Specify "multiple" html attribute on WhMultiSelect

[velosipedist]

Without passing 'multiple'=>'multiple' in widget's htmlOptions multiselected values in hidden dropdown input will be restored from model incorrectly, at least in Chrome v28 for Windows.

For now, it can be only workarounded like:

$this->widget('yiiwheels.widgets.multiselect.WhMultiSelect',array(
    // rest of config options - model, attribute, etc
    'htmlOptions'=>array('multiple'=>'multiple')
));

[tonydspaniard]

Thanks! Should we add that by default?

[velosipedist]

It was expected from widget to behave as always multiple selector. Therefore, it have to be hardcoded in widget, like

public function renderField()
    {
        list($name, $id) = $this->resolveNameID();

        $this->htmlOptions = TbHtml::defaultOption('id', $id, $this->htmlOptions);
        $this->htmlOptions = TbHtml::defaultOption('name', $name, $this->htmlOptions);
        // it will be forced later in jQuery plugin anyway, but Chrome will be treat it wrong
        $this->htmlOptions['multiple'] = 'multiple';

        //...render
    }

[tonydspaniard]

any chance for a pull request @velosipedist ?

[velosipedist]

I'll try at this week. Have no much expereience of pull-requesting.