In \yii\grid\Column::filter what's the minimum required code?

Yii 2.0 General Discussions
1

\yii\grid\gridview creates an input field for filtering if \yi\grid\Column::filter is not set. If I were to manually create the input field with said property, what would be the required code. As what I’m trying


'filter'=> '<input type="text" name="OrderSearch[number]" class="form-control">',

isn’t working properly. Since is not showing validation errors (.error-class is not being added on validation error, etc). Does filter though.

2

Your OrderSearch model has validation rules defined?

You’d have to trigger its “validate” method and then maybe an active input field as filter would show validation errors: http://www.yiiframework.com/doc-2.0/yii-helpers-basehtml.html#activeInput()-detail

3

Hi, no luck.


[

                'attribute' => 'number',

                //'filter'=> '<input type="text" name="OrderSearch[number]" class="form-control">',

                'filter' => html::activeInput('text', $searchModel, 'number'),

                'format' => 'raw',

                'value' => function($model) {

                    //return sprintf('%08d', $model->number);

                    return Html::a(sprintf('%08d', $model->number), ['customer/orders', 'id'=>$model->customer->id, 'highlight'=>$model->id]);

            }],

It IS validating, It IS filtering, but IS NOT showing model errors when applicable.

4

When you look at the OrderSearch in the view, does it have errors?

http://www.yiiframework.com/doc-2.0/yii-base-model.html#getErrors()-detail

5

Yes It does. Accorging to Xdebug it is at


$searchModel->*yii\base\Model*_errors['number']

I don’t know what the value is since It “can not get property” but I guess that’s not relevant.

6

Does anyone know whether this is the expected behaviour?

7

Does it work with the standard input field, if you do not set "filter"?

If so, have a look at the html and compare it to what’s generated in your case - might give you an idea.

8

This is a bug