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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 :

Textbox Search attribute

5guest172.70.243.351maq2shNov 28, 2022 10:32:44 AMlink

specify line-break

2guest162.158.235.2151lm9br4Nov 28, 2022 9:49:39 AMlink

specify line-break

1guest162.158.235.2151lm9br4Nov 28, 2022 9:49:34 AMlink

specify line-break

1guest162.158.235.21511q8fb0Nov 28, 2022 9:49:30 AMlink

Listbox Render on Demand

4guest172.71.134.31r5rfvNov 28, 2022 9:06:08 AMlink

Listbox Render on Demand

3guest172.71.134.30r5rfvNov 28, 2022 9:05:12 AMlink

Listbox Render on Demand

2guest172.71.134.30r5rfvNov 28, 2022 9:04:32 AMlink

Another new ZK fiddle

4guest172.70.211.6114908hgNov 25, 2022 1:31:59 PMlink

Another new ZK fiddle

3guest172.70.211.6114908hgNov 25, 2022 1:31:33 PMlink

Another new ZK fiddle

2guest172.70.214.10514908hgNov 25, 2022 10:11:29 AMlink

Time handling in ZK 9

4guest172.70.206.933gg6pptMar 11, 2022 11:02:36 AMlink

resources

index.zulzul<zk> <div id="main" apply="pkg$.TimezoneComposer"> <timer id="uiUpdateTimer" repeats="true" delay="1000"></timer> <vlayout> <datebox id="userInputDatebox" width="300px"></datebox> <searchbox id="timeZoneSearchBox" width="300px" autoclose="true"></searchbox> <grid> <auxhead> <auxheader label="timezone info"></auxheader> <auxheader label="value"></auxheader> </auxhead> <rows> <row> <cell> <label value="user locale"></label> </cell> <cell > <label id="userLocal" /> </cell> </row> <row> <cell> <label value="user local timezone"></label> </cell> <cell > <label id="userLocalTimeZone" /> </cell> </row> <row> <cell> <label value="user local offset from GMT"></label> </cell> <cell > <label id="userLocalGmtOffset" /> </cell> </row> <row> <cell> <label value="user selected time as GMT+0 timestamp"></label> </cell> <cell > <label id="userToGmt" /> </cell> </row> <row> <cell> <label value="user selected time as user local timestamp"></label> </cell> <cell > <label id="userToUser" /> </cell> </row> <row> <cell> <label value="user selected time as LOCALDATETIME"></label> </cell> <cell > <label id="userLocalToUser" /> </cell> </row> <row> <cell> <label value="user selected time as server local timestamp"></label> </cell> <cell > <label id="userToServer" /> </cell> </row> <row> <cell> <label value="server local timezone"></label> </cell> <cell> <label id="serverLocal" /> </cell> </row> <row> <cell> <label value="server local offset from GMT"></label> </cell> <cell> <label id="serverLocalGmtOffset" /> </cell> </row> <row> <cell> <label value="server time as GMT+0 timestamp"></label> </cell> <cell > <label id="serverToGmt" /> </cell> </row> <row> <cell> <label value="server time as as a user local timestamp"></label> </cell> <cell > <label id="serverToUser" /> </cell> </row> <row> <cell> <label value="server time as as a server local timestamp"></label> </cell> <cell > <label id="serverToServer" /> </cell> </row> </rows> </grid> </vlayout> </div> </zk>TimezoneComposer.javajavaimport java.text.SimpleDateFormat; import java.time.Instant; import java.time.LocalDate; import java.time.LocalDateTime; import java.time.ZoneId; import java.time.ZonedDateTime; import java.util.ArrayList; import java.util.Arrays; import java.util.Date; import java.util.Iterator; import java.util.TimeZone; import org.zkoss.util.TimeZones; import org.zkoss.zk.ui.Component; import org.zkoss.zk.ui.Page; import org.zkoss.zk.ui.event.ClientInfoEvent; import org.zkoss.zk.ui.event.Events; import org.zkoss.zk.ui.event.SelectEvent; import org.zkoss.zk.ui.metainfo.ComponentInfo; import org.zkoss.zk.ui.select.SelectorComposer; import org.zkoss.zk.ui.select.annotation.Listen; import org.zkoss.zk.ui.select.annotation.Wire; import org.zkoss.zkmax.zul.Searchbox; import org.zkoss.zul.Datebox; import org.zkoss.zul.Label; import org.zkoss.zul.ListModelList; public class TimezoneComposer extends SelectorComposer<Component> { @Wire private Datebox userInputDatebox; @Wire private Searchbox<String> timeZoneSearchBox; @Wire private Label