add each panel (or "cell") that you want to include along with any span attributes specified as the special config properties of rowspan and colspan which work exactly like their HTML counterparts. Rather than explicitly creating and nesting rows and columns as you would in HTML, you simply specify the total column count in the layout config and start adding panels in their natural order from left to right, top to bottom. The layout will automatically figure out, based on the column count, rowspans and colspans, how to position each panel within the table. Just like with HTML tables, your rowspans and colspans must add up correctly in your overall layout or you'll end up with missing and/or extra cells! Example usage:

Ext.create('Ext.panel.Panel', {
    title: 'Table Layout',
    width: 300,
    height: 150,
    layout: {
        type: 'table',
        // The total column count must be specified here
        columns: 3
    },
    defaults: {
        // applied to each contained panel
        bodyStyle: 'padding:20px'
    },
    items: [{
        html: 'Cell A content',
        rowspan: 2
    },{
        html: 'Cell B content',
        colspan: 2
    },{
        html: 'Cell C content',
        cellCls: 'highlight'
    },{
        html: 'Cell D content'
    }],
    renderTo: Ext.getBody()
});

Available since: 2.3.0

Defined By

Config options

Ext.layout.container.Table
view source
: Number
The total number of columns to create in the table for this layout. ...

The total number of columns to create in the table for this layout. If not specified, all Components added to this layout will be rendered into a single row using one column per Component.

Available since: 2.3.0

An optional extra CSS class that will be added to the container. ...

An optional extra CSS class that will be added to the container. This can be useful for adding customized styles to the container or any of its children using standard CSS rules. See Ext.Component.componentCls also.

Available since: 4.0.0

One of the following values: 0 if the layout should ignore overflow. ...

One of the following values:

  • 0 if the layout should ignore overflow.
  • 1 if the layout should be rerun if scrollbars are needed.
  • 2 if the layout should also correct padding when overflowed.

Defaults to: 0

Available since: 4.1.0

Set to true to leave space for a vertical scrollbar (if the OS shows space-consuming scrollbars) regardless of whethe...

Set to true to leave space for a vertical scrollbar (if the OS shows space-consuming scrollbars) regardless of whether a scrollbar is needed.

This is useful if content height changes during application usage, but you do not want the calculated width of child items to change when a scrollbar appears or disappears. The scrollbar will appear in the reserved space, and the calculated width of child Components will not change.

Ext.define('Employee', {
    extend: 'Ext.data.Model',
    fields: [
       {name: 'rating', type: 'int'},
       {name: 'salary', type: 'float'},
       {name: 'name'}
    ]
});

function createFakeData(count) {
    var firstNames   = ['Ed', 'Tommy', 'Aaron', 'Abe', 'Jamie', 'Adam', 'Dave', 'David', 'Jay', 'Nicolas', 'Nige'],
        lastNames    = ['Spencer', 'Maintz', 'Conran', 'Elias', 'Avins', 'Mishcon', 'Kaneda', 'Davis', 'Robinson', 'Ferrero', 'White'],
        ratings      = [1, 2, 3, 4, 5],
        salaries     = [100, 400, 900, 1500, 1000000];

    var data = [];
    for (var i = 0; i < (count || 25); i++) {
        var ratingId    = Math.floor(Math.random() * ratings.length),
            salaryId    = Math.floor(Math.random() * salaries.length),
            firstNameId = Math.floor(Math.random() * firstNames.length),
            lastNameId  = Math.floor(Math.random() * lastNames.length),

            rating      = ratings[ratingId],
            salary      = salaries[salaryId],
            name        = Ext.String.format("{0} {1}", firstNames[firstNameId], lastNames[lastNameId]);

        data.push({
            rating: rating,
            salary: salary,
            name: name
        });
    }
    store.loadData(data);
}

// create the Data Store
var store = Ext.create('Ext.data.Store', {
    id: 'store',
    model: 'Employee',
    proxy: {
        type: 'memory'
    }
});
createFakeData(10);

var grid = Ext.create('Ext.grid.Panel', {
    title: 'Grid loaded with varying number of records',
    anchor: '100%',
    store: store,
    columns: [{
        xtype: 'rownumberer',
        width: 40,
        sortable: false
    },{
        text: 'Name',
        flex: 1,
        sortable: true,
        dataIndex: 'name'
    },{
        text: 'Rating',
        width: 125,
        sortable: true,
        dataIndex: 'rating'
    },{
        text: 'Salary',
        width: 125,
        sortable: true,
        dataIndex: 'salary',
        align: 'right',
        renderer: Ext.util.Format.usMoney
    }]
});

Ext.create('Ext.panel.Panel', {
    renderTo: document.body,
    width: 800,
    height: 600,
    layout: {
        type: 'anchor',
        reserveScrollbar: true // There will be a gap even when there's no scrollbar
    },
    autoScroll: true,
    items: grid,
    tbar: {
        defaults: {
            handler: function(b) {
                createFakeData(b.count);
            }
        },
        items: [{
             text: '10 Items',
             count: 10
        },{
             text: '100 Items',
             count: 100
        },{
             text: '300 Items',
             count: 300
        },{
             text: '1000 Items',
             count: 1000
        },{
             text: '5000 Items',
             count: 5000
        }]
    }
});

Defaults to: false

Available since: 4.1.0

Ext.layout.container.Table
view source
: Object
An object containing properties which are added to the DomHelper specification used to create the layout's <table&...

