issue with dataAdapter and ajax call

[KeshavanParticipant]

Hi,

I am unable to fetch data from dataAdapter even though my server side code is returning 2 records (json).
success function is duly called but data.length is 0.
Below is my code, pleas help what the issue is.

Thanks,
Keshavan

`$(“#addressbutton”).click(function () {
ctype = “hospital”;
recordss = [];
if (ctype != null || ctype != undefined || ctype != ” “) {
$.ajax({
id: ‘CustomerId’,
async: false,
dataType: ‘json’,
url: ‘/Customer/GetCustomers?var=’ + ctype,
type: ‘post’,
data: {},
success: function (data, status, xhr)
{
alert(data.length);
},
error: function (req, status, error)
{
alert(“R: ” + req + ” S: ” + status + ” E: ” + error);
},
complete: function (data) {
recordss[0] = data[0];
}
})
var source = recordss;
var dataAdapterCustomer = new $.jqx.dataAdapter(source,
{
loadComplete: function ()
{
length = dataAdapterCustomer.records.length;
alert(dataAdapterCustomer.records[0]);
},
formatData: function (data){
$.extend(data, {
recordss : data[0]
});
return data;
},
loadError: function (xhr, status, error) {
alert(error);
}
});
})`

[KeshavanParticipant]

Hi,

here is formatted code.

$(“#addressbutton”).click(function () {
 ctype = “hospital”;
recordss = [];
 if (ctype != null || ctype != undefined || ctype != ” “) {
 $.ajax({
 id: ‘CustomerId’,
async: false,
 dataType: ‘json’,
url: ‘/Customer/GetCustomers?var=’ + ctype,
 type: ‘post’,
data: {},
 success: function (data, status, xhr)
 {
 alert(data.length);
 },
 error: function (req, status, error)
 {
 alert(“R: ” + req + ” S: ” + status + ” E: ” + error);
 },
 complete: function (data) {
 recordss[0] = data[0];
 }
 })
 var source = recordss;
 var dataAdapterCustomer = new $.jqx.dataAdapter(source,
 {
 loadComplete: function ()
 {
 length = dataAdapterCustomer.records.length;
 alert(dataAdapterCustomer.records[0]);
 },
 formatData: function (data){
 $.extend(data, {
 recordss : data[0]
 });
 return data;
 },
 loadError: function (xhr, status, error) {
 alert(error);
 }
 });
 })

[Peter StoevKeymaster]

Hi Keshavan,

I would suggest you to look at the Grid’s data binding demos, or the dataAdapter’s help topic. The dataAdapter in your code is not created correctly.

Best Regards,
Peter Stoev

jQWidgets Team
http://www.jqwidgets.com

[Author]

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