lundi 26 août 2019

Check with jQuery if not checked any checkbox by class

I have 4 checkboxes: one "All" and three different element. The different elements has a class, the "All" checkbox has an id. I want to make checked the "All" checkbox if not checked any other elements. I made this code but not working (Mind means All)

          <label><input type="checkbox" id="check-nemek-mind" rel="nemek-mind" checked /><strong>Mind</strong></label>
        </div>
        <div class="checkbox">
          <label><input type="checkbox" class="check-nemek" rel="nemek-noi"/>Női divat</label>
        </div>
        <div class="checkbox">
          <label><input type="checkbox" class="check-nemek" rel="nemek-ferfi"/>Férfi divat</label>
        </div>
        <div class="checkbox">
          <label><input type="checkbox" class="check-nemek" rel="nemek-gyerek"/>Gyerek divat</label>
        </div>

<script>
$(document).ready(function(){
  $('#check-nemek-mind').click(function() {
    $('.check-nemek').prop('checked', false);
    $('#check-nemek-mind').prop('checked', true);
  });
  $('.check-nemek').click(function() {
    $('#check-nemek-mind').prop('checked', false);
    if(document.getElementByClass('check-nemek').checked) {} else {$('#check-nemek-mind').prop('checked', true);} 
  });
});
</script>




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