I'm working with an <input image ... > tag where I'm able to click the button multiple times before the next page is displayed. This has adverse effects because certain actions are repeated (e.g. creating a file on the user's PC.) The action has to occur one time only.
Is there a way that I can trap when the user clicks the button the first time and disable to button before the user can click it again. Perhaps that's impossible and I may need to set a flag and check it in subsequent code (i.e., if already_clicked_flag = yes don't execute following code) Thanks.
Is there a way that I can trap when the user clicks the button the first time and disable to button before the user can click it again. Perhaps that's impossible and I may need to set a flag and check it in subsequent code (i.e., if already_clicked_flag = yes don't execute following code) Thanks.