/**
* This feature allows to display the grid rows aggregated into groups as specified by the {@link Ext.data.Store#groupers}
* specified on the Store. The group will show the title for the group name and then the appropriate records for the group
* underneath. The groups can also be expanded and collapsed.
*
* ## Extra Events
*
* This feature adds several extra events that will be fired on the grid to interact with the groups:
*
* - {@link #groupclick}
* - {@link #groupdblclick}
* - {@link #groupcontextmenu}
* - {@link #groupexpand}
* - {@link #groupcollapse}
*
* ## Menu Augmentation
*
* This feature adds extra options to the grid column menu to provide the user with functionality to modify the grouping.
* This can be disabled by setting the {@link #enableGroupingMenu} option. The option to disallow grouping from being turned off
* by the user is {@link #enableNoGroups}.
*
* ## Controlling Group Text
*
* The {@link #groupHeaderTpl} is used to control the rendered title for each group. It can modified to customized
* the default display.
*
* ## Example Usage
*
* @example
* var store = Ext.create('Ext.data.Store', {
* storeId:'employeeStore',
* fields:['name', 'seniority', 'department'],
* groupField: 'department',
* data: {'employees':[
* { "name": "Michael Scott", "seniority": 7, "department": "Management" },
* { "name": "Dwight Schrute", "seniority": 2, "department": "Sales" },
* { "name": "Jim Halpert", "seniority": 3, "department": "Sales" },
* { "name": "Kevin Malone", "seniority": 4, "department": "Accounting" },
* { "name": "Angela Martin", "seniority": 5, "department": "Accounting" }
* ]},
* proxy: {
* type: 'memory',
* reader: {
* type: 'json',
* root: 'employees'
* }
* }
* });
*
* Ext.create('Ext.grid.Panel', {
* title: 'Employees',
* store: Ext.data.StoreManager.lookup('employeeStore'),
* columns: [
* { text: 'Name', dataIndex: 'name' },
* { text: 'Seniority', dataIndex: 'seniority' }
* ],
* features: [{ftype:'grouping'}],
* width: 200,
* height: 275,
* renderTo: Ext.getBody()
* });
*
* **Note:** To use grouping with a grid that has {@link Ext.grid.column.Column#locked locked columns}, you need to supply
* the grouping feature as a config object - so the grid can create two instances of the grouping feature.
*
* @author Nicolas Ferrero
*/
Ext.define('Ext.grid.feature.Grouping', {
extend: 'Ext.grid.feature.Feature',
alias: 'feature.grouping',
eventPrefix: 'group',
eventSelector: '.' + Ext.baseCSSPrefix + 'grid-group-hd',
bodySelector: '.' + Ext.baseCSSPrefix + 'grid-group-body',
constructor: function() {
var me = this;
me.collapsedState = {};
me.callParent(arguments);
},
init: function() {
var me = this,
headerCt;
me.callParent(arguments);
headerCt = me.view.headerCt;
headerCt.mon(headerCt, {
columnhide: me.onColumnHideShow,
columnshow: me.onColumnHideShow,
scope: me
});
},
/**
* @event groupclick
* @param {Ext.view.Table} view
* @param {HTMLElement} node
* @param {String} group The name of the group
* @param {Ext.EventObject} e
*/
/**
* @event groupdblclick
* @param {Ext.view.Table} view
* @param {HTMLElement} node
* @param {String} group The name of the group
* @param {Ext.EventObject} e
*/
* @event groupcontextmenu
* @param {Ext.view.Table} view
* @param {HTMLElement} node
* @param {String} group The name of the group
* @param {Ext.EventObject} e
*/
/**
* @event groupcollapse
* @param {Ext.view.Table} view
* @param {HTMLElement} node
* @param {String} group The name of the group
*/
/**
* @event groupexpand
* @param {Ext.view.Table} view
* @param {HTMLElement} node
* @param {String} group The name of the group
*/
* @cfg {String/Array/Ext.Template} groupHeaderTpl
* A string Template snippet, an array of strings (optionally followed by an object containing Template methods) to be used to construct a Template, or a Template instance.
