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ST 4U 249: DOMs and DTDs in VA Smalltalk

June 22, 2012 13:36:20.036

Today's Smalltalk 4 You looks at the standard development process using VA Smalltalk and ENVY. If you have trouble viewing it here in the browser, you can also navigate directly to YouTube. To watch now, click on the image below:

XML and DTD.

If you have trouble viewing that directly, you can click here to download the video directly. If you need the video in a Windows Media format, then download that here.

You can also watch it on YouTube:

Today we'll look at using a DTD in conjunction with an XML document - to get started, you'll want to load the XML Support and XML Examples. Once you've done that, you can have a look at class AbtXmlBasicExample class, and method #saxExample. You'll also see that there are other examples - you should probably have a look at all of them. Try executing the example code


To run this example, use:

AbtXmlBasicSamples maplessExample

That will drop the XML file that's used first, and then execute the XML handling. The results come back this way:

DTD Handling

Need more help? There's a screencast for other topics like this which you may want to watch. Questions? Try the "Chat with James" Google gadget over in the sidebar.

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posted by James Robertson

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