automatically/immediately enable button

Question

I have a gridview with textbox in itemtemplate and a submit button. Submit button is outside of gridview. How to do when i fill all the textbox in gridview the submit button will automatically/immediately be enable = true. if all the textbox is not fill, the submit button will be enable = false. TQ for the help

Jignesh Trivedi · Answer

hi This can be acheive by using javascrit. initially your button (on page load )is disable and base on grid view text box change event you can find whether all textbox is filled by user? base on this you can enable and disable text box control.... Please refer http://www.codeproject.com/Questions/429000/How-To-Enable-and-Disable-Textbox-On-CheckBox-Chec http://csharpmagic.com/Blogs/counting-total-column-values-in-gridview-in-Asp-Net-using-javascript-14.aspx hope this will help you.