I believe the error is in the javascript code I added to force a postback. We need the "postback" to work within asp.net web-parts. It is crucial.
The previous developers (contractors; off-shore outsource) created this application and are…
Thank you for your reply.
However, I am now getting a run-time compiler error:
Compilation ErrorDescription: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details…
However, I can not get the application to execute a postback.
My employer does not want to use client-side scripting; they say if it takes more time to execute, so be it. But I cannot get the postback to execute at all.
However, if I move the ValueChanged="WebSlider1_ValueChanged" after the "width" attribute (as you recommended) I get a compiler "message" saying: "Validation (ASP.Net): Attribute 'ValueChanged…