*
* - Example 1 (Template snippet):
*
* groupHeaderTpl: 'Group: {name}'
*
* - Example 2 (Array):
*
* groupHeaderTpl: [
* 'Group: ',
* '<div>{name:this.formatName}</div>',
* {
* formatName: function(name) {
* return Ext.String.trim(name);
* }
* }
* ]
*
* - Example 3 (Template Instance):
*
* groupHeaderTpl: Ext.create('Ext.XTemplate',
* 'Group: ',
* '<div>{name:this.formatName}</div>',
* {
* formatName: function(name) {
* return Ext.String.trim(name);
* }
* }
* )
*
* @cfg {String} groupHeaderTpl.groupField The field name being grouped by.
* @cfg {String} groupHeaderTpl.columnName The column header associated with the field being grouped by *if there is a column for the field*, falls back to the groupField name.
* @cfg {Mixed} groupHeaderTpl.groupValue The value of the {@link Ext.data.Store#groupField groupField} for the group header being rendered.
* @cfg {String} groupHeaderTpl.renderedGroupValue The rendered value of the {@link Ext.data.Store#groupField groupField} for the group header being rendered, as produced by the column renderer.
* @cfg {String} groupHeaderTpl.name An alias for renderedGroupValue
* @cfg {Object[]} groupHeaderTpl.rows An array of child row data objects as returned by the View's {@link Ext.view.AbstractView#prepareData prepareData} method.
* @cfg {Ext.data.Model[]} groupHeaderTpl.children An array containing the child records for the group being rendered.
*/
groupHeaderTpl: '{columnName}: {name}',
/**
* @cfg {Number} [depthToIndent=17]
* Number of pixels to indent per grouping level
*/
depthToIndent: 17,
collapsedCls: Ext.baseCSSPrefix + 'grid-group-collapsed',
hdCollapsedCls: Ext.baseCSSPrefix + 'grid-group-hd-collapsed',
hdCollapsibleCls: Ext.baseCSSPrefix + 'grid-group-hd-collapsible',
//<locale>
/**
* @cfg {String} [groupByText="Group by this field"]
* Text displayed in the grid header menu for grouping by header.
*/
groupByText : 'Group by this field',
//</locale>
//<locale>
/**
* @cfg {String} [showGroupsText="Show in groups"]
* Text displayed in the grid header for enabling/disabling grouping.
*/
showGroupsText : 'Show in groups',
//</locale>
* @cfg {Boolean} [hideGroupedHeader=false]
* True to hide the header that is currently grouped.
*/
hideGroupedHeader : false,
/**
* @cfg {Boolean} [startCollapsed=false]
* True to start all groups collapsed.
*/
startCollapsed : false,
* @cfg {Boolean} [enableGroupingMenu=true]
* True to enable the grouping control in the header menu.
*/
enableGroupingMenu : true,
/**
* @cfg {Boolean} [enableNoGroups=true]
* True to allow the user to turn off grouping.
*/
enableNoGroups : true,
/**
* @cfg {Boolean} [collapsible=true]
* Set to `falsee` to disable collapsing groups from the UI.
*
* This is set to `false` when the associated {@link Ext.data.Store store} is
* {@link Ext.data.Store#buffered buffered}.
*/
collapsible: true,
enable: function() {
var me = this,
view = me.view,
store = view.store,
groupToggleMenuItem;
me.lastGroupField = me.getGroupField();
if (me.lastGroupIndex) {
me.block();
store.group(me.lastGroupIndex);
me.unblock();
}
me.callParent();
groupToggleMenuItem = me.view.headerCt.getMenu().down('#groupToggleMenuItem');
if (groupToggleMenuItem) {
groupToggleMenuItem.setChecked(true, true);
}
me.refreshIf();
},
disable: function() {
var me = this,
view = me.view,
store = view.store,
groupToggleMenuItem,
lastGroup;
lastGroup = store.groupers.first();
if (lastGroup) {
me.lastGroupIndex = lastGroup.property;
me.block();
store.clearGrouping();
me.unblock();
}
me.callParent();
groupToggleMenuItem = me.view.headerCt.getMenu().down('#groupToggleMenuItem');
if (groupToggleMenuItem) {
groupToggleMenuItem.setChecked(false, true);
}
me.refreshIf();
