您的位置：首页 > Web前端 > JavaScript

ExtJs之addManagedListener

2016-03-24 13:32 477 查看

<!DOCTYPE html>
<html>
<head>
<title>ExtJs</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<link rel="stylesheet" type="text/css" href="ExtJs/packages/ext-theme-crisp/build/resources/ext-theme-crisp-all.css">
<script type="text/javascript" src="ExtJs/ext-all.js"></script>
<script type="text/javascript" src="ExtJs/bootstrap.js"></script>
<script type="text/javascript" src="ExtJs/packages/ext-theme-crisp/build/ext-theme-crisp.js"></script>
</head>
<body>
<script type="text/javascript">

Ext.onReady(function(){
function createFn(){
alert('新建');
}
function openFn(){
alert('打开');
}
function saveFn(){
alert('保存');
}
Ext.create('Ext.toolbar.Toolbar',{
renderTo: Ext.getBody(),
bodyPadding: 5,
width: 500,
items: [
{text: '新建', id: 'createBtn', iconCls: 'newIcon'},
{text: '打开', id: 'openBtn', iconCls: 'openIcon'},
{text: '保存', id: 'saveBtn', iconCls: 'saveIcon'},
{text: '销毁新建按钮', handler: function(){
Ext.getCmp('createBtn').destroy();
}}
]
});
var createBtn = Ext.getCmp('createBtn');
createBtn.on('click', createFn);
createBtn.addManagedListener(Ext.getCmp('openBtn'), 'click', openFn);
createBtn.addManagedListener(Ext.getCmp('saveBtn'), 'click', saveFn);
});
</script>
<body>
</body>
</html>

内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理

标签：

相关文章推荐

新的分享

章节导航