Usage

 @@Image("URL", "alt text", "image width", "image height")@@
 @@Image("URL", "alt text")@@

Testing above theory:

Examples

With width and height:

 @@Image("http://www.flexwiki.com/home.gif", "Home", "16", "16")@@

Example when update is released here.

With only image URL and alt text:

 @@Image("http://www.flexwiki.com/home.gif", "Home")@@

Example when update is released here.

All parameters must be enclosed in double-quoted strings. If you want to include a quotation mark in a string, escape it with a backslash:

 @@Image("http://www.flexwiki.com/home.gif", "The \"Home\" graphic")@@

This will be rendered as:

 <img src="http://www.flexwiki.com/home.gif" alt="The &quot;Home" graphic">

There must be either two or four parameters passed to ImageBehavior -- you must include a URL and the alt text. While height and width are optional, if you specify height you must specify width.

General rules for the arguments string

General rules for the string between the parentheses in an @@Behavior()@@ call. This should be moved to WikiBehavior, but I'll do that when I've finished up the code.

• All elements must be quoted strings.
• Elements separated by commas. One or more spaces allowed adjacent to comma.
• No tabs, linefeeds, or carriage returns allowed anywhere in the overall args string.
• Must use double quotation marks, not single.
• To escape quotation marks, precede with a backslash -- this is the only character that can (or needs to be) escaped.
• Commas allowed inside quoted strings -- no need to escape there.

Information for developers

This change is now checked in to the GotDotNet Workspace (2003-12-29). All changes were in EngineSource.

Changed files:

• AllNamespacesWithDetailsBehavior.cs
• Behavior.cs
• Formatter.cs
• NowBehavior.cs
• ProductNameBehavior.cs
• ProductVersionBehavior.cs

New files:

• ImageBehavior.cs

There are several new tests.

In FormattingTests:

• ImageBehaviorTwoParamTest
• ImageBehaviorFourParamTest
• ImageBehaviorEmbeddedQuotationMarks
• ImageBehaviorOnlyOneArg
• ImageBehaviorOnlyThreeArgs

A new section -- ParseBehaviorParametersTests

• ParseParmsOneParameter
• ParseParmsTwoParameters
• ParseParmsEscapedQuotation
• ParseParmsExtraSpace
• ParseParmsUnclosedQuotationMark
• ParseParmsMissingQuotationAtStart
• ParseParmsEmptyParameter