Count Columns (beta)

Count columns provide an easy way to display the "Count" of a relation.

1CountColumn::make('Related Users')
2    ->setDataSource('users')
3    ->sortable(),

The "sortable()" callback can accept a callback, or you can use the default behaviour, which calculates the correct field to sort on.

Please also see the following for other available methods:

• Available Methods
• Column Selection
• Secondary Header
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