/**
* @author monkey
* @time 2010.03.02
*/
package com.jcommerce.gwt.client.panels.member;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
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.Listener;
import com.extjs.gxt.ui.client.event.MessageBoxEvent;
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.MessageBox;
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.ColumnConfig;
import com.extjs.gxt.ui.client.widget.grid.ColumnData;
import com.extjs.gxt.ui.client.widget.grid.ColumnModel;
import com.extjs.gxt.ui.client.widget.grid.EditorGrid;
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.Label;
import com.google.gwt.user.client.ui.ListBox;
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.iShop;
import com.jcommerce.gwt.client.form.BeanObject;
import com.jcommerce.gwt.client.model.IFeedback;
import com.jcommerce.gwt.client.panels.data.ImportPanel.State;
import com.jcommerce.gwt.client.resources.Resources;
import com.jcommerce.gwt.client.service.Condition;
import com.jcommerce.gwt.client.service.Criteria;
import com.jcommerce.gwt.client.service.DeleteService;
import com.jcommerce.gwt.client.service.PagingListService;
import com.jcommerce.gwt.client.service.ReadService;
import com.jcommerce.gwt.client.widgets.ActionCellRenderer;
import com.jcommerce.gwt.client.widgets.ColumnPanel;
public class MemberMessage extends ContentWidget {
ColumnPanel contentPanel = new ColumnPanel();
TextBox commentContent = new TextBox();
Button btnFind = new Button(Resources.constants.GoodsList_search());
ListBox lstAction = new ListBox();
ListBox msgType = new ListBox();
TextBox msgTitle = new TextBox();
Button btnAct = new Button(Resources.constants.GoodsList_action_OK());
Criteria criteria = new Criteria();
int deleteSize = 1;
PagingToolBar toolBar;
public static class State extends PageState {
public String getPageClassName() {
return MemberMessage.class.getName();
}
public String getMenuDisplayName() {
return "会员留言";
}
}
public State getCurState() {
if (curState == null ) {
curState = new State();
}
return (State)curState;
}
public MemberMessage() {
add(contentPanel);
initJS(this);
}
public String getDescription() {
return "cwBasicTextDescription";
}
public String getName() {
return "会员留言";
}
protected void onRender(Element parent, int index) {
super.onRender(parent, index);
BasePagingLoader loader = new PagingListService().getLoader(
ModelNames.FEEDBACK, criteria);
loader.load(0, 10);
final ListStore<BeanObject> 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());
columns.add(new ColumnConfig(IFeedback.ID, "编号", 90));
columns.add(new ColumnConfig(IFeedback.USERNAME, "用户名", 120));
columns.add(new ColumnConfig(IFeedback.USEREMAIL, "邮件", 150));
columns.add(new ColumnConfig(IFeedback.MSGTITLE, "留言标题", 180));
// 留言类型
ColumnConfig messageType = new ColumnConfig(IFeedback.MSGTYPE, "类型", 100);
columns.add(messageType);
columns.add(new ColumnConfig(IFeedback.MSGTIME, "留言时间", 150));
// 回复状态
ColumnConfig reply = new ColumnConfig(IFeedback.ORDERID, "回复", 100);
columns.add(reply);
ColumnConfig actcol = new ColumnConfig("Action", Resources.constants
.GoodsList_action(), 120);
columns.add(actcol);
ColumnModel cm = new ColumnModel(columns);
Grid<BeanObject> grid = new EditorGrid<BeanObject>(store, cm);
grid.setLoadMask(true);
grid.setBorders(true);
grid.setSelectionModel(smRowSelection);
// grid.setAutoExpandColumn("forum");
// add data
Map<Integer, String> data = new HashMap<Integer, String>();
data.put(IFeedback.MESSAGE_TYPE_LIU, "留言");
data.put(IFeedback.MESSAGE_TYPE_TOU, "投诉");
data.put(IFeedback.MESSAGE_TYPE_SHOU, "售后");
data.put(IFeedback.MESSAGE_TYPE_XUN, "询问");
data.put(IFeedback.MESSAGE_TYPE_QIU, "求购");
data.put(IFeedback.MESSAGE_TYPE_SHANG, "商家留言");
MessageTypeActionCellRenderer typeRender = new MessageTypeActionCellRenderer(grid, data);
messageType.setRenderer(typeRender);
ReplyStatusActionCellRenderer replyRender = new ReplyStatusActionCellRenderer(grid, "已回复", "未回复");
reply.setRenderer(replyRender);
ActionCellRenderer render = new ActionCellRenderer(grid);
ActionCellRenderer.ActionInfo act = new ActionCellRenderer.ActionInfo();
act.setImage("icon_trash.gif");
act.setAction("deleteMessageAction($id)");
act.setTooltip("删除");
render.addAction(act);
act = new ActionCellRenderer.ActionInfo();
act.setImage("icon_edit.gif");
act.setAction("replyMessageAction($id)");
act.setTooltip("回复");
render.addAction(act);
actcol.setRenderer(render);
msgType.addItem("请选择...", "---");
msgType.addItem("留言", "---");
msgType.addItem("投诉", "---");
msgType.addItem("售后", "---");
msgType.addItem("询问", "---");
msgType.addItem("求购", "---");
msgType.addItem("商家留言", "---");
