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Suggested case list:

Using timer to refresh a grid

383guest172.69.33.12125nk0uiMay 7, 2020 7:23:47 AMlink

user model to move item to another listbox

120guest162.158.193.148d0n3krApr 2, 2020 5:28:28 AMlink

Disabled list item row passed to VM-1981

296fatih123160.83.36.13025nk0uiFeb 13, 2018 4:25:44 PMlink

Disabled list item row passed to VM-1981

295fatih123160.83.36.13025nk0uiFeb 13, 2018 4:25:16 PMlink

Disabled list item row passed to VM-1981

294fatih123160.83.36.13225nk0uiFeb 13, 2018 3:30:44 PMlink

grid sample with ListModel/RowRenderer

816guest80.82.2.1312vah9ajFeb 21, 2017 11:42:21 AMlink

grid sample with ListModel/RowRenderer

809guest175.98.113.1622vah9ajJan 26, 2017 9:19:33 AMlink

grid sample with ListModel/RowRenderer

196guest79.185.142.402vah9ajApr 26, 2014 10:53:57 PMlink

grid sample with ListModel/RowRenderer

195guest79.185.142.402vah9ajApr 26, 2014 10:53:54 PMlink

grid sample with ListModel/RowRenderer

194guest79.185.142.402vah9ajApr 26, 2014 10:53:51 PMlink

grid sample with ListModel/RowRenderer

193guest79.185.142.402vah9ajApr 26, 2014 10:53:48 PMlink

grid sample with ListModel/RowRenderer

192guest79.185.142.402vah9ajApr 26, 2014 10:53:44 PMlink

grid sample with ListModel/RowRenderer

191guest79.185.142.402vah9ajApr 26, 2014 10:53:40 PMlink

Hierarchy table without using ZK PE/EE

1aaknai151.28.135.2131s871daJul 29, 2013 11:02:46 PMlink

grid sample with ListModel/RowRenderer

128aaknai151.28.135.2132vah9ajJul 29, 2013 7:20:00 PMlink

user model to move item to another listbox

1TonyQ114.25.109.94d0n3krApr 21, 2012 10:43:27 AMlink

Using timer to refresh a grid

1TonyQ220.133.44.3725nk0uiFeb 17, 2012 3:17:34 AMlink

Fire a event from child iframe

1TonyQ220.133.44.372eupjotFeb 3, 2012 5:04:52 AMlink

Textbox input restriction sample

1TonyQ72.21.245.2431b3nlr0Dec 20, 2011 10:09:10 AMlink

Test web core taglib in ZUL

1TonyQ198.203.175.175ofqkemDec 17, 2011 3:36:08 AMlink

Latest 10 Fiddles :

