您可以在引导程序模态上使用“ x”（关闭）按钮来调用javascript函数而不是关闭模态吗？

Question

I'm implementing a bootstrap modal and need to change the functionality of the 'close' button (the small x in the upper right corner). I want that to call a javascript function instead of closing the modal . This is for a research project and not a production web site (I realize this would likely always be a bad idea on a live site).

Answer 1

Yeah, you just have to use the modal's 'hide' event. See the docs.

$("#exampleModal").on("hide.bs.modal", function(event){
        event.preventDefault();
          //do whatever here
 });