September 2007
Intermediate to advanced
600 pages
20h 21m
English
book
Adobe ColdFusion 8 Web Application Construction Kit, Volume 1: Getting Started
by Ben Forta, Raymond Camden, Charlie Arehart
Content preview from Adobe ColdFusion 8 Web Application Construction Kit, Volume 1: Getting Started
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Using ColdFusion Components
ColdFusion Components are used by other ColdFusion code, although rather than used, CFCs are said to be invoked. A special tag is used to invoke ColdFusion Components, and not surprisingly the tag is named <cfinvoke>. To invoke a ColdFusion Component you’ll need to specify several things:
The name of the CFC to be used.
The name of the method to be invoked (CFCs may contain multiple methods).
The name of a variable that should contain any returned data.
In addition, if the CFC method being invoked accepts arguments, those arguments are to be provided.
Listing 11.6 is a simple file named testcfc.cfm. As its name suggests, it tests the CFC file you just created.
Listing 11.6. testcfc.cfm—CFC Tester Step 1
<!--- Name: testcfc.cfm ... |
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.