Totals Extension

This extension provides the totals aggregation, which are displayed in grid’s footer (tfoot).

Settings

The totals setting should be placed under the totals tree node.

datagrids:
  demo:
    source:
       [...]
    totals:
      page_total:
          extends: grand_total
          per_page: true
          hide_if_one_page: true
          columns:
            name:
                label: 'page total'
      grand_total:
          columns:
            name:
                label: 'grand total'
            contactName:
                expr: 'COUNT(o.name)'
                formatter: integer
            closeDate:
                label: 'Oldest'
                expr: 'MIN(o.closeDate)'
                formatter: date
            probability:
                label: 'Summary'
                expr: 'SUM(o.probability)'
                formatter: percent
            budget:
                label: 'Budget Amount'
                expr: 'SUM(o.budget)'
                formatter: currency
                divisor: 100
            statusLabel:
                label: oro.sales.opportunity.status.label

Note

• Column name should be equal to the name of the corresponding column.
• label can be a text or a translation placeholder (not required)
• expr data aggregation SQL expression (not required)
• formatter backend formatter that processes the column value
• available values: date, datetime, decimal, integer, percent
• if you add “label” and “query” config but the query aggregation returns nothing -> the total’s cell will be empty
• generally they are be shown as “<label>: <query result>”
• the total config can be taken from another total row with the extends parameter.
• per_page parameter switches data calculation only for the current page data
• if hide_if_one_page is true, then this total row is hidden on full data set.
• divisor if you need to divide the value by a number before rendering it to the user (not required)