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Resolved Dropdownfield: Restrict to 4 Values?

galbur
Support
Monday, September 06 2021, 11:27 AM

I have a dropdwonfield with a choice of 10 entries. Is there a way to restrict the field to only allow 4 entries?

Responses (7)

galbur Accepted Answer

Hi

It works with this Code. Perfect!

Thank you
Regards
Christoph

more than a month ago
Support
# 1

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>

more than a month ago
Support
# 2

galbur Accepted Answer

Content Protected

more than a month ago
Support
# 3

admin Accepted Answer

Admin

Hi,
unfortunately the access you provided me does not works, can you please to re-send it?

more than a month ago
Support
# 4

galbur Accepted Answer

Hi
Any other solution for this problem? It does not work with this Code.

Regards
Christoph

more than a month ago
Support
# 5

galbur Accepted Answer

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

more than a month ago
Support
# 6

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

more than a month ago
Support
# 7

Page :
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