},
refreshIf: function() {
var ownerCt = this.grid.ownerCt,
view = this.view;
if (!view.store.remoteGroup && !this.blockRefresh) {
// We are one side of a lockable grid, so refresh the locking view
if (ownerCt && ownerCt.lockable) {
ownerCt.view.refresh();
} else {
view.refresh();
}
}
},
getFeatureTpl: function(values, parent, x, xcount) {
return [
'<tpl if="typeof rows !== \'undefined\'">',
// group row tpl
'<tr id="{groupHeaderId}" class="' + Ext.baseCSSPrefix + 'grid-group-hd {hdCollapsedCls} {collapsibleClass}"><td class="' + Ext.baseCSSPrefix + 'grid-cell" colspan="' + parent.columns.length + '" {[this.indentByDepth(values)]}><div class="' + Ext.baseCSSPrefix + 'grid-cell-inner"><div class="' + Ext.baseCSSPrefix + 'grid-group-title">{collapsed}{[this.renderGroupHeaderTpl(values, parent)]}</div></div></td></tr>',
// this is the rowbody
'<tr id="{groupBodyId}" class="' + Ext.baseCSSPrefix + 'grid-group-body {collapsedCls}"><td colspan="' + parent.columns.length + '">{[this.recurse(values)]}</td></tr>',
'</tpl>'
].join('');
},
getFragmentTpl: function() {
var me = this;
return {
indentByDepth: me.indentByDepth,
depthToIndent: me.depthToIndent,
renderGroupHeaderTpl: function(values, parent) {
return Ext.XTemplate.getTpl(me, 'groupHeaderTpl').apply(values, parent);
}
};
},
indentByDepth: function(values) {
return 'style="padding-left:'+ ((values.depth || 0) * this.depthToIndent) + 'px;"';
},
// Containers holding these components are responsible for
// destroying them, we are just deleting references.
destroy: function() {
delete this.view;
delete this.prunedHeader;
},
// perhaps rename to afterViewRender
attachEvents: function() {
var me = this,
view = me.view;
view.on({
scope: me,
groupclick: me.onGroupClick,
rowfocus: me.onRowFocus
});
view.mon(view.store, {
scope: me,
groupchange: me.onGroupChange,
remove: me.onRemove,
add: me.onAdd,
update: me.onUpdate
});
if (me.enableGroupingMenu) {
me.injectGroupingMenu();
}
me.pruneGroupedHeader();
me.lastGroupField = me.getGroupField();
me.block();
me.onGroupChange();
me.unblock();
},
// If we add a new item that doesn't belong to a rendered group, refresh the view
onAdd: function(store, records){
var me = this,
view = me.view,
groupField = me.getGroupField(),
i = 0,
len = records.length,
activeGroups,
addedGroups,
groups,
needsRefresh,
group;
if (view.rendered) {
addedGroups = {};
activeGroups = {};
for (; i < len; ++i) {
group = records[i].get(groupField);
if (addedGroups[group] === undefined) {
addedGroups[group] = 0;
}
addedGroups[group] += 1;
}
groups = store.getGroups();
for (i = 0, len = groups.length; i < len; ++i) {
group = groups[i];
activeGroups[group.name] = group.children.length;
}
for (group in addedGroups) {
if (addedGroups[group] === activeGroups[group]) {
needsRefresh = true;
break;
}
}
if (needsRefresh) {
view.refresh();
}
}
},
onUpdate: function(store, record, type, changedFields){
var view = this.view;
if (view.rendered && !changedFields || Ext.Array.contains(changedFields, this.getGroupField())) {
view.refresh();
}
},
onRemove: function(store, record) {
var me = this,
groupField = me.getGroupField(),
removedGroup = record.get(groupField),
view = me.view;
if (view.rendered) {
// If that was the last one in the group, force a refresh
if (store.findExact(groupField, removedGroup) === -1) {
me.view.refresh();
}
}
},
var me = this,
headerCt = me.view.headerCt;
headerCt.showMenuBy = me.showMenuBy;
headerCt.getMenuItems = me.getMenuItems();
},
onColumnHideShow: function() {
var menu = this.grid.headerCt.getMenu(),
groupToggleMenuItem = menu.down('#groupMenuItem');
// "Group by this field" must be disabled if there's only one column left visible.
