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Ext.data.Operation

Hierarchy

Ext.Base
Ext.data.Operation

Files

Represents a single read or write operation performed by a Proxy. Operation objects are used to enable communication between Stores and Proxies. Application developers should rarely need to interact with Operation objects directly.

Note that when you define an Operation directly, you need to specify at least the model configuration.

Several Operations can be batched together in a batch.

Available since: 1.1.0

Defined By

Config options

Ext.data.Operation
view source
: String
The action being performed by this Operation. ...

The action being performed by this Operation. Should be one of 'create', 'read', 'update' or 'destroy'.

Available since: 1.1.0

Ext.data.Operation
view source
: Booleanprivate
...

Defaults to: false

Available since: 2.0.0

Ext.data.Operation
view source
: Ext.data.Batch

The batch that this Operation is a part of.

The batch that this Operation is a part of.

Available since: 1.1.0

Ext.data.Operation
view source
: Function
Function to execute when operation completed. ...

Function to execute when operation completed.

Available since: 2.0.0

Parameters

Ext.data.Operation
view source
: Ext.util.Filter[]
Optional array of filter objects. ...

Optional array of filter objects. Only applies to 'read' actions.

Available since: 1.1.0

Ext.data.Operation
view source
: Booleandeprecated
Optional grouping configuration. ...

Optional grouping configuration. Only applies to 'read' actions where grouping is desired.

Available since: 1.1.0

This cfg has been deprecated since 2.0.0

Please use grouper instead.

Optional grouping configuration. ...

Optional grouping configuration. Only applies to 'read' actions where grouping is desired.

Available since: 2.0.0

Ext.data.Operation
view source
: Number
The number of records to load. ...

The number of records to load. Used on 'read' actions when paging is being used.

Available since: 1.1.0

Ext.data.Operation
view source
: Ext.data.Model
The Model that this Operation will be dealing with. ...

The Model that this Operation will be dealing with. This configuration is required when defining any Operation. Since Operations take care of creating, updating, destroying and reading records, it needs access to the Model.

Available since: 2.0.0

Ext.data.Operation
view source
: Objectprivate

Available since: 2.0.0

Ext.data.Operation
view source
: Objectprivate

Available since: 2.0.0

Ext.data.Operation
view source
: Object
The params send along with this operation. ...

The params send along with this operation. These usually apply to a Server proxy if you are creating your own custom proxy,

Available since: 2.0.0

Ext.data.Operation
view source
: Array
The records associated to this operation. ...

The records associated to this operation. Before an operation starts, these are the records you are updating, creating, or destroying. After an operation is completed, a Proxy usually sets these records on the Operation to become the processed records. If you don't set these records on your operation in your proxy, then the getter will return the ones defined on the resultSet

Available since: 2.0.0

The request used for this Operation. ...

The request used for this Operation. Operations don't usually care about Request and Response data, but in the ServerProxy and any of its subclasses they may be useful for further processing.

Available since: 2.0.0

Ext.data.Operation
view source
: Object

The response that was gotten from the server if there was one.

The response that was gotten from the server if there was one.

Available since: 2.0.0

The ResultSet for this operation.

The ResultSet for this operation.

Available since: 2.0.0

Ext.data.Operation
view source
: Object

Scope for the callback function.

Scope for the callback function.

Available since: 2.0.0

Ext.data.Operation
view source
: Ext.util.Sorter[]
Optional array of sorter objects. ...

Optional array of sorter objects. Only applies to 'read' actions.

Available since: 1.1.0

Ext.data.Operation
view source
: Number

The start index (offset), used in paging when running a 'read' action.

The start index (offset), used in paging when running a 'read' action.

Available since: 1.1.0

Ext.data.Operation
view source
: Boolean
True if this Operation is to be executed synchronously. ...

True if this Operation is to be executed synchronously. This property is inspected by a Batch to see if a series of Operations can be executed in parallel or not.

Defaults to: true

Available since: 1.1.0

Ext.data.Operation
view source
: Objectprivate

Available since: 2.0.0

This field is necessary when using cross-origin resource sharing.

This field is necessary when using cross-origin resource sharing.

Available since: 2.0.0

Properties

Defined By

Instance properties

Ext.data.Operation
view source
: Booleanprivatereadonly
Property tracking the completion status of this Operation. ...

Property tracking the completion status of this Operation. Use isComplete.

Defaults to: false

Available since: 1.1.0

Ext.data.Operation
view source
: String/Objectprivate
The error object passed when setException was called. ...

