这篇文章主要介绍了PHP实现通用alert函数的方法,实例分析了php自定义alert函数实现提示信息的技巧,非常具有实用价值,需要的朋友可以参考下
本文实例讲述了PHP实现通用alert函数的方法。分享给大家供大家参考。具体如下:
函数:通用提示
参数:提示訊息,類型或網址,窗口名或函數名,延时毫秒
Alert("","function","close2",300);
代码如下:
- function Alert($Str,$Typ="back",$TopWindow="",$Tim=100){
- echo "<script>".chr(10);
- if(!emptyempty($Str)){
- echo "alert(/"Warning://n//n{$Str}//n//n/");".chr(10);
- }
- echo "function _r_r_(){";
- $WinName=(!emptyempty($TopWindow))?"top":"self";
- switch (StrToLower($Typ)){
- case "#":
- break;
- case "back":
- echo $WinName.".history.go(-1);".chr(10);
- break;
- case "reload":
- echo $WinName.".window.location.reload();".chr(10);
- break;
- case "close":
- echo "window.opener=null;window.close();".chr(10);
- break;
- case "function":
- echo "var _T=new function('return {$TopWindow}')();_T();".chr(10);
- break;
- //Die();
- Default:
- if($Typ!=""){
- //echo "window.{$WinName}.location.href='{$Typ}';";
- echo "window.{$WinName}.location=('{$Typ}');";
- }
- }
- echo "}".chr(10);
- //為防止Firefox不執行setTimeout
- echo "if(setTimeout(/"_r_r_()/",".$Tim.")==2){_r_r_();}";
- if($Tim==100){
- echo "_r_r_();".chr(10);
- }else{
- echo "setTimeout(/"_r_r_()/",".$Tim.");".chr(10);
- }
- echo "</script>".chr(10);
- Exit();
- }
希望本文所述对大家的php程序设计有所帮助。
新闻热点
疑难解答