[英]Yii Cgridview CColumn button visibiity
I am creating hospital System.. 我正在创建医院系统。
Here when admitted patient's discharge date is null, then only i want to make visible DISCHARGE button in Cgrid view CColumn Button. 在这里,当入院患者的出院日期为空时,只有我要在“网格”视图“ CColumn Button”中显示可见的“ DISCHARGE”按钮。
discharge date is going into indoor model. 放电日期将进入室内模型。
PatientController Code: PatientController代码:
public function actionAdmin()
{
$model=new Patient('search');
$discharge_date=Indoor::model()->find(array('condition'=>'patient_id=:id','params'=>array(':id'=>????????????)));
$model->unsetAttributes(); // clear any default values
if(isset($_GET['Patient']))
$model->attributes=$_GET['Patient'];
$this->render('admin',array(
'model'=>$model,
'discharge_date'=>$discharge_date->discharge_date,
));
}
patient/admin: 病人/管理员:
array(
'class'=>'CButtonColumn',
'template'=>'{update} {view} {collection} {discharge}',
'buttons'=>array
(
'collection' => array
(
'label'=>'Collection',
'url'=>'Yii::app()->createUrl("invoice/index", array("id"=>$data->id))',
'options'=>array('class'=>'btn btn-success btn-mini'),
),
'discharge' => array
(
'label'=>'Discharge',
'url'=>'Yii::app()->createUrl("invoice/index", array("id"=>$data->id))',
'options'=>array('class'=>'btn btn-info btn-mini'),
'visible'=>'is_null($discharge_date)?true:false;'
),
),
please tell should i use for loop to get each patient's id in controller?? 请告诉我我应该使用for循环来获取控制器中每个患者的ID吗? now i have written '?????????'
现在我写了'?????????' for it..
为了它..
n what is error in visible code??? n可见代码中有什么错误???
thanks in advance.. 提前致谢..
删除单引号,然后它将正常工作...尝试这个
'visible'=> is_null($discharge_date)?true:false
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