extjs下拉框+表单

extjs页面上点击按钮,弹出下拉框+表单和"提交""取消"按钮,其中下拉框中的值是固定的,如何实现,如下效果<select>
 <option>1111111</option>
 <option>2222222</option>
 <option>3333333</option>
<select>
<input type=text>
<input type=button value=提交>&nbsp;
<input type=button value=取消>

解决方案 »

  1.   


    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <link rel="stylesheet" type="text/css" href="extjs/resources/css/ext-all.css" />
    <script type="text/javascript" src="extjs/adapter/ext/ext-base.js"></script>
    <script type="text/javascript" src="extjs/ext-all.js"></script>
    <script>
    var oForm, oForm1, oWin;
    var n=0;
    Ext.onReady(function(){
    oForm = new Ext.FormPanel({
    renderTo:"form_panel",
    layout:"form",
    hideLabels:false,
    border:false,
    labelAlign:"right",
    labelWidth:70,
    items:[
    {xtype:'button',text:'click',listeners:{
    click:function(){
    oWin.show();
    }
    }}
    ]
    });
    oForm1 = new Ext.FormPanel({
    renderTo:"form_panel",
    layout:"form",
    hideLabels:false,
    border:false,
    labelAlign:"right",
    labelWidth:70,
    items:[
    {fieldLabel:"选项",id:'sel_xx',name:"sel_xx",xtype:'combo',store:[[1,'111111'],[2,'222222'],[3,'33333']],editable:false,hiddenName:'xx',forceSelection:true,mode:'local',triggerAction:'all',value:'1'}
    ],
    buttonAlign:'center',
    buttons:[
    {xtype:"button",text:"递交",cls:'pad',formBind:true,handler:function(){oForm1.submit();}},
    {xtype:"button",text:"取消",cls:'pad',formBind:true,handler:function(){oWin.hide();}}
    ]
    }); oWin = new Ext.Window({
    applyTo:'win_pad',
    layout:'fit',
    width:450,
    autoHeight:true,
    closeAction:'hide',
    plain:true,
    items:oForm1
    });});</script>
    <div id="form_panel"></div>
    <div id="win_pad"></div>