Problem loading values to my extjsgrid

Question

hello experts
i am new to this extjs
i have been struggling in loading values to my grid which is coming from database
i am using struts to do this task
this is my
<script type="text/javascript">
Ext.onReady(function() {
    var store=new Ext.data.JsonStore({
        proxy:new Ext.data.ScriptTagProxy({
            url:'http://localhost:8080/JsonExample/getvalues.html'
        root:"employee",
        id:'empid',
        fields:['empid','empname']
    store.load();
    var colModel = new Ext.grid.ColumnModel([
        {header: "empid", width: 120, sortable: true, dataIndex: 'empid'},
        {header: "empname", width: 90, sortable: true, dataIndex: 'empname'}
    var grid = new Ext.grid.GridPanel({ height:200, width:600, ds:store, cm: colModel});
    grid.render(document.body);
    grid.getSelectionModel().selectFirstRow();
</script>this is my piece of java code
JSONArray json=new JSONArray();
        JSONObject JSONobj=new JSONObject();
        while(empitr.hasNext()){
            JSONObject jobj=new JSONObject();
            Employee empl=new Employee();
            empl=empitr.next();
            jobj.put("empid",empl.getEmpid());
            jobj.put("empname",empl.getEmpname());
            json.add(jobj);
        JSONobj.put("employee",json);in the first page when the button is clicked page should be redirected to next jsp with a grid having values coming from database
<form action="getvalues.html">
<input type="submit"/>
</form>i think there is a problem with the url in the httpproxy
i could not figure out what could be the problem
any one please help me

Answer 1

OK, first a few questions, because not all mp4 files are the same, at least as far as the iPod is concerned.
When you have iTunes up, and you click on Movies in the upper left hand corner you should get a list of movie files (these files should be located in My Documents at that level, not in subfolders). Do you see the name of the video there? If not, try under File to "Add file to library ..." Does it do it? If not, you don't have the right type of mp4 file. If it does, but when syncing it complains it can't find it, you need to click on it and then under Advanced select "convert to ipod."