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check which answer (radio list) was checked and alert if answer code is wrong

  • elihaz
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5 years 7 months ago #173104 by elihaz
check which answer (radio list) was checked and alert if answer code is wrong was created by elihaz
Hi

I need that every time a user check a radio button from the list, the answer value (or even better answer code e.g A1)
will be copmared to the right answer, and alerted if wrong. tried this not working jquery:
Code:
 
<script type="text/javascript" charset="utf-8">
  $(document).ready(function(){
     var thisQuestion = $('#question{QID}');
        var q1Ans = '';
      if($('input.radio:checked', thisQuestion).length > 0) {
         q1Ans = $('input.radio:checked', thisQuestion).attr('value');
         if(q1Ans != "let's be friend") {
          alert("wrong!");
      }
 
 
    });
  });
</script>
 

Any Ideas? Tnx.
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  • tpartner
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5 years 7 months ago #173119 by tpartner
Replied by tpartner on topic check which answer (radio list) was checked and alert if answer code is wrong
1) You will need to test the answer codes, not the answer text.

2) I see no listener on the radio buttons.

What Limesurvey version are you using?
Cheers,
Tony Partner
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  • DenisChenu
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5 years 7 months ago #173128 by DenisChenu
Replied by DenisChenu on topic check which answer (radio list) was checked and alert if answer code is wrong
And why not, in help for example :
{if(self.NAOK=="A1","","Error")}
Or use manual.limesurvey.org/Question_type_-_Li...28em_validation_q.29

Else : $('input.radio:checked', thisQuestion).attr('value') give the code, not the text …
Assistance on LimeSurvey forum and LimeSurvey core development are on my free time.
I'm not a LimeSurvey GmbH member, professional service on demand , plugin development .
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  • tpartner
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5 years 7 months ago #173135 by tpartner
Replied by tpartner on topic check which answer (radio list) was checked and alert if answer code is wrong
I wonder, why present a list-radio question with multiple answers if you won't allow wrong answers.
Cheers,
Tony Partner
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The following user(s) said Thank You: DenisChenu
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  • elihaz
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5 years 7 months ago #173136 by elihaz
Replied by elihaz on topic check which answer (radio list) was checked and alert if answer code is wrong
2.5+ build 16037
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5 years 7 months ago #173140 by elihaz
Replied by elihaz on topic check which answer (radio list) was checked and alert if answer code is wrong
Hi
Thank you for helping.
1) yep... forgot the listener.
2) debugging> I think it's the "var thisQuestion = $('#question{QID}');"
the following code is working but the alert shows [object object]
Code:
 
<script type="text/javascript" charset="utf-8">
  $(document).ready(function(){
    $('#question{QID} input.radio').on('click', function(e){
       var thisQuestion = $('#question{QID}');
      alert(thisQuestion);  // [object Object]
 
 
    });
  });
</script>
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  • DenisChenu
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5 years 7 months ago #173144 by DenisChenu
Replied by DenisChenu on topic check which answer (radio list) was checked and alert if answer code is wrong
Did you read ?

Did you try to understand jquery ?

Else : $('input.radio:checked', thisQuestion).attr('value') give the code, not the text …


Then : if(q1Ans != "A1") {
Assistance on LimeSurvey forum and LimeSurvey core development are on my free time.
I'm not a LimeSurvey GmbH member, professional service on demand , plugin development .
I don't answer to private message.
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  • tpartner
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5 years 7 months ago #173146 by tpartner
Replied by tpartner on topic check which answer (radio list) was checked and alert if answer code is wrong
Try this (untested):

Code:
<script type="text/javascript" charset="utf-8">
  $(document).ready(function(){
    var correctCode = 'A1':
 
    $('#question{QID} input[type="radio"]').on('click', function(e){
       var thisVal = $(this).val();
 
      if(thisVal != correctCode) {
        alert('Wrong answer dummy!');  
      }
    });
  });
</script>
Cheers,
Tony Partner
Solutions, code and workarounds presented in these forums are given without any warranty, implied or otherwise.
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