[Params]
[Params] returns an array of all the parameters passed to a custom tag. The array will contain single values or pairs depending on what parameters were passed.
The [Params] array will not contain any encoding keywords that were passed to the current custom tag.
The -Required and -Optional parameters for the [Define_Tag] ... [/Define_Tag] tags can be used to define named parameters. These named parameters will be automatically set to local variables within the custom tag. However, the parameters will also be avaiable within the [Params] array.
- Syntax
- Parameters
[Params]Examples
To return a list of all the parameters of a custom tag:
Use the [Params] tag. The following tag simply echos its parameters back to the format file.
[Define_Tag: 'Param_Echo']
[Return: (Params)]
[/Define_Tag]
[Param_Echo: 'One', -Two='Three', 'Four'='Five', -Six, 7, 8=9]Result:
(array: (One),
(pair: (-Two)=(Three)),
(pair: (Four)=(Five)),
(-Six),
(7),
(pair: (8)=(9))]
| Tag Link | [Params] | Category | Custom Tag |
|---|---|---|---|
| Type | Substitution | Data Source | Any |
| Support | Preferred | Version | 5.0 |
| Output Type | Array | Security | Tag |
| Implementation | Internal | Sets | Lasso 8.5, Lasso 8.0, Lasso 7.0, Lasso 6.0, Lasso 5.0 |
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