Setting value of yii2 select2 widget from javascript

Question

Is it possible to set certain options as selected in yii2 select2 widget from jquery. The widget is not initialised through js but it is bound to model attribute in form. Any help would be appreciated

Code:

echo $form->field($model, 'news_tags')->widget(Select2::classname(), [
                    'data' => ArrayHelper::map(app\models\Topics::findAll(['status' => 1]), 'tp_id', 'title'),
                    'options' => ['multiple' => true, 'placeholder' => 'Select Tags ...'],
                    'pluginOptions' => [
                        'tags' => false,
                        'allowClear' => true
                    ],
                ])->label(FALSE);

I am trying to use an ajax call and on succes i want to add some tags from clientside.

Please share your code or fiddle

Mohit Tanwani
– Mohit Tanwani

2016-07-29 10:59:35 +00:00
Commented Jul 29, 2016 at 10:59 — Mohit Tanwani
– Mohit Tanwani, Commented Jul 29, 2016 at 10:59
Are you using kartik select2?

Salman Riyaz
– Salman Riyaz

2016-07-29 12:29:36 +00:00
Commented Jul 29, 2016 at 12:29 — Salman Riyaz
– Salman Riyaz, Commented Jul 29, 2016 at 12:29
It is possible.put your codes

Jalali
– Jalali

2016-07-29 19:43:09 +00:00
Commented Jul 29, 2016 at 19:43 — Jalali
– Jalali, Commented Jul 29, 2016 at 19:43
Sorry for being late! I'll put the codes rightaway

Jaison Mathew
– Jaison Mathew

2016-08-01 04:52:47 +00:00
Commented Aug 1, 2016 at 4:52 — Jaison Mathew
– Jaison Mathew, Commented Aug 1, 2016 at 4:52
Yes! I am using kartik select2.

Jaison Mathew
– Jaison Mathew

2016-08-01 05:01:32 +00:00
Commented Aug 1, 2016 at 5:01 — Jaison Mathew
– Jaison Mathew, Commented Aug 1, 2016 at 5:01

andrzej1_1 · Accepted Answer · 2016-08-10 19:09:50Z

4

As is presented in docs https://select2.github.io/examples.html#programmatic you can use following code:

$("#form-field").val("5").trigger("change");

and it will select option, that has id 5

answered Aug 10, 2016 at 19:09

andrzej1_1

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