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jqueryselectors-api

Can't write a querySelectorAll on html file

I can't write the total numbers of divs that have the same class name, when I try to do it it just print [object NodeList]. How can I get the amount of div classes and print them on the document? Thanks a lot, here's the code:

<script> var elementos = document.querySelectorAll('#container .foo') document.write(elementos); </script>

Solution

  • use .length property:

     document.querySelectorAll('#container .foo').length;

    using jquery:

     $('#container .foo').length;