InvalidOperationException: A ScriptManager is required on the page to use ASP.NET AJAX Script Components.]

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hi,
am developing web application, my form contains tab control( am using ajax tabcontroltoolkit)
consists add delete,edit... tabs.

in edit tab ,i entered id in textbox then clicked on OK

now another(EditUser.aspx) web page should be opened,but i got this error.this page is not using any ajax control.

how can i solve i.

Posted 20-Jan-14 20:13pm

Member 10263519

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abdul subhan mohammed 21-Jan-14 2:36am

if you are using master pages, then just add script manager on your master page,
hope it will work, else just add script manager on each page u r using.

abdul subhan mohammed 21-Jan-14 2:37am

add your code. will check

Member 10263519 21-Jan-14 2:41am

thanks for ur responce, i was added scriptmanager

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JoCodes · Answer 1 · 2014-01-20T20:41:00

Solution 1

You need to add script manager before using any ajax controls.

<asp:scriptmanager id="ScriptManager1" runat="server" xmlns:asp="#unknown"></asp:scriptmanager>

Posted 20-Jan-14 20:41pm

JoCodes