CGridview 自定义字段可排序 [英] CGridview custom field sortable

问题描述

我在 yii Cgridview 中创建了自定义字段，但如何使其可排序.自定义字段值来自模型中的函数.我想让这个字段可排序?有人可以帮我吗?

I had created with custom field in yii Cgridview but how to make that sortable. The custom field value is from a function in the model. I want to make this field sortable? Can someone help me?

推荐答案

在你的模型的 search 函数中，其中 customField 是你的字段的名称:

In the search function of your model, where customField is the name of your field:

// ...other criteria...
$criteria->compare('customField',$this->customField);

$sort = new CSort();
$sort->attributes = array(
    'customField'=>array(
        'asc'=>'customField ASC',
        'desc'=>'customField DESC',
    ),
    '*', // this adds all of the other columns as sortable
);

return new CActiveDataProvider($this, array(
    'criteria'=>$criteria,
    'sort'=>$sort,
));

您可能还需要更新模型中的 rules 和 attributeLabels 以反映新的自定义字段.

You may also need to update rules and attributeLabels in your model to reflect the new custom field.

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