本文实例为大家分享了Bootstrap模态框的两种使用状况，供大家参考，具体内容如下

一.模态框的正常点击出现，如添加功能

<td width="120px"> <button type="button class="btn btn-blue" style="width: 100px;"data-toggle="modal" data-target="#systemAdd">添加</button></td><!-- 添加的模态框 --> </aside> <div class="modal fade" id="systemAdd" role="dialog"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header modal-header-blue"> <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button> <h4 class="modal-title">添加</h4> </div> <div class="modal-body text-center"> <form role="form-horizontal" action="${ctx}/system/addSystemUser.xht" method="post" id="addForm"> <div class="form-group"> <label for="name">用户ID</label> <input type="text" class="form-control" id="userId0" name="userId" placeholder="请输入用户ID"> </div> <div class="form-group"> <label for="name">密码</label> <input type="text" class="form-control" id="userPwd" name="userPwd" placeholder="请输入密码"> </div> <div class="form-group"> <label for="name">系统ID</label> <input type="text" class="form-control" id="systemCode" name="systemCode" placeholder="请输入系统ID"> </div> <div class="form-group"> <label for="name">是否是管理员</label> <select class="form-control " id="superFlg" name="superFlg"> <option value="0">否</option> <option value="1">是</option> </select> </div> <div class="form-group"> <label for="name">删除标志</label> <select class="form-control " id="delFlg" name="delFlg"> <option value="0">正常</option> <option value="1">删除</option> </select> </div> <div class="form-group"> <label for="name">创建日期</label> <div class='input-group date' id='datetimepicker1'> <input type='text' class="form-control" placeholder="请选择创建日期" data-date-format="YYYY-MM-DD HH:mm:ss" id="createTime" name="createTime" /> <span class="input-group-addon"> <span class="glyphicon glyphicon-calendar"></span> </span> </div> </div> </form> </div> <div class="modal-footer"> <button type="button" class="btn btn-blue" data-dismiss="modal" onclick="addSystemUser()">添加</button> <button type="button" class="btn btn-default" data-dismiss="modal">关闭</button> </div> </div> </div> </div>

二.还有一种就是编辑，此时在弹出模态框时，里面要写入数据，所以要先取得数据再弹出模态框。这时要加入js代码控制

1.jsp页面

<td width="120px"> <button type="button " class="btn btn-green" style="width: 100px;" onclick="updateSystemUser()">修改</button></td><div class="modal fade" id="systemUpp" role="dialog"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header modal-header-green"> <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button> <h4 class="modal-title">修改</h4> </div> <div class="modal-body text-center"> <form role="form-horizontal" action="${ctx}/system/updateUser.xht" method="post" id="modifyForm"> <div class="form-group" hidden="hidden"> <label for="name">NO</label> <input type="text" class="form-control" id="no1" name="no" readonly> </div> <div class="form-group" hidden="hidden"> <label for="name">用户ID</label> <input type="text" class="form-control" id="userId1" name="userId" readonly placeholder="请输入用户ID"> </div> <div class="form-group"> <label for="name">用户名</label> <input type="text" class="form-control" id="userName1" name="userName" placeholder="请输入用户名"> </div> <div class="form-group" hidden="hidden"> <label for="name">密码</label> <input type="text" class="form-control" id="userPwd1" name="userPwd" placeholder="请输入密码"> </div> <div class="form-group"> <label for="name">系统ID</label> <input type="text" class="form-control" id="systemCode1" name="systemCode" placeholder="请输入系统ID"> </div> <div class="form-group" hidden="hidden"> <label for="name">是否是管理员</label> <select class="form-control " id="superFlg1" name="superFlg"> <option value="0">否</option> <option value="1">是</option> </select> </div> <div class="form-group"> <label for="name">删除标志</label> <select class="form-control " id="delFlg1" name="delFlg"> <option value="0">正常</option> <option value="1">删除</option> </select> </div> <div class="form-group" hidden="hidden"> <label for="name">创建日期</label> <div class='input-group date' id='datetimepicker3'> <input type='text' class="form-control" data-date-format="YYYY-MM-DD HH:mm:ss" id="createTime1" name="createTime" placeholder="请选择创建日期" /> <span class="input-group-addon"> <span class="glyphicon glyphicon-calendar"></span> </span> </div> </div> </form> </div> <div class="modal-footer"> <button type="button" class="btn btn-green" data-dismiss="modal" onclick="modifySystemUser()">修改</button> <button type="button" class="btn btn-default" data-dismiss="modal">关闭</button> </div> </div> </div> </div>

2.js代码

/** * 修改用户(将用户信息写入模态框) */function updateSystemUser() { var tempInput = new Input(); tempInput.userId = $('input[name="userId"]:checked').val(); if (tempInput.userId == null) { alert("请选择一条数据来修改"); } else { var params = JSON2.stringify(tempInput); var url = "/emailplatform/system/selectOneUser.xht"; ajaxJson(url, true, params, function(reObject) { // 开启模态框 var dialog = $('#systemUpp').modal({ backdrop : 'static', keyboard : false }); dialog.modal('show'); if (reObject) { $("#no1").val(reObject.data.no); $("#userId1").val(reObject.data.userId); $("#userName1").val(reObject.data.userName); $("#userPwd1").val(reObject.data.userPwd); $("#systemCode1").val(reObject.data.systemCode); $("#superFlg1").val(reObject.data.superFlg); $("#delFlg1").val(reObject.data.delFlg); $("#createTime1").val(reObject.data.createTime); } }); }}

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。