Row Drag Sort @DragSort 2.0.4+
@DragSort enables row drag-sort on the table via the @Erupt annotation. Once a numeric sort field is specified through field, table rows can be reordered by dragging, and the result is automatically persisted to that field. When no explicit sort is given, the field is used as the default query sort.
Usage
java
@Erupt(
name = "Dict Item",
dragSort = @DragSort(field = "sort")
)
public class DictItem extends BaseModel {
@EruptField(
views = @View(title = "Sort", sortable = true)
)
private Integer sort;
}Annotation Attributes
| Attribute | Description |
|---|---|
field | Numeric field name that stores the row order value; drag sort is enabled when not empty |
Annotation Definition
java
public @interface DragSort {
String field(); // numeric field that stores the row order value; drag sort is enabled when not empty
}Key Points
- Numeric field: the field referenced by
fieldmust be a numeric type (e.g.Integer) used to persist row order - Auto persistence: after dragging a row, the framework automatically writes the new order to the field — no extra code needed
- Default sort: when no sort is specified via
orderByor otherwise, the field is used as the default query sort
TIP
Initialize the sort value for new records via DataProxy.beforeAdd. Built-in features such as roles and dict items already have this capability enabled.
Contributors
YuePeng
Claude Opus 5 (1M context)