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MDL-29147 Quickform fixed insertElementBefore to ignore duplicate unnamed elements

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This commit is contained in:
Davo Smith
2012-03-14 11:54:42 +13:00
committed by Sam Hemelryk
parent 999e6901c8
commit da9cfb9630
1 changed files with 4 additions and 2 deletions
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lib/pear/HTML/QuickForm.php
+4 -2
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@@ -676,8 +676,10 @@ class HTML_QuickForm extends HTML_Common {
if ($this->_elementIndex[$currentName] == $i) {
$this->_elementIndex[$currentName] = $i + 1;
} else {
$dupIdx = array_search($i, $this->_duplicateIndex[$currentName]);
$this->_duplicateIndex[$currentName][$dupIdx] = $i + 1;
if (!empty($currentName)) {
$dupIdx = array_search($i, $this->_duplicateIndex[$currentName]);
$this->_duplicateIndex[$currentName][$dupIdx] = $i + 1;
}
}
unset($this->_elements[$i]);
}