if (this.view.headerCt.getVisibleGridColumns(true).length > 1) {
groupToggleMenuItem.enable();
} else {
groupToggleMenuItem.disable();
}
},
var menu = this.getMenu(),
groupMenuItem = menu.down('#groupMenuItem'),
groupMenuMeth = header.groupable === false ? 'disable' : 'enable',
groupToggleMenuItem = menu.down('#groupToggleMenuItem');
groupMenuItem[groupMenuMeth]();
if (groupToggleMenuItem) {
groupToggleMenuItem[this.view.store.isGrouped() ? 'enable' : 'disable']();
}
Ext.grid.header.Container.prototype.showMenuBy.apply(this, arguments);
},
var me = this,
groupByText = me.groupByText,
disabled = me.disabled || !me.getGroupField(),
showGroupsText = me.showGroupsText,
enableNoGroups = me.enableNoGroups,
getMenuItems = me.view.headerCt.getMenuItems;
// runs in the scope of headerCt
return function() {
// We cannot use the method from HeaderContainer's prototype here
// because other plugins or features may already have injected an implementation
var o = getMenuItems.call(this);
o.push('-', {
iconCls: Ext.baseCSSPrefix + 'group-by-icon',
itemId: 'groupMenuItem',
text: groupByText,
handler: me.onGroupMenuItemClick,
scope: me
});
if (enableNoGroups) {
o.push({
itemId: 'groupToggleMenuItem',
text: showGroupsText,
checked: !disabled,
checkHandler: me.onGroupToggleMenuItemClick,
scope: me
});
}
return o;
};
},
* Group by the header the user has clicked on.
* @private
*/
onGroupMenuItemClick: function(menuItem, e) {
var me = this,
menu = menuItem.parentMenu,
hdr = menu.activeHeader,
view = me.view,
store = view.store;
delete me.lastGroupIndex;
me.block();
me.enable();
store.group(hdr.dataIndex);
me.pruneGroupedHeader();
me.unblock();
me.refreshIf();
},
block: function(){
this.blockRefresh = this.view.blockRefresh = true;
},
unblock: function(){
this.blockRefresh = this.view.blockRefresh = false;
},
* Turn on and off grouping via the menu
* @private
*/
onGroupToggleMenuItemClick: function(menuItem, checked) {
this[checked ? 'enable' : 'disable']();
},
* Prunes the grouped header from the header container
* @private
*/
pruneGroupedHeader: function() {
var me = this,
header = me.getGroupedHeader();
if (me.hideGroupedHeader && header) {
if (me.prunedHeader) {
me.prunedHeader.show();
}
me.prunedHeader = header;
header.hide();
}
},
var groupField = this.getGroupField(),
headerCt = this.view.headerCt;
return groupField ? headerCt.down('[dataIndex=' + groupField + ']') : null;
},
getGroupField: function(){
var group = this.view.store.groupers.first();
if (group) {
return group.property;
}
return '';
},
/**
* When a row gains focus, expand the groups above it
* @private
*/
onRowFocus: function(rowIdx) {
var node = this.view.getNode(rowIdx),
groupBd = Ext.fly(node).up('.' + this.collapsedCls);
if (groupBd) {
// for multiple level groups, should expand every groupBd
// above
this.expand(groupBd);
}
},
/**
* Returns `true` if the named group is expanded.
* @param {String} groupName The group name as returned from {@link Ext.data.Store#getGroupString getGroupString}. This is usually the value of
* the {@link Ext.data.Store#groupField groupField}.
* @return {Boolean} `true` if the group defined by that value is expanded.
*/
isExpanded: function(groupName) {
return (this.collapsedState[groupName] === false);
},
/**
* Expand a group
* @param {String/Ext.Element} groupName The group name, or the element that contains the group body
* @param {Boolean} focus Pass `true` to focus the group after expand.
*/
expand: function(groupName, focus, /*private*/ preventSizeCalculation) {
var me = this,
view = me.view,
groupHeader,
groupBody,
lockingPartner = me.lockingPartner;
// We've been passed the group name
if (Ext.isString(groupName)) {
groupBody = Ext.fly(me.getGroupBodyId(groupName), '_grouping');
}
// We've been passed an element
else {
groupBody = Ext.fly(groupName, '_grouping')
groupName = me.getGroupName(groupBody);
}
groupHeader = Ext.get(me.getGroupHeaderId(groupName));
// If we are collapsed...
if (me.collapsedState[groupName]) {
groupBody.removeCls(me.collapsedCls);
groupBody.prev().removeCls(me.hdCollapsedCls);
if (preventSizeCalculation !== true) {
view.refreshSize();
}
view.fireEvent('groupexpand', view, groupHeader, groupName);
me.collapsedState[groupName] = false;
// If we are one side of a locking view, the other side has to stay in sync
if (lockingPartner) {
lockingPartner.expand(groupName, focus, preventSizeCalculation);
}
if (focus) {
groupBody.scrollIntoView(view.el, null, true);
}
}
},
/**
* Expand all groups
*/
expandAll: function(){
var me = this,
view = me.view,
els = view.el.select(me.eventSelector).elements,
e,
eLen = els.length;
for (e = 0; e < eLen; e++) {
me.expand(Ext.fly(els[e]).next(), false, true);
}
view.refreshSize();
},
/**
* Collapse a group
* @param {String/Ext.Element} groupName The group name, or the element that contains group body
* @param {Boolean} focus Pass `true` to focus the group after expand.
