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Disable radio button after selection as well as highlight the answer in color

  • tpervaiz
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5 years 1 month ago #202111 by tpervaiz
Disable radio button after selection as well as highlight the answer in color was created by tpervaiz
I am looking for 2 things

1: Disable radio answers after user selection one of the answer so he cannot select again any answer

2: Highlight correct answer in Green and wrong answer in Red. Wrong answer should show the correct answer aswell.

I have a code for point 2 however only issue I am facing is that if no selection is done...Its showing Red with correct answer
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  • Joffm
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5 years 1 month ago #202188 by Joffm
Replied by Joffm on topic Disable radio button after selection as well as highlight the answer in color

Its showing Red with correct answer


This is because your equation is not correct.

{if (q4 == 'A2' , 'Correct' , 'Incorrect, Correct Answer is B')}
You see, if the answer is empty, it is NOT equal to "A2"; therefore it is a wrong answer.

You have to extend your equation to check that the answer is not empty.
Like
{if(is_empty(self),'', if(self!="A2",''+self.shown+' is not correct',''+self.shown+' is correct'))}

{if(!is_empty(self) and self!"A2",'The correct answer is: Answer 3','')}


1: Disable radio answers after user selection one of the answer so he cannot select again any answer

No, but you may trigger the next-button "on click".
Code:
<script type="text/javascript" charset="utf-8">
  $(document).on('ready pjax:scriptcomplete',function(){
 
    $('#question{QID} input:radio[id^="answer"]').on('click', function(e) {
      $('#ls-button-submit').trigger('click');
    });
  });
</script>


Joffm
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  • DenisChenu
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5 years 1 month ago #202197 by DenisChenu
Replied by DenisChenu on topic Disable radio button after selection as well as highlight the answer in color

Joffm wrote:

1: Disable radio answers after user selection one of the answer so he cannot select again any answer

No, but you may trigger the next-button "on click".
Code:
<script type="text/javascript" charset="utf-8">
  $(document).on('ready pjax:scriptcomplete',function(){
 
    $('#question{QID} input:radio[id^="answer"]').on('click', function(e) {
      $('#ls-button-submit').trigger('click');
    });
  });
</script>


Joffm

I think you can ;)

Untested :
Code:
<script type="text/javascript" charset="utf-8">
  $(document).on('ready pjax:scriptcomplete',function(){
 
    $('#question{QID} input:radio[id^="answer"]').on('click', function(e) {
      $("input:radio[name='"+$(this).attr('name')+"']").not(this).prop(disabled',true);
    });
  });
</script>
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  • tpartner
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5 years 1 month ago - 5 years 1 month ago #202199 by tpartner
Replied by tpartner on topic Disable radio button after selection as well as highlight the answer in color
1: Try this (untested as I am responding via phone). Make sure you test the data after implementing.

Code:
<script type="text/javascript" charset="utf-8">
  $(document).on('ready', function(){
 
    $('#question{QID} input:radio[id^="answer"]').on('click', function(e) {
      $('#question{QID} input:radio[id^="answer"]').not(this).prop('disabled' true);
    });
  });
</script>
Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
Last edit: 5 years 1 month ago by tpartner.
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Moderators: tpartner, holch

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