how can i generate a select list with optgroup

International Portuguese
1

I saw the API about CHtml,it’s can generate activeDropDownList & dropDownList,but i want a select list with optgroup,how can i do this?

Thanks!

2

solved by myself,haha…

in the model,i have a function to get category:




public function getCategoryOptions()

	{

		return array(

			array('id'=>256,'text'=>'TV','group'=>'Electrical'),

			array('id'=>257,'text'=>'Radio','group'=>'Electrical'),

		);

	}

in the _form:




<?php $data = CHtml::listData($model->getCategoryOptions(),'id','text','group'); ?>

<?php echo CHtml::activeDropDownList($model,'category',$data); ?>

it’s work.

I love Yii!

3

Sorry for my English (I’m from Kazakhstan), but how can I use this code with data from database (in getCategoryOptions())?

4

just what I need, thanks :)

5

Hi,

Why not do :

$list = CHtml::listData($model, $valueField, $textField, $groupField)

I think Yii supports many util functions for this .

Thanks

6

why is this under "Portuguese" forum ??

7

thanks! you save my time :)

8

Yes, it works after changing ‘categoly’ to one of the field names in database table. However, we need nested two levels of optgroup. Could anyone help?

Thanks,

Tak

9

Hello my People.

For example, We Have same part in our project, but one difference exist.

Check our part of project

in _form

<div class="row">

 &lt;?php echo &#036;form-&gt;labelEx(&#036;model,'autoservicetypedetail_id'); ?&gt;


 &lt;?php &#036;urCriteria = array('select'=&gt;'id, name_'.Yii::app()-&gt;language);?&gt;


 &lt;?php &#036;data = CHtml::listData(&#036;model-&gt;getCategoryOptions(),'id','text','group'); ?&gt;


 &lt;?php echo CHtml::activeDropDownList(&#036;model,'autoservicetypedetail_id',&#036;data); ?&gt;               


 &lt;?php echo &#036;form-&gt;error(&#036;model,'autoservicetypedetail_id'); ?&gt;

</div>

in model

public function getCategoryOptions()

{

 &#036;asts = Autoservicetypedetail::model()-&gt;findAll();


 &#036;arr = array();


 foreach (&#036;asts as &#036;ast) :


      &#036;astd = Autoservicetype::model()-&gt;findByPk(&#036;ast['autoservicetype_id']);


      &#036;arr[] = array('id'=&gt;&#036;ast['id'],'text'=&gt;&#036;ast['slug'],'group'=&gt;&#036;astd['slug']);


 endforeach;


            


 return &#036;arr;

}

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