*/
collapse: function(groupName, focus, /*private*/ preventSizeCalculation) {
var me = this,
view = me.view,
groupHeader,
groupBody,
lockingPartner = me.lockingPartner;
// We've been passed the group name
if (Ext.isString(groupName)) {
groupBody = Ext.fly(me.getGroupBodyId(groupName), '_grouping');
}
// We've been passed an element
else {
groupBody = Ext.fly(groupName, '_grouping')
groupName = me.getGroupName(groupBody);
}
groupHeader = Ext.get(me.getGroupHeaderId(groupName));
// If we are not collapsed...
if (!me.collapsedState[groupName]) {
groupBody.addCls(me.collapsedCls);
groupBody.prev().addCls(me.hdCollapsedCls);
if (preventSizeCalculation !== true) {
view.refreshSize();
}
view.fireEvent('groupcollapse', view, groupHeader, groupName);
me.collapsedState[groupName] = true;
// If we are one side of a locking view, the other side has to stay in sync
if (lockingPartner) {
lockingPartner.collapse(groupName, focus, preventSizeCalculation);
}
if (focus) {
groupHeader.scrollIntoView(view.el, null, true);
}
}
},
/**
* Collapse all groups
*/
collapseAll: function() {
var me = this,
view = me.view,
els = view.el.select(me.eventSelector).elements,
e,
eLen = els.length;
for (e = 0; e < eLen; e++) {
me.collapse(Ext.fly(els[e]).next(), false, true);
}
view.refreshSize();
},
onGroupChange: function(){
var me = this,
field = me.getGroupField(),
menuItem,
visibleGridColumns,
groupingByLastVisibleColumn;
if (me.hideGroupedHeader) {
if (me.lastGroupField) {
menuItem = me.getMenuItem(me.lastGroupField);
if (menuItem) {
menuItem.setChecked(true);
}
}
if (field) {
visibleGridColumns = me.view.headerCt.getVisibleGridColumns();
// See if we are being asked to group by the sole remaining visible column.
// If so, then do not hide that column.
groupingByLastVisibleColumn = ((visibleGridColumns.length === 1) && (visibleGridColumns[0].dataIndex == field));
menuItem = me.getMenuItem(field);
if (menuItem && !groupingByLastVisibleColumn) {
menuItem.setChecked(false);
}
}
}
me.refreshIf();
me.lastGroupField = field;
},
* Gets the related menu item for a dataIndex
* @private
* @return {Ext.grid.header.Container} The header
*/
getMenuItem: function(dataIndex){
var view = this.view,
header = view.headerCt.down('gridcolumn[dataIndex=' + dataIndex + ']'),
menu = view.headerCt.getMenu();
return header ? menu.down('menuitem[headerId='+ header.id +']') : null;
},
/**
* Toggle between expanded/collapsed state when clicking on
* the group.
* @private
*/
onGroupClick: function(view, rowElement, groupName, e) {
var me = this;
if (me.collapsible) {
if (me.collapsedState[groupName]) {
me.expand(groupName);
} else {
me.collapse(groupName);
}
}
},
// Injects isRow and closeRow into the metaRowTpl.
getMetaRowTplFragments: function() {
return {
isRow: this.isRow,
closeRow: this.closeRow
};
},
// injected into rowtpl and wrapped around metaRowTpl
// becomes part of the standard tpl
isRow: function() {
return '<tpl if="typeof rows === \'undefined\'">';
},
// injected into rowtpl and wrapped around metaRowTpl
// becomes part of the standard tpl
closeRow: function() {
return '</tpl>';
},
// isRow and closeRow are injected via getMetaRowTplFragments
mutateMetaRowTpl: function(metaRowTpl) {
metaRowTpl.unshift('{[this.isRow()]}');
metaRowTpl.push('{[this.closeRow()]}');
},
// injects an additional style attribute via tdAttrKey with the proper
// amount of padding
getAdditionalData: function(data, idx, record, orig) {
var view = this.view,
hCt = view.headerCt,
col = hCt.items.getAt(0),
o = {},
tdAttrKey;
// If there *are* any columne in this grid (possible empty side of a locking grid)...
