Question

extjs 怎么隐藏gridpane的工具栏里面的按钮? saves是一个按钮

new Ext.Toolbar({
items: [{ xtype: 'label', text: '编号：' }, { xtype: 'textfield', width: '100', id: 'casenum' }, "", "",
{ text: '搜索', icon: "Images/icons/zoom.png", handler: sp}, "", "-", "", saves, "", "-", " "
]

Answer 1

saves 定义的时候 要有个id
然后有xxxx.getComponet('id').hidden =true
或者 xxxx.findById('id').hidden =true

Answer 2

saves.hide();
或者
saves.hidden = true