jsp页面传数组到servlet中并接收:
jsp页面提交名为checkedIdArray的数组:
function deleteUser() {
var checkboxArray=document.getElementsByName("checkboxBtn");
var checkedIdArray=new Array();
for(i in checkboxArray){
if(checkboxArray[i].checked)
checkedIdArray.push(checkboxArray[i].value);
}
$("#checkedIdArray").val(checkedIdArray);
}
<body>
<form action="<c:url value='/UserManageServlet' />" method="post" id="userList_form">
<input type="hidden" name="checkedIdArray" value="" id="checkedIdArray">
<input type="checkbox" name="checkboxBtn" value="${user.uid }"/>
<input type="checkbox" name="checkboxBtn" value="${user.uid }"/>
<input type="checkbox" name="checkboxBtn" value="${user.uid }"/>
</form>
</body>
//////////////////////////////////////////////////////////////////////////////////
servlet中接收名为checkedIdArray的数组:
String uids = request.getParameter("checkedIdArray");
String[] uid = uids.split(",");
for(int i=0;i<uid.length;i++){
System.out.println("uid["+i+"]="+uid[i]);
}
======================end=============================================================
jsp页面提交名为checkedIdArray的数组:
function deleteUser() {
var checkboxArray=document.getElementsByName("checkboxBtn");
var checkedIdArray=new Array();
for(i in checkboxArray){
if(checkboxArray[i].checked)
checkedIdArray.push(checkboxArray[i].value);
}
$("#checkedIdArray").val(checkedIdArray);
}
<body>
<form action="<c:url value='/UserManageServlet' />" method="post" id="userList_form">
<input type="hidden" name="checkedIdArray" value="" id="checkedIdArray">
<input type="checkbox" name="checkboxBtn" value="${user.uid }"/>
<input type="checkbox" name="checkboxBtn" value="${user.uid }"/>
<input type="checkbox" name="checkboxBtn" value="${user.uid }"/>
</form>
</body>
//////////////////////////////////////////////////////////////////////////////////
servlet中接收名为checkedIdArray的数组:
String uids = request.getParameter("checkedIdArray");
String[] uid = uids.split(",");
for(int i=0;i<uid.length;i++){
System.out.println("uid["+i+"]="+uid[i]);
}
======================end=============================================================