Table of Contents

Class Standard.Page

Namespace
Dynamicweb.Notifications
Assembly
Dynamicweb.dll

Provides notification names for pages.

public sealed class Standard.Page
Inheritance
Standard.Page
Inherited Members

Examples

using Dynamicweb.Extensibility.Notifications;

namespace Dynamicweb.Examples.Notifications.Standard;

[Subscribe(Dynamicweb.Notifications.Standard.Page.Loaded)]
public class PageLoadedObserver : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        if (args is null)
            return;

        var loadedArgs = (Dynamicweb.Notifications.Standard.Page.LoadedArgs)args;
        //Adding Meta Tag to the PageView
        loadedArgs.PageViewInstance.Meta.AddTag("my-meta-tag", "hello");
    }
}

Fields

ActiveStateChanged

Page active state changed notification. Occurs after the page "Active" state has been changed.

public const string ActiveStateChanged = "DWN_STANDARD_PAGE_ACTIVESTATECHANGED"

Field Value

string

Examples

using Dynamicweb.Extensibility.Notifications;

namespace Dynamicweb.Examples.Notifications.Standard;

[Subscribe(Dynamicweb.Notifications.Standard.Page.ActiveStateChanged)]
public class PageActiveStateChangedObserver : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        if (args is null)
            return;

        var pna = (Dynamicweb.Notifications.Standard.Page.PageNotificationArgs)args;

        if (!pna.Target.Active)
        {
            //Pass page Id to the notification e-mail
            string emailBody = $"The page (ID:{pna.Target.ID}) has been disabled.";
        }
    }
}

Remarks

The passed NotificationArgs is Dynamicweb.Notifications.Standard.Page.PageNotificationArgs

AfterOutput

Page after output notification. Occurs after the page has been rendered.

public const string AfterOutput = "DWN_STANDARD_PAGE_AFTER_OUTPUT"

Field Value

string

Examples

using Dynamicweb.Extensibility.Notifications;

namespace Dynamicweb.Examples.Notifications.Standard;

[Subscribe(Dynamicweb.Notifications.Standard.Page.AfterOutput)]
public class PageAfterOutputObserver : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        if (args is null)
            return;

        var afterOutputArgs = (Dynamicweb.Notifications.Standard.Page.AfterOutputArgs)args;
        afterOutputArgs.PageViewTemplate.SetTag("myTag", "some text");
    }
}

Remarks

The passed NotificationArgs is Dynamicweb.Notifications.Standard.Page.AfterOutputArgs

AfterRender

Page after render notification. Occurs after the page has been rendered.

public const string AfterRender = "DWN_STANDARD_PAGE_AFTER_RENDER"

Field Value

string

Examples

using Dynamicweb.Extensibility.Notifications;

namespace Dynamicweb.Examples.Notifications.Standard;

[Subscribe(Dynamicweb.Notifications.Standard.Page.AfterRender)]
public class PageAfterRenderObserver : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        if (args is null)
            return;

        var afterRenderArgs = (Dynamicweb.Notifications.Standard.Page.AfterRenderArgs)args;
        afterRenderArgs.Template.SetTag("myTag", "some text");
    }
}

Remarks

The passed NotificationArgs is Dynamicweb.Notifications.Standard.Page.AfterRenderArgs

Deleted

Page deleted notification. Occurs after the page has been deleted.

public const string Deleted = "DWN_STANDARD_PAGE_DELETED"

Field Value

string

Examples

using Dynamicweb.Extensibility.Notifications;

namespace Dynamicweb.Examples.Notifications.Standard;

[Subscribe(Dynamicweb.Notifications.Standard.Page.Deleted)]
public class PageDeletedObserver : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        if (args is null)
            return;

        var pna = (Dynamicweb.Notifications.Standard.Page.PageNotificationArgs)args;
        //Pass page Id to the notification e-mail
        string emailBody = $"The page (ID:{pna.Target.ID}) has been deleted.";
    }
}

Remarks

The passed NotificationArgs is Dynamicweb.Notifications.Standard.Page.PageNotificationArgs

DeviceDetected

Device detected notification. Occurs when a visitors device type and platform is detected in a pageview in the frontend.

public const string DeviceDetected = "DWN_STANDARD_PAGE_DEVICEDETECTED"

Field Value

string

Examples

namespace Dynamicweb.Examples.Notifications;

using Dynamicweb.Frontend.Devices;

