Eclipse BIRT Report Object Model (ROM)

DataGroup Element

# Element Overview

### Details

Display Name: | Data Group
Since: | 2.2
XML Element: | `data-group`
Extends: | None
Extendable: | No
Abstract: | No
Name Space: | None
Name Requirement: | Not Supported
Allows User Properties: | No
Has Style: | No

### Property Summary

filter
groupName
interval
intervalBase
intervalRange
keyExpr
sort
sortDirection
sortType

# Property Detail

## filter Property

### Details

Type: | List of FilterCondition Structures
Since: | 2.3
Required: | No
Display Name: | Filter
JavaScript Type: |
Default Value: | None
Inherited: | Yes
Runtime Settable: | No
Property Sheet Visibility: | Hidden
Property Sheet Group: | Top

## groupName Property

### Details

Type: | string
Since: | 2.3
Required: | No
Display Name: | Name
JavaScript Type: |
Default Value: | None
Inherited: | Yes
Runtime Settable: | No
Property Sheet Visibility: | Visible
Property Sheet Group: | Top

## interval Property

### Details

Type: | choice (interval)
Since: | 2.3
Required: | No
Display Name: | Interval
JavaScript Type: |
Default Value: | none
Inherited: | Yes
Runtime Settable: | No
Property Sheet Visibility: | Visible
Property Sheet Group: | Interval

### Choices

Name | Display Name | Value | Description
none | No interval | none |
prefix | Prefix | prefix |
year | Year | year |
quarter | Quarter | quarter |
month | Month | month |
week | Week | week |
day | Day | day |
hour | Hour | hour |
minute | Minute | minute |
second | Second | second |
interval | Interval | interval |

## intervalBase Property

### Details

Type: | string
Since: | 2.3
Required: | No
Display Name: | Interval base
JavaScript Type: |
Default Value: | None
Inherited: | Yes
Runtime Settable: | No
Property Sheet Visibility: | Visible
Property Sheet Group: | Interval

## intervalRange Property

### Details

Type: | float
Since: | 2.3
Required: | No
Display Name: | Interval range
JavaScript Type: |
Default Value: | None
Inherited: | Yes
Runtime Settable: | No
Property Sheet Visibility: | Visible
Property Sheet Group: | Interval

## keyExpr Property

### Details

Type: | expression
Context: |
Expression Type: | any
Since: | 2.3
Required: | Yes
Display Name: | Key expression
JavaScript Type: |
Default Value: | None
Inherited: | Yes
Runtime Settable: | Yes
Property Sheet Visibility: | Visible
Property Sheet Group: | Top

## sort Property

### Details

Type: | List of SortKey Structures
Since: | 2.3
Required: | No
Display Name: | Sort
JavaScript Type: |
Default Value: | None
Inherited: | Yes
Runtime Settable: | No
Property Sheet Visibility: | Hidden
Property Sheet Group: | Top

## sortDirection Property

### Details

Type: | choice (sortDirection)
Since: | 2.3
Required: | No
Display Name: | Sort Direction
JavaScript Type: |
Default Value: | asc
Inherited: | Yes
Runtime Settable: | No
Property Sheet Visibility: | Visible
Property Sheet Group: | Top

### Choices

Name | Display Name | Value | Description
asc | Ascending | asc |
desc | Descending | desc |

## sortType Property

### Details

Type: | choice (sortType)
Since: | 2.3
Required: | No
Display Name: | Sort type
JavaScript Type: |
Default Value: | none
Inherited: | Yes
Runtime Settable: | No
Property Sheet Visibility: | Visible
Property Sheet Group: | Top

### Choices

Name | Display Name | Value | Description
none | No sort type | none |
sort-on-group-key | Sort on group key | sort-on-group-key |
complex-sort | Complex sort | complex-sort |