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Only show search box when there is content in the block

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moodler
2006-10-02 08:36:25 +00:00
parent 8704af63b7
commit bf1e4b9cdc
1 changed files with 8 additions and 7 deletions
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blocks/admin_tree/block_admin_tree.php
+8 -7
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@@ -182,18 +182,19 @@ class block_admin_tree extends block_base {
$this->content->text .= $this->expandjavascript;
$this->content->text .= '</script>' . "\n";
$searchcontent = isset($CFG->adminsearchquery) ? $CFG->adminsearchquery : '';
$this->content->footer = '<div class="adminsearchform">'.
'<form action="'.$CFG->wwwroot.'/admin/search.php" method="get">'.
'<input type="text" name="query" size="8" value="'.$searchcontent.'" />'.
'<input type="submit" value="'.get_string('search').'" />'.
'</form></div>';
} else {
$this->content = new stdClass;
$this->content->text = '';
}
$searchcontent = isset($CFG->adminsearchquery) ? $CFG->adminsearchquery : '';
$this->content->footer = '<div class="adminsearchform">'.
'<form action="'.$CFG->wwwroot.'/admin/search.php" method="get">'.
'<input type="text" name="query" size="8" value="'.$searchcontent.'" />'.
'<input type="submit" value="'.get_string('search').'" />'.
'</form></div>';
return $this->content;
}