Recently I needed to add an Alert Me link on Pages. Alert Me is a well known SharePoint functionality for notifying users about changes in list or list items. It is availabe in OOB SharePoint as a command in Ribbon if you go to a list view: When you click on this ribbon command, SharePoint opens a modal dialog and takes you to layouts page: SubNew.aspx. To open a modal dialog and load a page is not a rocket science. So a custom “Alert Me” link is doable. As the first step I copied the html markup from the ribbon and adjusted it a little bit. [sourcecode language=“html”] Alert Me [/sourcecode] Then the javascript code which gets the List ID and Page ID is very simple because this information is there in the magic _spPageContextInfo: [sourcecode language=“javascript”] var takana = window.takana || {}; takana.alertMe = function () { var url = String.format("{0}/{1}/SubNew.aspx?List={2}&ID={3}" , _spPageContextInfo.webAbsoluteUrl , _spPageContextInfo.layoutsUrl , encodeURI(_spPageContextInfo.pageListId) , _spPageContextInfo.pageItemId); OpenPopUpPage(url); } [/sourcecode] This code will open a modal dialog in exactly the same way as the ribbon command in OOB SharePoint and let you subscribe to changes on that page. In this code I use String.format which is available on SharePoint pages and _spPageContextInfo which has existed since SharePoint 2010 and has been extended with more useful information about the current context.

Ett mycket intressant projekt för att skapa ribbon-anpassningar. Som så här:

new ButtonDefinition()
{
    Id = "New",
    Title = "Start new game",
    CommandJavaScript = "window.location.reload();",
    Image = new ImageDefinition()
    { 
        Url16 = "/\_layouts/images/ChessWebPart/new16.png",
        Url32 = "/\_layouts/images/ChessWebPart/new32.png"
    }
}
```Så blir resultatet: ![spribbong](http://markeev.com/sharepoint/ribbon/media/buttonSample.png)