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How to get the survey description in twig

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5 years 7 months ago - 5 years 7 months ago #212816 by sodiumchl
How to get the survey description in twig was created by sodiumchl
How can I get the survey description in twig for a list of active surveys?
I tried the following. But neigher oSurvey.description nor oSurvey.localizedDescription works.
Code:
{% for oSurvey in aSurveyInfo.publicSurveys %}      <li>          {{ oSurvey.localizedTitle }} - {{ oSurvey.description }}      </li> {% endfor %}
Last edit: 5 years 7 months ago by sodiumchl.
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5 years 7 months ago #212827 by DenisChenu
Replied by DenisChenu on topic How to get the survey description in twig
Try with {{ dump(aSurveyInfo) }}

And : look at existing twig file

github.com/LimeSurvey/LimeSurvey/blob/72...ges/welcome.twig#L34
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5 years 7 months ago - 5 years 7 months ago #212858 by sodiumchl
Replied by sodiumchl on topic How to get the survey description in twig
With {{ processString(oSurvey.description,1) }} I got the following error:
Code:
An exception has been thrown during the rendering of a template ("Survey and its behaviors do not have a method or closure named "description".") in "__string_template ..."

{{ dump(aSurveyInfo) }} gives me the following. But oSurvey.localizedTitle and oSurvey.sSurveyUrl work fine. (I am doing this in layout_survey_list.twig of a custom theme.) 
Code:
{   "publicSurveys": [   // <== this is oSurveys     {       "searched_value": null,       "showsurveypolicynotice": "0"     },     {       "searched_value": null,       "showsurveypolicynotice": "0"     },     ...     {       "searched_value": null,       "showsurveypolicynotice": "0"     }   ],   "futureSurveys": ,   "oTemplate": {   ... }
 

I see in SurveysController.php that publicSurveys is from
Code:
'publicSurveys'     => Survey::model()->active()->open()->public()->with('languagesettings')->findAll()

Any more help is appreciated.
 
Last edit: 5 years 7 months ago by sodiumchl.
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5 years 7 months ago #212870 by DenisChenu
Replied by DenisChenu on topic How to get the survey description in twig
{{ processString(oSurvey.description,1) }} != {{ processString(aSurveyInfo.description,1) }}

You really read : github.com/LimeSurvey/LimeSurvey/blob/72...ges/welcome.twig#L34 ?
 
Assistance on LimeSurvey forum and LimeSurvey core development are on my free time.
I'm not a LimeSurvey GmbH member. - Professional support - Plugins, theme and development .
I don't answer to private message.
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5 years 7 months ago #212912 by sodiumchl
Replied by sodiumchl on topic How to get the survey description in twig
Well, aSurveyInfo in welcome.twig is a single survey, whereas aSurveyInfo in layout_survey_list.twig contains an array of publicSurveys and an array of futureSurveys. Each item of the arrays is an array, oSurvey above, with a title and a description.

I just need to add a short description to the list of available surveys. I also tried
{{oSurvey.surveyinfo.description}} which did not work either.
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5 years 7 months ago #212919 by sodiumchl
Replied by sodiumchl on topic How to get the survey description in twig
I found that if I add the following to application/models/Survey.php, then {{ oSurvey.description }} works:
Code:
    public function getDescription()     {         $sLanguage = isset(App()->language)? App()->language: $this->language;         $aSurveryInfo = getSurveyInfo($this->sid, $sLanguage);         if (isset($aSurveryInfo) && isset($aSurveryInfo['description'])) return $aSurveryInfo['description'];         return 'no description available';     }

Why don't we expose the big array $aSurveyInfo this way? Any cons?
 
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5 years 6 months ago #212936 by DenisChenu
Replied by DenisChenu on topic How to get the survey description in twig
Argl … sorry didn't see where you need it ... really sorry.

You can add twig function with plugin i think . But maybe here , best is to use your own controiller to do the home page ?
Assistance on LimeSurvey forum and LimeSurvey core development are on my free time.
I'm not a LimeSurvey GmbH member. - Professional support - Plugins, theme and development .
I don't answer to private message.
The following user(s) said Thank You: sodiumchl
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