在后面的代码中获取隐藏的字段值

问题描述

如何在后面的代码中获取hiddenfield的值?

How can I get the value of the hiddenfield in code behind?

 <telerik:RadRotator ID="RadRotator1" RotatorType="AutomaticAdvance" ScrollDirection="Up"
                ScrollDuration="4000" runat="server" Width="714"
                ItemWidth="695" Height="260px" ItemHeight="70" FrameDuration="1" InitialItemIndex="-1"
                CssClass="rotator">
                <ItemTemplate>
                    <div class="itemTemplate" style="background-image: url('IMAGES3/<%# this.GetDayOfWeek(XPath("pubDate").ToString()) %>.png');">
                        <div class="dateTime">
                            <div class="time">
                                <%# (this.GetTimeOnly(XPath("pubDate").ToString())) %>
                            </div>
                            <div class="date">
                                <%# (this.GetDateOnly(XPath("pubDate").ToString()))%>
                            </div>
                        </div>
                        <div class="title">
                            <span>
                                <%# System.Web.HttpUtility.HtmlEncode(XPath("title").ToString())%>
                            </span>
                        </div>
                        <div class="buttonDiv">
                            <asp:Button ID="Button1" class="button" runat="server" Text="View" OnClientClick="OnClick"  />
        THIS HIDDENFIELD >>>>> <asp:HiddenField id="rssLink" runat="server" value='<%= System.Web.HttpUtility.HtmlEncode(XPath("link").ToString()%>' />

                        </div>
                        <div class="description">
                            <span>
                                <%# System.Web.HttpUtility.HtmlEncode(XPath("description").ToString())%>
                            </span>
                        </div>
                    </div>
                </ItemTemplate>
            </telerik:RadRotator>

隐藏字段位于RadRotator内部，我正在努力在代码中获取它的价值.

The hidden field is inside a RadRotator and I am battling to get the value of it in code behind.

推荐答案

您可以使用它的值属性

var value = this.rssLink.Value;

对于Telerik控件，您似乎需要在Databind上使用FindControl-有一个此处的文章.

for the telerik control it looks like you'll need to use FindControl on the Databind - there's an article here.

这篇关于在后面的代码中获取隐藏的字段值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！