easyEws v1.0.15 Released

In this latest release I have incorporated my first community pull. A big thank you to Vijay Samtani for adding the sendMailItem. This new addition allows you to create a message to multiple recipients and with zero to many attachments.

Here is a link to the repository: https://github.com/davecra/easyEWS

You can references it in your code:


<script type="text/javascript" src="node_modules/easyews/easyews.min.js"></script>

And you can allow pull it down from NPM:

npm install easyEws

Microsoft Office Development Environment Setup Script

If you are new to Office Web Add-in Development, then this post is for you. Even if you are not new and you need to setup a new development environment, this post is for you too.

Now, as far as manually setting up a new Office web add-in development environment, there are a few sources for helping you get started. There is the official guide here:

Set up your development environment

And I have also written one here:

How to-Configure VSCode for Office Development

NOTE: Mine is a tad more complicated, but essentially walks you through setting up for full fledged development, including source control with Git. That article was actually more for me when I wrote it.

BUT WAIT, THERE’S MORE…

However, after a co-worker and fellow Office Developer (Marty Andren) and I got to talking about this topic, I had an idea to create a script essentially automating the entire process. That was how the Microsoft Office Development Setup script, or MODES was born. The script is posted in the following repository:

https://github.com/davecra/modes

The MODES script is provided as-is for folks who need to setup an Office development environment. It is a simple run it and done. Once you have completed this script you will have:

NOTE: This also installs http-server, a simple local web server that I hope to use in a forthcoming blog post that expands on a previous post demonstrating how easy it is to build a Web Add-ins from scratch.

NOTE: The script installs everything as local user, so there is no need for administrative permissions.

On the MODES GitHub post, you can follow the README directions to download and run the PowerShell script. If you are unfamiliar with PowerShell, you can just follow the steps and should walk you through what you need to do fairly quickly and easily.

If the above script cannot be run on your system (as a script), you can try to perform the steps manually by Copy/Pasting the following GIST into a PowerShell window and pressing enter:


Add-Type assembly "system.io.compression.filesystem";$vscode_url = "https://aka.ms/win32-x64-user-stable";$vscode_output = $env:USERPROFILE + "\downloads\vscode.exe";$node_url = "https://nodejs.org/dist/latest/win-x64/node.exe";$node_output = $env:USERPROFILE + "\downloads\node.exe";$node_install_path = $env:USERPROFILE + "\node";$npm_url = "https://nodejs.org/dist/npm/npm-1.4.9.zip";$npm_output = $env:USERPROFILE + "\downloads\npm.zip"
Invoke-WebRequest Uri $vscode_url OutFile $vscode_output
Invoke-WebRequest Uri $node_url OutFile $node_output
Invoke-WebRequest Uri $npm_url OutFile $npm_output
Start-Process FilePath $vscode_output ArgumentList ('/VERYSILENT', '/MERGETASKS=!runcode') Wait
md $node_install_path
copy $node_output $node_install_path
[io.compression.zipfile]::ExtractToDirectory($npm_output, $node_install_path)
[Environment]::SetEnvironmentVariable("Path", [Environment]::GetEnvironmentVariable("Path", [EnvironmentVariableTarget]::User) + ";" + $node_install_path, [EnvironmentVariableTarget]::User)
$env:Path += ";" + $node_install_path
cd $node_install_path
Start-Process FilePath npm ArgumentList ('install', '-g', 'npm') WindowStyle Hidden Wait
Start-Process FilePath npm ArgumentList('install', '-g', 'yo', 'generator-office') WindowStyle Hidden Wait
Start-Process FilePath npm ArgumentList('install', '-g', 'http-server') WindowStyle Hidden Wait
$yo_file = $node_install_path + "\yo.ps1"
ren $yo_file "yo.ps1.old"

view raw

modes_gist.ps1

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This GIST is a “minified” version of the script on GitHib (no comments, no output and some lines are combined). So if you run this GIST, you will need to do give it time to complete as there is no feedback.

 

 

easyEws v1.0.14 released

First off, there is no version 1.0.13. wlEmoticon-winkingsmile.png

For this latest release, I have added one handy new function getParentId(). This function uses the child message “InReplyTo” field to locate the parent message with the same corresponding “InternetMessageId” field. If found, you will get the Id of that parent message. If not found, you will get NULL.