An object containing properties which are added to the DomHelper specification used to create the layout's <table> element. Example:

{
    xtype: 'panel',
    layout: {
        type: 'table',
        columns: 3,
        tableAttrs: {
            style: {
                width: '100%'
            }
        }
    }
}

Available since: 3.4.0

Ext.layout.container.Table
view source
: Object
An object containing properties which are added to the DomHelper specification used to create the layout's <td>...

An object containing properties which are added to the DomHelper specification used to create the layout's <td> elements.

Available since: 4.0.2

Ext.layout.container.Table
view source
: Object
An object containing properties which are added to the DomHelper specification used to create the layout's <tr>...

An object containing properties which are added to the DomHelper specification used to create the layout's <tr> elements.

Available since: 4.0.2

Properties

Defined By

Instance properties

...

Defaults to: 'Ext.Base'

Available since: 4.1.1

An object which contains boolean properties specifying which properties are to be animated upon flush of child Compon...

An object which contains boolean properties specifying which properties are to be animated upon flush of child Component ContextItems. For example, Accordion would have:

 {
     y: true,
     height: true
 }

Available since: 4.1.0

...

Defaults to: {setsWidth: 0, setsHeight: 0}

Available since: 4.1.0

Ext.layout.container.Table
view source
: Stringprivate
...

Defaults to: Ext.baseCSSPrefix + 'table-layout-cell'

Available since: 4.0.0

...

Defaults to: ['overflowPadderEl']

Available since: 4.1.0

Overrides: Ext.util.ElementContainer.childEls

...

Defaults to: {}

Available since: 4.1.1

Ext.layout.container.Table
view source
: Booleanprivate
...

Defaults to: true

Available since: 4.1.2

Used only during a layout run, this value indicates that a layout has finished its calculations. ...

Used only during a layout run, this value indicates that a layout has finished its calculations. This flag is set to true prior to the call to calculate and should be set to false if this layout has more work to do.

Available since: 4.1.0

Returns flags indicating cross-browser handling of scrollHeight/Width. ...

Returns flags indicating cross-browser handling of scrollHeight/Width. In particular, IE has issues with padding-bottom in a scrolling element (it does not include that padding in the scrollHeight). Also, margin-bottom on a child in a scrolling element can be lost.

All browsers seem to ignore margin-right on children and padding-right on the parent element (the one with the overflow)

This method returns a number with the follow bit positions set based on things not accounted for in scrollHeight and scrollWidth:

  • 1: Scrolling element's padding-bottom is not included in scrollHeight.
  • 2: Last child's margin-bottom is not included in scrollHeight.
  • 4: Scrolling element's padding-right is not included in scrollWidth.
  • 8: Child's margin-right is not included in scrollWidth.

To work around the margin-bottom issue, it is sufficient to create a 0px tall last child that will "hide" the margin. This can also be handled by wrapping the children in an element, again "hiding" the margin. Wrapping the elements is about the only way to preserve their right margins. This is the strategy used by Column layout.

To work around the padding-bottom problem, since it is comes from a style on the parent element, about the only simple fix is to create a last child with height equal to padding-bottom. To preserve the right padding, the sizing element needs to have a width that includes the right padding.

Available since: 4.1.0

...

Defaults to: []

Available since: 4.1.1

...

Defaults to: {}

Available since: 4.1.1

...

Defaults to: false

Available since: 4.0.0

...

Defaults to: true

Available since: 4.1.1

true in this class to identify an object as an instantiated Layout, or subclass thereof. ...

true in this class to identify an object as an instantiated Layout, or subclass thereof.

Defaults to: true

Available since: 4.0.0

Begin with no previous adjustments ...

Begin with no previous adjustments

Defaults to: {width: 0, height: 0}

Available since: 4.1.0

Ext.layout.container.Table
view source
: Booleanprivate
private ...

private

Defaults to: false

Available since: 2.3.0

The element used to correct body padding during overflow.

The element used to correct body padding during overflow.

Available since: 4.1.0

...

Defaults to: ['{%this.renderBody(out,values)%}']

Available since: 4.1.0

...

Defaults to: false

Available since: 4.1.0

Get the reference to the current class from which this object was instantiated. ...

Get the reference to the current class from which this object was instantiated. Unlike statics, this.self is scope-dependent and it's meant to be used for dynamic inheritance. See statics for a detailed comparison

Ext.define('My.Cat', {
    statics: {
        speciesName: 'Cat' // My.Cat.speciesName = 'Cat'
    },

    constructor: function() {
        alert(this.self.speciesName); // dependent on 'this'
    },

    clone: function() {
        return new this.self();
    }
});


Ext.define('My.SnowLeopard', {
    extend: 'My.Cat',
    statics: {
        speciesName: 'Snow Leopard'         // My.SnowLeopard.speciesName = 'Snow Leopard'
    }
});

var cat = new My.Cat();                     // alerts 'Cat'
var snowLeopard = new My.SnowLeopard();     // alerts 'Snow Leopard'

var clone = snowLeopard.clone();
alert(Ext.getClassName(clone));             // alerts 'My.SnowLeopard'

Available since: 4.0.0

Ext.layout.container.Table
view source
: Stringprivate
...

