“404: Not Found” error when calling a web method – Cascading Dropdown
Written by codeadminCascading Dropdown “404: Not Found” error when calling a web method solution is [snippet id=”4″]
Cascading Dropdown “404: Not Found” error when calling a web method solution is [snippet id=”4″]
Resolution: in page load add Page.RegisterHiddenField(“_EVENTTARGET”, “AnyButtonName.UniqueID”);