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issue 1607 restore select value when validate error

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git-svn-id: http://xe-core.googlecode.com/svn/branches/1.5.0@10344 201d5d3c-b55e-5fd7-737f-ddc643e51545
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devjin 2012-03-06 10:11:56 +00:00
parent 916965a607
commit bd18f8661c
1 changed files with 20 additions and 0 deletions
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20
classes/display/HTMLDisplayHandler.php
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@ -117,6 +117,7 @@ class HTMLDisplayHandler {
$keys = '('.implode('|', $keys).')';
$output = preg_replace_callback('@(<input)([^>]*?)\sname="'.$keys.'"([^>]*?)/?>@is', array(&$this, '_preserveValue'), $output);
$output = preg_replace_callback('@<select[^>]*\sname="'.$keys.'".+</select>@isU', array(&$this, '_preserveSelectValue'), $output);
}
if(__DEBUG__==3) $GLOBALS['__trans_content_elapsed__'] = getMicroTime()-$start;
@ -179,6 +180,25 @@ class HTMLDisplayHandler {
return $str.' />';
}
function _preserveSelectValue($match)
{
$INPUT_ERROR = Context::get('INPUT_ERROR');
preg_replace('@\sselected(="[^"]*?")?@', ' ', $match[0]);
preg_match('@<select.*?>@is', $match[0], $mm);
preg_match_all('@<option[^>]*\svalue="([^"]*)".+</option>@isU', $match[0], $m);
$key = array_search($INPUT_ERROR[$match[1]], $m[1]);
if($key === FALSE)
{
return $match[0];
}
$m[0][$key] = preg_replace('@(\svalue=".*?")@is', '$1 selected="selected"', $m[0][$key]);
return $mm[0].implode('', $m[0]).'</select>';
}
/**
* @brief add html style code extracted from html body to Context, which will be
* printed inside <header></header> later.