extjs树面板上下文菜单不工作 [英] extjs tree panel context menu not working
本文介绍了extjs树面板上下文菜单不工作的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
var menu1 = new Ext.menu.Menu({
items:[
{
text:'在新选项卡中打开
}
]
});
var treePanel = Ext.create('Ext.tree.Panel',{
id:'tree-panel',
region:'center',
useArrows:true,
singleExpand:true,
split:false,
height:360,
minSize:150,
rootVisible:false,
autoScroll:true,
store:store,
border:false,
columns:[
{
xtype:'treecolumn',
dataIndex:'text',
flex:2,
sortable:true,
displayField:true
}
]
});
treePanel.on('contextmenu',function(event,node){
alert(node)
// treePanelCurrentNode = node;
x = event.browserEvent.clientX;
y = event.browserEvent.clientY;
menu1.showAt([x,y]);
},this);
使用4.1 ext js并尝试将上下文菜单添加到此树面板,但菜单不起作用。在树形面板商店来到
,但我的代码
treePanel.on('contextmenu',function(event,节点){};
不工作
不事件
treePanel.on('click',function(event,node){};
任何关于树状面板上的ext js上下文菜单的想法?
解决方案
树在ExtJS4中没有 contextmenu
事件,您应该使用 itemcontextmenu
:
treePanel.on('itemcontextmenu',function(view,record,item,index,event){
pre>
alert(record)
// treePanelCurrentNode = record;
menu1.showAt(event.getXY());
event.stopEvent();
},this);
var menu1 = new Ext.menu.Menu({ items: [ { text: 'Open in new tab' } ] }); var treePanel = Ext.create('Ext.tree.Panel', { id: 'tree-panel', region:'center', useArrows: true, singleExpand: true, split: false, height: 360, minSize: 150, rootVisible: false, autoScroll: true, store: store, border:false, columns:[ { xtype: 'treecolumn', dataIndex: 'text', flex: 2, sortable: true, displayField : true } ] }); treePanel.on('contextmenu', function(event,node){ alert(node) //treePanelCurrentNode = node; x = event.browserEvent.clientX; y = event.browserEvent.clientY; menu1.showAt([x, y]); },this);
Working on 4.1 ext js and trying to add context menu to this tree panel but menu is not working. In the tree panel store is coming but my code
treePanel.on('contextmenu', function(event,node){};
is not working not event
treePanel.on('click', function(event,node){};
Any idea related to ext js context menu on tree panel ?
解决方案Tree doesn't have
contextmenu
event in ExtJS4. You should useitemcontextmenu
instead:treePanel.on('itemcontextmenu', function(view, record, item, index, event){ alert(record) //treePanelCurrentNode = record; menu1.showAt(event.getXY()); event.stopEvent(); },this);
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