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phpyiiselectionyii-extensions

how to use Yii Eselect2 to save more data?

I use Eselect2 Yii extension to give users multiple choice but only last choice is submitted via POST. Why?

This is my html, in which I also tried to manage all choices with array but without success

<pre>echo $form->labelEx($model,'city_id');
    $this->widget('ext.select2.ESelect2', array(
        'name' => 'Form[field]',
        'data' => City::model()->getCitie`enter code here`s(),
        'options' => array('width' => '30%','allowClear'=>true),
        'htmlOptions'=>array(                       
            'options'=>array(''=>array('value'=>null,'selected'=>null, 'name'=>'field'),),
            'multiple'=>'multiple',
        )
    ));
</pre>

I tried to specify 'name' field as single field and as an array but I have the same problem: only last value is sended.

Solution

  • You should simply use an array :

    Instead of 

        'name' => 'Form[field]',

    You should try :

        'name' => 'Form[field][]',