我们在做完织梦自定义表单做城市二级三级联动后,前台页面显示没有问题,不过在后台获得的数据联动类型只显示枚举值,

在网上找了很多方法都不行,其实都是只说了一半,没有说全,下面我就对这些方法汇总再给大家讲一下。
织梦自定义表单联动之城市表单名称只显示数字或枚举值的解决方法:
1、找到dede/templets/ddiy_list.htm文件中(大约在41行):
1 |
else if ($fielddata[1]== 'addon' ) |
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$fields[$field] = "<a href='{$fields[$field]}' target='_blank'><img src='images/channeladd.gif' border='0' /> 其它附件</a>" ; |
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在下面加入:
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else if ($fielddata[1]== 'stepselect' ) |
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$db->Execute( 'me' , "SELECT * FROM `dede_stepselect` WHERE egroup='{$field}'" ); |
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while ($arr = $db->GetArray(me)) |
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$egroup = $arr[ 'egroup' ]; |
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$fields[$field] = Getenums( "{$fields[$field]}" ,$egroup); |
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在本文件中继续找到: {/dede:datalist}
在下面加入一下代码:
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function Getenums($evalue = 0, $egroup) |
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if (!isset($GLOBALS[ 'em_' . $egroup . 's' ])) { |
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$cachefile = DEDEDATA . '/enums/' . $egroup . '.php' ; |
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if (!file_exists($cachefile)) { |
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require_once DEDEINC . '/enums.func.php' ; |
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if (!file_exists($cachefile)) { |
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require_once $cachefile; |
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if ($evalue % 500 == 0) { |
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return isset($GLOBALS[ 'em_' . $egroup . 's' ][$evalue]) ? $GLOBALS[ 'em_' . $egroup . 's' ][$evalue] : '' ; |
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if (preg_match( '#([0-9]{1,})\\.([0-9]{1,})#' , $evalue, $matchs)) { |
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$esonvalue = $matchs[1]; |
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$etopvalue = $esonvalue - $esonvalue % 500; |
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$esecvalue = preg_replace( '/(?<=\.)[0]+/' , '' , $evalue); |
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$GLOBALS[ 'em_' . $egroup . 's' ][$etopvalue] = empty($GLOBALS[ 'em_' . $egroup . 's' ][$etopvalue]) ? '' : $GLOBALS[ 'em_' . $egroup . 's' ][$etopvalue]; |
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$GLOBALS[ 'em_' . $egroup . 's' ][$esonvalue] = empty($GLOBALS[ 'em_' . $egroup . 's' ][$esonvalue]) ? '' : $GLOBALS[ 'em_' . $egroup . 's' ][$esonvalue]; |
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$GLOBALS[ 'em_' . $egroup . 's' ][$esecvalue] = empty($GLOBALS[ 'em_' . $egroup . 's' ][$esecvalue]) ? '' : $GLOBALS[ 'em_' . $egroup . 's' ][$esecvalue]; |
32 |
return $GLOBALS[ 'em_' . $egroup . 's' ][$etopvalue] . ' - ' . $GLOBALS[ 'em_' . $egroup . 's' ][$esonvalue] . ' - ' . $GLOBALS[ 'em_' . $egroup . 's' ][$esecvalue]; |
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$elimit = $evalue % 500; |
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$erevalue = $evalue - $elimit; |
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$GLOBALS[ 'em_' . $egroup . 's' ][$erevalue] = empty($GLOBALS[ 'em_' . $egroup . 's' ][$erevalue]) ? '' : $GLOBALS[ 'em_' . $egroup . 's' ][$erevalue]; |
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$GLOBALS[ 'em_' . $egroup . 's' ][$evalue] = empty($GLOBALS[ 'em_' . $egroup . 's' ][$evalue]) ? '' : $GLOBALS[ 'em_' . $egroup . 's' ][$evalue]; |
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return $GLOBALS[ 'em_' . $egroup . 's' ][$erevalue] . ' - ' . $GLOBALS[ 'em_' . $egroup . 's' ][$evalue]; |
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按照上面的方法修改完成后即可显示!