SMART datagrid :: expand

DataLudi.TreeView.expand method

It expands Tree Row which has been specified by parameter row.

If parameter recursive is true, it will also expand descendant rows. onExpanding event will be fired before expanding, and onExpanded event will be fired after expanding. If it is a row which has already been expanded, it will expand descendant rows only when force is true.

function expand (row: TreeRow, recursive: Boolean, force: Boolean);

Returns: Void

Parameters: row - TreeRow. required.; recursive - Boolean. Defaults to false.; force - Boolean. Defaults to false.

Code -1

    $('#btnExpand').click(function () {
        var row = tree.focusedRow();
        row && tree.expand(row, true, true);
    });

See Also: collapse; GroupRow.expanded; Tree Overview

Examples: Hello Tree