I will be presenting a demo at the MVP Summit 2018 for Outlook and also helping with some labs in Excel on the OfficeJS platform. In preparation, I updated my Outlook Sample on my GitHub. This sample was created in VSCode via a Yeoman template.
What the add-in does is a check of all users on the To/CC/BCC line, splits apart any groups (or groups in groups) and then checks to see if any of the user emails are external to your domain. If any external users are found it prompts you with dialog asking if you are sure you want to send:
The updated add-in demonstrates:
The OnSend event
The use of dialogs
And the newly added ExpandDL function for Exchange Web Services through the makeEwsRequestAsync() call.
In this sample, I am using both of my libraries:
easyEws – to help with the ExpandDL call. Updated in a previous post.
I also had to create a set of asynchronous functions and asynchronous recursive function calls to perform this work – which got a tad complex. For now all the code is in the function-file.js, but to help with splitting out all recipients and groups I might build this into a new library. For example, here is the function to recursively call itself asynchronously (splitting groups in groups in groups in groups…):
Anyway, I will be demonstrating this add-in and the functionality required at the MVP Summit. So if you are attending, I hope to see you there.
With recent changes to Exchange Online, the ExpandDL functionality has been added to the makeEwsRequestAsync function. As such this function, which was previously “advertised” in easyEws (but marked as **DO NOT USE**), now functions as designed.
To use the new function:
NOTE: AS of this writing (2/27/2018), this is NOT supported in Exchange 2016 (on-prem). It is to be released with CU9.
This has been slow coming, but I have just released v1.0.7 of easyEws. As per usual, it is on NPM and on GitHub. You can get the latest with the command:
npm update easyews
Or, you can install it into your solution with the command:
npm install easyews
In this version the JSDOC information is now full incorporated so you get great inline help with each command. I enhanced the library so that it works better with inline help and so I changed how the class is setup and exposed. I have updated the README.md on GitHub, but I still am working on examples and such, that will be done later. And I added new functionality, a moveItem command which can be used to move any item from one folder to another. This was a added due to feedback I received on LinkedIn.
Please feel free to reach out to me with any questions or suggestions.