Defaults to: Ext.baseCSSPrefix + 'table-layout'

Available since: 4.0.0

Ext.layout.container.Table
view source
: Stringprivate
...

Defaults to: Ext.baseCSSPrefix + 'table-layout-ct'

Available since: 3.4.0

Ext.layout.container.Table
view source
: Stringprivate
...

Defaults to: 'table'

Available since: 3.4.0

Overrides: Ext.layout.container.Container.type

...

Defaults to: true

Available since: 4.1.0

...

Defaults to: true

Available since: 4.1.0

...

Defaults to: true

Available since: 4.1.0

...

Defaults to: true

Available since: 4.1.0

Defined By

Static properties

...

Defaults to: []

Available since: 4.1.1

Methods

Defined By

Instance methods

Adds each argument passed to this method to the childEls array. ...

Adds each argument passed to this method to the childEls array.

Available since: 4.1.0

Fires

    Removes layout's itemCls and owning Container's itemCls. ...

    Removes layout's itemCls and owning Container's itemCls. Clears the managed dimensions flags

    Available since: 4.0.0

    Parameters

    Placeholder empty functions for subclasses to extend ...

    Placeholder empty functions for subclasses to extend

    Available since: 4.1.0

    Sets references to elements inside the component. ...

    Sets references to elements inside the component.

    Available since: 4.1.0

    Parameters

    Fires

      Called by an owning Panel before the Panel begins its collapse process. ...

      Called by an owning Panel before the Panel begins its collapse process. Most layouts will not need to override the default Ext.emptyFn implementation.

      Available since: 4.1.0

      Called by an owning Panel before the Panel begins its expand process. ...

      Called by an owning Panel before the Panel begins its expand process. Most layouts will not need to override the default Ext.emptyFn implementation.

      Available since: 4.1.0

      In addition to work done by our base classes, containers benefit from some extra cached data. ...

      In addition to work done by our base classes, containers benefit from some extra cached data. The following properties are added to the ownerContext:

      • visibleItems: the result of getVisibleItems
      • childItems: the ContextItem[] for each visible item
      • targetContext: the ContextItem for the getTarget element

      Available since: 4.1.0

      Parameters

      Fires

        Overrides: Ext.layout.Layout.beginLayout, Ext.layout.container.Container.beginLayout, Ext.layout.container.Box.beginLayout

        Called before any calculation cycles to reset DOM values and prepare for calculation. ...

        Called before any calculation cycles to reset DOM values and prepare for calculation.

        This is a write phase and DOM reads should be strictly avoided when overridding this method.

        Available since: 4.1.0

        Parameters

        Fires

          Overrides: Ext.layout.Layout.beginLayoutCycle, Ext.layout.container.Container.beginLayoutCycle

          ...

          Available since: 4.1.0

          Parameters

          Fires

            ...

            Available since: 4.1.0

            Fires

              Ext.layout.container.Table
              view source
              ( ownerContext )abstract
              Called to perform the calculations for this layout. ...

              Called to perform the calculations for this layout. This method will be called at least once and may be called repeatedly if the done property is cleared before return to indicate that this layout is not yet done. The done property is always set to true before entering this method.

              This is a read phase and DOM writes should be strictly avoided in derived classes. Instead, DOM writes need to be written to Ext.layout.ContextItem objects to be flushed at the next opportunity.

              Available since: 4.1.0

              Parameters

              Overrides: Ext.layout.Layout.calculate

              Ext.layout.container.Table
              view source
              ( items ) : Object[]private
              Determine the row and cell indexes for each component, taking into consideration the number of columns and each item'...

              Determine the row and cell indexes for each component, taking into consideration the number of columns and each item's configured colspan/rowspan values.

              Available since: 4.0.0

              Parameters

              • items : Array

                The layout components

              Returns

              • Object[]

                List of row and cell indexes for each of the components

              ...

              Available since: 4.1.0

              Parameters

              ( ownerContext, containerSize, dimensions )
              Handles overflow processing for a container. ...

              Handles overflow processing for a container. This should be called once the layout has determined contentWidth/Height. In addition to the ownerContext passed to the calculate method, this method also needs the containerSize (the object returned by getContainerSize).

              Available since: 4.1.0

              Parameters

              • ownerContext : Ext.layout.ContextItem
              • containerSize : Object
              • dimensions : Number

                A bit mask for the overflow managed dimensions. The 0-bit is for width and the 1-bit is for height. In other words, a value of 1 would be only width, 2 would be only height and 3 would be both.

              Fires

                ( args ) : Objectdeprecatedprotected
                Call the original method that was previously overridden with override Ext.define('My.Cat', { constructor: functi...

