Forms Data Controls :: Control ID Renaming With Master Pages?
Feb 21, 2011
I have an asp.net website with master pages. My controls got renamed from "myTextbox" to "ctl00_ContentPlaceHolder1_myTextbox"...and I have many javascripts that use that unique id...
HOWEVER, just suddenly (it used to work), my controls are now named (I can see this in viewsource) "ContentPlaceHolder1_myTextbox", so my javascript is all broken.
What caused this sudden change in naming convention?
I know javascript can utilize asp.net's ClientID property...but this is not working for me, cuz I need to be able to do "getElementById" and you can't use the client ID here.
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