You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@click.apache.org by sa...@apache.org on 2010/07/17 08:54:53 UTC
svn commit: r965022 -
/click/trunk/click/examples/src/org/apache/click/examples/page/general/ExcelTableExportPage.java
Author: sabob
Date: Sat Jul 17 06:54:53 2010
New Revision: 965022
URL: http://svn.apache.org/viewvc?rev=965022&view=rev
Log:
switched example to a DataProvider
Modified:
click/trunk/click/examples/src/org/apache/click/examples/page/general/ExcelTableExportPage.java
Modified: click/trunk/click/examples/src/org/apache/click/examples/page/general/ExcelTableExportPage.java
URL: http://svn.apache.org/viewvc/click/trunk/click/examples/src/org/apache/click/examples/page/general/ExcelTableExportPage.java?rev=965022&r1=965021&r2=965022&view=diff
==============================================================================
--- click/trunk/click/examples/src/org/apache/click/examples/page/general/ExcelTableExportPage.java (original)
+++ click/trunk/click/examples/src/org/apache/click/examples/page/general/ExcelTableExportPage.java Sat Jul 17 06:54:53 2010
@@ -22,11 +22,11 @@ import java.util.List;
import javax.annotation.Resource;
-import org.apache.click.Page;
import org.apache.click.control.AbstractLink;
import org.apache.click.control.Column;
import org.apache.click.control.PageLink;
import org.apache.click.control.Table;
+import org.apache.click.dataprovider.DataProvider;
import org.apache.click.examples.control.exporter.ExcelTableExporter;
import org.apache.click.examples.control.exporter.ExportTable;
import org.apache.click.examples.domain.Customer;
@@ -73,23 +73,27 @@ public class ExcelTableExportPage extend
setupExporter(table3);
table3.setExportAttachment(ExportTable.EXPORTER_INLINE);
+ // A simple caching dataProvider that only retrieves customers once
+ DataProvider dataProvider = new DataProvider() {
+
+ List<Customer> customers;
+
+ public List<Customer> getData() {
+ if (customers == null) {
+ customers = customerService.getCustomersSortedByName(10);
+ }
+ return customers;
+ }
+ };
+
addControl(table1);
+ table1.setDataProvider(dataProvider);
addControl(table2);
+ table2.setDataProvider(dataProvider);
addControl(table3);
- addControl(editLink);
- }
-
- // Event Handlers ---------------------------------------------------------
+ table3.setDataProvider(dataProvider);
- /**
- * @see Page#onRender()
- */
- @Override
- public void onRender() {
- List<Customer> customers = customerService.getCustomersSortedByName(10);
- table1.setRowList(customers);
- table2.setRowList(customers);
- table3.setRowList(customers);
+ addControl(editLink);
}
// Private Methods --------------------------------------------------------