Last Option In Array (Numbers) (Checkboxes) Row Excludes All Others

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1 year 3 weeks ago #167886 by krosser
Actually, I've made a test survey instead of that single question in LSQ.
:)

I'm using the latest LS 3.17 hosted on LS servers, not installed locally.
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1 year 2 weeks ago - 1 year 2 weeks ago #168089 by tpartner
To render specific array columns as exclusive in 3.x...

1) Place this in your theme custom.js file:

// A jQuery plugin to render column(s) in checkbox arrays exclusive
(function( $ ){
 
	$.fn.cbExclusiveColumns = function(options) {  
 
		var opts = $.extend( {
			//columns: [3,4] // Column(s) to be exclusive (comma-separated) 
		}, options);
 
		return this.each(function() { 
 
			var thisQuestion = $(this)
 
			// Add some classes to the checkbox cells
			$('td.answer-item', thisQuestion).addClass('normal-item');
			$('tr.subquestion-list', thisQuestion).each(function(i) {
				var thisRow = $(this);
				$.each(opts.columns, function(i, val) {
					$('td.answer-item:eq('+(val-1)+')', thisRow).removeClass('normal-item').addClass('exclusive-item');
				});
			});
 
			// A listener on the checkboxes
			$('input[type="checkbox"]', thisQuestion).on('change', function (event) {
				handleExclusive($(this).closest('td'));
			});
 
			function handleExclusive(thisCell) {
 
				var thisRow = $(thisCell).closest('tr');
 
				// Uncheck the appropriate boxes in a row
				if ($(thisCell).hasClass('normal-item')) {
					$('.exclusive-item input[type="checkbox"]', thisRow).prop('checked', false);
					$('.exclusive-item input[type="text"]', thisRow).val('');
				}
				else {
					$('.answer-item', thisRow).not(thisCell).find('input[type="checkbox"]').prop('checked', false);
					$('.answer-item', thisRow).not(thisCell).find('input[type="text"]').val('');
				}
 
				// Check conditions (relevance)
				$('td.answer-item', thisRow).each(function(i) {
					var thisValue = '';
					if($('input[type="checkbox"]', this).is(':checked')) {
						thisValue = 1;
					}
					var thisSGQA = $('input[type="checkbox"]', this).attr('id').replace(/cbox_/, '');
 
					$('input[type="hidden"]', this).attr('value', thisValue);
					fixnum_checkconditions(thisValue, thisSGQA, 'hidden');
				});
			}
		});
 
	};
})( jQuery );


2) Place something like this in the source of the question (in this case, columns 3 and 4 will be exclusive):

<script type="text/javascript" charset="utf-8">
	$(document).on('ready pjax:scriptcomplete',function(){
		$('#question{QID}').cbExclusiveColumns({
			columns: [3,4] // Column(s) to be exclusive (comma-separated)
		});
	});
</script>

Cheers,
Tony Partner

Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
Official LimeSurvey Partner - partnersurveys.com
Last edit: 1 year 2 weeks ago by tpartner.
The following user(s) said Thank You: krosser

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1 year 2 weeks ago #168101 by krosser
Have just tested it and it works nicely! Many thanks for your help, Tony!!

I'm using the latest LS 3.17 hosted on LS servers, not installed locally.

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3 days 15 hours ago #184534 by KaryG
Hi,
I would like to alter the script from this post to make exclusive last 3 elements in each array row. Because I'm no javascript expert I don't know how to do it myself. Can you help me?
Thanks!

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3 days 13 hours ago #184539 by Joffm
You saw this in tpartner's last post

<script type="text/javascript" charset="utf-8">
$(document).on('ready pjax:scriptcomplete',function(){
$('#question{QID}').cbExclusiveColumns({
columns: [3,4] // Column(s) to be exclusive (comma-separated)
});
});
</script>

Here you enter your "exclusive" columns.

Joffm


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The following user(s) said Thank You: KaryG

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3 days 5 hours ago #184545 by KaryG
Thanks for the help! I will try in this way.

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