                Call the original method that was previously overridden with override

                Ext.define('My.Cat', {
                    constructor: function() {
                        alert("I'm a cat!");
                    }
                });
                
                My.Cat.override({
                    constructor: function() {
                        alert("I'm going to be a cat!");
                
                        this.callOverridden();
                
                        alert("Meeeeoooowwww");
                    }
                });
                
                var kitty = new My.Cat(); // alerts "I'm going to be a cat!"
                                          // alerts "I'm a cat!"
                                          // alerts "Meeeeoooowwww"
                

                Available since: 4.0.0

                This method has been deprecated

                as of 4.1. Use callParent instead.

                Parameters

                • args : Array/Arguments

                  The arguments, either an array or the arguments object from the current method, for example: this.callOverridden(arguments)

                Returns

                • Object

                  Returns the result of calling the overridden method

                Call the "parent" method of the current method. ...

                Call the "parent" method of the current method. That is the method previously overridden by derivation or by an override (see Ext.define).

                 Ext.define('My.Base', {
                     constructor: function (x) {
                         this.x = x;
                     },
                
                     statics: {
                         method: function (x) {
                             return x;
                         }
                     }
                 });
                
                 Ext.define('My.Derived', {
                     extend: 'My.Base',
                
                     constructor: function () {
                         this.callParent([21]);
                     }
                 });
                
                 var obj = new My.Derived();
                
                 alert(obj.x);  // alerts 21
                

                This can be used with an override as follows:

                 Ext.define('My.DerivedOverride', {
                     override: 'My.Derived',
                
                     constructor: function (x) {
                         this.callParent([x*2]); // calls original My.Derived constructor
                     }
                 });
                
                 var obj = new My.Derived();
                
                 alert(obj.x);  // now alerts 42
                

                This also works with static methods.

                 Ext.define('My.Derived2', {
                     extend: 'My.Base',
                
                     statics: {
                         method: function (x) {
                             return this.callParent([x*2]); // calls My.Base.method
                         }
                     }
                 });
                
                 alert(My.Base.method(10);     // alerts 10
                 alert(My.Derived2.method(10); // alerts 20
                

                Lastly, it also works with overridden static methods.

                 Ext.define('My.Derived2Override', {
                     override: 'My.Derived2',
                
                     statics: {
                         method: function (x) {
                             return this.callParent([x*2]); // calls My.Derived2.method
                         }
                     }
                 });
                
                 alert(My.Derived2.method(10); // now alerts 40
                

                To override a method and replace it and also call the superclass method, use callSuper. This is often done to patch a method to fix a bug.

                Available since: 4.0.0

                Parameters

                • args : Array/Arguments

                  The arguments, either an array or the arguments object from the current method, for example: this.callParent(arguments)

                Returns

                • Object

                  Returns the result of calling the parent method

                ( args ) : Objectprotected
                This method is used by an override to call the superclass method but bypass any overridden method. ...

                This method is used by an override to call the superclass method but bypass any overridden method. This is often done to "patch" a method that contains a bug but for whatever reason cannot be fixed directly.

                Consider:

                 Ext.define('Ext.some.Class', {
                     method: function () {
                         console.log('Good');
                     }
                 });
                
                 Ext.define('Ext.some.DerivedClass', {
                     method: function () {
                         console.log('Bad');
                
                         // ... logic but with a bug ...
                
                         this.callParent();
                     }
                 });
                

                To patch the bug in DerivedClass.method, the typical solution is to create an override:

                 Ext.define('App.paches.DerivedClass', {
                     override: 'Ext.some.DerivedClass',
                
                     method: function () {
                         console.log('Fixed');
                
                         // ... logic but with bug fixed ...
                
                         this.callSuper();
                     }
                 });
                

                The patch method cannot use callParent to call the superclass method since that would call the overridden method containing the bug. In other words, the above patch would only produce "Fixed" then "Good" in the console log, whereas, using callParent would produce "Fixed" then "Bad" then "Good".

                Available since: Ext JS 4.1.3

                Parameters

                • args : Array/Arguments

                  The arguments, either an array or the arguments object from the current method, for example: this.callSuper(arguments)

                Returns

                • Object

                  Returns the result of calling the superclass method

                This method (if implemented) is called at the end of the cycle in which this layout completes (by not setting done to...

                This method (if implemented) is called at the end of the cycle in which this layout completes (by not setting done to false in calculate). It is possible for the layout to complete and yet become invalid before the end of the cycle, in which case, this method will not be called. It is also possible for this method to be called and then later the layout becomes invalidated. This will result in calculate being called again, followed by another call to this method.

                This is a read phase and DOM writes should be strictly avoided in derived classes. Instead, DOM writes need to be written to Ext.layout.ContextItem objects to be flushed at the next opportunity.

                This method need not be implemented by derived classes and, in fact, should only be implemented when needed.

                Available since: 4.1.0

                Parameters

                Overrides: Ext.layout.Layout.completeLayout, Ext.layout.container.Container.completeLayout, Ext.layout.container.Box.completeLayout

                ...

                Available since: 4.1.1

                Adds layout's itemCls and owning Container's itemCls ...

                Adds layout's itemCls and owning Container's itemCls

                Available since: 3.4.0

                Parameters

                Fires

                  Overrides: Ext.layout.Layout.configureItem, Ext.layout.container.Container.configureItem

                  ...

                  Available since: 4.1.0

                  Parameters

                  Fires

                    ...

