"items": [
{
"listeners": {
- "afterselectionchange": "function (_self)\n{\n var selected = this.getSelected();\n \n _this.viewPanel.load( { url : baseURL + \"/Roo/Events\", method : 'GET' }, {_id : selected.data.id, _retrieve_source : 1}, function(oElement, bSuccess, oResponse){\n \n _this.source = '';\n \n var res = Roo.decode(oResponse.responseText);\n \n if(!bSuccess || !res.success){\n _this.viewPanel.setContent(\"Load data failed?!\");\n }\n \n if(typeof(res.data) === 'string'){\n _this.viewPanel.setContent(res.data);\n return;\n }\n \n if(!_this.data.successFn){\n Roo.MessageBox.alert('Error', 'Please setup the successFn');\n return;\n }\n \n _this.source = _this.data.successFn(res);\n\n _this.viewPanel.setContent(_this.source);\n \n });\n}"
+ "afterselectionchange": "function (_self)\n{\n var selected = this.getSelected();\n \n _this.source = '';\n \n if(!selected){\n _this.viewPanel.setContent(\"Please select an saved version on the left\"); \n return;\n }\n \n _this.viewPanel.load( { url : baseURL + \"/Roo/Events\", method : 'GET' }, {_id : selected.data.id, _retrieve_source : 1}, function(oElement, bSuccess, oResponse){\n \n var res = Roo.decode(oResponse.responseText);\n \n if(!bSuccess || !res.success){\n _this.viewPanel.setContent(\"Load data failed?!\");\n }\n \n if(typeof(res.data) === 'string'){\n _this.viewPanel.setContent(res.data);\n return;\n }\n \n if(!_this.data.successFn){\n Roo.MessageBox.alert('Error', 'Please setup the successFn');\n return;\n }\n \n _this.source = _this.data.successFn(res);\n\n _this.viewPanel.setContent(_this.source);\n \n });\n}"
},
"*prop": "sm",
"singleSelect": true,
{
"listeners": {
"beforeload": "function (_self, o)\n{\n o.params = o.params || {};\n \n if(typeof(_this.data) == 'undefined'){\n this.removeAll();\n return false;\n }\n\n var d = Roo.apply({}, _this.data);\n delete d.successFn;\n\n Roo.apply(o.params, d);\n \n}",
- "load": "function (_self, records, options)\n{\n var sm = _this.grid.getSelectionModel();\n if (!sm.getSelections().length) {\n sm.selectFirstRow();\n }\n}"
+ "load": "function (_self, records, options)\n{\n var sm = _this.grid.getSelectionModel();\n if (!sm.getSelections().length) {\n sm.selectFirstRow();\n \n sm.fireEvent('afterselectionchange', sm);\n }\n}"
},
"*prop": "dataSource",
"remoteSort": true,