I have a grid panel having a datastore to load data. The Datastore has a asp.net webpagewith base params as the URL. Based on the querystring and baseparam values I am generating a XML string and returning the data as XMLStrilng by response.write.
But my XMLReader is not loading the data. If I save the same string as XML file and load the store, the reader loads the data. HOw do we return the XML data from a asp.net webpage to the XMLData reader??
Any help will be appriciated.
MY Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title></title>
<script type="text/javascript" src="extjs/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="extjs/ext-all-debug.js"></script>
<link rel="stylesheet" href="extjs/resources/css/ext-all.css"/>
<script type="text/javascript" src="PLScript.js"></script>
</head>
<body>
</body>
</html>
Ext.onReady(function() {
var store = new Ext.data.Store({
// load using HTTP
//url: 'RT.xml',
url: abc.aspx?EXTJSAction=LoadXML',
baseParams: { DataId: '1' },
// the return will be XML, so lets set up a reader
reader: new Ext.data.XmlReader({
// records will have an "Item" tag
record: 'Rows',
id: 'Code'
}, [
// set up the fields mapping into the xml doc
// The first needs mapping, the others are very basic
{name: 'DepartmentCode', mapping: 'DepartmentCode' },
'Code', 'Description'
])
});
var grid = new Ext.grid.GridPanel({
store: store,
columns: [
{ header: "Division", width: 150, dataIndex: DepartmentCode, sortable: true },
{ header: "Description", width: 210, dataIndex: Description, sortable: true ],
renderTo: Ext.getBody(),
height: 200
});
store.load();
});
});
protected void Page_Load(object sender, EventArgs e)
{
switch (Request.QueryString["EXTJSAction"].ToString())
{
case "LoadXML'":
{
//Code to generate XML Srting
Response.Write(strReturn);
Response.End();
}
break;
}
}
Please ignore any syntax error, since this is working in my machine with real data. My question is how do I return the data from my asp.net page call? Also as I said the xmlstring if stored as a xml file it is working.
Thansk for the help in advance.