What do you mean by "BehaviorID"
i’m using master page and created some content pages for it.
in one of my content pages, there’s a ASP.NET textbox with the ID "txtUserID". When i check the properties of that textbox, there isn’t any "BehaviorID " ID for me to choose, nor change.
If you are simply looking to use an asp.net textbox to validate that the user has entered in text, I would use the required field validator control and point it at your textbox. Then use a validationsummary control if you want a pop-up/alert style message (set the ShowMessageBox property to True).
How would you identify a checkbox placed within a FormView control which itself is on an Update Panel.
The Update Panel is on a Tab Panel belonging to a tab container.
The page also uses a master page.
I found (quite by accident) that I could use the Control.ClientID property of the server control to pass the control to my Java script.
This line in page load….