package com.jcommerce.gwt.client.panels.promote;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import com.extjs.gxt.ui.client.Style.HorizontalAlignment;
import com.extjs.gxt.ui.client.data.BasePagingLoader;
import com.extjs.gxt.ui.client.event.ButtonEvent;
import com.extjs.gxt.ui.client.event.SelectionListener;
import com.extjs.gxt.ui.client.store.ListStore;
import com.extjs.gxt.ui.client.widget.ContentPanel;
import com.extjs.gxt.ui.client.widget.HorizontalPanel;
import com.extjs.gxt.ui.client.widget.Label;
import com.extjs.gxt.ui.client.widget.button.Button;
import com.extjs.gxt.ui.client.widget.grid.CheckBoxSelectionModel;
import com.extjs.gxt.ui.client.widget.grid.CheckColumnConfig;
import com.extjs.gxt.ui.client.widget.grid.ColumnConfig;
import com.extjs.gxt.ui.client.widget.grid.ColumnModel;
import com.extjs.gxt.ui.client.widget.grid.Grid;
import com.extjs.gxt.ui.client.widget.layout.FitLayout;
import com.extjs.gxt.ui.client.widget.toolbar.PagingToolBar;
import com.google.gwt.user.client.Element;
import com.google.gwt.user.client.ui.TextBox;
import com.jcommerce.gwt.client.ContentWidget;
import com.jcommerce.gwt.client.ModelNames;
import com.jcommerce.gwt.client.PageState;
import com.jcommerce.gwt.client.form.BeanObject;
import com.jcommerce.gwt.client.model.IWholesale;
import com.jcommerce.gwt.client.resources.Resources;
import com.jcommerce.gwt.client.service.Criteria;
import com.jcommerce.gwt.client.service.DeleteService;
import com.jcommerce.gwt.client.service.ListService;
import com.jcommerce.gwt.client.service.PagingListService;
import com.jcommerce.gwt.client.widgets.ActionCellRenderer;
import com.jcommerce.gwt.client.widgets.ColumnPanel;
public class WholesaleListPanel extends ContentWidget {
private ColumnPanel contentPanel = new ColumnPanel();
private Criteria criteria = new Criteria();
private PagingToolBar toolBar;
private ListStore<BeanObject> store;
private Grid<BeanObject> grid;
TextBox txtUserName = new TextBox();
Button btnSearch = new Button("搜索");
public static class State extends PageState {
public String getPageClassName() {
return WholesaleListPanel.class.getName();
}
public String getMenuDisplayName() {
return "批发管理";
}
}
public State getCurState() {
if (curState == null ) {
curState = new State();
}
return (State)curState;
}
public String getDescription() {
return "cwBasicTextDescription";
}
public String getName() {
return "批发方案列表";
}
public String getButtonText() {
return "添加批发方案";
}
protected void buttonClicked() {
NewWholesalePanel.State state = new NewWholesalePanel.State();
state.execute();
}
public WholesaleListPanel() {
initJS(this);
}
private native void initJS(WholesaleListPanel me) /*-{
$wnd.changeWholesale = function (id) {
me.@com.jcommerce.gwt.client.panels.promote.WholesaleListPanel::modifyWholesaleAndRefrsh(Ljava/lang/String;)(id);
};
$wnd.deleteWholesale = function (id) {
me.@com.jcommerce.gwt.client.panels.promote.WholesaleListPanel::deleteWholesaleAndRefrsh(Ljava/lang/String;)(id);
};
}-*/;
private void modifyWholesaleAndRefrsh(final String id) {
new ListService().listBeans(ModelNames.WHOLESALE, new ListService.Listener() {
public void onSuccess(List<BeanObject> beans) {
for (Iterator<BeanObject> it = beans.iterator(); it.hasNext();) {
BeanObject wholesale = it.next();
if(wholesale.getString(IWholesale.ID).trim().equals(id.trim())){
ModifyWholesalePanel.State state = new ModifyWholesalePanel.State();
state.setWholesale(wholesale);
state.execute();
}
}
}
});
}
private void deleteWholesaleAndRefrsh(final String id) {
new DeleteService().deleteBean(ModelNames.WHOLESALE, id,
new DeleteService.Listener() {
public void onSuccess(Boolean success) {
WholesaleListPanel.State state = new WholesaleListPanel.State();
state.execute();
refresh();
}
});
}
protected void onRender(Element parent, int index) {
super.onRender(parent, index);
HorizontalPanel header = new HorizontalPanel();
header.add(Resources.images.icon_search().createImage());
header.add(new Label("商品名称"));
header.add(txtUserName);
header.add(btnSearch);
add(header);
BasePagingLoader loader = new PagingListService().getLoader(ModelNames.WHOLESALE, criteria);
loader.load(0, 10);
store = new ListStore<BeanObject>(loader);
toolBar = new PagingToolBar(10);
toolBar.bind(loader);
List<ColumnConfig> columns = new ArrayList<ColumnConfig>();
final CheckBoxSelectionModel<BeanObject> smRowSelection = new CheckBoxSelectionModel<BeanObject>();
columns.add(smRowSelection.getColumn());
ColumnConfig number = new ColumnConfig("number", "编号", 100);
columns.add(number);
columns.add(new ColumnConfig(IWholesale.GOODS_NAME, "商品名称", 200));
columns.add(new ColumnConfig(IWholesale.RANK_IDS, "适用会员等级", 200));
CheckColumnConfig enable = new CheckColumnConfig(IWholesale.ENABLED, "启用", 100);
columns.add(enable);
// enable.addListener(new EventType(), new Listener(){
// public void handleEvent(BaseEvent be) {
// store.commitChanges();
// }});
// enable.addListener(eventType, listener)
ColumnConfig action = new ColumnConfig("", "操作", 100);
columns.add(action);
ColumnModel cm = new ColumnModel(columns);
grid = new Grid<BeanObject>(store, cm);
grid.setLoadMask(true);
grid.setBorders(true);
grid.setSelectionModel(smRowSelection);
grid.addPlugin(smRowSelection);
grid.addPlugin(enable);
ActionCellRenderer render = new ActionCellRenderer(grid);
ActionCellRenderer.ActionInfo act = new ActionCellRenderer.ActionInfo();
act.setImage("icon_edit.gif");
act.setAction("changeWholesale($id)");
act.setTooltip("编辑");
render.addAction(act);
act = new ActionCellRenderer.ActionInfo();
act.setImage("icon_trash.gif");
act.setAction("deleteWholesale($id)");
act.setTooltip("删除");
render.addAction(act);
action.setRenderer(render);
ContentPanel panel = new ContentPanel();
panel.setFrame(true);
panel.setCollapsible(true);
panel.setAnimCollapse(false);
panel.setButtonAlign(HorizontalAlignment.CENTER);
panel.setIconStyle("icon-table");
panel.setLayout(new FitLayout());
panel.add(grid);
panel.setSize(850, 350);
panel.setBottomComponent(toolBar);
btnSearch.addSelectionListener(new SelectionListener<ButtonEvent>(){
public void componentSelected(ButtonEvent ce) {
List<BeanObject> newBeans = new ArrayList<BeanObject>();
for(BeanObject bean : store.getModels()) {
if(bean.getString(IWholesale.GOODS_NAME).equals(txtUserName.getText())) {
newBeans.add(bean);
}
}
if(newBeans.size() > 0) {
store.removeAll();
store.add(newBeans);
store.commitChanges();
}
}});
contentPanel.add(panel);
add(contentPanel);
}
public void refresh() {
toolBar.refresh();
}
}