Ext.form.ComboBox 获取选中的Value值

直接粘贴代码:

<html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title>ComboxTest</title> <link href="ext-all.css" mce_href="ext-all.css" rel="stylesheet" type="text/css" /> <mce:script src="ext-base-debug.js" mce_src="ext-base-debug.js" type="text/javascript"></mce:script> <mce:script src="ext-all-debug.js" mce_src="ext-all-debug.js" type="text/javascript"></mce:script> <mce:script src="jquery.js" mce_src="jquery.js" type="text/javascript"></mce:script> </head> <body> <form id="form1" runat="server"> <div> <input id="ddlCombox" type="text" /> <input type="button" id="btncheck" onclick="SelectCheck()" value="获取下拉框的值"/> </div> </form> </body> </html> <mce:script type="text/javascript"><!-- $(function(){ BindSelect("ddlCombox"); }); function BindSelect(objid){ var combox=new Ext.form.ComboBox({ selectOnFocus:true, displayField:'Desc', valueField:'id', store:new Ext.data.JsonStore({ data:[{"id":"","Desc":"[Not Set]"},{"id":"2010","Desc":"Inspection"},{"id":"2011","Desc":"Training"}], fields:[{"name":"id","type":"string"},{"name":"Desc","type":"string"}], pruneModifiedRecords:true}), typeAhead:true, mode:'local', triggerAction:'all', lazyRender:true, applyTo: objid, hiddenName:'SelectID' }); } function SelectCheck(){ var vals=$("#SelectID")[0].value; var texts=$("#ddlCombox").val(); alert(texts); alert(vals); } // --></mce:script>

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