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Preserve expanded sub-grids across refresh

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This commit is contained in:
Nathan Gray
2014-05-12 19:29:00 +00:00
parent cc54a57b25
commit f5010b880b
2 changed files with 33 additions and 0 deletions
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14
etemplate/js/et2_extension_nextmatch_controller.js
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@ -86,6 +86,7 @@ var et2_nextmatch_controller = et2_dataview_controller.extend(et2_IDataProvider,
// Keep selection across filter changes
this.kept_selection = null;
this.kept_focus = null;
this.kept_expansion = [];
// Directly use the API-Implementation of dataRegisterUID and
// dataUnregisterUID
@ -121,6 +122,17 @@ var et2_nextmatch_controller = et2_dataview_controller.extend(et2_IDataProvider,
this.kept_selection = this._selectionMgr ? this._selectionMgr.getSelected() : null;
this.kept_focus = this._selectionMgr && this._selectionMgr._focusedEntry ?
this._selectionMgr._focusedEntry.uid || null : null;
// Find expanded rows
var nm = this._widget;
var controller = this;
$j('.arrow.opened',this._widget.getDOMNode(this._widget)).each(function() {
var entry = controller.getRowByNode(this);
if(entry && entry.uid)
{
controller.kept_expansion.push(entry.uid);
}
});
},
getObjectManager: function () {
@ -370,6 +382,8 @@ var et2_nextmatch_controller = et2_dataview_controller.extend(et2_IDataProvider,
{
this.self._selectionMgr.setFocused(this.self.kept_focus,true);
}
// Re-expanding rows handled in et2_extension_nextmatch_rowProvider
// Expansions might still be valid, so we don't clear them
this.self.kept_selection = null;
this.self.kept_focus = null;
}