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How can I delete a specific option in a matrix

  • Episteme Investigación e Intervención Social
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1 year 3 months ago #251245 by Episteme Investigación e Intervención Social
How can I delete a specific option in a matrix was created by Episteme Investigación e Intervención Social
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==================
Hi,
I have a matrix with 3 rows (A, B, C) and 3 columns (1,2,3) and I want to delete an option in a matrix (A3). I tried to do it with a code similar to this one:
<script type="text/javascript" charset="utf-8">
 
  $(document).ready(function() {
 
    // Remove row 1, answer "A3"
    $('#question{QID} tr.answers-list:eq(0) input:radio[value="A3"]').nextAll('label').remove();
    $('#question{QID} tr.answers-list:eq(0) input:radio[value="A3"]').remove();
 
  });  
</script>

but this code it's from an old post and now it's not working in Lime writted like this in "script".

Does anyone have a better solution? Thank you very much!
 

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  • tpartner
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1 year 3 months ago #251246 by tpartner
Replied by tpartner on topic How can I delete a specific option in a matrix
We cannot help if you don't answer the questions about your LimeSurvey version etc.
Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.

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  • Episteme Investigación e Intervención Social
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1 year 3 months ago #251247 by Episteme Investigación e Intervención Social
Replied by Episteme Investigación e Intervención Social on topic How can I delete a specific option in a matrix
I have the Version 5.6.38
theme: Fruity Theme ( fruity)

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  • Joffm
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1 year 3 months ago - 1 year 3 months ago #251250 by Joffm
Replied by Joffm on topic How can I delete a specific option in a matrix
Use this, adapt it..
You see, both row and column are addressed by ":eq(x)"
Code:
<script type="text/javascript" charset="utf-8">
     $(document).ready(function() {
    // Remove in row 1
    $('#question{QID} tr[id^="javatbd"]:eq(0) .radio-item:eq(0) *').remove();
    $('#question{QID} tr[id^="javatbd"]:eq(0) .radio-item:eq(1) *').remove();
    // Remove in row 6
    $('#question{QID} tr[id^="javatbd"]:eq(5) .radio-item:eq(3) *').remove();
    $('#question{QID} tr[id^="javatbd"]:eq(5) .radio-item:eq(4) *').remove();
    // Remove in row 7
    $('#question{QID} tr[id^="javatbd"]:eq(6) .radio-item:eq(0) *').remove();
    $('#question{QID} tr[id^="javatbd"]:eq(6) .radio-item:eq(1) *').remove();
    $('#question{QID} tr[id^="javatbd"]:eq(6) .radio-item:eq(3) *').remove();
    $('#question{QID} tr[id^="javatbd"]:eq(6) .radio-item:eq(4) *').remove();
  });
</script>

 
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Last edit: 1 year 3 months ago by Joffm.

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  • Episteme Investigación e Intervención Social
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1 year 3 months ago #251253 by Episteme Investigación e Intervención Social
Replied by Episteme Investigación e Intervención Social on topic How can I delete a specific option in a matrix
Im trying the same with your cade and nothing happens:

I wrote this in "script":

$(document).ready(function() {
// Remove in row 1, col 3
$('#question{QID} tr[id^="javatbd"]:eq(a) .radio-item:eq(3) *').remove();
});

I attach the .lss
 

File Attachment:

File Name: DeleteOpti...trix.lss
File Size:24 KB

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1 year 3 months ago #251255 by Joffm
Replied by Joffm on topic How can I delete a specific option in a matrix
eq(a) ????
What is this?
You saw that all values x of eq(x) are numerical and how they refer to row resp.  column.
It always starts with "0" for the first row/col.

Joffm 
 
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1 year 3 months ago #251262 by tpartner
Replied by tpartner on topic How can I delete a specific option in a matrix
- api.jquery.com/eq/
Cheers,
Tony Partner
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