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  1. galbur
  2. Support
  3. Monday, September 06 2021, 11:27 AM
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I have a dropdwonfield with a choice of 10 entries. Is there a way to restrict the field to only allow 4 entries?
admin Accepted Answer
Admin
Hi and sorry for late reply,
unfortunately this is not possible, I will take it as feature request. Now you can do this by adding following Javascript code to your template:
jQuery(document).ready(function(){
if(jQuery('#jform_ALIASOFTHEFIELD').length) jQuery('#jform_ALIASOFTHEFIELD').chosen({ max_selected_options: 1 });
});
Replace ALIASOFTHEFIELD with the alias of your select field
  1. more than a month ago
  2. Support
  3. # 1
galbur Accepted Answer
Pro
Hi

Thank you for helping me.

I added the following code via Module to the Page:



<script type="text/javascript">
jQuery(document).ready(function() {
if (jQuery('#jform_allgemein').length) jQuery('#jform_allgemein').chosen({
max_selected_options: 4
});
});
</script>



But it doesn't work ...

Regards
Christoph
  1. more than a month ago
  2. Support
  3. # 2
galbur Accepted Answer
Pro
Hi
Any other solution for this problem? It does not work with this Code.

Regards
Christoph
  1. more than a month ago
  2. Support
  3. # 3
admin Accepted Answer
Admin
Hi,
unfortunately the access you provided me does not works, can you please to re-send it?
  1. more than a month ago
  2. Support
  3. # 4
galbur Accepted Answer
Pro
Content Protected
  1. more than a month ago
  2. Support
  3. # 5
admin Accepted Answer
Admin
Hi,
try with this code:
<script type="text/javascript">
jQuery(document).ready(function() {
if (jQuery('#jform_allgemein').length) {
jQuery('#jform_allgemein').chosen('destroy');
jQuery('#jform_allgemein').chosen({
max_selected_options: 4
});
}
});
</script>
  1. more than a month ago
  2. Support
  3. # 6
galbur Accepted Answer
Pro
Hi

It works with this Code. Perfect!

Thank you
Regards
Christoph
  1. more than a month ago
  2. Support
  3. # 7
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