织梦dedecms系统ShowMsg函数妙用
织梦dedecms系统ShowMsg函数妙用在对DedeCMS做2次开发的时候可能提示信息会经常用到，为了方便在此将ShowMsg方法提取出来，使用方法：
ShowMsg（“提示信息”，“进行跳转的页面URL”）;
ShowMsg的代码如下：
function ShowMsg($msg, $gourl] $onlymsg = 0] $limittime = 0) //系统提示信息
{
/*
*$msg 信息提示的内容
*$gourl 需要跳转的网址
*$onlymsg 1 表示不自动跳转 0表示自动跳转
*$limittime 跳转的时间
*/
global $dsql, $cfg_ver_lang;
if (eregi ( "^gb", $cfg_ver_lang ))
$cfg_ver_lang = 'utf-8';
$htmlhead = "\r\n\r\n系统提示\r\n\r\n";
$htmlhead .= "\r\n\r\n\r\n\r\n
\r\n\r\n\r\n\r\n";
if ($limittime == 0)
$litime = 3000;
else
$litime = $limittime;
if ($gourl == "-1") {
if ($limittime == 0)
$litime = 3000;
$gourl = "javascript:history.go(-1);";
}
if ($gourl == "" || $onlymsg == 1) {
$msg = "
";
} else {
$func = " var pgo=0;
function JumpUrl(){
if(pgo==0){ location='$gourl'; pgo=1; }
}\r\n";
$rmsg = $func;
$rmsg .= "document.write(\"
";
$rmsg .= "提示信息！\");\r\n";
$rmsg .= "document.write(\"
\");\r\n";
$rmsg .= "document.write(\"".str_replace("\"","“",$msg)."\");\r\n";
$rmsg .= "document.write(\"";
if ($onlymsg == 0) {
if ($gourl != "javascript:;" && $gourl != "") {
$rmsg .= "
";
}
$rmsg .= "
\");\r\n";
if ($gourl != "javascript:;" && $gourl != "") {
$rmsg .= "setTimeout('JumpUrl()',$litime);";
}
} else {
$rmsg .= "
\");\r\n";
}
$msg = $htmlhead . $rmsg . $htmlfoot;
}
if (isset ( $dsql ) && is_object ( $dsql ))
@$dsql->Close ();
echo $msg;
}
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