小弟用JS做了个全选功能!但是当记录数为1条记录时。调用此方法报如下错:
源码如下:<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page import="com.common.module.*" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
String divId = (String)request.getAttribute("divId");
%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>客户选择</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<link rel="stylesheet" type="text/css" href="./inc/table.css">
<link rel="stylesheet" type="text/css" href="./css/dtree.css">
<script type="text/javascript" src="./js/webdtree.js"></script>
<script type="text/javascript" src="./js/jquery.js"></script>
<script type="text/javascript" src="./js/main.js"></script>
<script type="text/javascript">
</script>
</head>
<script type="text/javascript">
function check_all(obj)
{
alert("条数="+obj.length);
for(var o = 0;o<obj.length;o++)
{
if(obj[o].checked == true)
{
obj[o].checked = false;
}else
{
obj[o].checked = true;
}
}
} function getCheckUser(obj)
{
var result='' ;
var divId = <%=divId%>;
for(var i = 0;i<obj.length;i++)
{
if(obj[i].checked== true)
{
result+=divId+'/'+obj[i].value;
result= result+';';
}
}
var lastResult = result.substring(0,result.length-1);
window.opener.setUser(lastResult,divId);
window.close();
}
</script>
<body>
<form action="" id="formList" name="formList" method="post" >
<div id=result></div>
<table class="tableAdd">
<TR class="listTop">
<TD colspan="10">
客户信息
</TD>
</TR>
<tr>
<td class="addRight">
<input type=checkbox name="checkAll" id="checkAll" onClick="check_all(formList.smsName)">
</td>
<td class="addRight">
客户名称
</td>
<td class="addRight">
所属二级目录
</td>
<td class="addRight">
所属三级目录
</td>
<td class="addRight">
手机号码
</td>
<td class="addRight">
职务
</td>
</tr>
<%
//Hashtable htDiv = (Hashtable)request.getAttribute("htDiv");
ArrayList customerList = (ArrayList)request.getAttribute("customerList");
for(int i = 0;i<customerList.size();i++)
{
Customer customer = (Customer)customerList.get(i);
%>
<tr>
<td class="addRight">
<input type=checkbox id="smsName" name="smsName" value="<%=customer.getCus_id() %>">
</td>
<td class="addRight">
<%=customer.getCustomer() %>
</td>
<td class="addRight">
<%=customer.getDiv().getOffice().getOffname() %>
</td>
<td class="addRight">
<%=customer.getDiv().getDivname() %>
</td>
<td class="addRight">
<%=customer.getTell() %>
</td>
<td class="addRight">
<%=customer.getPost() %>
</td>
</tr>
<%
}
%>
<tr class="addBottom">
<td colspan="10" align="center" nowrap>
<input type=button value="确定" class="but2" onclick="getCheckUser(document.formList.smsName)">
<input type="button" value="取消" class="but2" onclick="window.close()">
</td>
</tr>
</table>
</form>
</body>
</html>
小弟谢谢了!急…………在线等!
源码如下:<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ page import="com.common.module.*" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
String divId = (String)request.getAttribute("divId");
%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>客户选择</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<link rel="stylesheet" type="text/css" href="./inc/table.css">
<link rel="stylesheet" type="text/css" href="./css/dtree.css">
<script type="text/javascript" src="./js/webdtree.js"></script>
<script type="text/javascript" src="./js/jquery.js"></script>
<script type="text/javascript" src="./js/main.js"></script>
<script type="text/javascript">
</script>
</head>
<script type="text/javascript">
function check_all(obj)
{
alert("条数="+obj.length);
for(var o = 0;o<obj.length;o++)
{
if(obj[o].checked == true)
{
obj[o].checked = false;
}else
{
obj[o].checked = true;
}
}
} function getCheckUser(obj)
{
var result='' ;
var divId = <%=divId%>;
for(var i = 0;i<obj.length;i++)
{
if(obj[i].checked== true)
{
result+=divId+'/'+obj[i].value;
result= result+';';
}
}
var lastResult = result.substring(0,result.length-1);
window.opener.setUser(lastResult,divId);
window.close();
}
</script>
<body>
<form action="" id="formList" name="formList" method="post" >
<div id=result></div>
<table class="tableAdd">
<TR class="listTop">
<TD colspan="10">
客户信息
</TD>
</TR>
<tr>
<td class="addRight">
<input type=checkbox name="checkAll" id="checkAll" onClick="check_all(formList.smsName)">
</td>
<td class="addRight">
客户名称
</td>
<td class="addRight">
所属二级目录
</td>
<td class="addRight">
所属三级目录
</td>
<td class="addRight">
手机号码
</td>
<td class="addRight">
职务
</td>
</tr>
<%
//Hashtable htDiv = (Hashtable)request.getAttribute("htDiv");
ArrayList customerList = (ArrayList)request.getAttribute("customerList");
for(int i = 0;i<customerList.size();i++)
{
Customer customer = (Customer)customerList.get(i);
%>
<tr>
<td class="addRight">
<input type=checkbox id="smsName" name="smsName" value="<%=customer.getCus_id() %>">
</td>
<td class="addRight">
<%=customer.getCustomer() %>
</td>
<td class="addRight">
<%=customer.getDiv().getOffice().getOffname() %>
</td>
<td class="addRight">
<%=customer.getDiv().getDivname() %>
</td>
<td class="addRight">
<%=customer.getTell() %>
</td>
<td class="addRight">
<%=customer.getPost() %>
</td>
</tr>
<%
}
%>
<tr class="addBottom">
<td colspan="10" align="center" nowrap>
<input type=button value="确定" class="but2" onclick="getCheckUser(document.formList.smsName)">
<input type="button" value="取消" class="but2" onclick="window.close()">
</td>
</tr>
</table>
</form>
</body>
</html>
小弟谢谢了!急…………在线等!
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<input type=checkbox name="checkAll" id="checkAll" onClick="check_all(formList.smsName)">
formList.smsName前面加个document
一个得话
function check_all(checkCollection)
{
var obj=checkCollection;
if(!obj.length){
obj=new Array();
obj.push(checkCollection);
}
for(var o = 0;o<obj.length;o++)
{
if(obj[o].checked == true){
obj[o].checked = false;
}else{
obj[o].checked = true;
}
}
}
$(this).attr("checked",true);
});
LZ 用的JS 用这个就可以了