防刷新重复提交 action配备（防乱码） js防刷
日期：2014-05-16 浏览次数：20380 次
1. 现象：在我们系统中，新增、编辑数据后，继续刷新页面后，会出现重复提交的现象
2. 原因及解决方案：我们在设置action跳转的时候，将跳转方式设置成了type="chain"的方式，
?? 解决方案：我们需要将action的跳转设置成type="redirectAction"。
3. 实例：
?? （1）注：用<param name="message">${message}</param>这种方式传递参数能避免中文乱码的情况。用 ?filevale=${value}会出现乱码
??<action name="addGrowupInfo" class="growupInfoAction" method="addGrowupInfo">
????? <result name="success" type="redirectAction">
?????? <param name="actionName">listGrowupInfo</param>
?????? <param name="message">${message}</param>
????? </result>
??</action>
? （2）注：不同的命名空间action的跳转配置是咧
?<action name="uploadHeadImage" class="ownerSetAction" method="uploadHeadImage">
???<result name="success" type="redirectAction">
????<param name="namespace">/frontStage</param>
????<param name="actionName">gotoPersionCenter</param>
????<param name="flag">9</param>
???</result>
??</action>
?
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禁止刷新网页、防止刷新网页、禁止后退等操作的代码??
?
<html>???
<head>???
<meta?? http-equiv="Content-Type"?? content="text/html;?? charset=gb2312">???
<noscript><meta?? http-equiv="refresh"?? content="0;url=about:noscript"></noscript>???
<title>屏蔽鼠标右键、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格键</title>???
</head>???
<body>???
<script>??
//屏蔽鼠标右键、Ctrl+N、Shift+F10、F11、F5刷新、退格键?????
function?? document.oncontextmenu(){event.returnValue=false;}//屏蔽鼠标右键???
function?? window.onhelp(){return false}?????? //屏蔽F1帮助???
function?? document.onkeydown(){???
??? if((window.event.altKey)&&???
????? ((window.event.keyCode==37)||??????????? //屏蔽Alt+方向键←???
????? (window.event.keyCode==39))){??????????? //屏蔽Alt+方向键→
?????????? alert("不准你使用ALT+方向键前进或后退网页！");???
?????????? event.returnValue=false;? ??
????? }???????? if((event.keyCode==8)||??????????????????? //屏蔽退格删除键????
????? (event.keyCode==116)||?????????????????? //屏蔽F5刷新键???
????? (event.ctrlKey && event.keyCode==82)){?? //Ctrl+R???
?????????? event.keyCode=0;???
?????????? event.returnValue=false;???
????? }???
????? if(event.keyCode==122){event.keyCode=0;event.returnValue=false;}??? //屏蔽F11???
????? if(event.ctrlKey && event.keyCode==78)event.returnValue=false;????? //屏蔽Ctrl+n???
????? if(event.shiftKey && event.keyCode==121)event.returnValue=false;??? //屏蔽shift+F10???
????? if(window.event.srcElement.tagName=="A" && window.event.shiftKey)?????
???????? window.event.returnValue=false;?????? //屏蔽shift加鼠标左键新开一网页???
????? if((window.event.altKey)&&(window.event.keyCode==115)){???????? ????//屏蔽Alt+F4????
???????? window.showModelessDialog("about:blank","","dialogWidth:1px;dialogheight:1px");???
???????? return false;???
????? }???
? }???
</script>???
屏蔽鼠标右键、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格键???
</body>???
</html>
<script type="text/javascript"></script>
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