text: define(['jquery', 'bootstrap', 'upload', 'validator'], function ($, undefined, Upload, Validator) {
      var Form = {
          config: {
          },
          events: {
              validator: function (form, success, error, submit) {
                  if (!form.is("form"))
                      return;
                  //绑定表单事件
                  form.validator($.extend({
                      validClass: 'has-success',
                      invalidClass: 'has-error',
                      bindClassTo: '.form-group',
                      formClass: 'n-default n-bootstrap',
                      msgClass: 'n-right',
                      stopOnError: true,
                      display: function (elem) {
                          return $(elem).closest('.form-group').find(".control-label").text().replace(/\:/, '');
                      },
                      target: function (input) {
                          var $formitem = $(input).closest('.form-group'),
                                  $msgbox = $formitem.find('span.msg-box');
                          if (!$msgbox.length) {
                              return [];
                          }
                          return $msgbox;
                      },
                      valid: function (ret) {
                          var that = this, submitBtn = $(".layer-footer [type=submit]", form);
                          that.holdSubmit();
                          $(".layer-footer [type=submit]", form).addClass("disabled");
                          //验证通过提交表单
                          Form.api.submit($(ret), function (data, ret) {
                              that.holdSubmit(false);
                              submitBtn.removeClass("disabled");
                              if (typeof success === 'function') {
                                  if (!success.call($(this), data, ret)) {
                                      return false;
                                  }
                              }
                              //提示及关闭当前窗口
                              var msg = ret.hasOwnProperty("msg") && ret.msg !== "" ? ret.msg : __('Operation completed');
                              parent.Toastr.success(msg);
                              parent.$(".btn-refresh").trigger("click");
                              var index = parent.Layer.getFrameIndex(window.name);
                              parent.Layer.close(index);
                          }, function (data, ret) {
                              that.holdSubmit(false);
                              submitBtn.removeClass("disabled");
                              if (typeof error === 'function') {
                                  if (!error.call($(this), data, ret)) {
                                      return false;
                                  }
                              }
                          }, submit);
                          return false;
                      }
                  }, form.data("validator-options") || {}));
  
                  //移除提交按钮的disabled类
                  $(".layer-footer [type=submit],.fixed-footer [type=submit],.normal-footer [type=submit]", form).removeClass("disabled");
              },
              selectpicker: function (form) {
                  //绑定select元素事件
                  if ($(".selectpicker", form).size() > 0) {
                      require(['bootstrap-select', 'bootstrap-select-lang'], function () {
                          $('.selectpicker', form).selectpicker();
                      });
                  }
              },
              selectpage: function (form) {
                  //绑定selectpage元素事件
                  if ($(".selectpage", form).size() > 0) {
                      require(['selectpage'], function () {
                          $('.selectpage', form).selectPage({
                              source: 'ajax/selectpage',
                          });
                      });
                      //给隐藏的元素添加上validate验证触发事件
                      $(form).on("change", ".selectpage-input-hidden", function () {
                          $(this).trigger("validate");
                      });
                  }
              },
              cxselect: function (form) {
                  //绑定cxselect元素事件
                  if ($("[data-toggle='cxselect']", form).size() > 0) {
                      require(['cxselect'], function () {
                          $.cxSelect.defaults.jsonName = 'name';
                          $.cxSelect.defaults.jsonValue = 'value';
                          $.cxSelect.defaults.jsonSpace = 'data';
                          $("[data-toggle='cxselect']", form).cxSelect();
                      });
                  }
              },
              citypicker: function (form) {
                  //绑定城市远程插件
                  if ($("[data-toggle='city-picker']", form).size() > 0) {
                      require(['citypicker'], function () {});
                  }
              },
              datetimepicker: function (form) {
                  //绑定日期时间元素事件
                  if ($(".datetimepicker", form).size() > 0) {
                      require(['bootstrap-datetimepicker'], function () {
                          var options = {
                              format: 'YYYY-MM-DD HH:mm:ss',
                              icons: {
                                  time: 'fa fa-clock-o',
                                  date: 'fa fa-calendar',
                                  up: 'fa fa-chevron-up',
                                  down: 'fa fa-chevron-down',
                                  previous: 'fa fa-chevron-left',
                                  next: 'fa fa-chevron-right',
                                  today: 'fa fa-history',
                                  clear: 'fa fa-trash',
                                  close: 'fa fa-remove'
                              },
                              showTodayButton: true,
                              showClose: true
                          };
                          $('.datetimepicker', form).parent().css('position', 'relative');
                          $('.datetimepicker', form).datetimepicker(options);
                      });
                  }
              },
              plupload: function (form) {
                  //绑定plupload上传元素事件
                  if ($(".plupload", form).size() > 0) {
                      Upload.api.plupload($(".plupload", form));
                  }
              },
              faselect: function (form) {
                  //绑定fachoose选择附件事件
                  if ($(".fachoose", form).size() > 0) {
                      $(".fachoose", form).on('click', function () {
                          var that = this;
                          var multiple = $(this).data("multiple") ? $(this).data("multiple") : false;
                          var mimetype = $(this).data("mimetype") ? $(this).data("mimetype") : '';
                          parent.Fast.api.open("general/attachment/select?element_id=" + $(this).attr("id") + "&multiple=" + multiple + "&mimetype=" + mimetype, __('Choose'), {
                              callback: function (data) {
                                  var button = $("#" + $(that).attr("id"));
                                  var maxcount = $(button).data("maxcount");
                                  var input_id = $(button).data("input-id") ? $(button).data("input-id") : "";
                                  maxcount = typeof maxcount !== "undefined" ? maxcount : 0;
                                  if (input_id && data.multiple) {
                                      var urlArr = [];
                                      var inputObj = $("#" + input_id);
                                      var value = $.trim(inputObj.val());
                                      if (value !== "") {
                                          urlArr.push(inputObj.val());
                                      }
                                      urlArr.push(data.url)
                                      var result = urlArr.join(",");
                                      if (maxcount > 0) {
                                          var nums = value === '' ? 0 : value.split(/\,/).length;
                                          var files = data.url !== "" ? data.url.split(/\,/) : [];
                                          var remains = maxcount - nums;
                                          if (files.length > remains) {
                                              Toastr.error(__('You can choose up to %d file%s', remains));
                                              return false;
                                          }
                                      }
                                      inputObj.val(result).trigger("change");
                                  } else {
                                      $("#" + input_id).val(data.url).trigger("change");
                                  }
                              }
                          });
                          return false;
                      });
                  }
              },
              fieldlist: function (form) {
                  if ($(".fieldlist", form).size() > 0) {
                      $(".fieldlist", form).on("click", ".append", function () {
                          var rel = parseInt($(this).closest("dl").attr("rel")) + 1;
                          var name = $(this).closest("dl").data("name");
                          $(this).closest("dl").attr("rel", rel);
                          $('<dd class="form-inline"><input type="text" name="' + name + '[field][' + rel + ']" class="form-control" value="" size="10" /> <input type="text" name="' + name + '[value][' + rel + ']" class="form-control" value="" size="40" /> <span class="btn btn-sm btn-danger btn-remove"><i class="fa fa-times"></i></span> <span class="btn btn-sm btn-primary btn-dragsort"><i class="fa fa-arrows"></i></span></dd>').insertBefore($(this).parent());
                      });
                      $(".fieldlist", form).on("click", "dd .btn-remove", function () {
                          $(this).parent().remove();
                      });
                      //拖拽排序
                      require(['dragsort'], function () {
                          //绑定拖动排序
                          $("dl.fieldlist", form).dragsort({
                              itemSelector: 'dd',
                              dragSelector: ".btn-dragsort",
                              dragEnd: function () {
  
