List of fetchRelatedData() Examples

Examples of fetchRelatedData()

com.smartgwt.client.widgets.grid.ListGrid.fetchRelatedData()

Based on the relationship between the DataSource this component is bound to and the DataSource specified as the "schema" argument, call fetchData() to retrieve records in this grid that are related to the passed-in record.

Relationships between DataSources are declared via DataSourceField.foreignKey.

For example, given a DataSource "orders" and another DataSource "orderItems", where "orderItems" declared a field "orderId" pointing to the primary key field of the "orders" DataSource", there is a set of records from the "orderItems" DataSource related to any given record from the "order" DataSource. If this component were bound to "orderItems" and a record from the "orders". @param record the DataSource record @param dataSource the schema of the DataSource record

                final ListGrid countryGrid = new ListGrid();
                countryGrid.setWidth(500);
                countryGrid.setHeight(224);
                countryGrid.setCellHeight(22);
                countryGrid.setDataSource(getRelatedDataSource(record));
                countryGrid.fetchRelatedData(record, SupplyCategoryXmlDS.getInstance());


                countryGrid.setCanEdit(true);
                countryGrid.setModalEditing(true);
                countryGrid.setEditEvent(ListGridEditEvent.CLICK);
                countryGrid.setListEndEditAction(RowEndEditAction.NEXT);

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Examples of fetchRelatedData()

Examples of com.smartgwt.client.widgets.grid.ListGrid.fetchRelatedData()