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Yii Cgridview How To Access Id For Each Column

yii cgridview

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#1 orlymee



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Posted 27 February 2012 - 6:21 PM

I am using a CGridView with CActiveDataProvider. Everything works fine however now I have a need to show a custom button depending upon the id of the row.
I can add the button and get it to work as well however I cannot customise the image according to the row id. I can see from examples that when creating url I can access the id of row by calling $data->id however when I try to do that for imageURL it does not work. My code is below:
$this->widget('zii.widgets.grid.CGridView', array(
							'header'=>'Active State',
											'url'=>'Yii::app()->createUrl("users/updateRank", array("id"=>$data->id))',

Image URL calls a function in my controller which returns a url to the image. However I cannot pass the id of the current record user is clicking upon and I always get the default image back. If I use $data->id I get an error that data does not exist. If I use $this->id it is referring to the controller and I get the controller id. Anyway I can get the id of the row and pass it over to a function.
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#2 Larry



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Posted 29 February 2012 - 9:57 AM

I don't know offhand if the value for imageUrl can be determined dynamically, but if you look at the following line, which assigns a value to url, that line quotes the code to be executed. You should try that.
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