As per usual, to get the latest you can link to the CDN: https://cdn.jsdelivr.net/gh/davecra/easyEws/easyEws.js

Or you can access it from NPM via this command:

npm -install easyews

NOTE: I was informed that I had forgot to update NPM to v1.0.12 per the last release. So I have fixed that and have updated this build on NPM.

easyEws v1.0.12 released

I have updated the easyEws library.

The changes I made in v1.0.11 for ResolveNames were only ES6 compliant and did not work in IE11. Specifically, I defined an ES6 class object versus a more compliant ES3+ function/class. The update was recoded and now functions in IE11.

Additionally, there was a reported issue with recipient aggregation in the getallRecipientsAsync() function. I was using a .forEach() on the recipient array which seemed to be causing problems with larger result sets. So I updated it to use a standard for loop.

Other than that there were no major changes to this version.

Office Scripts: The future is here

Microsoft has been working hard to make Office available on every platform. One of the biggest changes has been the ability to run Office the a browser or Office online. However, one drawback has been that automation in Office online has been limited to Web Add-ins which are aimed solidly at professional developers. However, Visual Basic for Applications (VBA) macros are only supported in Windows and Mac clients. They are not supported on the web platform, the iOS or Android platforms. And, well, they still are not.  wlEmoticon-disappointedsmile.png  However, something new has arrived which will allow you to create “macros” anywhere, on any platform (eventually).

Microsoft recently announced Office Scripts. It is an end-user approachable, web and collaborative supported scripting language. It is still in preview and only supported in Excel online, for now.

First, to access this you must have your administrator enable it in the Office 365 Portal:

turn_on_scripts

For citizen programmers this line from the above page says it all:

Scripts allow you to record and replay your Excel actions on different workbooks and worksheets. If you find yourself doing the same things over and over again, an Office Script can help you by reducing your whole workflow to a single button press.

So, I enabled it in my test tenant and created the quintessential “Hello Wold” Action Recording. When your administrator enables this on your tenant, you will get this new Automation tab:

AutomationTab

From there, I clicked on Record Actions, typed “Hello World!” in cell A1, and then stopped the macro. It then asked me to name it and give a description (optional), and then Save. From there it opened the Code Editor and here is what I see:


async function main(context: Excel.RequestContext) {
// Set range A1 on selectedSheet
let workbook = context.workbook;
let worksheets = workbook.worksheets;
let selectedSheet = worksheets.getActiveWorksheet();
selectedSheet.getRange("A1").values = [
["Hello World"]
];
}

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HelloWorld.js

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Once you open a new workbook, you can then click on the Code Editor button and you will see all your recorded scripts:

recordings

The future is here. Check it out now. You can learn more about Office Scripts from here: https://docs.microsoft.com/en-us/office/dev/scripts/tutorials/excel-tutorial.

 

Web Add-in Side Loader Tool

Whether you have been following the guidance for Centralized Deployment of Web Add-ins or you do not have Office 365 and you want to create a SharePoint catalog for deployment, but realize it has limitations:

App catalogs on SharePoint do not support add-in features that are implemented in the VersionOverrides node of the add-in manifest, such as add-in commands.

You essentially try all the options on this page and find that side loading is the only method that will work. So you give it a shot, it works and now you are wondering how to deploy that to a larger group of users.

That is where this new tool that a fellow co-worker (Marty Andren) and I created will come in handy: The Web Add-in Side Loader Tool. Here is the link to the GitHub where it and it’s documentation are located:

https://github.com/davecra/WebAddinSideloader

Please let me know if you have any questions or issues with this tool.

OfficeJS.dialogs Updated to v1.0.9

Like yesterday with easyEws, it has been a while since I have touched the OfficeJS.Dialogs library. I updated it yesterday with a quick fix and some content updates. I have had questions about using it from a CDN. The primary issue is that the displayDialogAsync() API does not support CDN. It just displays the HTML as raw text in the dialog. There are some ways I can provide this as a workaround, but it involves me support infrastructure. So, the better thing is to just wait for the API to support CDN’s.

If you have any questions about using this library, please let me know.

easyEws Updated to v1.0.11

It has been a while since I have updated this library, however I have had a few requests.

