Hello.
CGridView’s property “rowCssClassExpression” can evaluate css class while rendering.
Sometimes it’s useful to evaluate css style, not class.
Like this:
$this->widget('MyGridView', array(
...
'rowCssStyleExpression' => '$data->login == "admin" ? "background-color:#FFC4D3;" : ""',
...
));
<?php
Yii::import('zii.widgets.grid.CGridView');
class MyGridView extends CGridView {
/**
* @var string a PHP expression that is evaluated for every table body row and whose result
* is used as the CSS style for the row. In this expression, the variable <code>$row</code>
* stands for the row number (zero-based), <code>$data</code> is the data model associated with
* the row, and <code>$this</code> is the grid object.
*/
public $rowCssStyleExpression;
/**
* Renders a table body row.
* @param integer $row the row number (zero-based).
*/
public function renderTableRow($row) {
$data = $this->dataProvider->data[$row];
$rowClass = '';
if ($this->rowCssClassExpression !== null) {
$rowClass = $this->evaluateExpression($this->rowCssClassExpression, array('row' => $row, 'data' => $data));
}
else if (is_array($this->rowCssClass) && ($n = count($this->rowCssClass)) > 0) {
$rowClass = $this->rowCssClass[$row % $n];
}
$rowStyle = '';
if ($this->rowCssStyleExpression !== null) {
$rowStyle = $this->evaluateExpression($this->rowCssStyleExpression, array('row' => $row, 'data' => $data));
}
$rowAttributes = '';
if ($rowClass) {
$rowAttributes .= ' class="'.$rowClass.'" ';
}
if ($rowStyle) {
$rowAttributes .= ' style="'.$rowStyle.'" ';
}
echo '<tr '.$rowAttributes.'>';
foreach ($this->columns as $column) {
$column->renderDataCell($row);
}
echo "</tr>\n";
}
}