                              },
                              placeHolderTemplate: "<dd></dd>"
                          });
                      });
                  }
              },
              bindevent: function (form) {
  
              }
          },
          api: {
              submit: function (form, success, error, submit) {
                  if (form.size() === 0)
                      return Toastr.error("表单未初始化完成,无法提交");
                  if (typeof submit === 'function') {
                      if (!submit.call(form)) {
                          return false;
                      }
                  }
                  var type = form.attr("method").toUpperCase();
                  type = type && (type === 'GET' || type === 'POST') ? type : 'GET';
                  url = form.attr("action");
                  url = url ? url : location.href;
                  //修复当存在多选项元素时提交的BUG
                  var params = {};
                  var multipleList = $("[name$='[]']");
                  if (multipleList.size() > 0) {
                      var postFields = form.serializeArray().map(function (obj) {
                          return $(obj).prop("name");
                      });
                      $.each(multipleList, function (i, j) {
                          if (postFields.indexOf($(this).prop("name")) < 0) {
                              params[$(this).prop("name")] = '';
                          }
                      });
                  }
                  //调用Ajax请求方法
                  Fast.api.ajax({
                      type: type,
                      url: url,
                      data: form.serialize() + (params ? '&' + $.param(params) : ''),
                      dataType: 'json',
                      complete: function (xhr) {
                          var token = xhr.getResponseHeader('__token__');
                          if (token) {
                              $("input[name='__token__']", form).val(token);
                          }
                      }
                  }, function (data, ret) {
                      $('.form-group', form).removeClass('has-feedback has-success has-error');
                      if (data && typeof data === 'object') {
                          //刷新客户端token
                          if (typeof data.token !== 'undefined') {
                              $("input[name='__token__']", form).val(data.token);
                          }
                          //调用客户端事件
                          if (typeof data.callback !== 'undefined' && typeof data.callback === 'function') {
                              data.callback.call(form, data);
                          }
                      }
                      if (typeof success === 'function') {
                          if (!success.call(form, data, ret)) {
                              return false;
                          }
                      }
                  }, function (data, ret) {
                      if (data && typeof data === 'object' && typeof data.token !== 'undefined') {
                          $("input[name='__token__']", form).val(data.token);
                      }
                      if (typeof error === 'function') {
                          if (!error.call(form, data, ret)) {
                              return false;
                          }
                      }
                  });
                  return false;
              },
              bindevent: function (form, success, error, submit) {
  
                  form = typeof form === 'object' ? form : $(form);
  
                  var events = Form.events;
  
                  events.bindevent(form);
  
                  events.validator(form, success, error, submit);
  
                  events.selectpicker(form);
  
                  events.selectpage(form);
  
                  events.cxselect(form);
  
                  events.citypicker(form);
  
                  events.datetimepicker(form);
  
                  events.plupload(form);
  
                  events.faselect(form);
  
                  events.fieldlist(form);
              },
              custom: {}
          },
      };
      return Form;
  });