Hello,
I am generating a CGridView based on data provided by a CArrayDataProvider, and I have an extra column called ‘inCompetition’ which returns a 1 or a 0 based on whether or not the team is in the competition. It populates the CGridView fine, but when I try to access the data object, I get the error "Trying to get property of non-object ". I am trying to have it so it pre checks the check box if “inCompetition = 1”. I thought that the dataProvider is accessible through the variable $data?
Here is my CGridView, with the troublesome line in bold
<?php
$this->widget('zii.widgets.grid.CGridView', array(
'id'=>'teams-grid',
'dataProvider'=>Teams::model()->getTeamsByLevelIdAndCompetitionId($model->level, $model->id),
'filter'=>Teams::model(),
'columns'=>array(
array(
'class'=>'CCheckBoxColumn',
'id'=>'rows_to_insert',
'selectableRows' => 2,
//'checked' => '$data->inCompetition == 1'
[b]'checked' => '$data->inCompetition == 1'[/b]
),
'title',
'level',
'club'
),
)); ?>
Here is what I am using to get the data
public function getTeamsByLevelIdAndCompetitionId($levelId, $competitionId)
{
//console.log($competitionId);
$rawData = Yii::app()->db->createCommand('SELECT t.*,
(SELECT COUNT(*)
FROM tbl_competition_teams ct
WHERE ct.team = t.id
AND ct.competition = '.$competitionId.') AS inCompetition
FROM tbl_teams t
WHERE t.level = '.$levelId)->queryAll();
$params = array(
'levelId' => $levelId,
'competitionId' => $competitionId
);
return new CArrayDataProvider($rawData, array(
'id'=>'id',
'sort'=>array(
'attributes'=>array(
'id', 'title', 'level', 'club', 'inCompetition',
),
),
));
}
Any thoughts or help would be much appreciated thanks