The first one that I am publishing today is adding the ResolveNames operation. The latest is now on GitHub here. And you can install it using NPM like this:

npm install easyews

Also, I have updated the CDN listing. Before I was using RAWGIT but that has been retired. You can now add the CDN like this:


<html>
<head>
<!– DEBUG –>
<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/davecra/easyEws/easyEws.js"></script>
<!– Or, MINIFIED –>
<script type="text/javascript" src="https://cdn.jsdelivr.net/gh/davecra/easyEws/easyEws.min.js"></script>
</head>
</html>

view raw

easyEwsCDN.html

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To issue a resolve names you will pass the email address or the display name to the function like this:


async function run() {
var msg = Office.context.mailbox.item;
msg.to.getAsync(function(asyncResult) {
if(asyncResult.status == Office.AsyncResultStatus.Failed) {
$("#recipientResult").text(asyncResult.error);
} else {
/** @type {Office.EmailAddressDetails[]} */
var recips = asyncResult.value;
// are there any recipients at all
if(recips == null || recips.length == 0) {
$("#recipientResult").html("NO RECIPIENTS");
} else {
/** @type {string} */
var info = "<br/>DISPLAY NAME: " + recips[0].displayName + "<br/>" +
"EMAIL_ADDRESS: " + recips[0].emailAddress + "<br/>" +
"RECIPIENT_TYPE: " + recips[0].recipientType;
easyEws.resolveRecipient(recips[0].emailAddress, function(result) {
if(result == null || result.length == 0) {
info += "<br/>UNRESOLVED</br>";
} else {
info += "<br/>RESOLVED: " + result[0].MailBoxType;
info += "<br/>RESOLVED EMAIL: " + result[0].EmailAddress;
}
// write tot he form
$("#recipientResult").html(info);
}, function(error) {
$("#recipientResult").text(error);
}, function(debug) {
$("#debugResult").text(debug)
});
}
}
});
}

view raw

resolveNames.js

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If you have any suggestions for this library, please ping me.

Expanding Personal Contact Lists in Outlook with OfficeJS

If you are developing an OfficeJS add-in for Outlook or Outlook Online (OWA) and your project requirements have a need to peek inside distribution lists, you might find that there are two kinds:

  • Distribution Lists – these are Exchange groups, or mail enabled Active Directory groups. These are managed by the enterprise IT and contain a list of email addresses and/or other distributions lists.
  • Contact Lists / Private Distribution Lists – these are personal lists created by the user that can contain similar objects.

For an Office Add-in, you must use the makeEwsRequestAsync() command to submit EWS to Exchange. And the specific command you will need to use is ExpandDL to get the members of a DL (or contact list). With regards to the first item in the list above, it is pretty straight forward. For the second item there is this blurb on the page:

Private distribution lists are located in the Contacts folder of a user’s mailbox. Private distribution lists do not have e-mail addresses so their store item identifiers are used in an ExpandDL request. Members of a private distribution list can be any mail-enabled user, contacts or distribution lists from Active Directory, or contacts or private distribution lists from a user’s Contacts folder.

The bold part is key. But where do you get this. When you request a to.getAsync() and receive “Bob’s Favorite People” as a recipient item what do you do with it?

The key is to call the EWS method ResolveNames. When you call this on “Bob’s Favorite People” you will get a return value with PrivateDL and an ItemID (the Exchange Store Item ID in the users Contact folder) that you will then send that ItemId to ExpandDL. Here is what the soap response would look like from ResolveNames:


<?xml version="1.0" encoding="utf-8"?>
<!– Note: EwsEditor has replaced the "utf-16" text in the first line with"utf-8" in order for the XML to render in the response web control. –>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Header>
<h:ServerVersionInfo MajorVersion="15" MinorVersion="20" MajorBuildNumber="2305" MinorBuildNumber="24" Version="V2018_01_08" xmlns:h="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" />
</s:Header>
<s:Body>
<m:ResolveNamesResponse xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types">
<m:ResponseMessages>
<m:ResolveNamesResponseMessage ResponseClass="Success">
<m:ResponseCode>NoError</m:ResponseCode>
<m:ResolutionSet TotalItemsInView="1" IncludesLastItemInRange="true">
<t:Resolution>
<t:Mailbox>
<t:Name>Bob's Favorite People</t:Name>
<t:RoutingType>MAPIPDL</t:RoutingType>
<t:MailboxType>PrivateDL</t:MailboxType>
<t:ItemId Id="AAMkADU2NjQzOWIxLWZkMTktNDU2NC04MGYwLTc4OGUxZTQ3ZTQ4OQBGAAAAAABU0Ha8nllhSqfh0CtR+4+uBwAdo3MIorCqSaC1lyH8qlH1AAAAAAEOAAAdo3MIorCqSaC1lyH8qlH1AAQQFxCnAAA=" ChangeKey="EgAAABYAAAAdo3MIorCqSaC1lyH8qlH1AAQQUFsg" />
</t:Mailbox>
</t:Resolution>
</m:ResolutionSet>
</m:ResolveNamesResponseMessage>
</m:ResponseMessages>
</m:ResolveNamesResponse>
</s:Body>
</s:Envelope>

