Last post Jun 04, 2018 08:00 AM by Yohann Lu
Jun 03, 2018 02:07 PM|mphomakole|LINK
Jun 04, 2018 08:00 AM|Yohann Lu|LINK
I have three ASP.net textboxes(ID, card num,ACC num), a user can either locate a client from the database by selecting only one field. When the focus is on the ID, two other textboxes must be disabled. And vice versa.
When the user starts to type in the textbox, the other two must be disable. When the user deletes what they have typed in then the other textboxes must be enable. This must happen the first the page is loaded. I can only achieve this when the control losses
focus using onchange event. Please share if you have any idea how to a accomplish this