Question

我在后端使用nodejs，对于日期选择器我正在使用jquery插件。

我的结束日期不应该小于开始日期，所以我使用以下代码

<div class="ipfield">
           <label class="plclabel" for="role_type">Start Date</label> 
            <div class='input-group date' id='datetimepicker1'>
                <input type="text" name="startdate" id="datepicker1" ng-model="userdatas.start_date"  class="txt_box" id="datepicker1" autocomplete="off">

            </div>
          </div>


          <div class="ipfield">
           <label class="plclabel" for="role_type">End Date</label> 
            <div class='input-group date' id='datetimepicker1'>
                <input type="text" id="datepicker2" name="enddate" ng-model="userdatas.end_date"  class="txt_box" id="datepicker2" autocomplete="off">

            </div>
          </div>

  $( function() {
    $("#datepicker1").datepicker({
        changeMonth: true,
        minDate: dateToday,
        changeYear: true,
        dateFormat:'dd-M-yy',
        onSelect: function(selected) {
          $("#datepicker2").datepicker("option","minDate", selected)
        }
    });
    $("#datepicker2").datepicker({
         changeMonth: true,
         changeYear: true,
         dateFormat:'dd-M-yy',
        onSelect: function(selected) {
           $("#datepicker1").datepicker("option","maxDate", selected)
        }
    }); 
});

在后端获取未定义的数据

 app.post('/add_notification', function (req, res, next) {
        console.log(req.body.msg['start_date'])
        console.log(req.body.msg['end_date'])
});

更新

我通过angularjs发送请求

var app = angular.module('app', ['countrySelect','ui.bootstrap','angularMoment','msl.uploads','angularFileUpload', 'ngMessages','ngTagsInput','ui-notification','angularUtils.directives.dirPagination']);

app.controller('settingsCtrl', function($scope, $http,$filter,Notification) 

{
     $scope.add_notification = function(msg){
          console.log(msg) // here itself am not getting the value
            $http.post('/add_notification',{'msg':msg}).then(function(response)
                {
                $('#editModal').modal('toggle');
                if(response.data=='error')
                   {   
                  Notification.error('<span class="glyphicon glyphicon-ok"></span><strong>Error !Please Try Again</strong>');   

                   }
                  else
                    {
                 Notification.success('<span class="glyphicon glyphicon-ok"></span><strong>Your news/event is saved and will be visible to all users for the time period choosen.</strong>');    
                    }

                $scope.load_notification();    
                }); 
             }
})

如果我没有使用onSelect我获取数据，但我的结束日期不应该小于开始日期。

我的代码中有错误吗？

Answer 1

用户选择（突出显示）输入或文本区域（documentation on w3schools）中的某些文字后，会出现

onselect。

onchange指的是修改输入或选择元素（documentation on w3schools）。

使用在您感兴趣的更改（更新输入）完成后触发的不同事件触发器，您可能会更好运。

如果我在jquery datepicker

1 个答案: