SMART datagrid v.1 > Classes > TreeDataSet

DataLudi.TreeDataSet.insertJsonRows  method

It creates JSON array 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 insert in index location of parent row specified by parent. 

In order to append to the end of parent row, it will use appendJsonRows. Please refer to setJsonRows about the way of organizing the tree by using parameters. 

Returns

Void

Parameters

parent - TreeDataRow. required.

index - Integer. required.

rows - Array. required.

rowsProp - String. required.

childRowsProp - String. required.

currency - Boolean. required.

    var rows = [{
        loan_number: 'IBRD00010', 
        country: 'Spain',
        interest_rate: 4.25,
        currency: 'USD',
        ...
        rows: [{
            loan_number: 'IBRD00030', 
            country: 'Denmark',
            ...
        }, {
            loan_number: 'IBRD00040', 
            country: 'Luxembourg',
            ...
        }]
    }];
    var row = treeMain.focusedDataRow();
    if (row) {
        var p = row.parent();
        dsMain.insertJsonRows(p, row.index(), rows, "", "rows");
    }

See Also

insertDataRows

setRows

appendDataRows

appendXmlRows

Examples

Append Tree Data

Load Tree Data

Tree Data Set