Suggested case list:
Using timer to refresh a grid
383guest172.69.33.12125nk0uiMay 7, 2020 7:23:47 AMlinkuser model to move item to another listbox
120guest162.158.193.148d0n3krApr 2, 2020 5:28:28 AMlinkDisabled list item row passed to VM-1981
296fatih123160.83.36.13025nk0uiFeb 13, 2018 4:25:44 PMlinkDisabled list item row passed to VM-1981
295fatih123160.83.36.13025nk0uiFeb 13, 2018 4:25:16 PMlinkDisabled list item row passed to VM-1981
294fatih123160.83.36.13225nk0uiFeb 13, 2018 3:30:44 PMlinkgrid sample with ListModel/RowRenderer
816guest80.82.2.1312vah9ajFeb 21, 2017 11:42:21 AMlinkgrid sample with ListModel/RowRenderer
809guest175.98.113.1622vah9ajJan 26, 2017 9:19:33 AMlinkgrid sample with ListModel/RowRenderer
196guest79.185.142.402vah9ajApr 26, 2014 10:53:57 PMlinkgrid sample with ListModel/RowRenderer
195guest79.185.142.402vah9ajApr 26, 2014 10:53:54 PMlinkgrid sample with ListModel/RowRenderer
194guest79.185.142.402vah9ajApr 26, 2014 10:53:51 PMlinkgrid sample with ListModel/RowRenderer
193guest79.185.142.402vah9ajApr 26, 2014 10:53:48 PMlinkgrid sample with ListModel/RowRenderer
192guest79.185.142.402vah9ajApr 26, 2014 10:53:44 PMlinkgrid sample with ListModel/RowRenderer
191guest79.185.142.402vah9ajApr 26, 2014 10:53:40 PMlinkHierarchy table without using ZK PE/EE
1aaknai151.28.135.2131s871daJul 29, 2013 11:02:46 PMlinkgrid sample with ListModel/RowRenderer
128aaknai151.28.135.2132vah9ajJul 29, 2013 7:20:00 PMlinkuser model to move item to another listbox
1TonyQ114.25.109.94d0n3krApr 21, 2012 10:43:27 AMlinkUsing timer to refresh a grid
1TonyQ220.133.44.3725nk0uiFeb 17, 2012 3:17:34 AMlinkFire a event from child iframe
1TonyQ220.133.44.372eupjotFeb 3, 2012 5:04:52 AMlinkTextbox input restriction sample
1TonyQ72.21.245.2431b3nlr0Dec 20, 2011 10:09:10 AMlinkTest web core taglib in ZUL
1TonyQ198.203.175.175ofqkemDec 17, 2011 3:36:08 AMlinkLatest 10 Fiddles :
constraint binding textbox
3guest172.68.151.16220peldaDec 5, 2025 5:08:19 PMlinkAnother new ZK fiddle
2guest172.68.151.16320peldaDec 5, 2025 5:07:51 PMlinkAnother new ZK fiddle
1guest172.68.151.16220peldaDec 5, 2025 5:07:32 PMlinkAnother new ZK fiddle
1peggypeng172.71.154.99364f4neDec 5, 2025 9:24:31 AMlinktooltip example
2guest104.22.23.13rc1ntoDec 4, 2025 2:23:45 PMlinkAnother new ZK fiddle
1guest172.69.134.2277t7602Dec 4, 2025 1:40:46 PMlinkAnother new ZK fiddle
1peggypeng104.22.17.1802df6e3oDec 4, 2025 8:41:29 AMlinkonClose
1peggypeng172.68.87.248j8kd8aDec 3, 2025 4:10:26 AMlinkAnother new ZK fiddle
1peggypeng172.69.134.2271rm7f4eNov 26, 2025 3:31:24 AMlinkZK-5912-Suggestion
2rebeccalai104.22.20.1442qrmiiuNov 26, 2025 2:07:15 AMlinkZK Tree selection problem
16guest172.68.167.140353rb3uApr 27, 2023 12:51:28 PMlinkresources
index.zulzul<zk>
<window border="normal" title="hello" apply="org.zkoss.bind.BindComposer" viewModel="@id('vm') @init('pkg$.ViewModel')" height="500px">
<div>Welcome to ZK Fiddle , run it right now!</div>
<tree id="auditTree" model="@load(vm.treeModel)" checkmark="true" multiple="true" vflex="1" onSelect="@command('treeSelect')" >
<treecols>
<treecol label=""/>
</treecols>
<template name="model">
<treeitem checkable="true" >
<treerow>
<treecell label="@bind(each.data.name)" style="overflow: hidden; white-space: nowrap; text-overflow: ellipsis;" />
</treerow>
</treeitem>
</template>
</tree>
</window>
</zk>
ViewModel.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 org.zkoss.bind.annotation.*;
import java.util.*;
public class ViewModel{
DefaultTreeModel<TreeObject> treeModel;
@Init
public void init(){
create();
}
@Command
public void treeSelect(@ContextParam(ContextType.TRIGGER_EVENT)SelectEvent event) {
Clients.log("selection count before select " + treeModel.getSelectionCount());
Set<TreeNode<TreeObject>> currentSelected = treeModel.getSelection();
Set<DefaultTreeNode<TreeObject>> unselect = event.getUnselectedObjects();
if (!unselect.isEmpty()) {
for (Iterator<DefaultTreeNode<TreeObject>> it = unselect.iterator(); it.hasNext();) {
DefaultTreeNode<TreeObject> treenode = it.next();
TreeObject node = treenode.getData();
if (node.getType() == 1) { // folder
for (TreeNode<TreeObject> n : treenode.getChildren()) {
if (currentSelected.contains(n))
treeModel.removeFromSelection(n);
}
}
}
}
Set<DefaultTreeNode<TreeObject>> select = event.getSelectedObjects();
if (!select.isEmpty()) {
for (Iterator<DefaultTreeNode<TreeObject>> it = select.iterator(); it.hasNext();) {
DefaultTreeNode<TreeObject> treenode = it.next();
TreeObject node = treenode.getData();
if (node.getType() == 1) { // folder
for (TreeNode<TreeObject> n : treenode.getChildren()) {
if (!currentSelected.contains(n))
}
}
}
}
Clients.log("selection count after select " + treeModel.getSelectionCount());
}
