How to call a trigger on typing in a text field
Hi! I'm doing a system simulation where the user types in a number in a text field and then show an image if the number is typed correctly. For e.g. Type 300.00 in the text field. As soon as the last digit is typed, I need to execute a trigger to show an image on the screen as this is how the real system works.
The trigger only executes when the text field loses focus. I want to be able to do it when the focus is not lost and still in the text field.
Does anyone have any workarounds?
Thanks for your help.