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我有動態地生成一個表,動態改變表內容以JavaScript
<c:forEach var="user" items="${usermap}">
<tr>
<td>${user.getUserName()}</td>
<td>${user.getIsActive()}</td>
<td id="status_${user.getUserName()}">${user.getBadLoginAttempts()}</td>
<c:choose>
<c:when test="${user.getBadLoginAttempts()=='Active'}">
<td><a href="#" class="btn btn-sm btn-primary unlockBtn" onClick="LockAccount('${user.getUserName()}','${user.getBadLoginAttempts()}')" >Lock</a></td>
</c:when>
<c:otherwise>
<td><a href="#" class="btn btn-sm btn-primary unlockBtn" onClick="LockAccount('${user.getUserName()}','${user.getBadLoginAttempts()}')">UnLock</a></td>
</c:otherwise>
</c:choose>
</tr>
/c:forEach>
表生成細,通過點擊鏈接「鎖定」第三列值應該改變鎖定和鏈路必須改變「解鎖」並所以在JavaScript中副反所以我在Post方法中調用控制器,我面臨的問題是,控制去控制器,並使數據庫更改和寫入文本PrintWriter
OBJ現在我想把它放在各自的表格單元格。如何做到這一點,請幫助我。
我的JavaScript,
<script>
function LockAccount(userName,status){
alert(userName);
/* alert(status); */
$.post('<%=request.getContextPath()%>/controller/UserLockController',{'userName':userName,'status':status},
function(data)
{
document.getElementById("status_"+userName).value=html(data);
});
</script>
控制器後的功能是這樣的,
protected final void doPost(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
String inputParam = request.getParameter("userName");
System.out.println(inputParam);
String status=request.getParameter("status");
System.out.println(status);
System.out.println();
PrintWriter out = response.getWriter();
ServiceManager.getHelperService(
TeacherManagementHelper.class, request, response).lockUser(inputParam);
out.println("Locked");
}
所以finaly我想給這樣的
的fiddl工作。我不明白你有什麼問題,但它似乎並沒有涉及到JavaScript。 –
該fiddl是在jQuery中,但我想要改變內容從JavaScript – user3599482