Question

i am working with WepApplication and
the problem is i have one textbox with autopostback=”true” and
some other textboxes and dropdowns with Validators like requirefield n regularexpression etc..
when i Click on “Submit” button,

Form is validated client side and All Requirefiled validators shows but after this problem starts when i changes text on textbox(autopostback=true”) all validators are hide…
but note one thing i want to fire OnTextChanged event bz if i add CausesValidation=”true” it will not call OnTextChanged

so is there any way to show validator(messages) even page autopostbacked….

help me plz.

thanx in advance…

Answer 1

Set the CauseValidation property of the TextBox to true.