Beef Brisket Problem--webforms Unobtrusivevalidationmode needs "jquery" scriptresourcemapping

The beef brisket is nearing the end, but in the process of integration has encountered such a problem, when the self-examination of their own code is not a problem, and the process of generating a solution did not encounter errors or message reminders so that I encountered this problem was blindfolded, Later, I looked up the information on the Internet to solve the problem.

1. Cause of the problem

A lot of answers on the Internet. Most of the answers are because the name of the control has changed in the BS and many of the BS controls have some compatibility issues with the CS project so this problem will occur!

2. Problem-solving methods

in the Webconfig found in

<appSettings>
<add key= "Aspnet:usetaskfriendlysynchronizationcontext" value= "true"/>
<addkey= "Validationsettings:unobtrusivevalidationmode" value= "WebForms"/>
</appSettings>

Delete <addkey= "Validationsettings:unobtrusivevalidationmode" value= "WebForms"/> can be.

If there are no above two sentences: Add in appSettings byte

<addkey= "Validationsettings:unobtrusivevalidationmode" value= "None"/>

3. Understanding Feelings

In the face of unknown problems, do not complain and don't panic the most important thing is to use their knowledge to compile a good knowledge network, to believe that their own, this time I did not go to the problem to check, but then to check their own to know that you are not a person!

Beef Brisket Problem--webforms Unobtrusivevalidationmode needs "jquery" scriptresourcemapping