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CountSubEntries¶

This one counts in another table. It's easier to explain with an example: You are displaying page entries and want to show the number of content elements on that page -- this is how you do that.

sDatabase¶

String. If the database differs from dbal/sDatabase, enter it here.

sTable¶

String. Table name of the table to count in. Following our page-contentelement-example:

tt_content

sTableColumn¶

String. The other end of the relation. Connect the column/field on which this callback is performed with this sTableColumn in the foreign table (sTable) where you count in. The example would consist of the pages' uid column on which this callback would be performed. sTableColumn would in that case be set to

pid

sWrap¶

String. Maybe you want to show more than just the default raw number of entries. Just keep in mind to include the pipe sign (|). Example:

| content elements on this page

Of course, as always, you might want to use markers here:

<a href="?id=###uid###">| content elements on this page</a>