Hi Nikolay,

My problem still persists.

I will give my implementation here :

var jsonSchema = new $.ig.DataSchema("json", {fields:[
    {name: "zoneId", type: "string"},
    {name: "siteName", type: "string"}]
});

var ds = new $.ig.DataSource({ type: "json", dataSource: url, schema: jsonSchema }).dataBind();

        $("#campaign_options").igCombo({
           autoComplete : true,
           autoSuggestion: true,
           filteringType : 'remote',
           dataSource : ds.data(),
           responseDataKey : "response.data", //which key in the JSON response we should look for the drop down data.
           responseTotalRecCountKey : "response.totalRecordsInServer", //which key we should look for the total record in server side.
           loadOnDemandSettings : {
               enabled : true,
               pageSize : 20
           },
          dataSourceUrl: url,
          width: "250px",
          filterExprUrlKey: 'startsWith',
          virtualization: true,
          valueKey : "zoneId",
          textKey : "siteName",
          headerTemplate : '<div id="comboHeaderTemplate" class="comboTemplates">Filtered Names</div>',
          itemTemplate: '<div class="comboItemContainer"><div class="empImage"> <img src="/img/lilimg.gif" width="64px" height="64px" alt="${zoneId}"/>                                    </div> <div class="empInfo"><span class"=empName">${siteName}</span></div></div>',
          footerTemplate : '<div id="comboFooterTemplate" class="comboTemplates" class="boxed"> {0} of {3}</div>',

          nullText : 'No Result',

        });

Now , backend server logic is such that , on every call it will read the $top and $skip parameters and slice the data starting from $skip value and including $top number of rows.

In this case as soon as .databind() event is fired , an ajax call http://localhost:9004/myproj/getdropdownlist?_=1394020227989 is fired without the $top or $skip parameters and hence no data is being returned.

I am not sure where I am doing wron . Is it not the correct away I am implementing my logic.

For your reference , I am also attaching a sample sub set of the  json data that I am generating in the backend.

{"response":{"data":{"-1":"All Campaigns","25_g":"HelloTests","43_g":"jk camp test","45_g":"Mm CampGroup 0430","9_g":"new - i test - new","44_g":"New Group 0408","2325":"AA-MM_EyP","2395":"AA-MM_EyP -New 06\/10\/10","2729":"AA-MM_EyP -New 06\/10\/10 -New 08\/17\/12","2412":"AA-MM_EyP -New 06\/14\/10","2586":"Ad Network Test new","2583":"add west test","2328":"ADEXCHANGER CPC 10","2567":"ADEXCHANGER CPC 5","2497":"aditic test campaign","2581":"aditic test campaign -New 11\/01\/11"},"totalRecordsInServer":16}}

It is possible to attach an example

Hi,

I'm just checking if you need any further assistance with the matter.