Row Aggregations

LyteNyte Grid creates special group rows when you use row grouping. These group rows differ from normal rows and contain dynamically created data. This data must be a set of key/value pairs (a JavaScript Object). Column aggregations determine the values in this object.

Column Aggregations

You can specify an aggregation calculation for each column in the grid when it's grouped. Set the aggFunc property on a column to define which aggregation to apply.

The aggFunc property accepts either:

• A function that directly calculates the aggregation
• A string that refers to a registered aggregation function

LyteNyte Grid provides built-in aggregations you can reference by string without registering them first. You can register custom aggregation functions using the grid's aggFuncs property.

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Default Aggregations

Use the aggFuncDefault property to set the default aggregation function for a column. This serves as a hint to UI components about which aggregation function to apply by default when a column is added to aggregations through the interface.

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Allowed Aggregations

Set the aggFuncsAllowed property on a column to control which aggregations users can apply to that column. Like aggFuncDefault, this property serves as a hint to UI components about the allowed aggregation configurations for a specific column.

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