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Detect if question is answered

flobau
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5 years 1 day ago - 5 years 1 day ago #183723 by flobau

Replied by flobau on topic Detect if question is answered

Thanks for your answer. This seems to be true everytime. Even when the question isn't answered yet.

Code:

{% if(processString("{is_empty(self)}")) %}
        <div class="{{ aSurveyInfo.class.questionasterix }} pull-left" {{ aSurveyInfo.attr.questionasterix }} >
            <small style="margin-right: 3px; font-size: 65%;" class="{{ aSurveyInfo.class.questionasterixsmall }} text-danger fa fa-asterisk small" {{ aSurveyInfo.attr.questionasterixsmall }}></small>
            <span class="{{ aSurveyInfo.class.questionasterixspan }} sr-only text-danger" {{ aSurveyInfo.attr.questionasterixspan }} >
                {{ gT("(This question is mandatory)") }}
            </span>
        </div>
    {% endif %}
 
    {% if(processString("{!is_empty(self)}")) %}
        <div class="{{ aSurveyInfo.class.questionasterix }} pull-left" {{ aSurveyInfo.attr.questionasterix }} >
            {{ image('./files/haken.png', 'Question answered') }} 
        </div>
    {% endif %}

Both of the if's equal to 'true' and the content is shown for both.

Last edit: 5 years 1 day ago by flobau.

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flobau
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5 years 1 day ago - 5 years 1 day ago #183734 by flobau

Replied by flobau on topic Detect if question is answered

I now tried multiple variables of aQuestion, but there seems to be no indication variable if a question has been answered. Do you guys have any ideas for another approach? Maybe with JavaScript?

Last edit: 5 years 1 day ago by flobau.

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DenisChenu
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5 years 1 day ago - 5 years 1 day ago #183737 by DenisChenu

Replied by DenisChenu on topic Detect if question is answered

Right … it get it when loadong and don't update it …

Can do like that :

Code:

{{ processString("{if(is_empty(self.NAOK),'<span class=\"text-danger\">Mandatory question not answered</span>',' <span class=\"text-success\">question answered</span>')}")  }}

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Last edit: 5 years 1 day ago by DenisChenu.

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flobau
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5 years 1 day ago #183739 by flobau

Replied by flobau on topic Detect if question is answered

getting this now: says that 'is_empty' only has 1 parameter, however we got 2 here.

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DenisChenu
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5 years 1 day ago #183744 by DenisChenu

Replied by DenisChenu on topic Detect if question is answered

use count …

and learn manual.limesurvey.org/Expression_Manager

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flobau
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5 years 1 day ago #183746 by flobau

Replied by flobau on topic Detect if question is answered

works with

Code:

{{ processString("{if(count(self.NAOK)>0,'<span>Mandatory question answered</span>',' <span>question not answered</span>')}")  }}

now, however it is not updating when a user answeres a question.

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DenisChenu
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5 years 1 day ago - 5 years 1 day ago #183751 by DenisChenu

Replied by DenisChenu on topic Detect if question is answered

Where did yout put this code ?
Proof of concept

Code:

{{ processString("{if(count(self.NAOK),' <span class=\"text-success\">'+count(self.NAOK)+' questions answered</span>','<span class=\"text-danger\">No question answered</span>')}")  }}

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Last edit: 5 years 1 day ago by DenisChenu.

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flobau
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5 years 1 day ago #183752 by flobau

Replied by flobau on topic Detect if question is answered

inside the

Code:

question_text_content.twig

file.

Code:

{% if aQuestion.mandatory != '' %}
    {{ processString("{if(count(self.NAOK)>0,'<span>Mandatory question answered</span>',' <span>question not answered</span>')}")  }}
    <div class="{{ aSurveyInfo.class.questionasterix }} pull-left" {{ aSurveyInfo.attr.questionasterix }} >
        <small style="margin-right: 3px; font-size: 65%;" class="{{ aSurveyInfo.class.questionasterixsmall }} text-danger fa fa-asterisk small" {{ aSurveyInfo.attr.questionasterixsmall }}></small>
           <span class="{{ aSurveyInfo.class.questionasterixspan }} sr-only text-danger" {{ aSurveyInfo.attr.questionasterixspan }} >
            {{ gT("(This question is mandatory)") }}
        </span>
    </div>
{% endif %}

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DenisChenu
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5 years 1 day ago #183753 by DenisChenu

Replied by DenisChenu on topic Detect if question is answered

Seems there are an issue with count and integer comparaison ?

