Php yii如何在yii网格列表中搜索时隐藏列

我尝试过使用数组_filter（），但对于已发布/未发布的列仍然不起作用。实际上，当搜索字段不为空时，我想隐藏具有移动图标的列

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我们可以在数组_filter（）中使用strlen作为回调函数

public function actionAdmin()
{
    $model=new InfoCategories('search');
    $model->unsetAttributes();  // clear any default values
    $model->del_flg=0;
    $enableSorting = TRUE;
    if (isset($_GET['InfoCategories'])) {
        $model->attributes=$_GET['InfoCategories'];
        if(array_filter($_GET['InfoCategories'])){
            $enableSorting = FALSE;
        }
    }

    $statusList = array("0"=>t("common","UnPublished"), "1"=>t("common","Published"));
    $this->render('admin',array(
        'model'=>$model,
        'statusList'=>$statusList,
        'enableSorting'=> $enableSorting,
    ));
}

public function actionAdmin()
{
    $model=new InfoCategories('search');
    $model->unsetAttributes();  // clear any default values
    $model->del_flg=0;
    $enableSorting = TRUE;
    if (isset($_GET['InfoCategories'])) {
        $model->attributes=$_GET['InfoCategories'];
        if(array_filter($_GET['InfoCategories'], 'strlen')){
            $enableSorting = FALSE;
        }
    }

    $statusList = array("0"=>t("common","UnPublished"), "1"=>t("common","Published"));
    $this->render('admin',array(
        'model'=>$model,
        'statusList'=>$statusList,
        'enableSorting'=> $enableSorting,
    ));
}