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Fix type/HTML error in HistoryColorGrid

This commit is contained in:
Thomas Gelf 2014-03-06 10:07:38 +00:00
parent 6286e15441
commit e4540a2cf3
1 changed files with 8 additions and 8 deletions
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16
library/Icinga/Web/Widget/Chart/HistoryColorGrid.php
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@ -31,15 +31,15 @@ namespace Icinga\Web\Widget\Chart;
use Icinga\Util\DateTimeFactory; use Icinga\Util\DateTimeFactory;
use Icinga\Util\Color; use Icinga\Util\Color;
use Icinga\Web\Widget\Widget; use Icinga\Web\Widget\AbstractWidget;
use \DateInterval; use DateInterval;
use \Zend_View_Abstract; use Zend_View_Abstract;
/** /**
* Display a colored grid that visualizes a set of values for each day * Display a colored grid that visualizes a set of values for each day
* on a given time-frame. * on a given time-frame.
*/ */
class HistoryColorGrid implements Widget { class HistoryColorGrid extends AbstractWidget {
const ORIENTATION_VERTICAL = 'vertical'; const ORIENTATION_VERTICAL = 'vertical';
@ -130,13 +130,13 @@ class HistoryColorGrid implements Widget {
$entry = $this->data[$day]; $entry = $this->data[$day];
return'<a ' . return'<a ' .
'style="background-color:' . $this->calculateColor($entry['value']) . ';" ' . 'style="background-color:' . $this->calculateColor($entry['value']) . ';" ' .
'title="' . $entry['caption'] . '"; ' . 'title="' . $entry['caption'] . '" ' .
'href="' . $entry['url'] . '"' . 'href="' . $entry['url'] . '"' .
'></a>'; '>&nbsp;</a>';
} else { } else {
return '<a ' . return '<a ' .
'style="background-color:' . $this->calculateColor(0) . ';" ' . 'style="background-color:' . $this->calculateColor(0) . ';" ' .
'title="No entries for ' . $day . '"; ' . 'title="No entries for ' . $day . '" ' .
'></a>'; '></a>';
} }
} }
@ -344,4 +344,4 @@ class HistoryColorGrid implements Widget {
} }
return $this->renderVertical($grid); return $this->renderVertical($grid);
} }
} }