L & F

99guest172.70.114.862o1s8fiAug 2, 2021 7:06:20 PMlink

L & F

98guest172.70.114.872o1s8fiAug 2, 2021 7:05:30 PMlink

ZK scrollintoview client override

2guest162.158.183.161u46s7dAug 2, 2021 12:22:29 PMlink

compare popup from client or server

19guest162.158.191.164323lscbAug 2, 2021 11:19:10 AMlink

Multiple Selection by Button

14MDuchemin108.162.215.76357ceuAug 2, 2021 9:38:39 AMlink

Multiple Selection by Button

13MDuchemin172.70.98.48357ceuAug 2, 2021 9:37:16 AMlink

Another new ZK fiddle

2guest172.68.79.156etoblrAug 2, 2021 9:30:30 AMlink

Another new ZK fiddle

1guest172.68.79.184etoblrAug 2, 2021 9:25:51 AMlink

conditional save binding to prevent command

1cor3000172.69.35.121ujl6buAug 2, 2021 9:12:50 AMlink

Another new ZK fiddle

1guest172.68.79.1451ansubrAug 2, 2021 8:47:48 AMlink

Observable Form

14guest114.34.173.1993el48onJan 7, 2016 10:13:38 AMlink

resources

index.zulzul<zk> <window border="normal" mode="modal" height="400px" width="400px" title="Change form values" apply="org.zkoss.bind.BindComposer" viewModel="@id('vm') @init('pkg$.TestViewModel')"> <vbox hflex="1" form="@id('fx') @init(vm.observableForm) @load(vm.model) @save(vm.model,before='save')"> <hbox hflex="1"> <label value="Date:" /> <datebox value="@bind(fx.date)" onChange="@command('notifyChanges')" /> </hbox> <hbox hflex="1"> <label value="Value:" /> <textbox value="@bind(fx.value)" /> </hbox> </vbox> </window> </zk> TestViewModel.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.BindUtils; import org.zkoss.bind.Form; import org.zkoss.bind.annotation.Command; public class TestViewModel{ private TestModel model = new TestModel();; private TestObservableForm observableForm = new TestObservableForm(); private TestObserverForm observer = new TestObserver(); public TestViewModel(){ this.observableForm.register("DATE", observer); } public TestModel getModel(){ return this.model; } public void setModel(TestModel _model){ this.model = _model; } public TestObservableForm getObservableForm(){ return this.observableForm; } public void setObservableForm(TestObservableForm _form){ this.observableForm = _form; } @Command public void notifyChanges(){ BindUtils.postNotifyChange(null,null,this.observableForm,"value"); } } TestModel.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.Date; public class TestModel { private String value; private Date date; public String getValue() { return this.value; } public void setValue(final String value) { this.value = value; } public Date getDate() { return this.date; } public void setDate(final Date date) { this.date = date; } } TestObservableForm.javajavaimport java.util.HashMap; import java.util.HashSet; import java.util.Map; import java.util.Set; import org.zkoss.bind.BindContext; import org.zkoss.bind.Form; import org.zkoss.bind.FormStatus; import org.zkoss.bind.proxy.MapProxy; import org.zkoss.bind.sys.FormBinding; public class TestObservableForm extends MapProxy implements Form { private static final long serialVersionUID = 6454215734785942827L; private Map<String, Set<TestObserverForm>> propertyObservers; public TestObservableForm() { super(new HashMap(), null); } public Object put(Object key, Object value) { Object old = super.put(key, value); if (value != null) { this.notifyChanges(String.valueOf(key).toUpperCase()); } return old; } public void register(final String field, final TestObserverForm observer) { if (this.propertyObservers == null) { this.propertyObservers = new HashMap<String, Set<TestObserverForm>>(); } if (this.propertyObservers.containsKey(field)) { Set<TestObserverForm> observers = this.propertyObservers.get(field); if (observers == null) { observers = new HashSet<TestObserverForm>(); } observers.add(observer); } else { final Set<TestObserverForm> observers = new HashSet<TestObserverForm>(); observers.add(observer); this.propertyObservers.put(field, observers); } } public void unregister(final String field, final TestObserverForm observer) { if (this.propertyObservers.containsKey(field)) { this.propertyObservers.get(field).remove(observer); } } public void setFormOwner(Object owner, FormBinding binding) { } public void notifyChanges(final String field) { if ((this.propertyObservers != null) && this.propertyObservers.get(field) != null) { final Set<TestObserverForm> concurrencyObservers = new HashSet<TestObserverForm>( this.propertyObservers.get(field)); for (final TestObserverForm observer : concurrencyObservers) { observer.update(this, field); } } } public Map<String, Set<TestObserverForm>> getPropertyObservers() { return this.propertyObservers; } public void setPropertyObservers(final Map<String, Set<TestObserverForm>> propertyObservers) { this.propertyObservers = propertyObservers; } public FormStatus getFormStatus() { return new FormStatus() { public boolean isDirty() { return TestObservableForm.this.isFormDirty(); } public void reset() { TestObservableForm.this.resetFromOrigin(); } public void submit(BindContext ctx) { TestObservableForm.this.submitToOrigin(ctx); } public Object getOrigin() { return TestObservableForm.this; } }; } } TestObserverForm.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 interface TestObserverForm{ void update(TestObservableForm observable, String field); } TestObserver.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 TestObserver implements TestObserverForm{ public void update(final TestObservableForm observable, final String field) { observable.put("value", String.format("Data setted when %s changed!", field)); } }