[Dynamicweb.Extensibility.Notifications.Subscribe(Dynamicweb.Notifications.Standard.Page.DeviceDetected)]
public class DeviceDetectedObserver : Dynamicweb.Extensibility.Notifications.NotificationSubscriber
{
    public override void OnNotify(string notification, Dynamicweb.Extensibility.Notifications.NotificationArgs args)
    {
        if (args is null)
            return;

        var loadedArgs = (Dynamicweb.Notifications.Standard.Page.DeviceDetectedArgs)args;
        string? contentType = Context.Current?.Request?.QueryString["contenttype"];
        if (!string.IsNullOrEmpty(contentType))
        {
            //validate content type
            loadedArgs.PageView.Redirect = false;
            loadedArgs.PageView.Page.ContentType = contentType;
        }

        if (loadedArgs.Device is DeviceType.Desktop)
        {
            //No mobile device detected by Dynamicweb.

            var myOwnDeviceDetectionFoundSomething = false;

            //Utilize other detection mechanism, i.e. WURFL. I.e. Dynamicweb detection of Android tablets is not 100%.
            //myOwnDeviceDetectionFoundSomething = WurflDetection()

            //If we found something else, set the information
            if (myOwnDeviceDetectionFoundSomething)
            {
                loadedArgs.Device = DeviceType.Tablet;
                loadedArgs.Platform = PlatformType.Android;
            }
        }
    }
}

Remarks

The passed NotificationArgs is Standard.Page.DeviceDetectedArgs

Loaded

Page loaded notification. Occurs after the page has been loaded.

public const string Loaded = "DWN_STANDARD_PAGE_LOADED"

Field Value

string

Examples

using Dynamicweb.Extensibility.Notifications;

namespace Dynamicweb.Examples.Notifications.Standard;

[Subscribe(Dynamicweb.Notifications.Standard.Page.Loaded)]
public class PageLoadedObserver : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        if (args is null)
            return;

        var loadedArgs = (Dynamicweb.Notifications.Standard.Page.LoadedArgs)args;
        //Adding Meta Tag to the PageView
        loadedArgs.PageViewInstance.Meta.AddTag("my-meta-tag", "hello");
    }
}

Remarks

The passed NotificationArgs is Dynamicweb.Notifications.Standard.Page.LoadedArgs

OnBeforeRenderParagraphs

Page notification that occurs before the paragraphs will be rendered.

public const string OnBeforeRenderParagraphs = "DWN_STANDARD_PAGE_ONBEFORERENDERPARAGRAPHS"

Field Value

string

Remarks

The passed NotificationArgs is Standard.Page.OnBeforeRenderParagraphsArgs

OnBeforeSave

Page before save notification. Occurs before the page is saved.

public const string OnBeforeSave = "DWN_STANDARD_PAGE_ONBEFORESAVE"

Field Value

string

Examples

using Dynamicweb.Extensibility.Notifications;

namespace Dynamicweb.Examples.Notifications.Standard;

[Subscribe(Dynamicweb.Notifications.Standard.Page.OnBeforeSave)]
public class PageOnBeforeSaveObserver : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        if (args is null)
            return;

        var pna = (Dynamicweb.Notifications.Standard.Page.PageNotificationArgs)args;

        //To do - insert your code here
    }
}

Remarks

The passed NotificationArgs is Dynamicweb.Notifications.Standard.Page.PageNotificationArgs

OnGlobalTags

On global tags notification. Occurs when the globaltags are set.

public const string OnGlobalTags = "DWN_STANDARRD_PAGE_GLOBALTAGS"

Field Value

string

Examples

using Dynamicweb.Extensibility.Notifications;

namespace Dynamicweb.Examples.Notifications.Standard;

[Subscribe(Dynamicweb.Notifications.Standard.Page.OnGlobalTags)]
public class PageviewObserver : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        if (args == null)
            return;

        var pna = (Dynamicweb.Notifications.Standard.Page.PageviewNotificationArgs)args;

        //To do - insert your code here
    }
}

Remarks

The passed NotificationArgs is Dynamicweb.Notifications.Standard.Page.PageviewNotificationArgs

OnOutput

Page on output notification. Occurs before Output method activation in page template

public const string OnOutput = "DWN_STANDARD_PAGE_ON_OUTPUT"

Field Value

string

Examples

using Dynamicweb.Environment;
using Dynamicweb.Extensibility.Notifications;

namespace Dynamicweb.Examples.Notifications.Standard;

[Subscribe(Dynamicweb.Notifications.Standard.Page.OnOutput)]
public class PageOnOutputObserver : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        if (args is null)
            return;

        //Add a tag to the template instance
        var onOutputArgs = (Dynamicweb.Notifications.Standard.Page.OnOutputArgs)args;
        onOutputArgs.PageViewTemplate.SetTag("myTag", "some text");

        if (Context.Current?.Request is null)
            return;

        //Change expiration of the login cookie
        Cookie? cookie = Context.Current.Request.GetCookie("DW_ExtranetSessionCookie");
        if (cookie is not null)
        {
            cookie.Expires = System.DateTime.Now.AddMinutes(20);
            CookieManager.UpdateCookie(cookie);
        }
    }
}

