Bootstrap模态框案例解析

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">×</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">×</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);
   }
  });
 }
}

以上所述是小编给大家介绍的Bootstrap模态框案例解析，希望对大家有所帮助，如果大家有任何疑问欢迎给我留言，小编会及时回复大家的！