[Typo3] How to add javascript to select box (backend)?

[Dmitry Dulepov]

Hi!

Not enough information. If you generate HTML yourself, nothing prevents
you from putting script inside:

<script>
  function onChange() {
    selectCtrl = document.tx_myext_pi1_myform.mySelect;
    ...
  }
</script>
<form name="tx_<?= $this->extKey ?>_pi1_myform" ...>
<select name="mySelect" onchange="onChange()">
...
</select>


Dmitry.

Oliver Schröder wrote:
> Hi list,
> 
> my extension uses a select box in the backend.
> 
> How can I add code to the javascript onchange part?
> 
> Oliver Schröder