Demos

The demos available with The 4D Web Companion can be downloaded from this page. The archive password is on page 6 of the book.

WebCore

WebCore implements and demonstrates the 4D Web server tips, tricks, and techniques described in The 4D Web Companion, including:

Protecting individual pages with a password.
Adding custom magic URLs.
Replacing 4DINCLUDE with a more flexible and powerful alternative.
Automatically parsing, initializing, and deinitializing Web connections.
Sending custom error pages and modifying 4D's default error text.
Searching and viewing database records.
Uploading documents from a browser to 4D.
Controlling HTML formatting completely outside of the database.
Serving custom pictures with 4DACTION, 4DCGI, 4DVAR, or bad URLs.

WebCore is available for download below in multiple archive formats for Mac OS and Windows. If you have trouble downloading in one format, please try another. The archive password is on page 6 of The 4D Web Companion.

Platform	Format	Size
	Stuffit Archive	660K
	Binhexed Stuffit Archive	912K
	Zip Archive	739K

WebCore Update

The archives listed below include updates to correct all known bugs in the WebCore database. The archive read me lists the changes. (Last updated May 15, 2002.)

Platform	Format	Size
	Stuffit Archive	12K
	Zip Archive	8K

Semi-Dynamic Tags

This example demonstrates the mechanics of each of 4D's semi-dynamic tags. See the WebCore example for real-world applications of these tags. The Semi-Dynamic Tags example is available for download below in multiple archive formats for Mac OS and Windows. If you have trouble downloading in one format, please try another. The archive password is on page 6 of The 4D Web Companion.

Platform	Format	Size
	Stuffit Archive	144K
	Binhexed Stuffit Archive	200K
	Zip Archive	148K

Contextual Mode

This example demonstrates some 4D contextual mode features, including field and object translation. The Contextual Mode example is available for download below in multiple archive formats for Mac OS and Windows. If you have trouble downloading in one format, please try another. The archive password is on page 6 of The 4D Web Companion.

Platform	Format	Size
	Stuffit Archive	372K
	Binhexed Stuffit Archive	512K
	Self-Extracting Zip Archive	387K
	Zip Archive	355K