[Vars]
[Vars] returns a map containing every variable defined in a page. The keys for the map are the names of the variables. The value for each key is the current value for the specified variable. The returned map is read-only.
Note: Variable names which start with an underscore are used internally by Lasso and should generally not be modifed.
- Syntax
- Parameters
[Vars]Examples
To display all the variable names that are defined for the current page:
Use the [Vars] tag to return a map of all variables, then cycle through them to display each variable name.
[Loop: (Vars)->Size]
<br>[Output: (Vars)->(Get: Loop_Count)->First]
[/Loop]Result:
<br>__html_reply__
<br>__result_code__
<br>__loop_count__
<br>__result_message__
<br>__http_header__
<br>__tag_registry__
| Tag Link | [Vars] | Category | Variable |
|---|---|---|---|
| Type | Substitution | Data Source | Any |
| Support | Abbreviation | Version | 5.0 |
| Output Type | Map | Security | None |
| Implementation | Internal | Sets | Lasso 6.0, Lasso 5.0 |
Please note that periodically LassoSoft will go through the notes and may incorporate information from them into the documentation. Any submission here gives LassoSoft a non-exclusive license and will be made available in various formats to the Lasso community.
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