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Display an error notification rather than throwing an exception

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refs #8241
This commit is contained in:
Alexander A. Klimov 2015-05-19 16:28:07 +02:00
parent 36713fb519
commit cc050ed696
1 changed files with 3 additions and 1 deletions
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4
library/Icinga/Web/Widget/FilterEditor.php
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@ -10,6 +10,7 @@ use Icinga\Data\Filter\FilterOr;
use Icinga\Web\Url; use Icinga\Web\Url;
use Icinga\Application\Icinga; use Icinga\Application\Icinga;
use Icinga\Exception\ProgrammingError; use Icinga\Exception\ProgrammingError;
use Icinga\Web\Notification;
use Exception; use Exception;
/** /**
@ -217,7 +218,8 @@ class FilterEditor extends AbstractWidget
if ($search !== null) { if ($search !== null) {
if ($this->searchColumns === null) { if ($this->searchColumns === null) {
if (strpos($search, '=') === false) { if (strpos($search, '=') === false) {
throw new Exception('Cannot search here'); Notification::error(mt('monitoring', 'Cannot search here'));
return $this;
} else { } else {
list($k, $v) = preg_split('/=/', $search); list($k, $v) = preg_split('/=/', $search);
$filter = $this->mergeRootExpression($filter, trim($k), '=', ltrim($v)); $filter = $this->mergeRootExpression($filter, trim($k), '=', ltrim($v));