表单提交上的Jquery Ui对话框

I'm trying to stop jquery ui dialogs from popping up after 1 condition is met on form submit. One dialog per event is what I'm looking for. Kind of a break if a condition is met. Currently all dialogs come up after one is closed. I tried stopPropagation and stopImmediatePropagation with no effect. My code follows:I'm trying to stop jquery ui dialogs from poppi