SMART datagrid :: collapse

DataLudi.TreeView.collapse method

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

If parameter recursive is true, it will also collapse descendant rows.

onCollapsing event will be fired before Collapsing, and onCollapsed event will be fired after Collapsing. If it is a row which has already been collapsed, it will do nothing.

function collapse (row: TreeRow, recursive: Boolean);

Returns: Void

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

Code -1

    $('#btnCollapse').click(function () {
        var row = tree.focusedRow();
        if (row && row.expanded()) {
            tree.collapse(row, true);
        }
    });

See Also: expand; collapseAll; GroupRow.collapsed; Tree Overview

Examples: Hello Tree