PARAM defines a parameter for a Wizard or a Wizard page.
The following subjects are covered in this document:
Related information about VTML and WIZML:
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PARAM plays a role in the following VTML-driven tools:
This tag can occur only within the WIZARD tag or within a PAGE tag in a Wizard profile file.
The PARAM tag can occur in two different contexts: both the WIZARD tag and the PAGE tag can have parameters defined; the semantics are very different though:
As follows from this explanation, possible attributes for PARAM depend on the context where it is used.
<PARAM .../> | |
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NAME | Required. Name of the parameter. |
VALUE | Initial value of the parameter. |
REQUIRED | True/False or YES/NO (can be the result of a dynamic expression).
Determines whether a value for the parameter is required. The Wizard manager will not enable the Finish button until all required parameters are
entered. Note: This does not work completely reliably: even if a parameter marked as REQUIRED still does not have a value when you arrive on the Wizard's final page, the Finish button will be enabled on that page (though it's disabled on all other pages). |
<PARAM .../> | |
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NAME | Required. Name of the parameter. |
VALUE | Required. Value of the parameter. |