Adding in a textbox

[abhi2823]

Dear All
I have an application in which I have a form which has 10 text boxes and the 11th one for total.
Now I want to add all the values in the textboxes in increaasing order in the last textbox on the form itself without the help of any buttons

Thanks

 

[giadich]

use onkeyup event to detect changes, validate the data and add to the total.

 

[bscvc99]

do you not want a user to have to click a button, or do you not want to use buttons at all? I often times use invisible buttons as an easy way to perform a task when a specific event happens such as a change in a textbox.