Home/ Questions/Q 262089
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-11T22:29:11+00:00

Pretty simple question. I have a few ASP RequiredFieldValdators checking some text boxes. Out

  • 0

Pretty simple question.

I have a few ASP RequiredFieldValdators checking some text boxes.

Out of the box, it checks validation when a button is pressed, basically disabling it unless all fields are met.

I also have a listbox with a bunch of data points, which load new data into the text boxes that are being validated.

I want to make sure the user can’t switch data points before all required fields are met. How can I “disable” the listbox (via validation) similar to how the buttons are “disabled”

Please feel free to ask for clarification

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    I just set CauseValidation=”true” for the listbox. This prevented me from changing data points when the current fields were invalid

    Thanks all

    • 0