David Ansermot Web Developer / TYPO3 Integrator

19fév/100

jQuery – Element exists ?

Here’s a very small snippet about how to know if a Dom element is on the document with jQuery

  1. var myElement = $(‘#myElement’);
  2. if (myElement.size() == 0) {
  3. // Element doesn’t exists
  4. } else {
  5. // Element exists
  6. }
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