                    Available since: 4.1.0

                    Parameters

                    ...

                    Available since: 4.1.0

                    Parameters

                    Creates an element that makes bottom/right body padding consistent across browsers. ...

                    Creates an element that makes bottom/right body padding consistent across browsers. This element is sized based on the need for scrollbars in calculateOverflow. If the manageOverflow option is false, this element is not created.

                    See getScrollRangeFlags for more details.

                    Available since: 4.1.0

                    Parameters

                    Ext.layout.container.Table
                    view source
                    ( el )private
                    ...

                    Available since: 4.1.2

                    Parameters

                    Ext.layout.container.Table
                    view source
                    ( )
                    This method (if implemented) is called after all layouts have completed. ...

                    This method (if implemented) is called after all layouts have completed. In most ways this is similar to completeLayout. This call can cause this (or any layout) to be become invalid (see Ext.layout.Context.invalidate), but this is best avoided. This method is intended to be where final reads are made and so it is best to avoid invalidating layouts at this point whenever possible. Even so, this method can be used to perform final checks that may require all other layouts to be complete and then invalidate some results.

                    This is a read phase and DOM writes should be strictly avoided in derived classes. Instead, DOM writes need to be written to Ext.layout.ContextItem objects to be flushed at the next opportunity.

                    This method need not be implemented by derived classes and, in fact, should only be implemented when needed.

                    Available since: 4.1.0

                    Fires

                      Overrides: Ext.layout.Layout.finalizeLayout

                      ...

                      Available since: 4.1.0

                      Parameters

                      Fires

                        This method is called after all layouts are complete and their calculations flushed to the DOM. ...

                        This method is called after all layouts are complete and their calculations flushed to the DOM. No further layouts will be run and this method is only called once per layout run. The base component layout caches lastComponentSize.

                        This is a write phase and DOM reads should be avoided if possible when overridding this method.

                        This method need not be implemented by derived classes and, in fact, should only be implemented when needed.

                        Available since: 4.1.0

                        Parameters

                        ...

                        Available since: 4.1.0

                        ...

                        Available since: 4.1.0

                        Fires

                          ...

                          Available since: 4.1.0

                          Parameters

                          Fires

                            ...

                            Available since: 4.1.0

                            Parameters

                            Returns the container size (that of the target). ...

                            Returns the container size (that of the target). Only the fixed-sized dimensions can be returned because the shrinkWrap dimensions are based on the contentWidth/Height as determined by the container layout.

                            If the calculateOverflow method is used and if manageOverflow is true, this may adjust the width/height by the size of scrollbars.

                            Available since: 4.1.0

                            Parameters

                            • ownerContext : Ext.layout.ContextItem

                              The owner's context item.

                            • inDom : Boolean (optional)

                              True if the container size must be in the DOM.

                              Defaults to: false

                            Returns

                            Returns the element into which extra functional DOM elements can be inserted. ...

                            Returns the element into which extra functional DOM elements can be inserted. Defaults to the owner Component's encapsulating element.

                            May be overridden in Component layout managers which implement a component render target which must only contain child components.

                            Available since: 4.1.0

                            Returns

                            Fires

                              Ext.layout.container.Table
                              view source
                              ( )private
                              ...

                              Available since: 4.1.2

                              Returns the initial configuration passed to constructor when instantiating this class. ...

                              Returns the initial configuration passed to constructor when instantiating this class.

                              Available since: 4.1.0

                              Parameters

                              • name : String (optional)

                                Name of the config option to return.

                              Returns

                              • Object/Mixed

                                The full config object or a single config value when name parameter specified.

                              Ext.layout.container.Table
                              view source
                              ( item ) : Objectprotected
                              Returns an object describing how this layout manages the size of the given component. ...

                              Returns an object describing how this layout manages the size of the given component. This method must be implemented by any layout that manages components.

                              Available since: 4.1.0

                              Parameters

                              Returns

                              • Object

                                An object describing the sizing done by the layout for this item or null if the layout mimics the size policy of its ownerCt (e.g., 'fit' and 'card').

                                • readsWidth : Boolean

                                  True if the natural/auto width of this component is used by the ownerLayout.

                                • readsHeight : Boolean

                                  True if the natural/auto height of this component is used by the ownerLayout.

                                • setsWidth : Boolean

                                  True if the ownerLayout set this component's width.

                                • setsHeight : Boolean

                                  True if the ownerLayout set this component's height.

                              Overrides: Ext.layout.Layout.getItemSizePolicy

                              ...

                              Available since: 4.1.0

                              Parameters

                              Fires

                                Ext.layout.container.Table
                                view source
                                ( ) : Ext.Component[]
                                Returns an array of child components either for a render phase (Performed in the beforeLayout method of the layout's ...

                                Returns an array of child components either for a render phase (Performed in the beforeLayout method of the layout's base class), or the layout phase (onLayout).

                                Available since: 4.0.0

                                Returns

                                Fires

                                  Overrides: Ext.layout.Layout.getLayoutItems, Ext.layout.container.Container.getLayoutItems

                                  This method is used to offset the DOM position when checking whether the element is a certain child of the target. ...

