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 = "<html>rn<head>rn<title>系统提示</title>rn<meta http-equiv="Content-Type"
                 content="text/html; charset=utf-8" />rn";
    $htmlhead .= "<base target='_self'/>rn</head>rn<body leftmargin='0' topmargin='0'>rn<center>rn<script>rn";
    $htmlfoot = "</script>rn</center>rn</body>rn</html>rn";
 
    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 = "<script>alert("" . str_replace ( """, "“", $msg ) . "");</script>";
    } else {
        $func = "     var pgo=0;
      function JumpUrl(){
        if(pgo==0){ location='$gourl'; pgo=1; }
      }rn";
        $rmsg = $func;
        $rmsg .= "document.write("<br /><div style='width:450px;padding:0px;border:1px solid #DADADA;'>";
        $rmsg .= "<div style='padding:6px;font-size:12px;border-bottom:1px solid #DADADA;
                 background:#DBEEBD url(wbg.gif)';'><b>提示信息!</b></div>");rn";
        $rmsg .= "document.write("<div style='height:130px;font-size:10pt;background:#ffffff'><br />");rn";
        $rmsg .= "document.write("".str_replace(""","“",$msg)."");rn";
        $rmsg .= "document.write("";
        if ($onlymsg == 0) {
            if ($gourl != "javascript:;" && $gourl != "") {
                $rmsg .= "<br/><br/><a href='" . $gourl . "'>如果你的浏览器没反应,请点击这里…</a>";
            }
            $rmsg .= "<br/><br/></div>");rn";
            if ($gourl != "javascript:;" && $gourl != "") {
                $rmsg .= "setTimeout('JumpUrl()',$litime);";
            }
        } else {
            $rmsg .= "<br/><br/></div>");rn";
        }
        $msg = $htmlhead . $rmsg . $htmlfoot;
    }
    if (isset ( $dsql ) && is_object ( $dsql ))
        @$dsql->Close ();
    echo $msg;

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