how can i set asp.net datalist itemtemplate label value with json data.

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Akash Detroja · Answer 1 · 2012-06-25T21:17:00

Solution 1

hi Abhijit,
I am not getting your all problem but base on my understanding you can try this, may it is helpful.

JavaScript

function myfunction() {
    $.ajax(
     {
         cache: false,
         url: "url", // or your url
         success: function (result) { //result is your json object which you have return from your server function. 
             for (var i = 0; i < result.length; i++) {
              alert(result[i].fieldname); // or Set to label  like   $("#labelId").val(result[i].fieldname) or by CssClass;
              }

         }
     });
}

For more Prepare a JSON Web Service and access it with JQuery[^]

Posted 25-Jun-12 21:17pm

Akash Detroja

Updated 25-Jun-12 21:46pm

v2

Comments

Abhijit Barua 26-Jun-12 3:55am

thank you,
i have datalist with itemtemplate have label like below...
<asp:DataList ID="DataList1" runat="server">

<itemtemplate>
<table><tr><td><asp:Label ID="Label3" runat="server"></td></tr>
<tr><td> <asp:Label ID="Label4" runat="server"></td></tr>
</table>

i use webservice to send data to json....i got data at json...and i use jquery to bind datalist like below...
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script>

<script type="text/javascript">
$(document).ready(function () {
$("#getData").click(function () {

$.ajax({
url: "WebService.asmx/GetStudents",
data: "{}",
dataType: "json",
type: "POST",
contentType: "application/json; charset=utf-8",
success: function (data) {
$(data.d).each(function (index, item) {

var lable = document.getElementById("<%=Label3.ClientID %>");

for (var i = 0; i < data.d.length; i++) {

//here what i have to write.........
};

});
},
error: function (a, b, c) {
}
});
});
});
</script>

but i not able to bind datalist. plz help me....