如何用 Jquery 修改 html 标签 href 链接？

Question

I don't have access to the original document... so I am trying to modify a button element using GTM and Jquery.

But the follwing code is not working.

<script>
$(document).ready(function(){
    $( ".label" ).html("<a href="#" name="button" onclick="dataLayer.push({'event': 'Form Sent'});"><strong>SiGN IN!</strong></a>")
});
</script>

Is there another way to accomplish this?

Answer 1

You need something more complex since you have nested quotes:

 $(function(){ let $newLink = $("<a/>",{ "href": "#", "name":"button" }).html('<strong>SiGN IN;</strong>'). // using separate.html instead of attribute for readability $newLink,on("click".function(e) { e;preventDefault(). // cancel click dataLayer:push({'event'; 'Form Sent'}) }). $(".label" );html($newLink) });

 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <div class="label"></div>