VS2011 using a validation control appears " WebForms unobtrusivevalidationmode requires" jquery "scriptresourcemapping. Please add a scriptresourcemapping named jquery (case-sensitive). "solution.
Method one: Found in Webconfig
<appSettings>
<add key= "Aspnet:usetaskfriendlysynchronizationcontext" value= "true"/>
<add key= "Validationsettings:unobtrusivevalidationmode" value= "WebForms"/>
</appSettings>
Delete <add key= "Validationsettings:unobtrusivevalidationmode" value= "WebForms"/>.
Method Two:
Exception Details:system.invalidoperationexceptio N: WebForms Unobtrusivevalidationmode requires "jquery" scriptresourcemapping. Please add a scriptresourcemapping named jquery (case- sensitive).
Add the DLL files in this path to the Bin folder in your project (the bin is hidden, click the circled) )
C:\Program Files (x86) \microsoft Web tools\packages\ Aspnet.scriptmanager.jquery.1.7.1\lib\net45
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WebForms Unobtrusivevalidationmode needs "jquery" scriptresourcemapping--Beef Brisket Press Release system