Click events on overlapping items

问题

I have

• table row with click event
• button with click event, that button is on table row

and I have problem. When I hit button, row click event execute too, but I don't want this behavior. I want only button click execute, without row click.

回答1:

look at your code this is what you should do in the button click event stopPropagation

回答2:

Using jQuery (due to question tag):

$('#yourButton').click(function(e) {
    // stop event from bubbling up to row element
    e.stopPropagation();

    // now do your stuff
});

回答3:

You can call an extra function onClick

this is the function:

function cancelBubble(e){

    e.cancelBubble = true;
    if(e.stopPropagation)
     e.stopPropagation();
}

And button's onClick you can write like

onclick="yourfunctionname();cancelBubble(event)"

yourfunctionname:: is the name of your function you are already calling.

回答4:

Also I had a dropdown overlayed on a clickable element. So just use the following to prevent propagation to the underlying element for all modern browsers

onclick="yourfunctiontohandle();event.stopPropagation();"

For older cross browser solution, must use IE event.cancelBubble

onclick="if(event.stopPropagation) event.stopPropagation(); else event.cancelBubble=true;"

来源：https://stackoverflow.com/questions/1728867/click-events-on-overlapping-items