// Add the padding-left style to indent the row according to grouping depth.
// Preserve any current tdAttr that a user may have set.
if (col) {
tdAttrKey = col.id + '-tdAttr';
o[tdAttrKey] = this.indentByDepth(data) + " " + (orig[tdAttrKey] ? orig[tdAttrKey] : '');
o.collapsed = 'true';
o.data = record.getData();
}
return o;
},
// return matching preppedRecords
getGroupRows: function(group, records, preppedRecords, fullWidth) {
var me = this,
children = group.children,
rows = group.rows = [],
view = me.view,
header = me.getGroupedHeader(),
groupField = me.getGroupField(),
index = -1,
r,
rLen = records.length,
record;
// Buffered rendering implies that user collapsing is disabled.
if (view.store.buffered) {
me.collapsible = false;
}
group.viewId = view.id;
for (r = 0; r < rLen; r++) {
record = records[r];
if (record.get(groupField) == group.name) {
index = r;
}
if (Ext.Array.indexOf(children, record) != -1) {
rows.push(Ext.apply(preppedRecords[r], {
depth : 1
}));
}
}
group.groupField = groupField;
group.groupHeaderId = me.getGroupHeaderId(group.name);
group.groupBodyId = me.getGroupBodyId(group.name);
group.fullWidth = fullWidth;
group.columnName = header ? header.text : groupField;
group.groupValue = group.name;
// Here we attempt to overwrite the group name value from the Store with
// the get the rendered value of the column from the *prepped* record
if (header && index > -1) {
group.name = group.renderedValue = preppedRecords[index][header.id];
}
if (me.collapsedState[group.name]) {
group.collapsedCls = me.collapsedCls;
group.hdCollapsedCls = me.hdCollapsedCls;
} else {
group.collapsedCls = group.hdCollapsedCls = '';
}
// Collapsibility of groups may be disabled.
if (me.collapsible) {
group.collapsibleClass = me.hdCollapsibleCls;
} else {
group.collapsibleClass = '';
}
return group;
},
getGroupHeaderId: function(groupName) {
return this.view.id + '-hd-' + groupName;
},
// Create an associated DOM id for the group's body element given the group name
getGroupBodyId: function(groupName) {
return this.view.id + '-bd-' + groupName;
},
// Get the group name from an associated element whether it's within a header or a body
getGroupName: function(element) {
var me = this,
targetEl;
// See if element is, or is within a group header. If so, we can extract its name
targetEl = Ext.fly(element).findParent(me.eventSelector);
if (targetEl) {
return targetEl.id.split(this.view.id + '-hd-')[1];
}
// See if element is, or is within a group body. If so, we can extract its name
targetEl = Ext.fly(element).findParent(me.bodySelector);
if (targetEl) {
return targetEl.id.split(this.view.id + '-bd-')[1];
}
},
// return the data in a grouped format.
collectData: function(records, preppedRecords, startIndex, fullWidth, o) {
var me = this,
store = me.view.store,
collapsedState = me.collapsedState,
collapseGroups,
g,
groups, gLen, group;
if (me.startCollapsed) {
// If we start collapse, we'll set the state of the groups here
// and unset the flag so any subsequent expand/collapse is
// managed by the feature
me.startCollapsed = false;
collapseGroups = true;
}
if (!me.disabled && store.isGrouped()) {
o.rows = groups = store.getGroups();
gLen = groups.length;
for (g = 0; g < gLen; g++) {
group = groups[g];
if (collapseGroups) {
collapsedState[group.name] = true;
}
me.getGroupRows(group, records, preppedRecords, fullWidth);
}
}
return o;
},
// adds the groupName to the groupclick, groupdblclick, groupcontextmenu
// events that are fired on the view. Chose not to return the actual
// group itself because of its expense and because developers can simply
// grab the group via store.getGroups(groupName)
getFireEventArgs: function(type, view, targetEl, e) {
return [type, view, targetEl, this.getGroupName(targetEl), e];
}
});