Specifically, add the following markup after the Paging and Sorting : Īfter updating Web.sitemap, take a moment to view the tutorials website through a browser. Lastly, add the pages as entries to the Web.sitemap file. Therefore, add this User Control to Default.aspx by dragging it from the Solution Explorer onto the page's Design view.įigure 3: Add the SectionLevelTutorialListing.ascx User Control to Default.aspx ( Click to view full-size image) Recall that the SectionLevelTutorialListing.ascx User Control provides this functionality. Like in the other folders, Default.aspx in the CustomButtons folder will list the tutorials in its section. Next, add the following two ASP.NET pages to that folder, making sure to associate each page with the Site.master master page:įigure 2: Add the ASP.NET Pages for the Custom Buttons-Related Tutorials Start by adding a new folder named CustomButtons. Additionally, a GridView lists those products provided by the selected supplier, with each row containing Increase Price and Discount Price Buttons that, if clicked, raise or reduce the product's UnitPrice by 10% (see Figure 1).įigure 1: Both the FormView and GridView Contain Buttons That Perform Custom Actions ( Click to view full-size image) Step 1: Adding the Button Tutorial Web Pagesīefore we look at how to add a custom buttons, let's first take a moment to create the ASP.NET pages in our website project that we'll need for this tutorial. For a given supplier, the FormView will show information about the supplier along with a Button Web control that, if clicked, will mark all of their associated products as discontinued. In particular, we'll build an interface that has a FormView that allows the user to page through the suppliers. In this tutorial we'll look at how to add custom buttons, both to a template and to the fields of a GridView or DetailsView control. In addition to Edit and Delete buttons, the GridView, DetailsView, and FormView controls can also include Buttons, LinkButtons, or ImageButtons that, when clicked, perform some custom server-side logic. In fact, as we saw starting with the Overview of Inserting, Updating, and Deleting Data tutorial, editing and deleting is so common that the GridView, DetailsView, and FormView controls can support such functionality without the need for writing a single line of code. Editing and deleting the data on a record-by-record basis is the most common example. Typically this involved adding a Button, LinkButton, or ImageButton Web control with each record displayed in the report that, when clicked, causes a postback and invokes some server-side code. While many reporting scenarios involve read-only access to the report data, it's not uncommon for reports to include the ability to perform actions based upon the data displayed.
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