Question

我目前正在使用JQuery Datepicker与标签和文本框进行比较。我已将标签日期格式转换为日期格式( "dd, MMMM, yyyy")，并将值设置为后面代码的隐藏字段。我使用<asp:HiddenField ID="hdfdate" runat="server" />

将隐藏的字段值传递给jquery

逻辑应该是：

txtShipmentDate的日期不能早于lblDateReceived

日期选择器不能使用以下代码。关于此问题的需要建议

VB.Net背后的代码

Dim datereceived As DateTime = lblDateReceived.Text
Dim format As String = "dd, MMMM, yyyy"
Dim newdate = datereceived.ToString(format)
hdfdate.Value = newdate

ASPX

<asp:TextBox ID="txtShipmentDate" runat="server" Visible="False"></asp:TextBox> 
<asp:Label ID="lblDateReceived" runat="server" Text="Label"></asp:Label> 
<asp:HiddenField ID="hdfdate" runat="server" /> 

<link rel="stylesheet"href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css">
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js">
 </script><link rel="stylesheet" href="/resources/demos/style.css">

    <script type="text/javascript">
        //add on this code to make jquery work in update panel
        function pageLoad() {
            $(function () {
                $("#" + '<%=txtShipmentDate.ClientID%>').unbind();
                $("#" + '<%=txtShipmentDate.ClientID%>').datepicker({

                    dateFormat: "dd, MMMM, yyyy",
                    onClose: function () {
                        $("#" + '<%=hdfdate.ClientID%>').datepicker(
                            "change",
                            { minDate: new Date($("#" + '<%=txtShipmentDate.ClientID%>').val()) 
                 });
                                      }
             });
        } 

    </script>

Jquery datepicker隐藏字段日期值与文本框无法比较

0 个答案: