SMART datagrid v.1 > Classes > GridBase

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DataLudi.GridBase.onColumnParentChanged  event

当DisplayOptions.parentChangable为true时，在用户拖动鼠标而变更父列或直接调用GridColumn.parent而变更父母后， 将会触发这个事件。 

function onColumnParentChanged (grid: GridBase, column: GridColumn, newIndex: Integer, oldIndex: Integer);
Returns
Void
Parameters
grid - GridBase.
column - GridColumn.
newIndex - Integer.
oldIndex - Integer.
Code -1
    grid.onColumnParentChanged = function (grid, column, newParent, oldParent) {
        console.log('Column parent changed: ' + column.displayText());
    };
See Also
GridColumn.parent
DisplayOptions.parentChangable
GridColumn
ColumnGroup
Examples
列分组
列移动