幾種JSP頁面傳值方式

1. 隱藏欄位傳值： 

<form method="post" action="client_crud.jsp" >

<input type="hidden" name="id" value="<%=id %>">

2. URL傳值： 
用button 

a.

<input name="btnModify" type="button" class="button1" onClick="self.location='client_modify.jsp?id=<%=id %>'"

value="修改分銷商" />

b.把input的onClick=”modifyRegion()”

function modifyRegion() {

window.self.location = client_node_modify.jsp?id=<%=id%>";

}

3. JS方式傳值 

//取得form對象提交表單

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();

}

}