As I mentioned in the last part of the series, when we build a Single Page Application (SPA), we’ll usually want to keep the data we’re displaying up to date. GetListItems and GetListItemChanges are two of the operations that can help with this, but the more robust option is GetListItemChangesSinceToken (MSDN documentation). In fact, it’s…
Yesterday I released SPServices 2013.02. Here are the release headlines: Improved compatibility with SharePoint 2013, whether on premises or on Office365, especially in the value-added functions (SPCascadeDropdowns, SPDisplayRelatedInfo, etc.) Better API stability, including fixes for GetListItemChanges, GetListItemChangeSinceToken, and others Bug fixes and performance improvements While this is primarily a maintenance release, if you are using…
I’m building a reasonably complex form with InfoPath 2013 in which I need to look up data for some dropdowns from several external REST Web Services. The REST services are available publicly and anonymously, so authentication isn’t any issue. For example, say I have a field on the form which displays values for Category in a dropdown….
Ira Fuchs has been at it again, working to make SharePoint more interesting and accessible to Real SharePoint People. What I like about Ira’s books is that they are written for people who want to get something done from start to finish. In each book, Ira takes us through how he’s built real applications. Ira’s…
[SharePoint Magazine date=”December 23, 2010″] Consistency in one’s development practices is a critical part of generating reliable, maintainable code. Most large software contains some inconsistencies, but in your development efforts with SharePoint, you should try your best not to introduce any inconsistencies of your own. In this article, I’ll show you the effect of one…