[Required_Field]
[Required_Field] can be used to output the names of each of the required fields or columns which are defined in the current database and table
When called with a -Count parameter this tag returns the number of required fields.
When called with a numeric parameter this tag returns the name of one of the required fields.
- Syntax
- Parameters
[Required_Field: -Count]
[Required_Field: Field Number]Examples
To display the current required fields:
Use the [Required_Field] tag within [Loop] ... [/Loop] tags. The following example shows two required fields First_Name and Last_Name.
[Inline: -Show
-Database='Contacts',
-Table='People']
[Loop: (Required_Field: -Count)]
<br>[Required_Field: Loop_Count]
[/Loop]
[/Inline]Result:
<br>First_Name
<br>Last_Name
| Tag Link | [Required_Field] | Category | Results |
|---|---|---|---|
| Type | Substitution | Data Source | Any |
| Support | Preferred | Version | 3.0 |
| Output Type | String or Integer | Security | None |
| Implementation | Internal | Sets | Lasso 6.0, Lasso 5.0,LDML3x |
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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