Remarks

The passed NotificationArgs is Dynamicweb.Notifications.Standard.Page.OnOutputArgs

Optimized

Page optimized notification. Occurs after the page has been optimized.

public const string Optimized = "DWN_STANDARD_PAGE_OPTIMIZED"

Field Value

string

Examples

using Dynamicweb.Extensibility.Notifications;

namespace Dynamicweb.Examples.Notifications.Standardж;

[Subscribe(Dynamicweb.Notifications.Standard.Page.Optimized)]
public class PageOptimizedObserver : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        if (args == null)
            return;

        var pna = (Dynamicweb.Notifications.Standard.Page.PageNotificationArgs)args;

        //To do - insert your code here
    }
}

Remarks

The passed NotificationArgs is Dynamicweb.Notifications.Standard.Page.PageNotificationArgs

PageTitle

Page title notification. Occurs when the title is assigned to a page.

public const string PageTitle = "DWN_STANDARD_PAGE_TITLE"

Field Value

string

Examples

using Dynamicweb.Extensibility.Notifications;

namespace Dynamicweb.Examples.Notifications.Standard;

[Subscribe(Dynamicweb.Notifications.Standard.Page.PageTitle)]
public class PageTitleObserver : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        if (args is null)
            return;

        var pta = (Dynamicweb.Notifications.Standard.Page.PageTitleArgs)args;
        pta.PageView.Meta.Title = "hello!";
    }
}

Remarks

The passed NotificationArgs is Dynamicweb.Notifications.Standard.Page.PageTitleArgs

PublishedStateChanged

Page published state changed notification. Occurs after the page "Published" state has been changed.

public const string PublishedStateChanged = "DWN_STANDARD_PAGE_PUBLISHEDSSTATECHANGE"

Field Value

string

Examples

using Dynamicweb.Extensibility.Notifications;

namespace Dynamicweb.Examples.Notifications.Standard;

[Subscribe(Dynamicweb.Notifications.Standard.Page.PublishedStateChanged)]
public class PagePublishedStateChangedObserver : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        if (args == null)
            return;

        var pna = (Dynamicweb.Notifications.Standard.Page.PageNotificationArgs)args;
        //Pass page Id to the notification e-mail
        string emailBody = $"The page (ID:{pna.Target.ID}) state has been changed.";
    }
}

Remarks

The passed NotificationArgs is Dynamicweb.Notifications.Standard.Page.PageNotificationArgs

Restored

Page deleted notification. Occurs after the page has been restored from trashbin.

public const string Restored = "DWN_STANDARD_PAGE_RESTORED"

Field Value

string

Examples

using Dynamicweb.Extensibility.Notifications;

namespace Dynamicweb.Examples.Notifications.Standard.Page;

[Subscribe(Dynamicweb.Notifications.Standard.Page.Restored)]
internal class PageRestoreObserver : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        if (args == null)
            return;

        var pra = (Dynamicweb.Notifications.Standard.Page.PageRestoredEventArgs)args;
        //pra.PageID
    }
}

Remarks

The passed PageRestoredEventArgs is Dynamicweb.Notifications.Standard.Page.PageRestoredEventArgs

Saved

Page saved notification. Occurs after the page has been saved.

public const string Saved = "DWN_STANDARD_PAGE_SAVED"

Field Value

string

Examples

using Dynamicweb.Extensibility.Notifications;

namespace Dynamicweb.Examples.Notifications.Standard;

[Subscribe(Dynamicweb.Notifications.Standard.Page.Saved)]
public class PageSavedObserver : NotificationSubscriber
{
    public override void OnNotify(string notification, NotificationArgs args)
    {
        if (args == null)
            return;

        var pna = (Dynamicweb.Notifications.Standard.Page.PageNotificationArgs)args;

        //Pass page Id to the notification e-mail
        string emailBody = $"The page (ID:{pna.Target.ID}) has been saved.";
    }
}

Remarks

The passed NotificationArgs is Dynamicweb.Notifications.Standard.Page.PageNotificationArgs

UrlWasAffected

Page url affected notification. Occurs after the page has been saved and one of the settings related to url generation was changed causing URL index to rebuild.

public const string UrlWasAffected = "DWN_STANDARD_PAGE_URLAFFECTED"

Field Value

string

Remarks

The passed NotificationArgs is Dynamicweb.Notifications.Standard.Page.PageNotificationArgs. If the UrlName, UrlUseAsWritten, MenuText or UrlIgnoreForChildren is changed, this notification fires. If the UrlName was specified before the page was edited, and the MenuText is changed, this notification will NOT be fired since the URL is not affected.

Improve this doc
To top