CODEWITHSUNDEEP
yiiyii2
evgeny_s
evgeny_s

Reputation: 401

dropDownList is not fully populated

In the view I have a such code 

<?= $form->field($model, 'Language')->dropDownList(ArrayHelper::map(Doodles::getLanguages(), "Language", "language"), ['class'=>'form-control','prompt' => 'Choose language'])->label('Language') ?>

In the Doodles::getLanguages method

return Doodles::findBySql('select distinct language from doodles')->asArray()->all();

And getLanguages method returns

array (size=2)

0 => array (size=1) 'language' => string 'rus' (length=3) 1 => array (size=1) 'language' => string 'en' (length=2)

In result page I got a select with not filled value attributes and with only one option instead two

<select id="utdoodles-language" class="form-control" name="UtDoodles[Language]">
<option value="">Choose language</option>
<option value="" selected="">en</option>
</select>

Addition:

Doodles::getLanguages method return an array:

array (size=2)
  0 => 
    array (size=1)
      'language' => string 'rus' (length=3)
  1 => 
    array (size=1)
      'language' => string 'en' (length=2)

Upvotes: 0

Views: 38

Answers (1)

Yasin Patel
Yasin Patel

Reputation: 5731

In the Doodles::getLanguages method change as below : 

return Doodles::find()->select('language')->distinct()->asArray()->all();

Upvotes: 1

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