Django 创建/删除用户的示例代码

框架(架构)  /  管理员 发布于 7年前   145

示意图：

html：

{# 用户管理 #}  <div id="userManageDiv" style="display: none;">    <div id="" style="margin-left: 10px;">  {# 创建用户 #}      <h4 style="margin-top: 15px;">创建用户</h4>      <hr style="margin-top: 5px;" />      <div class="input-group" style="margin-bottom: 5px; margin-left: 30px; width: 253px;">        <span class="input-group-addon" id="basic-addon1" style="width: 80px;">用户名</span>        <input type="text" class="form-control" id="username" name="username" placeholder="请输入用户名" aria-describedby="basic-addon1" />      </div>      <div class="input-group" style="margin-bottom: 5px; margin-left: 30px; width: 253px;">        <span class="input-group-addon" id="basic-addon2" style="width: 80px;">密码</span>        <input type="password" class="form-control" id="password" name="password" placeholder="请输入密码" aria-describedby="basic-addon2" />      </div>      <div class="input-group" style="margin-bottom: 5px; margin-left: 30px;">        <span class="input-group-addon" id="basic-addon3">确认密码</span>        <input type="password" class="form-control" id="passwordAgain" name="passwordAgain" placeholder="请再次输入密码" aria-describedby="basic-addon3" />      </div>      <div class="input-group" style="margin-bottom: 5px; margin-left: 30px; width: 253px;">        <span class="input-group-addon" style="width: 80px;">是否激活</span>        <select name="userStatus" id="userStatus" class="form-control selectpicker">          <option value="1">激活</option>          <option value="0">封停</option>        </select>      </div>      <div id="createUserAlert" class="alert alert-danger" role="alert" style="width: 30%; margin-bottom: 6px; display: none;"></div>      <button type="button" id="createUserBtn" class="btn btn-default" data-toggle="modal" data-target="#alertTip" data-whatever="激活/封停 该账户？" style="width: 100px; margin-left: 100px;">提  交</button>      <hr style="margin-top: 5px;" />    </div>    <div id="" style="margin-left: 10px; margin-top: 50px;">   {# 删除用户 #}      <h4 style="margin-top: 15px;">删除用户</h4>      <hr style="margin-top: 5px;" />      <div class="input-group" style="margin-bottom: 5px; margin-left: 30px; width: 253px;">        <span class="input-group-addon" style="width: 80px;">用户名</span>        <select name="deleteUsername" id="deleteUsername" class="form-control selectpicker" data-live-search="true">        {% for user in users %}          <option value="{{ user.username }}">{{ user.username }}</option>        {% endfor %}        </select>      </div>      <button type="button" id="deleteUserBtn" class="btn btn-default" data-toggle="modal" data-target="#alertTip" data-whatever="删除 该账户？" style="width: 100px; margin-left: 100px;">提  交</button>    </div>  </div>

htmlC模态框：

{# 模态框 #}  <div class="modal fade" tabindex="-1" role="dialog" id="alertTip">    <div class="modal-dialog" role="document">      <div class="modal-content">        <div class="modal-header">          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span>          </button>          <h4 class="modal-title">确认提示框！！</h4>        </div>        <div class="modal-body">          <p id="modal_content"></p>        </div>        <div class="modal-footer">          <button type="button" class="btn btn-primary" id="modalConfirmBtn">确认</button>          <button type="button" class="btn btn-default" data-dismiss="modal">取消</button>        </div>      </div>    </div>  </div>

