How to get list item field versions data in Office365 / SharePoint Online 03 August 2015 Velin-Georgiev (0) The good old times I used to do farm (full trust) solutions for SharePoint on-premise and there was very easy way to get list item versions data and work with it. Nowadays the Office365 / SharePoint Online offers limited support for this through the CSOM/JSOM framework, but it is not possible to get... [More]
How to hide Edit Page button from Site Actions menu of SharePoint Publishing Site 22 July 2015 Velin-Georgiev (0) This post is related to SharePoint 2010 / 2013 and describes steps to hide "Edit Page" or any other button from SharePoint Site Actions menu for publishing layout / page in a custom solution. There might be a case where your client may not want the default.aspx page to be editable for exa... [More]
Prevent exposing sensitive page on web browser back button click after user logout in SharePoint control 22 July 2015 Velin-Georgiev (0) The idea behind this trick is that the page should not be cached by the browser and reloaded every time the user access it so when you logout and try the back button of the browser instead of cached data, a request to the server would be send and it would redirect you to the login page in case this ... [More]
Office365 / SharePoint CSOM getting all list items content with Caml query 22 July 2015 Velin-Georgiev (0) There is Office365/Sharepoint CSOM Caml query way to get all available list items even thay are in folders in particular list and also get the custom fields data with no need to specify the field internal names in the <ViewFields> part of the Caml query. using (var clientContext = _context.Cr... [More]
Office365 / SharePoint CSOM getting all list items content with Caml query 22 July 2015 Velin-Georgiev (0) There is Office365/Sharepoint CSOM Caml query way to get all available list items even thay are in folders in particular list and also get the custom fields data with no need to specify the field internal names in the <ViewFields> part of the Caml query. using (var clientContext = _context.Cr... [More]
CSOM Search Keyword query with custom managed metadata properties in Office365 / SharePoint 22 July 2015 Velin-Georgiev (0) In order to access the custom managed properties we have to add them under SharePoint -> SharePoint admin center -> Manage Search Schema You simply add your new managed property and associate it with the crawled property. Then your CSOM C# code should look like th... [More]
Authorizing Office 365 SharePoint Apps to read Azure AD data 25 January 2015 Radi-Atanassov (4) I've been using the Azure AD Graph API in SharePoint/Office Apps for some time now and the changing releases of the different Microsoft products definitely makes it very confusing for newcomers. The documentation has a long way to go, it is quite tricky with the very few examples that use old API's.... [More]
Debugging and troubleshooting SharePoint – Part 1 18 May 2014 Radi-Atanassov (0) A friend of mine asked me a very cool question: "how does an MCM troubleshoot and debug SharePoint?" Well, as simple as the question is, I prepared a big set of tips that I believe are extremely unpopular in the SP development space, yet extremely powerful if used in the right way. I use these ... [More]
Slides from the SUGBG/CORE IO presentation 04 April 2014 Radi-Atanassov (0) Myself and Ognyan delivered a presentation on managing a development/QA environment for an entire team last night. Here are the slides :) Feel free to ask us any questions on the topic. Enjoy!
Recompiling your own version of the SharePoint code to suit your needs 23 March 2014 Radi-Atanassov (0) Ever been pissed off at the SharePoint code? Banging your head against the wall, trying to figure out why something is not working for you, you're looking at it with a reflection tool and just want to see what would happen if you change a single line of code? You don't have the SharePoint source co... [More]