0
我正在使用Ext.view.View爲我的數據視圖。當我選擇一個項目'selectionchange'事件觸發器兩次。但沒有「multiSelect:true」,它只會觸發一次。Extjs4 Ext.view.View selectionchange事件觸發twise當選擇項目
Ext.define('myViewView', {
extend: 'Ext.view.View',
alias: 'widget.myViewView',
store: myContentStore,
cls: 'content-view-view',
tpl: myContentViewTpl,
multiSelect: true,
trackOver: true,
overItemCls: 'x-item-over',
itemSelector: '.thumb-wrap',
emptyText: emptyDataText,
resizable: true,
style: {
overflow: 'auto'
},
listeners: {
selectionchange: function(dv, selections) {
}
},
prepareData: function(data) {
Ext.apply(data, {
sizeString: Ext.util.Format.fileSize(data.size),
modifiedString: Ext.util.Format.date(data.modified, "m-d-Y:g-i-a"),
fileFormatPath: createBreadCrumb(data.filePath, false)
});
return data;
}
});
感謝you.Its偉大的工作。 – jeewiya 2012-01-18 03:34:41