                                  This method is used to offset the DOM position when checking whether the element is a certain child of the target. This is required in cases where the extra elements prepended to the target before any of the items. An example of this is when using labelAlign: 'top' on a field. The label appears first in the DOM before any child items are created, so when we check the position we need to add an extra offset. Containers that create an innerCt are exempt because this new element preserves the order

                                  Available since: 4.1.2

                                  Parameters

                                  Overrides: Ext.layout.Layout.getPositionOffset

                                  ...

                                  Available since: 4.1.0

                                  Returns the element into which rendering must take place. ...

                                  Returns the element into which rendering must take place. Defaults to the owner Container's target element.

                                  May be overridden in layout managers which implement an inner element.

                                  Available since: 4.0.0

                                  Returns

                                  ...

                                  Available since: 4.1.0

                                  Ext.layout.container.Table
                                  view source
                                  ( )private
                                  ...

                                  Available since: 4.1.0

                                  Fires

                                    Overrides: Ext.layout.container.Container.getRenderTree

                                    Returns all items that are rendered ...

                                    Returns all items that are rendered

                                    Available since: 3.4.0

                                    Returns

                                    Fires

                                      ( width, height, contentWidth, contentHeight )private
                                      ...

                                      Available since: 4.1.0

                                      Parameters

                                      Returns the owner component's resize element. ...

                                      Returns the owner component's resize element.

                                      Available since: 4.0.0

                                      Returns

                                      Returns all items that are both rendered and visible ...

                                      Returns all items that are both rendered and visible

                                      Available since: 4.0.0

                                      Returns

                                      Fires

                                        ...

                                        Available since: 4.1.0

                                        Parameters

                                        ( config ) : Ext.Basechainableprotected
                                        Initialize configuration for this class. ...

                                        Initialize configuration for this class. a typical example:

                                        Ext.define('My.awesome.Class', {
                                            // The default config
                                            config: {
                                                name: 'Awesome',
                                                isAwesome: true
                                            },
                                        
                                            constructor: function(config) {
                                                this.initConfig(config);
                                            }
                                        });
                                        
                                        var awesome = new My.awesome.Class({
                                            name: 'Super Awesome'
                                        });
                                        
                                        alert(awesome.getName()); // 'Super Awesome'
                                        

                                        Available since: 4.0.0

                                        Parameters

                                        Returns

                                        A one-time initialization method called just before rendering. ...

                                        A one-time initialization method called just before rendering.

                                        Available since: 4.0.0

                                        Fires

                                          Overrides: Ext.layout.Layout.initLayout, Ext.layout.container.Container.initLayout

                                          ...

                                          Available since: 4.1.0

                                          Parameters

                                          ...

                                          Available since: 4.1.0

                                          Parameters

                                          ...

                                          Available since: 4.1.0

                                          Parameters

                                          ...

                                          Available since: 4.1.0

                                          Ext.layout.container.Table
                                          view source
                                          ( item, target, rowIdx, cellIdx )protected
                                          Validates item is in the proper place in the dom. ...

                                          Validates item is in the proper place in the dom.

                                          Available since: 2.3.0

                                          Parameters

                                          Fires

                                            Overrides: Ext.layout.Layout.isValidParent

                                            ( item, target, position )private
                                            Moves Component to the provided target instead. ...

                                            Moves Component to the provided target instead.

                                            Available since: 4.0.0

                                            Parameters

                                            Fires

                                              Ext.layout.container.Table
                                              view source
                                              ( )private
                                              Opera 10.5 has a bug where if a table cell's child has box-sizing:border-box and padding, it will include that paddin...

                                              Opera 10.5 has a bug where if a table cell's child has box-sizing:border-box and padding, it will include that padding in the size of the cell, making it always larger than the shrink-wrapped size of its contents. To get around this we have to wrap the contents in a div and then set that div's width to match the item rendered within it afterLayout. This method determines whether we need the wrapper div; it currently does a straight UA sniff as this bug seems isolated to just Opera 10.5, but feature detection could be added here if needed.

                                              Available since: 4.0.0

                                              Called for every layout in the layout context after all the layouts have been finally flushed ...

                                              Called for every layout in the layout context after all the layouts have been finally flushed

                                              Available since: 4.1.0

                                              Overrides: Ext.layout.Layout.notifyOwner

                                              ...

                                              Available since: 4.1.0

                                              ( names, callback, scope )private
                                              ...

                                              Available since: 4.1.0

                                              Parameters

                                              This method is called when a child item changes in some way. ...

                                              This method is called when a child item changes in some way. By default this calls Ext.AbstractComponent.updateLayout on this layout's owner.

                                              Available since: 4.1.0

                                              Parameters

                                              Returns

                                              • Boolean

                                                True if this layout has handled the content change.

                                              ...

                                              Available since: 4.0.0

                                              ...

                                              Available since: 4.0.0

                                              ...

                                              Available since: 4.1.0

                                              Parameters

                                              Removes items in the childEls array based on the return value of a supplied test function. ...

                                              Removes items in the childEls array based on the return value of a supplied test function. The function is called with a entry in childEls and if the test function return true, that entry is removed. If false, that entry is kept.

