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POHow to find control bounded in item template on master page from content page?
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  1. POHow to find control bounded in item template on master page from content page?
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    copied!<p>I am having a nested repeater on the master page. And a hiddenfield in its item template. i want the value of hiddenfield on content page.Like this</p> <pre><code>&lt;ul class="categories"&gt; &lt;li&gt; &lt;div id='cssmenu'&gt; &lt;h4&gt;Categories&lt;/h4&gt; &lt;asp:Repeater ID="repcategory" runat="server" OnItemDataBound="repcategory_ItemDataBound"&gt; &lt;HeaderTemplate&gt; &lt;ul&gt; &lt;/HeaderTemplate&gt; &lt;ItemTemplate&gt; &lt;asp:HiddenField ID="hf1" Value='&lt;%# Eval("CategoryID") %&gt;' runat="server" /&gt; &lt;li class="active has-sub"&gt; &lt;a href='#'&gt;&lt;span&gt; &lt;%#Eval("CategoryName") %&gt;&lt;/span&gt;&lt;/a&gt; &lt;asp:Repeater ID="repsubcategory" OnItemDataBound="repsubcategory_ItemDataBound" runat="server"&gt; &lt;HeaderTemplate&gt; &lt;ul&gt; &lt;/HeaderTemplate&gt; &lt;ItemTemplate&gt; &lt;asp:HiddenField ID="hf2" Value='&lt;%# Eval("SubCategoryID") %&gt;' runat="server" /&gt; &lt;li class="has-sub"&gt; &lt;a href='#'&gt;&lt;span&gt; &lt;%#Eval("SubCategoryName") %&gt;&lt;/span&gt;&lt;/a&gt; &lt;asp:Repeater ID="repsubcategory2" runat="server"&gt; &lt;HeaderTemplate&gt; &lt;ul&gt; &lt;/HeaderTemplate&gt; &lt;ItemTemplate&gt; &lt;asp:HiddenField ID="hf3" Value='&lt;%# Eval("SubCategory2ID") %&gt;' runat="server" /&gt; &lt;li&gt; &lt;a href="ClientProductSubCategory2.aspx"&gt;&lt;span&gt; &lt;%#Eval("SubCategory2Name") %&gt;&lt;/span&gt;&lt;/a&gt; &lt;/li&gt; &lt;/ItemTemplate&gt; &lt;FooterTemplate&gt; &lt;/ul&gt; &lt;/FooterTemplate&gt; &lt;/asp:Repeater&gt; &lt;/li&gt; &lt;/ItemTemplate&gt; &lt;FooterTemplate&gt;&lt;/ul&gt;&lt;/FooterTemplate&gt; &lt;/asp:Repeater&gt; &lt;/li&gt; &lt;/ItemTemplate&gt; &lt;FooterTemplate&gt;&lt;/ul&gt;&lt;/FooterTemplate&gt; &lt;/asp:Repeater&gt; &lt;/div&gt; </code></pre> <p>I want the value of subcategory2id on the content page and codded like this.</p> <pre><code> HiddenField hiddensubcategory2id = (HiddenField)Master.FindControl("hf3"); DataSet ds = new ClientProductView().GetAllProductSubCategory2(hiddensubcategory2id.Value); repContent.DataSource = ds; repContent.DataBind(); </code></pre> <p>But this is returning a null value. Please help me to solve this problem</p>
 

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