Disable form select entity by function

Question

Disable form select entity by function

ndabAP Jun '16

Created Jun '16	Last Reply Jun '16	Replies 1	Views 751	Votes 0

ndabAP 14.4k

Jun '16

Hi,

I have a select form entity like this:

use \Phalcon\Forms\Element\Select;

$select = new Select('select', array(
    'NULL' => '',
    'a' => 'Option 1',
    'b' => 'Option 2',
));

I would like to have Option 1 to be disabled if some variable is true. How can I do that? Wanted result:

<select>
  <option value=""></option>
  <option value="" disabled>Option 1</option>
  <option value="">Option 2</option>
</select>

Izo · Answer 1 · 2016-06-29T00:11:37-07:00

I would do it the old facion way:

in my view:


foreach ($this->view->mySelectOptions AS $key => $value){

                $disabled = "";

                if ($value['myTruOption'] === true){
                    $disabled = "disabled=\"disabled\"";
                }

                echo "<option $disabled>".$value['name]'."</option>";
            }

in the controller


$this->view->setVar('mySelectOptions', MyWonderfulModel::find() /* ->toArray() ?*/ );