Need time to check, what happen if you put this inside question text ?

Maybe related to this issue : bugs.limesurvey.org/view.php?id=14198

Need tracking

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tpartner
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5 years 21 hours ago - 5 years 21 hours ago #183794 by tpartner

Replied by tpartner on topic Detect if question is answered

I cannot get the Twig/EM variable to update dynamically either.

Here is a JavaScript solution that could be placed in question_text_content.twig.

Note that this is only for mandatory list-radio, list-dropdown, multiple-choice, short-text and long-text questions. It would have to be extended to work in arrays, multiple-short-text, multiple-numeric, ranking, etc.

Code:

<script type="text/javascript" charset="utf-8">
 
  function checkAnswered(thisQuestion) {
    $('.answered-tip', thisQuestion).hide();
    var answered = false;
    if($('input:radio:visible:checked, input:checkbox:visible:checked', thisQuestion).length > 0) {
      answered = true;
    }
    if($('select:visible, input:text:visible, textarea:visible', thisQuestion).filter(function() { return $.trim($(this).val()) != ''; }).length > 0) {
      answered = true;
    }
 
    if(answered == true) {
      $('.answered-tip.answered', thisQuestion).show();
    }
    else {
      $('.answered-tip.unanswered', thisQuestion).show();
    }
  }
 
  $(document).on('ready pjax:scriptcomplete',function(){
 
    // Identify this question
    var thisQuestion = $('#question{{ aQuestion.qid }}');
 
    // Initial state
    checkAnswered(thisQuestion);
 
    // Listener on the inputs
    $('input:visible, select:visible, textarea:visible', thisQuestion).on('click change keyup', function(e) {
      checkAnswered(thisQuestion);
    });
  });
</script>
 
{# If the question is mandatory, the asterisk will be shown  #}
{% if aQuestion.mandatory != '' %}
    <span class="answered-tip answered">Mandatory question answered</span>
    <span class="answered-tip unanswered">Question not answered</span>
    <!-- Add a visual information + just Mandatory string for aria : can be improved -->
    <div class="{{ aSurveyInfo.class.questionasterix }} pull-left" {{ aSurveyInfo.attr.questionasterix }} >
        <small class="{{ aSurveyInfo.class.questionasterixsmall }} text-danger fa fa-asterisk small" {{ aSurveyInfo.attr.questionasterixsmall }}></small>
        <span class="{{ aSurveyInfo.class.questionasterixspan }} sr-only text-danger" {{ aSurveyInfo.attr.questionasterixspan }} >
            {{ gT("(This question is mandatory)") }}
        </span>
    </div>
{% endif %}

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

Last edit: 5 years 21 hours ago by tpartner.

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DenisChenu
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5 years 17 hours ago - 5 years 17 hours ago #183821 by DenisChenu

Replied by DenisChenu on topic Detect if question is answered

See the proof of concept : it work but not with whole condition …
Here the < 0 seems an issue.

I try to check same equation inside question text …
But it's really strange … bugs.limesurvey.org/view.php?id=14817

I must check with vanilla, not only skelvanilla too …

EDIT:
Checked with vanilla too …

Link to twig file

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Last edit: 5 years 17 hours ago by DenisChenu.

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DenisChenu
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5 years 17 hours ago #183822 by DenisChenu

Replied by DenisChenu on topic Detect if question is answered

Yo \o/
Got a working solution

Code:

{% set questionCount = processString("{count(self.question)}") %}
{{ processString("{if(count(self.NAOK)== 0,'<span class=\"text-danger\">No question answered</span>')}")  }}
{{ processString("{if(count(self.NAOK) gt 0 and count(self.NAOK) lt "~questionCount~",'<span class=\"text-warning\">'+count(self.NAOK)+' question(s) answered</span>')}")  }}
{{ processString("{if(count(self.NAOK) == "~questionCount~",'<span class=\"text-success\">All questions answered</span>')}")  }}

Proof of concept
twig file

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.

The following user(s) said Thank You: tpartner

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