-KeyField specifies the name of the key field which should be used for a database action. This tag can be used in concert with the -KeyValue command tag to identify a particular record for a -Delete, -Duplicate, -Image, or -Update action. Synonym is -KeyColumn.
The value specified for this command tag can be retrieved using the [KeyField_Name] tag.
FileMaker Note: The -KeyField for FileMaker Pro databases is ignored. The -KeyValue always specifies the value for the implicit Record ID.
[Inline: -KeyField='KeyField_Name', ...]
<a href="default.lasso?-KeyField=KeyField_Name&...">Link</a>
<form action="default.lasso" method="POST">
<input type="hidden" name="-KeyField" value="KeyField_Name">
...
</form>
Use the -KeyField command tag. The following example specifies a -Search action in [Inline] ... [/Inline] tags for a record identified by the value 1 in the key field ID.
[Inline: -Search,
-Database='Contacts',
-Table='People',
-KeyField='ID',
-KeyValue=1]
[Records]
<br>[Field: 'First_Name'] [Field: 'Last_Name']
[/Records]
[/Inline]
<br>John Doe
<br>John Surname
Tag Link | -KeyField | Category | Database |
---|---|---|---|
Type | Command | Data Source | Any |
Support | Preferred | Version | 3.0 |
Output Type | None | Security | None |
Implementation | Sets | 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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