jsp调用javascript中的函数出现submit异常
日期：2014-05-16 浏览次数：20332 次
jsp调用javascript中的函数出现submit错误
JSP页面如下：
错误是：当点击删除按钮时document.afficheForm.submit();就会出错说是对象不支持此属性或方法
用document.getElementById( "afficheForm ").submit();就不能批量删除
其他的地方是没错的
。。哪位指点下啊。。
<%@ taglib uri= "/WEB-INF/struts-bean.tld " prefix= "bean "%>
<%@ taglib uri= "/WEB-INF/struts-html.tld " prefix= "html "%>
<%@ taglib uri= "/WEB-INF/struts-logic.tld " prefix= "logic "%>
<%@ page language= "java " pageEncoding= "UTF-8 "%>
<html:html>
<head>
<title> 公告管理 </title>
<link href= " <%=request.getContextPath()%> /css/top.css " rel= "stylesheet " type= "text/css ">
<link href= " <%=request.getContextPath()%> /css/webstudy.css " rel= "stylesheet " type= "text/css ">
<script type= "text/javascript ">
function del(){
var ids = document.afficheForm.AfficheId;
var bool = false;
if(ids == null) return;
if(ids.length == undefined) bool = true;
for(var i=0; i < ids.length; i++){
if(ids[i].checked){
bool = true;
break;
}
}
if(bool == false){
window.alert( "请选择要删除的公告！ ");
return;
}
document.afficheForm.action = " <%=request.getContextPath()%> /afficheManage.do?method=delByAffi_id ";
//document.getElementById( "afficheForm ").submit();
//document.afficheForm.submit();
}
</script>
</head>
<body>
<html:form action= "/afficheManage.do?method=addAffiche " method= "post ">
<table width= "760 " border= "0 " cellpadding= "1 " cellspacing= "1 ">
<tr width= "760 " height= "44 ">
<td>
<img src= " <%=request.getContextPath()%> /images/general/1.JPG " width= "320 ">
</td>
<td width= "120 " colspan= "5 " align= "center " bgcolor= "#F7FFFF "
&
JSP页面如下：
错误是：当点击删除按钮时document.afficheForm.submit();就会出错说是对象不支持此属性或方法
用document.getElementById( "afficheForm ").submit();就不能批量删除
其他的地方是没错的
。。哪位指点下啊。。
<%@ taglib uri= "/WEB-INF/struts-bean.tld " prefix= "bean "%>
<%@ taglib uri= "/WEB-INF/struts-html.tld " prefix= "html "%>
<%@ taglib uri= "/WEB-INF/struts-logic.tld " prefix= "logic "%>
<%@ page language= "java " pageEncoding= "UTF-8 "%>
<html:html>
<head>
<title> 公告管理 </title>
<link href= " <%=request.getContextPath()%> /css/top.css " rel= "stylesheet " type= "text/css ">
<link href= " <%=request.getContextPath()%> /css/webstudy.css " rel= "stylesheet " type= "text/css ">
<script type= "text/javascript ">
function del(){
var ids = document.afficheForm.AfficheId;
var bool = false;
if(ids == null) return;
if(ids.length == undefined) bool = true;
for(var i=0; i < ids.length; i++){
if(ids[i].checked){
bool = true;
break;
}
}
if(bool == false){
window.alert( "请选择要删除的公告！ ");
return;
}
document.afficheForm.action = " <%=request.getContextPath()%> /afficheManage.do?method=delByAffi_id ";
//document.getElementById( "afficheForm ").submit();
//document.afficheForm.submit();
}
</script>
</head>
<body>
<html:form action= "/afficheManage.do?method=addAffiche " method= "post ">
<table width= "760 " border= "0 " cellpadding= "1 " cellspacing= "1 ">
<tr width= "760 " height= "44 ">
<td>
<img src= " <%=request.getContextPath()%> /images/general/1.JPG " width= "320 ">
</td>
<td width= "120 " colspan= "5 " align= "center " bgcolor= "#F7FFFF "
&
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