Summary

• Page properties (2 modified, 0 added, 0 removed)

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Page properties

Author

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1		-XWiki.ThomasMortagne
	1	+XWiki.VincentMassol

Content

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76	76	Introducing a parameter to a wiki macro is pretty straight forward; you simply need to add an object of type ##XWiki.WikiMacroParameterClass## into your wiki macro document (one object per parameter). This class contains several fields that allow you to define your parameter clearly:
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78	78	* Parameter name: Name of the parameter, users will refer this name when invoking your macro with parameters
79		-* Parameter description: A short description of the parameter, this description will be made available on the WYSIWYG editor
	79	+* Parameter description (optional): A short description of the parameter, this description will be made available on the WYSIWYG editor
80	80	* Parameter mandatory: Indicates if this particular parameter is mandatory, wiki macro will fail to execute if a mandatory parameter is missing
81		-* Parameter default value: The default value of the parameter when it's empty
82		-* Parameter type: Indicates in which type the parameter value should be converted in (java.lang.String by default)
	81	+* Parameter default value (optional): {{info}}Since 10.10{{/info}} The default value of the parameter when it's empty
	82	+* Parameter type (optional): {{info}}Since 10.10{{/info}} Indicates in which type the parameter value should be converted in (java.lang.String by default)
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84	84	Now we're going to extend our **hello macro** with a parameter. We will introduce a parameter named //greetUser// that will indicate if the greeting message should be tailored for the current user viewing the page. The definition of the parameter is shown below:
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