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8guest190.242.40.1713m9nun3Jul 21, 2015 1:21:08 PMlinkresources
index.zulzul<zk>
<zscript><![CDATA[
String[][] datas = new String[][]
{
new String[]
{ //group 1, Today
"RE: Bandbox Autocomplete Problem",
"RE: It's not possible to navigate a listbox' ite",
"RE: FileUpload"
},
new String[]
{ //group 2, Yesterday
"RE: Opening more than one new browser window",
"RE: SelectedItemConverter Question"
},
new String[]
{ //group 3, Last Week
"RE: Times_Series Chart help",
"RE: SelectedItemConverter Question"
}
};
GroupsModel fooGroupsModel= new SimpleGroupsModel(datas, new String[]{"Date: Today", "Date: Yesterday", "Date: Last Week"});
]]></zscript>
<window id="win">
<listbox multiple="true" id="Lb_1" checkmark="true">
<template name="model:group">
<listgroup open="${groupingInfo.open}" label="${each}"/>
</template>
<template name="model">
<listitem>
<listcell label="${each}"/>
</listitem>
</template>
</listbox>
</window>
</zk>TestComposer.javajavaimport org.zkoss.zk.ui.*;
import org.zkoss.zk.ui.event.*;
import org.zkoss.zk.ui.util.*;
import org.zkoss.zk.ui.select.annotation.*;
import org.zkoss.zk.ui.ext.*;
import org.zkoss.zk.au.*;
import org.zkoss.zk.au.out.*;
import org.zkoss.zul.*;
public class TestComposer extends GenericForwardComposer{
@Wire
private Listbox Lb_1;
private FoodData _food;
public void doAfterCompose(Component comp) throws Exception {
super.doAfterCompose(comp);
Lb_1.setMultiple(true);
Lb_1.setModel(new FoodGroupsModel(_food));
Lb_1.setRowRenderer(new FoodListGroupRenderer());
}
public void onClick$btn(Event e) throws InterruptedException{
Messagebox.show("Hi btn");
}
}
Food.javajavaimport org.zkoss.zk.ui.*;
import org.zkoss.zk.ui.event.*;
import org.zkoss.zk.ui.util.*;
import org.zkoss.zk.ui.ext.*;
import org.zkoss.zk.au.*;
import org.zkoss.zk.au.out.*;
import org.zkoss.zul.*;
public class Food extends GenericForwardComposer{
private String category;
private String name;
private String topNutrients;
private Integer dailyPercent;
private Integer calories;
private String quantity;
public Food(String category, String name, String topNutrients,
Integer dailyPercent, Integer calories, String quantity) {
this.category = category;
this.name = name;
this.topNutrients = topNutrients;
this.dailyPercent = dailyPercent;
this.calories = calories;
this.quantity = quantity;
}
public String getCategory() {
return category;
}
public void setCategory(String category) {
this.category = category;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getTopNutrients() {
return topNutrients;
}
public void setTopNutrients(String topNutrients) {
this.topNutrients = topNutrients;
}
public Integer getDailyPercent() {
return dailyPercent;
}
public void setDailyPercent(Integer dailyPercent) {
this.dailyPercent = dailyPercent;
}
public Integer getCalories() {
return calories;
}
public void setCalories(Integer calories) {
this.calories = calories;
}
public String getQuantity() {
return quantity;
}
public void setQuantity(String quantity) {
this.quantity = quantity;
}
}
FoodData.javajavaimport org.zkoss.zk.ui.*;
import org.zkoss.zk.ui.event.*;
import org.zkoss.zk.ui.util.*;
import org.zkoss.zk.ui.ext.*;
import org.zkoss.zk.au.*;
import org.zkoss.zk.au.out.*;
import org.zkoss.zul.*;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class FoodData extends GenericForwardComposer{
private static List<Food> foods = new ArrayList<Food>();
static {
foods.add(new Food("Vegetables", "Asparagus", "Vitamin K", 115, 43, "1 cup - 92 grams"));
foods.add(new Food("Vegetables", "Beets", "Folate", 33, 74, "1 cup - 170 grams"));
foods.add(new Food("Vegetables", "Bell peppers", "Vitamin C", 291, 24, "1 cup - 92 grams"));
foods.add(new Food("Vegetables", "Cauliflower", "Vitamin C", 92, 28, "1 cup - 124 grams"));
foods.add(new Food("Vegetables", "Eggplant", "Dietary Fiber", 10, 27, "1 cup - 99 grams"));
foods.add(new Food("Vegetables", "Onions", "Chromium", 21, 60, "1 cup - 160 grams"));
foods.add(new Food("Vegetables", "Potatoes", "Vitamin C", 26, 132, "1 cup - 122 grams"));
foods.add(new Food("Vegetables", "Spinach", "Vitamin K", 1110, 41, "1 cup - 180 grams"));
foods.add(new Food("Vegetables", "Tomatoes", "Vitamin C", 57, 37, "1 cup - 180 grams"));
foods.add(new Food("Seafood", "Salmon", "Tryptophan", 103, 261, "4 oz - 113.4 grams"));
foods.add(new Food("Seafood", "Shrimp", "Tryptophan", 103, 112, "4 oz - 113.4 grams"));
foods.add(new Food("Seafood", "Scallops", "Tryptophan", 81, 151, "4 oz - 113.4 grams"));
foods.add(new Food("Seafood", "Cod", "Tryptophan", 90, 119, "4 oz - 113.4 grams"));
foods.add(new Food("Fruits", "Apples", "Manganese", 33, 61, "1 cup - 160 grams"));