                                              Available since: 4.1.0

                                              Parameters

                                              Fires

                                                Ext.layout.container.Table
                                                view source
                                                ( )private
                                                Iterates over all passed items, ensuring they are rendered in a cell in the proper location in the table structure. ...

                                                Iterates over all passed items, ensuring they are rendered in a cell in the proper location in the table structure.

                                                Available since: 4.0.3

                                                Fires

                                                  Overrides: Ext.layout.Layout.renderChildren

                                                  ( item, target, position )private
                                                  Renders the given Component into the target Element. ...

                                                  Renders the given Component into the target Element.

                                                  Available since: 4.0.0

                                                  Parameters

                                                  Fires

                                                    ( items, target )protected
                                                    Iterates over all passed items, ensuring they are rendered. ...

                                                    Iterates over all passed items, ensuring they are rendered. If the items are already rendered, also determines if the items are in the proper place in the dom.

                                                    Available since: 4.0.0

                                                    Parameters

                                                    Fires

                                                      ( config, applyIfNotSet ) : Ext.Basechainableprivate
                                                      ...

                                                      Available since: 4.0.0

                                                      Parameters

                                                      Returns

                                                      Sets the layout owner ...

                                                      Sets the layout owner

                                                      Available since: 4.0.0

                                                      Parameters

                                                      ...

                                                      Available since: 4.1.0

                                                      Parameters

                                                      ...

                                                      Available since: 4.1.0

                                                      Parameters

                                                      Get the reference to the class from which this object was instantiated. ...

                                                      Get the reference to the class from which this object was instantiated. Note that unlike self, this.statics() is scope-independent and it always returns the class from which it was called, regardless of what this points to during run-time

                                                      Ext.define('My.Cat', {
                                                          statics: {
                                                              totalCreated: 0,
                                                              speciesName: 'Cat' // My.Cat.speciesName = 'Cat'
                                                          },
                                                      
                                                          constructor: function() {
                                                              var statics = this.statics();
                                                      
                                                              alert(statics.speciesName);     // always equals to 'Cat' no matter what 'this' refers to
                                                                                              // equivalent to: My.Cat.speciesName
                                                      
                                                              alert(this.self.speciesName);   // dependent on 'this'
                                                      
                                                              statics.totalCreated++;
                                                          },
                                                      
                                                          clone: function() {
                                                              var cloned = new this.self;                      // dependent on 'this'
                                                      
                                                              cloned.groupName = this.statics().speciesName;   // equivalent to: My.Cat.speciesName
                                                      
                                                              return cloned;
                                                          }
                                                      });
                                                      
                                                      
                                                      Ext.define('My.SnowLeopard', {
                                                          extend: 'My.Cat',
                                                      
                                                          statics: {
                                                              speciesName: 'Snow Leopard'     // My.SnowLeopard.speciesName = 'Snow Leopard'
                                                          },
                                                      
                                                          constructor: function() {
                                                              this.callParent();
                                                          }
                                                      });
                                                      
                                                      var cat = new My.Cat();                 // alerts 'Cat', then alerts 'Cat'
                                                      
                                                      var snowLeopard = new My.SnowLeopard(); // alerts 'Cat', then alerts 'Snow Leopard'
                                                      
                                                      var clone = snowLeopard.clone();
                                                      alert(Ext.getClassName(clone));         // alerts 'My.SnowLeopard'
                                                      alert(clone.groupName);                 // alerts 'Cat'
                                                      
                                                      alert(My.Cat.totalCreated);             // alerts 3
                                                      

                                                      Available since: 4.0.0

                                                      Returns

                                                      ...

                                                      Available since: 4.1.0

                                                      Defined By

                                                      Static methods

                                                      ( config )privatestatic
                                                      ...

                                                      Available since: 4.1.1

                                                      Parameters

                                                      ( members )chainableprivatestatic
                                                      ...

                                                      Available since: 4.1.1

                                                      Parameters

                                                      ( name, member )chainableprivatestatic
                                                      ...

                                                      Available since: 4.1.1

                                                      Parameters

                                                      ( members )chainablestatic
                                                      Add methods / properties to the prototype of this class. ...

                                                      Add methods / properties to the prototype of this class.

                                                      Ext.define('My.awesome.Cat', {
                                                          constructor: function() {
                                                              ...
                                                          }
                                                      });
                                                      
                                                       My.awesome.Cat.addMembers({
                                                           meow: function() {
                                                              alert('Meowww...');
                                                           }
                                                       });
                                                      
                                                       var kitty = new My.awesome.Cat;
                                                       kitty.meow();
                                                      

                                                      Available since: 4.1.0

                                                      Parameters

                                                      ( members ) : Ext.Basechainablestatic
                                                      Add / override static properties of this class. ...

                                                      Add / override static properties of this class.

                                                      Ext.define('My.cool.Class', {
                                                          ...
                                                      });
                                                      
                                                      My.cool.Class.addStatics({
                                                          someProperty: 'someValue',      // My.cool.Class.someProperty = 'someValue'
                                                          method1: function() { ... },    // My.cool.Class.method1 = function() { ... };
                                                          method2: function() { ... }     // My.cool.Class.method2 = function() { ... };
                                                      });
                                                      

                                                      Available since: 4.0.2

                                                      Parameters

                                                      Returns

                                                      ( xtype )chainableprivatestatic
                                                      ...

