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180 Chapter 13 Customizing the Development Environment
Adding Tag Help
You can associate an HTML-based Help document with a tag by embedding the Help
text inside the
tagdescription
block.
Here is an example of a
tagdescription
block and the result in a Tag Editor:
<tagdescription height=100>
<B>cfapplication</B>
<P>Defines scoping for a ColdFusion application and
enables or disables storing client variables in the system
registry. By default, client variables are disabled.
Cfapplication is typically used in the application.cfm
file to set defaults for a specific ColdFusion application.
</tagdescription>
Providing Help from an external file
As the Help content grows, it may become cumbersome to specify the entire body of
the Help inside the
tagdescription block. In addition, large bodies of Help
embedded in the editor file will cause the editor dialog box to open more slowly as
more markup has to be parsed to compose the editor. Under these circumstances, it
advisable to provide large Help contents in a separate HTML file. Such files can then
be referenced using a relative path from the tag editor template.
For example:
<tagdescription helpfile="Docs/TagHelpFile.htm"/>