After ajax call getting error on page state

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After ajax call in my page I am getting this error

"The state information is invalid for this page and might be corrupted"

I set Response.Cache.SetNoServerCaching(); on load event but still it not work.
Also I change page directive to --

HTML

EnableViewStateMac="false" 
EnableSessionState="True" 
EnableEventValidation="false" 
ValidateRequest="false" 
ViewStateEncryptionMode="Never"

but it not working.

if any solution plz help me.
thanks in advance.

Posted 3-Aug-11 20:06pm

Pravinjas

Updated 3-Aug-11 20:09pm

walterhevedeich

v2

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Comments

sudeshchandram 4-Aug-11 2:27am

Could you please tell how you are making ajax call? I mean code...

Pravinjas 4-Aug-11 2:33am

$("#<%=txtProductCode.ClientID %>").keyup(function () {
var pcode = document.getElementById('<%=txtProductCode.ClientID %>').value;
$("#message").load('checkproductcode.aspx?str=' + pcode);

});

Pravinjas 4-Aug-11 2:33am

Im using jquery ajax for server side validation

sudeshchandram 4-Aug-11 3:02am

Could you try below and see whether load is happening..???

$("#<%=txtProductCode.ClientID %>").keyup(function () {
var pcode = document.getElementById('<%=txtProductCode.ClientID %>').value; $("#message").load('checkproductcode.aspx?str=' + pcode, function() {
alert('Load was performed.');
});

});

Pravinjas 4-Aug-11 3:19am

finally i got solution.instead of .aspx i used .ashx.
.aspx file was loading but problem is duplication of view-state because i was calling one page into another page. now i use .ashx file.now it is working.

Thanks for ur suggestion.

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