The error object passed when setException was called. This could be any object or primitive.

Available since: 1.1.0

Ext.data.Operation
view source
: Booleanprivatereadonly
Property tracking the exception status of this Operation. ...

Property tracking the exception status of this Operation. Use hasException and see getError.

Defaults to: false

Available since: 1.1.0

Ext.data.Operation
view source
: Booleanprivatereadonly
Property tracking the run status of this Operation. ...

Property tracking the run status of this Operation. Use isRunning.

Defaults to: false

Available since: 1.1.0

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: 2.0.0

Ext.data.Operation
view source
: Booleanprivatereadonly
Property tracking the start status of this Operation. ...

Property tracking the start status of this Operation. Use isStarted.

Defaults to: false

Available since: 1.1.0

Ext.data.Operation
view source
: Booleanprivatereadonly
Property tracking whether the Operation was successful or not. ...

Property tracking whether the Operation was successful or not. This starts as undefined and is set to true or false by the Proxy that is executing the Operation. It is also set to false by setException. Use wasSuccessful to query success status.

Available since: 1.1.0

Defined By

Static properties

...

Defaults to: []

Available since: 2.0.0

Methods

Defined By

Instance methods

Ext.data.Operation
view source
new( [config] ) : Ext.data.Operation
Creates new Operation object. ...

Creates new Operation object.

Available since: 1.1.0

Parameters

  • config : Object (optional)

    Config object.

Returns

Fires

    Ext.data.Operation
    view source
    ( ) : Boolean
    Checks whether this operation should cause writing to occur. ...

    Checks whether this operation should cause writing to occur.

    Available since: 1.1.0

    Returns

    • Boolean

      Whether the operation should cause a write to occur.

    Fires

      Ext.data.Operation
      view source
      ( model )private
      ...

      Available since: 2.0.0

      Parameters

      ( args ) : Objectdeprecatedprotected
      Call the original method that was previously overridden with override, This method is deprecated as callParent does ...

      Call the original method that was previously overridden with override,

      This method is deprecated as callParent does the same thing.

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

      Available since: 2.0.0

      This method has been deprecated

      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: 2.0.0

      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

      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: 2.1.0

      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

      Ext.data.Operation
      view source
      ( clientId )private
      ...

      Available since: 2.0.0

      Parameters

      Fires

        Ext.data.Operation
        view source
        ( ) : String
        Returns the value of action. ...

        Returns the value of action.

        Available since: 2.0.0

        Returns

        Ext.data.Operation
        view source
        ( ) : Boolean
        Returns the value of addRecords. ...

        Returns the value of addRecords.

        Available since: 2.0.0

        Returns

        Ext.data.Operation
        view source
        ( ) : Ext.data.Batch
        Returns the value of batch. ...

        Returns the value of batch.

        Available since: 2.0.0

        Returns

        Ext.data.Operation
        view source
        ( ) : Function
        Returns the value of callback. ...

        Returns the value of callback.

        Available since: 2.0.0

        Returns

        ...

        Available since: 2.0.0

        Parameters

        ...

        Available since: 2.0.0

        Ext.data.Operation
        view source
        ( ) : String/Object
        Returns the error string or object that was set using setException. ...

        Returns the error string or object that was set using setException.

        Available since: 1.1.0

        Returns

        Ext.data.Operation
        view source
        ( ) : Ext.util.Filter[]
        Returns the value of filters. ...

        Returns the value of filters.

        Available since: 2.0.0

        Returns

        Returns the value of grouper. ...

        Returns the value of grouper.

        Available since: 2.0.0

        Returns

        Returns the initial configuration passed to constructor. ...

        Returns the initial configuration passed to constructor.

        Available since: 2.0.0

        Parameters

        • name : String (optional)

          When supplied, value for particular configuration option is returned, otherwise the full config object is returned.

        Returns

        Ext.data.Operation
        view source
        ( ) : Number
        Returns the value of limit. ...

        Returns the value of limit.

        Available since: 2.0.0

        Returns

        Ext.data.Operation
        view source
        ( ) : Ext.data.Model
        Returns the value of model. ...

        Returns the value of model.

        Available since: 2.0.0

        Returns

        Ext.data.Operation
        view source
        ( ) : Object
        Returns the value of node. ...

        Returns the value of node.

        Available since: 2.0.0

        Returns

        Ext.data.Operation
        view source
        ( ) : Object
        Returns the value of page. ...