userLocal, userLocalTimeZone, userLocalGmtOffset, userToGmt, userToUser, userLocalToUser, userToServer, serverLocal, serverLocalGmtOffset, serverToGmt, serverToUser, serverToServer; private ZoneId clientZoneId; private ZoneId serverZoneId = ZoneId.of("GMT+4"); private SimpleDateFormat userSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); private SimpleDateFormat serverSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); private SimpleDateFormat gmtSimpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); private ListModelList<String> timeZoneSeachModel; @Override public ComponentInfo doBeforeCompose(Page page, Component parent, ComponentInfo compInfo) { // TimeZone.setDefault(TimeZone.getTimeZone(serverZoneId)); return super.doBeforeCompose(page, parent, compInfo); } @Listen(Events.ON_CLIENT_INFO + "=#main") public void handleClientInfo(ClientInfoEvent event) { clientZoneId = event.getZoneId(); timeZoneSeachModel.addToSelection(clientZoneId.getId()); userSimpleDateFormat.setTimeZone(TimeZone.getTimeZone(clientZoneId)); userInputDatebox.setDisplayedTimeZones(Arrays.asList(TimeZone.getTimeZone(clientZoneId))); userInputDatebox.setTimeZone(TimeZone.getTimeZone(clientZoneId)); updateAllTimeStamps(); } @Listen(Events.ON_SELECT + "=#timeZoneSearchBox") public void handleLocalTimeZoneChange(SelectEvent<Searchbox<String>, String> event) { Iterator<String> valueIterator = event.getSelectedObjects().iterator(); if(valueIterator.hasNext()) { clientZoneId = ZoneId.of(valueIterator.next()); userSimpleDateFormat.setTimeZone(TimeZone.getTimeZone(clientZoneId)); userInputDatebox.setDisplayedTimeZones(Arrays.asList(TimeZone.getTimeZone(clientZoneId))); userInputDatebox.setTimeZone(TimeZone.getTimeZone(clientZoneId)); } updateAllTimeStamps(); } @Listen(Events.ON_CHANGE + "=#userInputDatebox") public void handleUserInputDateboxChange() { updateAllTimeStamps(); } @Listen(Events.ON_TIMER + "=#uiUpdateTimer") public void handleUpdateTimer() { updateAllTimeStamps(); } @Override public void doAfterCompose(Component comp) throws Exception { super.doAfterCompose(comp); userInputDatebox.setValue(new Date()); userInputDatebox.setFormat("yyyy-MM-dd HH:mm:ss"); userInputDatebox.setTimeZonesReadonly(true); userInputDatebox.setReadonly(true); timeZoneSeachModel = new ListModelList<String>(TimeZone.getAvailableIDs()); timeZoneSeachModel.setMultiple(false); timeZoneSearchBox.setModel(timeZoneSeachModel); } private void updateAllTimeStamps() { serverSimpleDateFormat.setTimeZone(TimeZone.getTimeZone(serverZoneId.getId())); userSimpleDateFormat.setTimeZone(TimeZone.getTimeZone(clientZoneId)); gmtSimpleDateFormat.setTimeZone(TimeZone.getTimeZone("GMT+0")); userLocal.setValue(clientZoneId.getId()); userLocalTimeZone.setValue(TimeZone.getTimeZone(clientZoneId).getDisplayName()); userLocalGmtOffset.setValue(ZonedDateTime.ofInstant(Instant.now(), clientZoneId).getOffset().toString()); userToUser.setValue(userSimpleDateFormat.format(userInputDatebox.getValue())); userLocalToUser.setValue(localDateTimeToString(userInputDatebox.getValueInLocalDateTime())); userToServer.setValue(serverSimpleDateFormat.format(userInputDatebox.getValue())); userToGmt.setValue(gmtSimpleDateFormat.format(userInputDatebox.getValue())); serverLocal.setValue(serverZoneId.getId()); Date localDate = new Date(); serverLocalGmtOffset.setValue(ZonedDateTime.ofInstant(Instant.now(), serverZoneId).getOffset().toString()); serverToGmt.setValue(gmtSimpleDateFormat.format(localDate)); serverToUser.setValue(userSimpleDateFormat.format(localDate)); serverToServer.setValue(serverSimpleDateFormat.format(localDate)); } private String localDateTimeToString(LocalDateTime valueInLocalDateTime) { StringBuilder sb = new StringBuilder(); sb.append("Year: "); sb.append(valueInLocalDateTime.getYear()); sb.append(", Month: "); sb.append(valueInLocalDateTime.getMonth()); sb.append(", DayOfMonth: "); sb.append(valueInLocalDateTime.getDayOfMonth()); sb.append(", Hour: "); sb.append(valueInLocalDateTime.getHour()); sb.append(", Minute: "); sb.append(valueInLocalDateTime.getMinute()); sb.append(" Second: "); sb.append(valueInLocalDateTime.getSecond()); return sb.toString(); } }