SMART datagrid :: getRowsByTags

SMART datagrid v.1 > Classes > DataSet

[ grids ver.1.3.8] Back Forward

DataLudi.DataSet.getRowsByTags method

Return the array of data row index or object which has one value among data tags specified by tags.

function getRowsByTags (tags: [*]): [Integer|TreeDataRow];

Returns: [Integer|TreeDataRow]

Parameters: tags - [*]. required.

Code -1

    var rows = ds.rowsByTag(['#tag1', '#tag2']);
    var sum = 0;
    rows.forEach(function (row) {
        sum += ds.getValue(row, 'qty');
    });
    alert('sum = ' + sum);

See Also: getRowTag; setRowTag; setRowTags; clearRowTags

Examples: Derived Field & Row Tags; Tree Data Tag