Yii2 Gridview逐行css表达式 [英] Yii2 Gridview row by row css expression

问题描述

按行css表达式做一行的正确方法是什么？在Yii 1中是rowCssClass。我无法弄清楚Yii2如何实现这一点。我曾试过这个，但不知道我是否在正确的路线上：

What is the correct way to do a row by row css expression. In Yii 1 is was rowCssClass. I couldn't figure out how to achieve this with Yii2. I had tried this, but wasn't sure I was on the right lines:

        'rowOptions' => function($model, $key, $index, $grid){
        if($data->option->correct_answer == 1){

            return ['class' => 'danger'];
        }
    },

我不确定在哪里获取参数这个函数从处理dataProvider的时候开始。

I'm unsure where to get the parameters for the function from when dealing with the dataProvider though.

推荐答案

使用$ model替换$ data。

Use $model instead $data.

在我的变体中：

In my variant:

   'rowOptions' => function ($model, $index, $widget, $grid){
      return ['style'=>'color:'.$model->status->color.'; background-color:'.$model->status->background_color.';'];
    },

您的情况：

In your case:

   'rowOptions' => function ($model, $index, $widget, $grid){

      if($model->option->correct_answer == 1){
        return ['class' => 'danger'];
      }else{
        return [];
      }
    },

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