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Merge pull request #3775 from Ragazzo/widgets_guide_adjusted

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fixed note about search class
This commit is contained in:
Alexander Makarov
2014-06-10 15:24:56 +04:00
parent 3f5e6e9b7e 8e1ba12757
commit 08791481c1
1 changed files with 4 additions and 4 deletions
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8
docs/guide/output-data-widgets.md
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@@ -231,8 +231,8 @@ echo GridView::widget([
For filtering data the GridView needs a [model](model.md) that takes the input from the filtering
form and adjusts the query of the dataProvider to respect the search criteria.
A common practice when using [active records](active-record.md) is to create a search Model class
that extends from the active record class. This class then defines the validation rules for the search
and provides a `search()` method that will return the data provider.
that provides needed functionality (it can be generated for you by Gii). This class defines the validation
rules for the search and provides a `search()` method that will return the data provider.
To add search capability for the `Post` model we can create `PostSearch` like in the following example:
@@ -245,7 +245,7 @@ use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
class PostSearch extends Post
class PostSearch extends Model
{
public function rules()
{
@@ -290,7 +290,7 @@ You can use this function in the controller to get the dataProvider for the Grid
```php
$searchModel = new PostSearch();
$dataProvider = $searchModel->search($_GET);
$dataProvider = $searchModel->search(Yii::$app->request->get());
return $this->render('myview', [
'dataProvider' => $dataProvider,