        Returns the value of page.

        Available since: 2.0.0

        Returns

        Ext.data.Operation
        view source
        ( ) : Object
        Returns the value of params. ...

        Returns the value of params.

        Available since: 2.0.0

        Returns

        Ext.data.Operation
        view source
        ( )private
        ...

        Available since: 1.1.0

        Fires

          Returns the value of request. ...

          Returns the value of request.

          Available since: 2.0.0

          Returns

          Ext.data.Operation
          view source
          ( ) : Object
          Returns the value of response. ...

          Returns the value of response.

          Available since: 2.0.0

          Returns

          Returns the value of resultSet. ...

          Returns the value of resultSet.

          Available since: 1.1.0

          Returns

          Ext.data.Operation
          view source
          ( ) : Object
          Returns the value of scope. ...

          Returns the value of scope.

          Available since: 2.0.0

          Returns

          Ext.data.Operation
          view source
          ( ) : Ext.util.Sorter[]
          Returns the value of sorters. ...

          Returns the value of sorters.

          Available since: 2.0.0

          Returns

          Ext.data.Operation
          view source
          ( ) : Number
          Returns the value of start. ...

          Returns the value of start.

          Available since: 2.0.0

          Returns

          Ext.data.Operation
          view source
          ( ) : Boolean
          Returns the value of synchronous. ...

          Returns the value of synchronous.

          Available since: 2.0.0

          Returns

          Ext.data.Operation
          view source
          ( ) : Object
          Returns the value of url. ...

          Returns the value of url.

          Available since: 2.0.0

          Returns

          Ext.data.Operation
          view source
          ( ) : Boolean
          Returns the value of withCredentials. ...

          Returns the value of withCredentials.

          Available since: 2.0.0

          Returns

          ...

          Available since: 2.0.0

          Parameters

          Ext.data.Operation
          view source
          ( ) : Boolean
          Returns true if this Operation encountered an exception (see also getError). ...

          Returns true if this Operation encountered an exception (see also getError).

          Available since: 1.1.0

          Returns

          • Boolean

            true if there was an exception.

          ( instanceConfig ) : Objectchainableprotected
          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: 2.0.0

          Parameters

          Returns

          • Object

            mixins The mixin prototypes as key - value pairs

          Fires

            Ext.data.Operation
            view source
            ( ) : Boolean
            Returns true if the Operation has been completed ...

            Returns true if the Operation has been completed

            Available since: 1.1.0

            Returns

            • Boolean

              true if the Operation is complete

            Ext.data.Operation
            view source
            ( ) : Boolean
            Returns true if the Operation has been started but has not yet completed. ...

            Returns true if the Operation has been started but has not yet completed.

            Available since: 1.1.0

            Returns

            • Boolean

              true if the Operation is currently running

            Ext.data.Operation
            view source
            ( ) : Boolean
            Returns true if the Operation has been started. ...

            Returns true if the Operation has been started. Note that the Operation may have started AND completed, see isRunning to test if the Operation is currently running.

            Available since: 1.1.0

            Returns

            • Boolean

              true if the Operation has started

            ( names, callback, scope )private
            ...

            Available since: 2.0.0

            Parameters

            Ext.data.Operation
            view source
            ( action, resultSet, request, response )private
            ...

            Available since: 2.0.0

            Parameters

            Fires

              Ext.data.Operation
              view source
              ( resultSet )private
              ...

              Available since: 2.0.0

              Parameters

              Fires

                Ext.data.Operation
                view source
                ( resultSet )private
                ...

                Available since: 2.0.0

                Parameters

                Fires

                  Ext.data.Operation
                  view source
                  ( resultSet )private
                  ...

                  Available since: 2.0.0

                  Parameters

                  Fires

                    Ext.data.Operation
                    view source
                    ( resultSet )private
                    ...

                    Available since: 2.0.0

                    Parameters

                    Fires

                      Ext.data.Operation
                      view source
                      ( action )
                      Sets the value of action. ...

                      Sets the value of action.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( addRecords )
                      Sets the value of addRecords. ...

                      Sets the value of addRecords.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( batch )
                      Sets the value of batch. ...

                      Sets the value of batch.

                      Available since: 1.1.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( callback )
                      Sets the value of callback. ...

                      Sets the value of callback.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( )
                      Marks the Operation as completed. ...

                      Marks the Operation as completed.

