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POEdit button doesn't show up
 

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    <p>I have an asp.net page. There is a button "Edit" on the bottom that is invisible by default. By clicking a button on the left side bar, it is supposed to be shown. But it is not working, help needed. Thanks. Code:</p> <pre><code>&lt;div id="wrap"&gt; &lt;div id="header"&gt; &lt;/div&gt; &lt;div id="nav"&gt; &lt;asp:Button ID="Lookup" runat="server" Text="Lookup" CssClass="nav_buttons" ClientIDMode="Static"/&gt; &lt;asp:Button ID="Metric" runat="server" Text="Metric" CssClass="nav_buttons" /&gt; &lt;/div&gt; &lt;div id="sidebar"&gt; &lt;asp:Button ID="Button1" runat="server" Text="Button1" ClientIDMode="Static" CssClass="sidebar_buttons" OnClick="Button1_Click" /&gt; &lt;asp:Button ID="Button2" runat="server" Text="Button2" CssClass="sidebar_buttons" /&gt; &lt;/div&gt; &lt;div id="sameheight"&gt; &lt;div id="gridview"&gt; &lt;asp:GridView ID="GridView1" runat="server" AllowPaging="True" AllowSorting="True" DataSourceID="SqlDataSource1" AutoGenerateEditButton="True" AutoGenerateSelectButton="True" /&gt; &lt;asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="&lt;%$ ConnectionStrings:ConnectionString %&gt;" SelectCommand="SELECT * FROM [t1]"&gt;&lt;/asp:SqlDataSource&gt; &lt;asp:GridView ID="GridView2" runat="server" AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False" DataKeyNames="sKey" DataSourceID="SqlDataSource2" /&gt; &lt;asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="&lt;%$ ConnectionStrings:ConnectionString %&gt;" SelectCommand="SELECT * FROM [t2]"&gt;&lt;/asp:SqlDataSource&gt; &lt;/div&gt; &lt;div id="btnEdit"&gt; &lt;asp:Button ID="Edit" runat="server" ClientIDMode="Static" Text="Edit" OnClientClick="javascript:Edit_Click();return false;" /&gt; &lt;/div&gt; &lt;/div&gt; &lt;script&gt; $(document).ready(function () { var divone = $("#sidebar").height(); var divtwo = $("#gridview").height(); var maxdiv = Math.max(divone, divtwo); $("#sidebar").height(maxdiv); $("#gridview").height(maxdiv); }); $("#Button1").click(function (event) { $("#Edit").show(); }); &lt;/script&gt; &lt;/div&gt; </code></pre> <p>CSS:</p> <pre><code>#wrap { width: 800px; background-color: #99c; overflow: hidden; } #header { border-style: solid; border-width: 1px; background-color: #ddd; width: 800px; padding-top: 30px; padding-bottom: 30px; } #sidebar { float: left; width: 125px; padding-top: 10px; background-color: #C0C0C0; } #nav { background-color: #c99; padding-top: 30px; padding-bottom: 30px; width: 800px; border-style: solid; border-width: 1px; } </code></pre> <p>.sidebar_buttons { margin-top: 10px; margin-left: 2px; width: 120px; }</p> <pre><code>#gridview { float: right; width: 675px; } #Edit { float: left; display: none; } #sameheight { float: right; } </code></pre> <p>Code behind:</p> <pre><code>using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; namespace WebTest { public partial class Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { GridView1.Visible = false; GridView2.Visible = false; } protected void Button1_Click(object sender, EventArgs e) { GridView1.DataBind(); GridView1.Visible = true; GridView2.DataSource = null; GridView2.Visible = false; } } </code></pre> <p>} Image layout: <img src="https://i.stack.imgur.com/hews2.png" alt="Layout"></p>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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