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The Argos SDK

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Argos is a framework for creating mobile SData clients using HTML5, JavaScript and CSS. This was originally developed by the Sage SalesLogix group to create the mobile interface for the Sage SalesLogix Mobile product. However since SalesLogix uses SData as its Web Services interface, this library was created entirely on SData. As a consequence it can be used with any product that supports SData.

As part of our Sage 300 ERP 2012 development we tested Argos on our SData feeds and produced a sample mobile application.

Note: that to run this application on your own system, you need at least the Sage 300 ERP 2012 beta.

Argos SDK

The Argos SDK is open source and available on github:

This includes a JavaScript SData client library that you can use standalone independent of the rest of the SDK along with a sample application that shows Argos running on SalesLogix. The SalesLogix sample application also includes the second sample which shows how to customize the first without requiring code changes to it.

Sage 300 Sample Argos Application

Sorry, the Sage 300 team doesn’t have a github account like SalesLogix right now. However I posted the Sage 300 Sample application and the matching Argos SDK on GDrive here:

Generally you would put these as folders under the c:\inetpub\wwwroot folder. Then you can start the app via: http://localhost/sage300/index-dev.html. (Or substitute your own hostname as needed).

In the Sage300 application there is a runtime folder. This needs to be copied to: C:\Program Files (x86)\Common Files\Sage\Sage 300 ERP\Tomcat\portal\sageERP\runtime. These are the definition files for the SData feeds that this sample uses. After you copy this, you need to restart the “Sage 300 ERP Tomcat” service for them to get read.


The last gotcha is that the Argos SDK uses Cross Origin Resource Sharing (CORS). This is a mechanism where the server that is serving the HTML can let the browser know its ok to talk to another server. This way the Web Server that serves up the HTML, CSS and JavaScript files can be different than the SData server. Normally this isn’t allowed as it’s considered a severe security threat since it allows malicious programs to send sensitive data to a third server or to send out things like Spam. CORS is an internet standard that provides a way to let the browser know what is ok and what is bad in a secure manner.

As a result, you have to configure the IIS (or whatever web server you use for the static content) to grant access to the SData server. You still have to do this, even if they are the same, since all SData requests from the Argos SDK are CORS validated. The Wiki attached to the Argos SDK on the main Github site above has complete information on this.

But since I’m not exposed to the outside world and don’t usually worry too much about this, I tend to just let CORS say everything is valid with a simple web.config file (in c:\inetpub\wwwroot):

<?xml version=”1.0″ encoding=”UTF-8″?>
<handlers accessPolicy=”Read, Execute, Script” />
<add name=”Access-Control-Allow-Origin” value=”*” />

Like I said, don’t just specify “*” like I have for a real situation, but if you are on different networks with a laptop, sometimes this is just easier. Similarly in a real environment, you would want to use https rather than http.

Configuring to Connect to Sage 300 SData Feeds

The key to interfacing to Sage 300 is the development.js file in the configuration folder. To work with Sage 300 it needs to look something like this:

define(‘configuration/development’, [‘Mobile/Sage300/ApplicationModule’], function() {
return {
modules: [
new Mobile.Sage300.ApplicationModule()
connections: {
‘crm’: {
isDefault: true,
offline: false,
url: ‘http://localhost/sdata/sageERP/sage300mobiledemo/SAMINC/&#8217;,
virtualDirectory: ‘SDataServlet/sdata’,
json: false
enableUpdateNotification: true

The key parts are the virtualDirectory to form the correct SData URLs for Sage 300. Remember that Sage 300 URLs start SDataServlet/sdata rather than just sdata. This is to avoid conflict when we are installed on the same server as Sage CRM. So notice the url: tag doesn’t include SDataServlet and then the virtualDirectory tag does. This will then cause the correct URLs to be formed. If you are having trouble with URLs then the Fiddler tool is great for debugging what is going on.

Note that to work, at least you need to change localhost to the server name you are using. Localhost will only work when running on the same computer.

Setup Quick List

So to summarize setup:

  1. Unzip the two zip files under the c:\inetpub\wwwroot folder.
  2. Add something to c:\inetpub\wwwroot\web.config for CORS.
  3. Copy the sage300\runtime folder to …\portal\sageerp\runtime.
  4. Restart Tomcat
  5. Edit the development.js file if you need to change the hostname.

Hopefully this will get you going fairly quickly.

Create Your Own App

This blog post is already getting a bit long, so I’ll go into more detail on how this sample program works in a future post. However this should be enough to get you started with the Argos SDK Wiki information and a working sample.

The Argos SDK is written in JavaScript and oriented to JavaScript development, so learning JavaScript is crucial. There are many good books on JavaScript as well as many good free web based resources. I like “Eloquent JavaScript” by Marign Haverbeke since it is fairly short and complete.

The Argos SDK relies heavily on the Dojo JavaScript framework. Along with the Simplate library and iUI library. My experience is that you don’t need to know too much about these to work with Argos, but I imagine if you get deep into it, it doesn’t hurt to know something about these.


One of the goals of SData is to enable the use of common tools across all Sage products. The Argos SDK is an example of this; it is a mobile SDK library for creating mobile applications that use SData to communicate with on-premise Sage applications. Over time you will see more and more of these sort of tools that leverage SData to provide enhanced functionality for a whole range of Sage applications.

Written by smist08

July 21, 2012 at 6:25 pm