                                                      Available since: 4.1.1

                                                      Parameters

                                                      ( fromClass, members ) : Ext.Basechainableprivatestatic
                                                      Borrow another class' members to the prototype of this class. ...

                                                      Borrow another class' members to the prototype of this class.

                                                      Ext.define('Bank', {
                                                          money: '$$$',
                                                          printMoney: function() {
                                                              alert('$$$$$$$');
                                                          }
                                                      });
                                                      
                                                      Ext.define('Thief', {
                                                          ...
                                                      });
                                                      
                                                      Thief.borrow(Bank, ['money', 'printMoney']);
                                                      
                                                      var steve = new Thief();
                                                      
                                                      alert(steve.money); // alerts '$$$'
                                                      steve.printMoney(); // alerts '$$$$$$$'
                                                      

                                                      Available since: 4.0.2

                                                      Parameters

                                                      • fromClass : Ext.Base

                                                        The class to borrow members from

                                                      • members : Array/String

                                                        The names of the members to borrow

                                                      Returns

                                                      Create a new instance of this Class. ...

                                                      Create a new instance of this Class.

                                                      Ext.define('My.cool.Class', {
                                                          ...
                                                      });
                                                      
                                                      My.cool.Class.create({
                                                          someConfig: true
                                                      });
                                                      

                                                      All parameters are passed to the constructor of the class.

                                                      Available since: 4.0.2

                                                      Returns

                                                      Overrides: Ext.layout.Layout.create

                                                      ( alias, origin )static
                                                      Create aliases for existing prototype methods. ...

                                                      Create aliases for existing prototype methods. Example:

                                                      Ext.define('My.cool.Class', {
                                                          method1: function() { ... },
                                                          method2: function() { ... }
                                                      });
                                                      
                                                      var test = new My.cool.Class();
                                                      
                                                      My.cool.Class.createAlias({
                                                          method3: 'method1',
                                                          method4: 'method2'
                                                      });
                                                      
                                                      test.method3(); // test.method1()
                                                      
                                                      My.cool.Class.createAlias('method5', 'method3');
                                                      
                                                      test.method5(); // test.method3() -> test.method1()
                                                      

                                                      Available since: 4.0.2

                                                      Parameters

                                                      ( config )privatestatic
                                                      ...

                                                      Available since: 4.1.1

                                                      Parameters

                                                      Get the current class' name in string format. ...

                                                      Get the current class' name in string format.

                                                      Ext.define('My.cool.Class', {
                                                          constructor: function() {
                                                              alert(this.self.getName()); // alerts 'My.cool.Class'
                                                          }
                                                      });
                                                      
                                                      My.cool.Class.getName(); // 'My.cool.Class'
                                                      

                                                      Available since: 4.0.4

                                                      Returns

                                                      ( )deprecatedstatic
                                                      Adds members to class. ...

                                                      Adds members to class.

                                                      Available since: 4.0.2

                                                      This method has been deprecated since 4.1

                                                      Use addMembers instead.

                                                      ( name, mixinClass )chainableprivatestatic
                                                      Used internally by the mixins pre-processor ...

                                                      Used internally by the mixins pre-processor

                                                      Available since: 4.1.1

                                                      Parameters

                                                      ( fn, scope )chainableprivatestatic
                                                      ...

                                                      Available since: 4.1.1

                                                      Parameters

                                                      ( members ) : Ext.Basechainabledeprecatedstatic
                                                      Override members of this class. ...

                                                      Override members of this class. Overridden methods can be invoked via callParent.

                                                      Ext.define('My.Cat', {
                                                          constructor: function() {
                                                              alert("I'm a cat!");
                                                          }
                                                      });
                                                      
                                                      My.Cat.override({
                                                          constructor: function() {
                                                              alert("I'm going to be a cat!");
                                                      
                                                              this.callParent(arguments);
                                                      
                                                              alert("Meeeeoooowwww");
                                                          }
                                                      });
                                                      
                                                      var kitty = new My.Cat(); // alerts "I'm going to be a cat!"
                                                                                // alerts "I'm a cat!"
                                                                                // alerts "Meeeeoooowwww"
                                                      

                                                      As of 4.1, direct use of this method is deprecated. Use Ext.define instead:

                                                      Ext.define('My.CatOverride', {
                                                          override: 'My.Cat',
                                                          constructor: function() {
                                                              alert("I'm going to be a cat!");
                                                      
                                                              this.callParent(arguments);
                                                      
                                                              alert("Meeeeoooowwww");
                                                          }
                                                      });
                                                      

                                                      The above accomplishes the same result but can be managed by the Ext.Loader which can properly order the override and its target class and the build process can determine whether the override is needed based on the required state of the target class (My.Cat).

                                                      Available since: 4.0.2

                                                      This method has been deprecated since 4.1.0

                                                      Use Ext.define instead

                                                      Parameters

                                                      • members : Object

                                                        The properties to add to this class. This should be specified as an object literal containing one or more properties.

                                                      Returns

                                                      ...

                                                      Available since: 4.1.1