HorizontalPanel header = new HorizontalPanel();
header.add(Resources.images.icon_search().createImage());
header.add(new Label("类型"));
header.add(msgType);
header.add(new Label("留言标题"));
header.add(msgTitle);
header.add(btnFind);
add(header);
// 对标题的搜索采用分词后进行模糊查询
btnFind.addSelectionListener(new SelectionListener<ButtonEvent>() {
public void componentSelected(ButtonEvent ce) {
search(); // 该功能有两个约束条件，一是流言类型的约束，而是留言标题的约束。
}
});
ContentPanel panel = new ContentPanel();
panel.setFrame(true);
panel.setCollapsible(true);
panel.setAnimCollapse(false);
panel.setButtonAlign(HorizontalAlignment.CENTER);
panel.setIconStyle("icon-table");
// panel.setHeading("Paging Grid");
panel.setLayout(new FitLayout());
panel.add(grid);
panel.setSize(800, 350);
panel.setBottomComponent(toolBar);
panel.setButtonAlign(HorizontalAlignment.CENTER);
add(panel);
}
/**
* 假如搜索的关键词为空，显示该分类下的所有留言信息；
* 否则，首先对关键词进行分词，然后将分词结果作为关键字进行模糊查询，显示所有结果。
* 提高搜索的匹配度。
*/
private void search() {
criteria.removeAll();
String title = msgTitle.getText().trim(); // 用户搜索的标题
if (msgType.getSelectedIndex() > 0) {
int index = msgType.getSelectedIndex();
System.out.println(index + "=================");
Condition cond = new Condition();
cond.setField(IFeedback.MSGTYPE);
cond.setOperator(Condition.EQUALS);
cond.setValue(String.valueOf(index));
criteria.addCondition(cond);
} else {
System.out.println("Input nothing!");
}
// 对关键字直接进行模糊查询，待扩展
if( title != null && !title.equals("")) {
Condition cond = new Condition();
cond.setField(IFeedback.MSGTITLE);
cond.setOperator(Condition.LIKE);
cond.setValue(title);
criteria.addCondition(cond);
}
toolBar.refresh();
}
/**
* JAVA和JS互调的初始化
* @param memberMessage
*/
private native void initJS(MemberMessage me) /*-{
$wnd.deleteMessageAction = function (id) {
me.@com.jcommerce.gwt.client.panels.member.MemberMessage::deleteMessageAndRefrsh(Ljava/lang/String;)(id);
};
$wnd.replyMessageAction = function (id) {
me.@com.jcommerce.gwt.client.panels.member.MemberMessage::replyMessage(Ljava/lang/String;)(id);
};
}-*/;
/**
* 删除评论信息并且刷新界面
* @param id 评论ID
*/
private void deleteMessageAndRefrsh(final String id) {
final Listener<MessageBoxEvent> deleteListener = new Listener<MessageBoxEvent>() {
public void handleEvent(MessageBoxEvent ce) {
Button btn = ce.getButtonClicked();
if (btn.getText().equals("是")) {
new DeleteService().deleteBean(ModelNames.FEEDBACK, id,
new DeleteService.Listener() {
public void onSuccess(Boolean success) {
refresh();
}
});
}
}
};
// 提示信息
MessageBox.confirm("Confirm", "Are you sure you want to do that?",
deleteListener);
}
/**
* 管理员回复留言
* @param id
*/
private void replyMessage(String id) {
new ReadService().getBean(ModelNames.FEEDBACK, id,
new ReadService.Listener() {
public void onSuccess(BeanObject bean) {
// 跳转
MemberMessageReply.State state = new MemberMessageReply.State();
state.setComment(bean);
state.execute();
}
});
}
/**
* 刷新界面
*/
public void refresh() {
toolBar.refresh();
}
/**
* @author monkey
*/
class ReplyStatusActionCellRenderer extends ActionCellRenderer{
private String isTruthStr;
private String isFailureStr;
@SuppressWarnings("unchecked")
public ReplyStatusActionCellRenderer(Grid grid, String isTruthStr, String isFailureStr) {
super(grid);
this.isTruthStr = isTruthStr;
this.isFailureStr = isFailureStr;
}
public String render(BeanObject model, String property, ColumnData config, int rowIndex, int colIndex, ListStore<BeanObject> store) {
String booleanValue = (String) model.get(property).toString();
StringBuffer sb = new StringBuffer();
ActionCellRenderer.ActionInfo act = new ActionCellRenderer.ActionInfo();
if(booleanValue.equals("1")){
act.setText(isTruthStr);
}else if(booleanValue.equals("0")){
act.setText(isFailureStr);
}
if (act.getText() != null && act.getText().trim().length() > 0) {
sb.append(act.getText());
}
return sb.toString();
}
}
/**
* @author monkey
*/
class MessageTypeActionCellRenderer extends ActionCellRenderer{
private Map<Integer, String> tpyes = new HashMap<Integer, String>();
@SuppressWarnings("unchecked")
public MessageTypeActionCellRenderer(Grid grid, Map<Integer, String> values) {
super(grid);
this.tpyes.putAll(values);
}
public String render(BeanObject model, String property, ColumnData config, int rowIndex, int colIndex, ListStore<BeanObject> store) {
String booleanValue = (String) model.get(property).toString();
StringBuffer sb = new StringBuffer();
ActionCellRenderer.ActionInfo act = new ActionCellRenderer.ActionInfo();
act.setText(tpyes.get(Integer.parseInt(booleanValue))); // Map中对应key的类型
if (act.getText() != null && act.getText().trim().length() > 0) {
sb.append(act.getText());
}
return sb.toString();
}
}
}