If buttton is in the a tag, how can you click button without punishing the event bound by the a tag?

I write button in the a tag, so clicking button will automatically trigger the event bound by the outer a tag. Is there any way not to trigger it?

<a href="-sharp" show-id="15">
    <div class="online-top">
        <div class="top-at">
            <img src="/static/images/user.jpg" class="img-responsive">
        </div>
        <div class="top-on">
            <div class="top-on1">
                
                <span></span>  
            </div>
            <button class="round btn btn-danger btn-md del-btn" del-id="15">
            <span class="glyphicon glyphicon-trash"></span></button>
            <div class="clearfix"></div>
        </div>
         <div class="clearfix"></div>
   </div>
</a>

ask for advice, thank you.

Html jquery javascript

Mar.09,2021

first of all, you shouldn't put these things in . Tags have their own definitions.

to stop bubbling, you can use the event.stopPropagation () method.

   the way for js to prevent events from bubbling, please give Google Baidu a look 
.



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