                      Available since: 1.1.0

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

                      Available since: 2.0.0

                      Parameters

                      Returns

                      Ext.data.Operation
                      view source
                      ( [error] )
                      Marks the Operation as having experienced an exception. ...

                      Marks the Operation as having experienced an exception. Can be supplied with an option error message/object.

                      Available since: 1.1.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( filters )
                      Sets the value of filters. ...

                      Sets the value of filters.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( grouper )
                      Sets the value of grouper. ...

                      Sets the value of grouper.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( limit )
                      Sets the value of limit. ...

                      Sets the value of limit.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( model )
                      Sets the value of model. ...

                      Sets the value of model.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( node )
                      Sets the value of node. ...

                      Sets the value of node.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( page )
                      Sets the value of page. ...

                      Sets the value of page.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( params )
                      Sets the value of params. ...

                      Sets the value of params.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( records )
                      Sets the value of records. ...

                      Sets the value of records.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( request )
                      Sets the value of request. ...

                      Sets the value of request.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( response )
                      Sets the value of response. ...

                      Sets the value of response.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( resultSet )
                      Sets the value of resultSet. ...

                      Sets the value of resultSet.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( scope )
                      Sets the value of scope. ...

                      Sets the value of scope.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( sorters )
                      Sets the value of sorters. ...

                      Sets the value of sorters.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( start )
                      Sets the value of start. ...

                      Sets the value of start.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( )
                      Marks the Operation as started. ...

                      Marks the Operation as started.

                      Available since: 1.1.0

                      Ext.data.Operation
                      view source
                      ( )
                      Marks the Operation as successful. ...

                      Marks the Operation as successful.

                      Available since: 1.1.0

                      Ext.data.Operation
                      view source
                      ( synchronous )
                      Sets the value of synchronous. ...

                      Sets the value of synchronous.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( url )
                      Sets the value of url. ...

                      Sets the value of url.

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( withCredentials )
                      Sets the value of withCredentials. ...

                      Sets the value of withCredentials.

                      Available since: 2.0.0

                      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: 2.0.0

                      Returns

                      Ext.data.Operation
                      view source
                      ( currentRecord, updatedRecord )private
                      ...

                      Available since: 2.0.0

                      Parameters

                      Ext.data.Operation
                      view source
                      ( ) : Boolean
                      Returns true if the Operation has completed and was successful ...

                      Returns true if the Operation has completed and was successful

                      Available since: 1.1.0

                      Returns

                      Fires

                        Defined By

                        Static methods

                        ( config, fullMerge )privatestatic
                        ...

                        Available since: 2.0.0

                        Parameters

                        ( members )chainableprivatestatic
                        ...

                        Available since: 2.0.0

                        Parameters

                        ( name, member )chainableprivatestatic
                        ...

                        Available since: 2.0.0

                        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: 2.0.0

                        Parameters

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

                        Add / override static properties of this class.

                        Ext.define('My.cool.Class', {
                            // this.se
                        });
                        
                        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: 2.0.0

                        Parameters

                        Returns

                        ( xtype )chainableprivatestatic
                        ...

                        Available since: 2.0.0

                        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: 2.0.0

                        Parameters

                        • fromClass : Ext.Base

                          The class to borrow members from

                        • members : Array/String

                          The names of the members to borrow

                        Returns

                        ( args )protectedstatic
                        ...

                        Available since: 2.0.0

                        Parameters

                        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: 2.0.0

                        Returns

                        ( 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: 2.0.0

                        Parameters

                        ( parent )privatestatic
                        ...

                        Available since: 2.0.0

                        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: 2.0.0

                        Returns

                        ...

                        Available since: 2.0.0

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

                        Used internally by the mixins pre-processor

                        Available since: 2.0.0

                        Parameters

                        ( fn, scope )chainableprivatestatic
                        ...

                        Available since: 2.0.0

                        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!");
                        
                                var instance = this.callParent(arguments);
                        
                                alert("Meeeeoooowwww");
                        
                                return instance;
                            }
                        });
                        
                        var kitty = new My.Cat(); // alerts "I'm going to be a cat!"
                                                  // alerts "I'm a cat!"
                                                  // alerts "Meeeeoooowwww"
                        

                        As of 2.1, 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!");
                        
                                var instance = this.callParent(arguments);
                        
                                alert("Meeeeoooowwww");
                        
                                return instance;
                            }
                        });
                        

                        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: 2.0.0

                        This method has been deprecated since 2.1.0

                        Please 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: 2.0.0