You can then make your ExpandDL request like this:


<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Header>
<t:RequestServerVersion Version="Exchange2016" />
</soap:Header>
<soap:Body>
<m:ExpandDL>
<m:Mailbox>
<t:ItemId Id="AAMkADU2NjQzOWIxLWZkMTktNDU2NC04MGYwLTc4OGUxZTQ3ZTQ4OQBGAAAAAABU0Ha8nllhSqfh0CtR+4+uBwAdo3MIorCqSaC1lyH8qlH1AAAAAAEOAAAdo3MIorCqSaC1lyH8qlH1AAQQFxCnAAA=" />
</m:Mailbox>
</m:ExpandDL>
</soap:Body>
</soap:Envelope>

The result will be a list of all the email addresses, like this:


<?xml version="1.0" encoding="utf-8"?>
<!– Note: EwsEditor has replaced the "utf-16" text in the first line with"utf-8" in order for the XML to render in the response web control. –>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Header>
<h:ServerVersionInfo MajorVersion="15" MinorVersion="20" MajorBuildNumber="2305" MinorBuildNumber="24" Version="V2018_01_08" xmlns:h="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" />
</s:Header>
<s:Body>
<m:ExpandDLResponse xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types">
<m:ResponseMessages>
<m:ExpandDLResponseMessage ResponseClass="Success">
<m:ResponseCode>NoError</m:ResponseCode>
<m:DLExpansion TotalItemsInView="3" IncludesLastItemInRange="true">
<t:Mailbox>
<t:Name>Bill S. Preston Esquire</t:Name>
<t:EmailAddress>bill@WyldStallyns.ooo</t:EmailAddress>
<t:RoutingType>SMTP</t:RoutingType>
<t:MailboxType>Contact</t:MailboxType>
</t:Mailbox>
<t:Mailbox>
<t:Name>Theodore Logan</t:Name>
<t:EmailAddress>ted@WyldStallyns.ooo</t:EmailAddress>
<t:RoutingType>SMTP</t:RoutingType>
<t:MailboxType>Contact</t:MailboxType>
</t:Mailbox>
<t:Mailbox>
<t:Name>Wyld Stallyns Fans</t:Name>
<t:EmailAddress>fans@WyldStallyns.ooo</t:EmailAddress>
<t:RoutingType>SMTP</t:RoutingType>
<t:MailboxType>Contact</t:MailboxType>
</t:Mailbox>
</m:DLExpansion>
</m:ExpandDLResponseMessage>
</m:ResponseMessages>
</m:ExpandDLResponse>
</s:Body>
</s:Envelope>

NOTE: For now the ResolveNames operation is not supported in my library easyEws. I am working to add it in the coming weeks.

Please let me know if you have any suggestions or questions.

NOTE: I am not an Exchange Web Services (EWS) expert, but have some experience with it through the OfficeJS makeEwsRequestAsync() command. To get the answer for this blog entry, I had to go to a real EWS expert to figure this one out. Many thanks to Dan Bagley (EwsEditor) for his assistance.

Downloading the OfficeJS Preview API for Offline Testing

Recently, I had a need to download the preview of the OfficeJS API for testing in an offline environment. The primary (and preferred) way to access the preview beta library is to point to it on the CDN via your HTML, like this:


<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=Edge" />
<title>My OfficeJS Add-in</title>
<script src="https://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.9.1.min.js" type="text/javascript"></script>
<!–<script src="https://appsforoffice.microsoft.com/lib/1/hosted/office.js&quot; type="text/javascript"></script>–>
<!– PREVIEW API CDN –>
<script src="https://appsforoffice.microsoft.com/lib/preview/hosted/Office.js" type="text/javascript"></script>
</head>

view raw

previewapi.html

hosted with ❤ by GitHub

However, if you need to download this for use offline in testing, you can actually download it using Node Package Manager. All you need is this command:

npm install @microsoft/office-js@beta

I was able to do my testing as if I were online with the CDN, so all was good. Happy coding! wlEmoticon-hotsmile.png