在body标签之间加此行代码：
<form action=”a.html?d1=123&d2=你好” method=”post” name=”f1″ id=”f1″>
<input type=”submit” name=”s1″ id=”s1″ value=”提交”/>
</form>
然后，新建a.html新页，同样在body标签之间加此行代码，如下：
<script type=”text/javascript”>
var tmpArr
var QueryString
var URL = document.location.toString()
if(URL.lastIndexOf(“?”)!=-1){
QueryString= URL.substring(URL.lastIndexOf(“?”)+1,URL.length)
tmpArr=QueryString.split(“&”)
for (i=0i<=tmpArr.length – 1i++) {
document.write(“参数为：” + tmpArr[i] + “<br/>”)
}
}
else{
QueryString = “”
}
</script>
可以利用form表单提交获取上一个页面的值
例：form表单提交传值及取值
发请求页面
<form style="display: none" method="post"id="infoDetailsHyperlink" name="input"
action="<%=request.getContextPath()%>/view/basicmanage/reportTemplet/positionPeopleConfig.jsp">
<input name="infoId" id="infoId">
<input name="operationType" id="operationType">
<input name="copyTempletIdConfigPeople" id="copyTempletIdConfigPeople">
</form>
发请求页面，js中发送请求
$("#infoId").val($("#lastStepTempletId").val())$("#operationType").val($("#operationTypeIdLastStep").val())
$("#infoDetailsHyperlink").submit()
接收页面
<input id="infoId" style="display: none" value=<%=request.getParameter("infoId")%>><input id="operationType" style="display: none" value=<%=request.getParameter("operationType")%>>
<input id="copyTempletIdConfigPeople" style="display: none" value=<%=request.getParameter("copyTempletIdConfigPeople")%>>
<script>
<%request.setCharacterEncoding("utf-8")%> 解决传值时中文乱码问题
</script>
几种JSP页面传值方式：1. 隐藏域传值：
<form method="post" action="client_crud.jsp" >
<input type="hidden" name="id" value="<%=id %>">
2. URL传值：
用button
a.
<input name="btnModify" type="button" class="button1" onClick="self.location='client_modify.jsp?id=<%=id %>'"
value="修改分销商" />
b.把input的onClick=”modifyRegion()”
function modifyRegion() {
window.self.location = client_node_modify.jsp?id=<%=id%>"
}
3. JS方式传值
//取得form对象提交表单
with(document.getElementById("userForm")) {
method="post"
action="user_add.jsp?command=add"
submit()
}
function searchItem() {
with(document.forms[0]) {
action="servlet/basedata/SearchItemServlet"
method="post"
submit()
}
}
JSP的几种参数传值：
一、超链接
<a href="P.jsp?username=zhangshan&pwd=123456&age=25">链接</a>
二、forma表单
1.可显示的控件
<input type="text" name="username">
2.如果要传递的值,不需要显示在页面上
(1)<input type="hidden" name="pwd" value="<%=pwd%>">
(2)<form action="XXX.jsp" method="post"></form>
三、JSP的include和forward标签
<jsp:include flush="true" page="T.jsp?username=zhangshan&pwd=123456678">
<jsp:param name="age" value="28"/>
</jsp:include>
四、JavaScript方式
script type="text/javascript">
function demo(){
var v = document.all('username').value
location.replace("V.jsp?username="+v+"&age=25")
}
</script>
<input type="text" name="username"><br>
<input type="button" value="href点击" onclick="location.href='V.jsp?pwd=123456'"><BR>
<input type="button" value="replace点击"
onclick="location.replac('V.jsp?pwd=123456789')">
<br>
<input type="button" value="动态取值" onclick="demo()">
