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POHow do I populate a listview based on 2 boolean table columns?
 

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  1. POHow do I populate a listview based on 2 boolean table columns?
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    <p>I have a database table containing scripts for plays/dramas. The scripts can be categorized under 'Theatre and Education', 'Plays for Young People' or both (by using bools to determine whether they belong to said categories);</p> <ul> <li>scriptID: int </li> <li>theatreAndEducation:bit </li> <li>playsForYoungPeople: bit</li> <li>scriptTitle: varchar </li> <li>scriptSample:text</li> <li>thumbImageUrl: varchar</li> </ul> <p>In the main menu I have a drop down list which contains the following links;</p> <ul> <li>a runat="server" href="~/WebForm/scriptList">theatre &amp; education</li> <li>a runat="server" href="~/WebForms/scriptList">plays 4 young people</li> </ul> <p>When the user clicks one of these links, they are taken to a page which contains a listview. I would like this listview to be populated with the records that correspond to the link that was clicked. </p> <p>I'm guessing that a querystring is needed but I can't think an appropriate one that can be used.</p> <p>Below is the listview in its current state. Any ideas on a query string and how the sql datasource should be configured to display the appropriate script records based on the link which is clicked?</p> <pre><code>&lt;asp:ListView ID="scriptsListView" runat="server" DataSourceID="SqlDataSource1"&gt; &lt;LayoutTemplate&gt; &lt;table&gt; &lt;tr&gt; &lt;td&gt;title&lt;/td&gt; &lt;td&gt;summary&lt;/td&gt; &lt;td&gt;image&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;asp:PlaceHolder ID="itemPlaceholder" runat="server"&gt; &lt;/asp:PlaceHolder&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/LayoutTemplate&gt; &lt;ItemTemplate&gt; &lt;tr&gt; &lt;td&gt;&lt;%# Eval ("scriptTitle") %&gt;&lt;/td&gt; &lt;td&gt;&lt;%# Eval ("scriptSample") %&gt;&lt;/td&gt; &lt;td&gt;&lt;asp:Image ID="image" runat="server" ImageUrl='&lt;%# "~/Images/Scripts/" + Eval("thumbImageUrl") %&gt;' /&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/ItemTemplate&gt; &lt;/asp:ListView&gt; &lt;asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="&lt;%$ ConnectionStrings:ConnectionString %&gt;" SelectCommand=""&gt; &lt;SelectParameters&gt; &lt;/SelectParameters&gt; &lt;/asp:SqlDataSource&gt; </code></pre>
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A row detail

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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