how to add value to label which is in the gridview by using jquery

Question

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See more:

<br />
<pre lang="xml"><ItemTemplate><br />
                               <asp:Label ID="lblname" runat="server" Text='<%# Bind("name") %>'></asp:Label><br />
                           </ItemTemplate></pre><br />
<br />

JavaScript

function fcheck(index) { 
 var index = index;
  $("#gridstudent_lblname_" + index).text("changedata");




}

Posted 9-Dec-14 23:53pm

SreerangaPrasad sane

Updated 9-Dec-14 23:57pm

v2

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/\jmot · Answer 1 · 2014-12-10T00:42:00

Solution 1

what about this??

C#

function fcheck(index) {
 var index = index;
 $(this).find("#gridstudent_lblname_"+index).val("changedata");
}

Posted 10-Dec-14 0:42am

/\jmot

Comments

SreerangaPrasad sane 10-Dec-14 6:55am

@/\jmot its not working
Iam calling this script from code behind..
<pre lang="c#">

protected void gridstudent_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
{
GridViewRow row = gridstudent.Rows[e.RowIndex];
int index = row.RowIndex;
gridstudent.EditIndex = -1;

ScriptManager.RegisterClientScriptBlock(this, GetType(), "none", string.Format("fcheck('{0}');", index), true);

}

</pre>

/\jmot 10-Dec-14 7:05am

did you try..
var cbDeclinedID = '<%=gridstudent.FindControl("lblname").ClientID%>';
cbDeclinedID .Val="Your Text"???

See.. Link

SreerangaPrasad sane 10-Dec-14 7:34am

iam geting this error

Object reference not set to an instance of an object.

/\jmot 10-Dec-14 7:38am

just think..
the common id for all grid label is like..
gridstudent_lblname_0,gridstudent_lblname_1,gridstudent_lblname_2,gridstudent_lblname_3 etc

so, try use..
document.getelementById("gridstudent_lblname_"+index).Value="Text";
i didn't try this all, just a guess.