Simple .NET/ASP.NET PDF document editor web control SDK

XML 86, 167 168, 172, 179, 181 183 files 124 manipulation 253 mapping 330 XmlDataSource 99 XMLHttpRequest 169 170 xmlpoke 254, 256 XSRF 159 161, 163 164 XSS 153, 155, 158 159 xUnit 59 xUnit.NET 362

report may tell you whether someone is trying to hack into your web site, while the top page not found errors report will tell you whether a link is broken or an image is missing.

class CalendarEvent { public string Title { get; set; } public DateTimeOffset StartTime { get; set; } public TimeSpan Duration { get; set; } }

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When examples in this chapter refer to an events variable, assume that it was initialized with the data shown in Example 8-11.

The Collection and Object templates behave identically to the display templates, with the exception that the editor templates are used instead of the display templates for each child item examined. In the next section, we ll examine how MVC decides which template to use.

List<CalendarEvent> events = new List<CalendarEvent> { new CalendarEvent { Title = "Swing Dancing at the South Bank", StartTime = new DateTimeOffset (2009, 7, 11, 15, 00, 00, TimeSpan.Zero), Duration = TimeSpan.FromHours(4) }, new CalendarEvent {

};

}, new CalendarEvent { Title = "Formula 1 German Grand Prix", StartTime = new DateTimeOffset (2009, 7, 12, 12, 10, 00, TimeSpan.Zero), Duration = TimeSpan.FromHours(3) }, new CalendarEvent { Title = "Swing Dance Picnic", StartTime = new DateTimeOffset (2009, 7, 12, 15, 00, 00, TimeSpan.Zero), Duration = TimeSpan.FromHours(4) }, new CalendarEvent { Title = "Stompin' at the 100 Club", StartTime = new DateTimeOffset (2009, 7, 13, 19, 45, 00, TimeSpan.Zero), Duration = TimeSpan.FromHours(5) }

Internally, the editor and display template helper methods choose which template to display by looking for a template by name. The template name value can come from a variety of sources, but the template helper methods use a specific algorithm for choosing the template to render based on the name. Once a matching template is found by name, that template will be used to generate the appropriate content.

Figure 11-6. Recent log entries, sometimes referred to by early Drupalers as the watchdog table The Status report is a special report included with the core system, as shown in Figure 11-7. It tells you whether the server and your Drupal system are configured properly. You should check and fix the issues in this report immediately after installing Drupal.

Title = "Saturday Night Swing", StartTime = new DateTimeOffset (2009, 7, 11, 19, 30, 00, TimeSpan.Zero), Duration = TimeSpan.FromHours(6.5)

var eventsByStartTime = from ev in events orderby ev.StartTime select ev;

The template helper methods search for a template in specific locations before trying the next template name. The template search locations are the EditorTemplates and DisplayTemplates folders. Similar to partial and view names, the template methods will first look in the controller-specific view folder (or area- and controller-specific view folder) before moving on to the Shared view folder. If the template helper method is used inside an area-specific view, these folders include

By default, the items will be sorted into ascending order. You can be explicit about this if you like:

var eventsByStartTime = from ev in events orderby ev.StartTime ascending select ev;

And, of course, you can sort into descending order too:

<Area>/<ControllerName>/EditorTemplates/<TemplateName>.ascx (or .aspx) <Area>/Shared/EditorTemplates/<TemplateName>.ascx (or .aspx)

Updating a site in Drupal has always been a notoriously time-consuming process, especially for people new to Drupal. Readers familiar with Joomla or WordPress are probably familiar with the one-click update process that does everything for you. Until Drupal 7, Drupal has never had a front-end UI to help with updates; the process has always involved manually moving files and database dumps. Starting with Drupal 7, the Update Manager module is Drupal s core UI for allowing users with the Run software updates setting enabled to manage updates through the admin interface. Currently, the module is limited in functionality but will someday have the ability to update core and contributed modules by simply clicking a button. The goal of this section is to talk through the process of updating a site, whether through the UI or via SSH, so you can understand what happens (and needs to happen!) during an update. The process itself is rather simple: 1. 2. Create a test site, which is basically a clone of your production site, as covered in 10. On this test site, delete outdated modules, and replace them with the most current version. Drupal allows you do to this through the UI.

var eventsByStartTime = from ev in events orderby ev.StartTime descending select ev;

The expression in the orderby clause does not need to correspond directly to a property of the source object. It can be a more complex expression. For example, we could extract just the time of day to produce the slightly confusing result of events ordered by what time they start, regardless of date:

If a template isn t found in these folders, or if the view isn t in an area, the default view search locations are used: