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fixed generation of options in select-boxes: now 0 == '0' != '' when marking options as selected

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This commit is contained in:
Ralf Becker 2005-05-20 17:00:12 +00:00
parent 0793450251
commit 8f2420541a
1 changed files with 14 additions and 3 deletions
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17
phpgwapi/inc/class.html.inc.php
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@ -335,9 +335,20 @@ class html
*/
function select_option($value,$label,$selected,$no_lang=0,$title='')
{
//echo "select_option('$value','$label','".print_r($selected,true)."',".(int)$no_lang."</br>\n";
return '<option value="'.$this->htmlspecialchars($value).'"'.
(in_array($value,$selected,!$value) ? ' selected="1"' : '') .
// the following compares strict as strings, to archive: '0' == 0 != ''
// the first non-strict search via array_search, is for performance reasons, to not always search the whole array with php
if (($found = ($key = array_search($value,$selected)) !== false) && !$value)
{
if ((string) $value !== (string) $selected[$key])
{
$found = false;
foreach($selected as $sel)
{
if ($found = ((string) $value === (string) $selected[$key])) break;
}
}
}
return '<option value="'.$this->htmlspecialchars($value).'"'.($found ? ' selected="1"' : '') .
($title ? ' title="'.$this->htmlspecialchars($no_lang ? $title : lang($title)).'"' : '') . '>'.
$this->htmlspecialchars($no_lang || $label == '' ? $label : lang($label)) . "</option>\n";
}