前端js代码：

// 模态框 body显示$(document).ready(function () {  $('#alertTip').on('show.bs.modal', function (e) {    var button = $(e.relatedTarget);    var content = button.data('whatever');    var modal = $(this);    modal.find('#modal_content').text('确认 ' + content);  })});// 模态框 显示前，记录 哪个div 启动了 模态框var preAjaxDiv;$(document).ready(function () {  $('#createUserBtn').click(function () {    preAjaxDiv = $(this).attr('id');  });  $('#deleteUserBtn').click(function () {    preAjaxDiv = $(this).attr('id');  });  $('#changePasswordBtn').click(function () {    preAjaxDiv = $(this).attr('id');  });  $('#changePermissionBtn').click(function () {    preAjaxDiv = $(this).attr('id');  });});// 模态框 点击确认后执行$(document).ready(function () {    $('#modalConfirmBtn').click(function () {      if (preAjaxDiv == 'createUserBtn') {        createUser();        $('#alertTip').modal('hide');      } else if (preAjaxDiv == 'deleteUserBtn') {        deleteUser();        $('#alertTip').modal('hide');      } else if (preAjaxDiv == 'changePasswordBtn') {        changePassword();        $('#alertTip').modal('hide');      } else if (preAjaxDiv == 'changePermissionBtn') {        changePermission();        $('#alertTip').modal('hide');      }    })});// 创建用户 激活/封停function createUser() {  var createUserAlert = '';  $('#createUserAlert').hide();  if ( !$('#username').val() ) {    createUserAlert += "** 用户名不能为空！<br />";  }  if ( !$('#password').val() ) {    createUserAlert += "** 密码不能为空！<br />";  }  if ( !$('#passwordAgain').val() ) {    createUserAlert += "** 确认密码不能为空！<br />";  }  if ( $('#password').val() != $('#passwordAgain').val() ) {    createUserAlert += "** 两次密码输入不一致！<br />";  }  if (createUserAlert) {    $('#createUserAlert').html(createUserAlert);    $('#createUserAlert').show();  } else {    $.ajax({      url: '/createUser',      type: 'POST',      data: {        createUsername: $('#username').val(),        password: $('#password').val(),        is_active: $('#userStatus').val()      },      success: function (data, textStatus) {        if (data == 1) {          alert('创建成功！');          window.location.href = 'slg_manager_tem';        } else if (data == -1) {          alert('已经创建该账户，无法重复创建！');        }      },      error: function (XMLHttpRequest, textStatus, errorThrown) {        alert(errorThrown);      }    })  }}// 删除用户function deleteUser() {  $.ajax({    url: '/deleteUser',    type: 'POST',    data: {      deleteUsername: $('#deleteUsername').val()    },    success: function (data, textStatus) {      if (data == 1) {        alert('删除成功！');        window.location.href = 'slg_manager_tem';      }    },    error: function (XMLHttpRequest, textStatus, errorThrown) {      alert(errorThrown);    }  })}

后端pythonCview视图：

# 创建用户 激活/封停@login_required(login_url='slg:login')@require_http_methods(["POST"])@permission_required('slg.views_slg_manager_tem', login_url='slg:get_permissionDenied')def create_user(request):  username = request.POST['createUsername']  password = request.POST['password']  is_active = request.POST['is_active']  createResult = db_create_user(username, password, is_active)  if createResult == 1:    return HttpResponse('1')  elif createResult == -1:    return HttpResponse('-1')# 删除用户@login_required(login_url='slg:login')@require_http_methods(["POST"])@permission_required('slg.views_slg_manager_tem', login_url='slg:get_permissionDenied')def delete_user(request):  username = request.POST['deleteUsername']  deleteResult = db_delete_user(username)  if deleteResult:    return HttpResponse('1')

后端pythonCmodels视图：

from django.contrib.auth.models import Userfrom django.contrib.auth import authenticatefrom django.db.utils import IntegrityErrorfrom . import db_models as db# 创建用户 激活/封停def db_create_user(username, password, is_active):  if is_active == '0':    is_active = False  elif is_active == '1':    is_active = True  try:    User.objects.create_user(username=username, password=password, is_active=is_active)  except IntegrityError:    return -1  # 已经创建，无法重复创建  else:    return 1  # 创建成功# 删除用户def db_delete_user(username):  deleteResult = User.objects.filter(username=username).delete()  if deleteResult:    return 1

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。