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Having groups of options in multiple choices

mresibois
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6 years 8 months ago #192272 by mresibois

Having groups of options in multiple choices was created by mresibois

Dear helpers,

I have another question. My survey is almost ready but could be visually improved.
Context : following help recieved on this very forum , I have a question A where I list a lot of projects. People have to check the ones they know of. Question B is about whether they attended the projects they know (checked at A) and question D is an array where they assess the satisfaction about projects they attended (checked at B ).

The solution given previously works perfectly, but I had to make question A (and others) looking like this :
Fruits - Apple []
Fruits - Banana []
Fruits - Strawberry []
Vegetables - Onions []
Vegetables - carrots []

And what I would like, if possible, is :
Fruits
- Apple []
- Banana []
- Strawberry []
Vegegatbles
- Onions []
- Carrots []

One idea I had was to use html/css, like this :
Fruits - Apple []
- Banana []
- Strawberry []
Vegetables - Onions []
- Carrots []

But this does not work as people may select only one suboption that may not be te first one (e.g., only Banana and Carrots).

Is there any way to create such option categories (the equivalent of the optgroup tag in a select tag) ??

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tpartner
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6 years 8 months ago #192274 by tpartner

Replied by tpartner on topic Having groups of options in multiple choices

You can use CSS and JavaScript to remove the checkboxes in the "heading" rows.

Have a look at this post - www.limesurvey.org/forum/can-i-do-this-w...ents?start=15#190293

Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.

The following user(s) said Thank You: mresibois

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mresibois
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6 years 8 months ago #192275 by mresibois

Replied by mresibois on topic Having groups of options in multiple choices

Thanks (as usual) !
It seems all right for question A, but then how to be sure that no category will be shown on question B in case nothing is selected (let's say no one selected any fruit, I do not want the category "fruit" to appear empty on the next question)

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Joffm
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6 years 8 months ago - 6 years 8 months ago #192276 by Joffm

Replied by Joffm on topic Having groups of options in multiple choices

You would like something like this?

Here's a script

Code:

<script type="text/javascript" charset="utf-8">		
	$(document).ready(function() {	
 
		// Identify this question
		var thisQuestion = $('#question{QID}');
 
		// Define the sub-heading text strings
		var subHeading1 = 'Fruits';
		var subHeading2 = 'Vegetables';
 
		var columnsLength = $('tr.answers-list:eq(0) > *', thisQuestion).length;
 
		// Insert the new rows
		$('tr.answers-list:eq(0)', thisQuestion).before('<tr class="sub-header-row"><th colspan="'+columnsLength+'">'+subHeading1+'</th></tr>');
		$('tr.answers-list:eq(3)', thisQuestion).before('<tr class="sub-header-row"><th colspan="'+columnsLength+'">'+subHeading2+'</th></tr>');	
 
		// Fix up the row classes
		var rowClass = 1;
		$('table.subquestions-list tbody tr', thisQuestion).each(function(i) {
			if($(this).hasClass('sub-header-row')) {
				rowClass = 1
			}
			else {
				rowClass++;
				$(this).removeClass('array1 array2')
				if(rowClass % 2 == 0) {
					$(this).addClass('array2');
				}
				else {
					$(this).addClass('array1');
				}
			}
		});
	});
</script>
<style type="text/css">.sub-header-row { margin-bottom: 20px; } .sub-header-row th { background-color: #efefef; color: #000000 !important; text-align: left; }
</style>

And for the multiple question this?

Code:

<script charset="utf-8" type="text/javascript">
	$(document).ready(function() {
		$( '#question{QID} .question-item:eq(0)').addClass('hide-pseudo-elements').find('input.checkbox').remove();
		$( '#question{QID} .question-item:eq(4)').addClass('hide-pseudo-elements').find('input.checkbox').remove();
		$( '#question{QID} .question-item:eq(0)').addClass('hide-pseudo-elements').find('.comment-container').remove();
		$( '#question{QID} .question-item:eq(4)').addClass('hide-pseudo-elements').find('.comment-container').remove();

	});
</script>
<style type="text/css">.hide-pseudo-elements label::before,
.hide-pseudo-elements label::after {
	display: none;
}
 
.hide-pseudo-elements .label-text {
	margin-left: -20px;
}
</style>

Volunteers are not paid.
Not because they are worthless, but because they are priceless

Last edit: 6 years 8 months ago by Joffm.

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mresibois
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6 years 8 months ago #192277 by mresibois

Replied by mresibois on topic Having groups of options in multiple choices

It looks like an elegant solution (not totally familiar with Boodstrap). Am I correct in thinking that this is then based on the class of the suboptions ? Then I would have to write, for each subquestion :

Apple []
Banana []
 Strawberry []
Onions []
Carrots []

So that if only one option is taken, for the next question, the script will add it just above that one option (no matter whether that was the first one or not), and that if no subheading is present (i.e., respondent did not select anything from that category) nothing appears ?

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tpartner
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6 years 8 months ago - 6 years 8 months ago #192281 by tpartner

Replied by tpartner on topic Having groups of options in multiple choices

but then how to be sure that no category will be shown on question B in case nothing is selected (let's say no one selected any fruit, I do not want the category "fruit" to appear empty on the next question)

Use sub-question relevance instead of array-filter to hide/show the rows in question B.

Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.

Last edit: 6 years 8 months ago by tpartner.

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mresibois
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6 years 8 months ago #192282 by mresibois

Replied by mresibois on topic Having groups of options in multiple choices

In this case, may I use several conditions, something like:
!is_empty(Q1_SQ001)&&!is_empty(Q1_SQ002)
?

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tpartner
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6 years 8 months ago - 6 years 8 months ago #192283 by tpartner

Replied by tpartner on topic Having groups of options in multiple choices

Yes, several for the heading rows, but I think you need OR, not AND.

Code:

!is_empty(Q1_SQ002) OR !is_empty(Q1_SQ003) OR !is_empty(Q1_SQ004)

Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.

Last edit: 6 years 8 months ago by tpartner.

The following user(s) said Thank You: mresibois

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mresibois
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6 years 8 months ago #192284 by mresibois

Replied by mresibois on topic Having groups of options in multiple choices

All right, as last time thanks a million time for both your help! I think I should be able to achieve what I'd like to (otherwise I'll come back).

Best,

Maxime

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