SMART datagrid v.1 > Classes > ColumnGroup

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DataLudi.ColumnGroup.collectColumnNames  method

Find out all descendant Columns included in this group and add name property value of each column to list parameter. If columnsOnly is true, it will exclude column groups. 

function collectColumnNames (list: Array, columnsOnly: Boolean);
Returns
Void
Parameters
list - Array. required.
columnsOnly - Boolean. required.
Code -1
    var group = grid.focusedIndex().group();
    if (group) {
        var list = [];
        group.collectColumnNames(list, true);
    }
Note
If name value is null or an empty string, it will not be included.
See Also
GridColumn.name
Examples
Column Grouping