SMART datagrid v.1 > Classes > TreeDataSet

DataLudi.TreeDataSet.appendXmlRows  method

It creates XMLList object or XML string which contains properties corresponding to data set fields and can contain the array of child objects as specified property name as tree data rows, and adds to the end of parent row specified by parent. 

In order to insert in the middle location, it will use insertXmlRows. Please refer to setXmlRows about the way of organizing the tree by using parameters. 

Returns

Void

Parameters

parent - TreeDataRow. required.

rows - String|XMLList. required.

rowsProp - String. required.

childRowsProp - String. required.

currency - Boolean. required.

    // It is the same as below call.
    ds.insertXmlRows(parent, parent.count(), rows, rowsProp, childRowsProp, currency);

    var rows 
    = "<rows>"
    +       "<row>"
    +           "<icon>0</icon><loan_number>IBRD00010</loan_number><country>Spain</country>"
    +           "<rows>"
    +               "<row>"
    +                   "<icon>1</icon><loan_number>IBRD00030</loan_number><country>Denmark</country>"
    +               "</row>"
    +               "<row>"
    +                   "<icon>2</icon><loan_number>IBRD00040</loan_number><country>Luxembourg</country>"
    +               "</row>"
    +           "</rows>"
    +       "<row>"
    + "</rows>";
    var row = treeMain.focusedDataRow();
    if (row) {
        ds.appendXmlRows(row, rows, 'row', 'rows');
        tree.expand(tree.focusedRow());
        row = row.getChild(row.count() - 1);
        row = tree.getRowOfDataRow(row);
        tree.expand(row, true);
        tree.setFocusedRow(row);
    }

See Also

insertXmlRows

setRows

appendDataRows

appendJsonRows

Examples

Append Tree Data

Load Tree Data

Tree Data Set