foods.add(new Food("Fruits", "Cantaloupe", "Vitamin C", 112, 56, "1 cup - 160 grams"));
foods.add(new Food("Fruits", "Grapes", "Manganese", 33, 61, "1 cup - 92 grams"));
foods.add(new Food("Fruits", "Pineapple", "Manganese", 128, 75, "1 cup - 155 grams"));
foods.add(new Food("Fruits", "Strawberries", "Vitamin C", 24, 48, "1 cup - 150 grams"));
foods.add(new Food("Fruits", "Watermelon", "Vitamin C", 24, 48, "1 cup - 152 grams"));
foods.add(new Food("Poultry & Lean Meats", "Beef, lean organic", "Tryptophan", 112, 240, "4 oz - 113.4 grams"));
foods.add(new Food("Poultry & Lean Meats", "Lamb", "Tryptophan", 109, 229, "4 oz - 113.4 grams"));
foods.add(new Food("Poultry & Lean Meats", "Chicken", "Tryptophan", 121, 223, "4 oz - 113.4 grams"));
foods.add(new Food("Poultry & Lean Meats", "Venison ", "Protein", 69, 179, "4 oz - 113.4 grams"));
foods.add(new Food("Grains", "Corn ", "Vatamin B1", 24, 177, "1 cup - 164 grams"));
foods.add(new Food("Grains", "Oats ", "Manganese", 69, 147, "1 cup - 234 grams"));
foods.add(new Food("Grains", "Barley ", "Dietary Fiber", 54, 270, "1 cup - 200 grams"));
}
public static List<Food> getAllFoods() {
return new ArrayList<Food>(foods);
}
public static Food[] getAllFoodsArray() {
return foods.toArray(new Food[foods.size()]);
}
}
FoodComparator.javajavaimport org.zkoss.zk.ui.*;
import org.zkoss.zk.ui.event.*;
import org.zkoss.zk.ui.util.*;
import org.zkoss.zk.ui.ext.*;
import org.zkoss.zk.au.*;
import org.zkoss.zk.au.out.*;
import org.zkoss.zul.*;
import java.io.Serializable;
import java.util.Comparator;
public class FoodComparator extends GenericForwardComposer implements Comparator<Food>, GroupComparator<Food>, Serializable{
private static final long serialVersionUID = 1L;
public int compare(Food o1, Food o2) {
return o1.getCategory().compareTo(o2.getCategory().toString());
}
public int compareGroup(Food o1, Food o2) {
if(o1.getCategory().equals(o2.getCategory()))
return 0;
else
return 1;
}
}
FoodGroupsModel.javajavaimport org.zkoss.zk.ui.*;
import org.zkoss.zk.ui.event.*;
import org.zkoss.zk.ui.util.*;
import org.zkoss.zk.ui.ext.*;
import org.zkoss.zk.au.*;
import org.zkoss.zk.au.out.*;
import org.zkoss.zul.*;
import java.util.Comparator;
public class FoodGroupsModel extends GenericForwardComposer{
private static final long serialVersionUID = 1L;
public FoodGroupsModel(Food[] data, Comparator<Food> cmpr) {
super(data, cmpr);
}
protected FoodGroupInfo createGroupHead(Food[] groupdata, int index, int col) {
return new FoodGroupInfo(groupdata[0], index, col);
}
protected Object createGroupFoot(Food[] groupdata, int index, int col) {
// Return the sum number of each group
return groupdata.length;
}
public static class FoodGroupInfo {
private Food firstChild;
private int groupIndex;
private int colIndex;
public FoodGroupInfo(Food firstChild, int groupIndex, int colIndex) {
super();
this.firstChild = firstChild;
this.groupIndex = groupIndex;
this.colIndex = colIndex;
}
public Food getFirstChild() {
return firstChild;
}
public int getGroupIndex() {
return groupIndex;
}
public int getColIndex() {
return colIndex;
}
}
}
FoodListGroupRenderer.javajavaimport org.zkoss.zk.ui.*;
import org.zkoss.zk.ui.event.*;
import org.zkoss.zk.ui.util.*;
import org.zkoss.zk.ui.ext.*;
import org.zkoss.zk.au.*;
import org.zkoss.zk.au.out.*;
import org.zkoss.zul.*;
public class FoodListGroupRenderer extends GenericForwardComposer{
@Override
public void render(Listitem listitem, Object obj, int index) throws Exception {
if (listitem instanceof Listgroup) {
FoodGroupsModel.FoodGroupInfo groupInfo = (FoodGroupsModel.FoodGroupInfo) obj;
Food food = groupInfo.getFirstChild();
String groupTxt;
switch (groupInfo.getColIndex()) {
case 0:
groupTxt = food.getCategory();
break;
case 1:
groupTxt = food.getName();
break;
case 2:
groupTxt = food.getTopNutrients();
break;
case 3:
groupTxt = food.getDailyPercent().toString();
break;
case 4:
groupTxt = food.getCalories().toString();
break;
case 5:
groupTxt = food.getQuantity();
break;
default:
groupTxt = food.getCategory();
}
listitem.appendChild(new Listcell(groupTxt));
listitem.setValue(obj);
} else if (listitem instanceof Listgroupfoot) {
Listcell cell = new Listcell();
cell.setSclass("foodFooter");
cell.setSpan(6);
cell.appendChild(new Label("Total " + obj + " Items"));
listitem.appendChild(cell);
} else {
Food data = (Food) obj;
listitem.appendChild(new Listcell(data.getCategory()));
listitem.appendChild(new Listcell(data.getName()));
listitem.appendChild(new Listcell(data.getTopNutrients()));
listitem.appendChild(new Listcell(data.getDailyPercent() + ""));
listitem.appendChild(new Listcell(data.getCalories() + ""));
listitem.appendChild(new Listcell(data.getQuantity()));
listitem.setValue(data);
}
}
}