![]() ![]() Next, drag a DataList from the Toolbox onto the Designer. Start by opening the Basics.aspx page in the DataListRepeaterBasics folder. Let s begin this tutorial with a look at binding product information to a DataList. Unlike the FormView, the DataList is designed to display a set of records rather than a solitary one. Similar to the FormView, the DataList control s rendered output depends upon templates rather than BoundFields, CheckBoxFields, and so on. Open the Web.sitemap file and add the following markup after the Adding Custom Buttons site map node markup: įigure 3: Update the Site Map to Include the New ASP.NET Pages Step 2: Displaying Product Information with the DataList ![]() In order to have the bulleted list display the DataList and Repeater tutorials we'll be creating, we need to add them to the site map. This User Control, which we created in the Master Pages and Site Navigation tutorial, enumerates the site map and displays the tutorials from the current section in a bulleted list.įigure 2: Add the SectionLevelTutorialListing.ascx User Control to Default.aspx ( Click to view full-size image) Open the Default.aspx page and drag the SectionLevelTutorialListing.ascx User Control from the UserControls folder onto the Design surface. Next, add the following five ASP.NET pages to this folder, having all of them configured to use the master page Site.master:įigure 1: Create a DataListRepeaterBasics Folder and Add the Tutorial ASP.NET Pages Start by creating a new folder in the project named DataListRepeaterBasics. Step 1: Adding the DataList and Repeater Tutorial Web Pagesīefore we start this tutorial, let s first take a moment to add the ASP.NET pages we'll need for this tutorial and the next few tutorials dealing with displaying data using the DataList and Repeater. We'll see how to format these controls, how to alter the layout of data source records in the DataList, common master/details scenarios, ways to edit and delete data, how to page through records, and so on. ![]() Over the next dozen or so tutorials, we'll look at building common reporting patterns with the DataList and Repeater controls, starting with the basics of displaying data with these controls templates. The Repeater, on the other hand, renders no additional markup than what you explicitly specify, and is an ideal candidate when you need precise control over the markup emitted. ![]() Like the GridView, the DataList renders as an HTML, but allows for multiple data source records to be displayed per table row. The DataList and Repeater controls render their content using templates rather than BoundFields, CheckBoxFields, ButtonFields, and so on. To provide a greater degree of customization in the appearance and rendered markup when displaying multiple records, ASP.NET 2.0 offers the DataList and Repeater controls (both of which were also available in ASP.NET version 1.x). Moreover, the markup responsible for the GridView s structure is fixed it includes an HTML with a table row ( ) for each record and a table cell ( ) for each field. While the GridView makes it a snap to display, page through, sort, edit, and delete data, its appearance is a bit boxy. The GridView renders a row for each record in the data source, displaying the record s data fields in columns. In all of the examples throughout the past 28 tutorials, if we needed to display multiple records from a data source we turned to the GridView control. Starting with this tutorial, we look at building common reporting patterns with the DataList and Repeater controls, starting with the basics of displaying data with these controls. In the preceding tutorials we have used the GridView control to display data. ![]()
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