public DefaultTreeModel<TreeObject> getTreeModel() {
return treeModel;
}
public void setTreeModel(DefaultTreeModel<TreeObject> treeModel) {
this.treeModel = treeModel;
}
public static class TreeObject{
int type;
int id;
String name;
boolean selected;
int status;
public TreeObject(int type, int id, String name) {
this.type = type;
this.id = id;
this.name = name;
}
public TreeObject(int type, int id, String name, boolean selected) {
this.type = type;
this.id = id;
this.name = name;
this.selected = selected;
}
public TreeObject(int type, int id, String name, boolean selected, int status) {
this.type = type;
this.id = id;
this.name = name;
this.selected = selected;
this.status = status;
}
public int getType() {
return type;
}
public void setType(int type) {
this.type = type;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public boolean isSelected() {
return selected;
}
public void setSelected(boolean selected) {
this.selected = selected;
}
public int getStatus() {
return status;
}
public void setStatus(int status) {
this.status = status;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
TreeObject that = (TreeObject) o;
if (type != that.type) return false;
return id == that.id;
}
@Override
public int hashCode() {
int result = type;
result = 31 * result + id;
return result;
}
@Override
public String toString() {
return "TreeObject{" +
"type=" + type +
", id=" + id +
", name='" + name + '\'' +
", selected=" + selected +
", status=" + status +
'}';
}
}
public void create(){
List<DefaultTreeNode<TreeObject>> folderNodes = new ArrayList<DefaultTreeNode<TreeObject>>();
List<DefaultTreeNode<TreeObject>> selection = new ArrayList<DefaultTreeNode<TreeObject>>();
List<DefaultTreeNode<TreeObject>> objectNodes = new ArrayList<DefaultTreeNode<TreeObject>>();
DefaultTreeNode<TreeObject> object = null;
DefaultTreeNode<TreeObject> folderNode = null;
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2205, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(3, 111, "A", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2206, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2197, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2201, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2202, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2200, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2203, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2198, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2210, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2204, "object", true));
objectNodes.add(object);
selection.add(object);
folderNode = new DefaultTreeNode<TreeObject>(new TreeObject(1, 226, "folder (objects: 10, selected: 10)", true, 0 ), objectNodes);
selection.add(folderNode);
folderNodes.add(folderNode);
objectNodes.clear();
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2437, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2429, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2434, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2440, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2430, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2438, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2435, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2433, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2442, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2432, "object", true));
objectNodes.add(object);
selection.add(object);
folderNode = new DefaultTreeNode<TreeObject>(new TreeObject(1, 227, "folder (objects: 10, selected: 10)", true, 0 ), objectNodes);
selection.add(folderNode);
folderNodes.add(folderNode);
objectNodes.clear();
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2216, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2228, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2219, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2222, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2215, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2212, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2225, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2485, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2231, "object", true));
objectNodes.add(object);
selection.add(object);
object = new DefaultTreeNode<TreeObject>(new TreeObject(2, 2483, "object", true));
objectNodes.add(object);
selection.add(object);
folderNode = new DefaultTreeNode<TreeObject>(new TreeObject(1, 218, "folder (objects: 10, selected: 10)", true, 0 ), objectNodes);
selection.add(folderNode);
folderNodes.add(folderNode);
objectNodes.clear();
treeModel = new DefaultTreeModel<TreeObject>(new DefaultTreeNode<TreeObject>(null, folderNodes), true);
treeModel.setMultiple(true);
treeModel.setSelection(selection);
}
}