$query = "SELECT admin_name FROM admin WHERE admin_code IN('123','6895')";
try
{
$result = $this->dbh->prepare($query);
$result->execute($parameter);
$data = $result->fetch(\PDO::FETCH_ASSOC);
return $data;
}
catch (\PDOException $e)
{
return false;
}
what is the error of this code i can't able to get return value
i run the same query in mysql working fine.
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Php mysql in array query not working
↧
zk chart double click
- unable to handle double click
- i have multiple drill down in the chart
- i am handling single click, but when a user click twice, it goes to two level down.
↧
↧
Error ZK8: BaseURI must not be null when load zhtml from classpath /zkau/web/..
I am testing ZK 8 using some project with ZK7, i have some templates writed in zhtml and loaded from classpath using /zkau/web/mypath/template.zhtml. In Zk 7 works perfect but in ZK 8 i'm getting this exception:
java.lang.IllegalArgumentException: BaseURI must not be null
at org.zkoss.zsoup.helper.Validate.notNull(Validate.java:26)
at org.zkoss.zsoup.parser.TreeBuilder.initialiseParse(TreeBuilder.java:25)
at org.zkoss.zsoup.parser.TreeBuilder.parse(TreeBuilder.java:40)
at org.zkoss.zsoup.parser.HtmlTreeBuilder.parse(HtmlTreeBuilder.java:55)
at org.zkoss.zsoup.parser.Parser.parseInput(Parser.java:30)
at org.zkoss.zsoup.helper.DataUtil.parseByteData(DataUtil.java:115)
at org.zkoss.zsoup.helper.DataUtil.load(DataUtil.java:63)
at org.zkoss.zsoup.Zsoup.parse(Zsoup.java:135)
at org.zkoss.zhtml.impl.HtmlTreeBuilder.parse(HtmlTreeBuilder.java:328)
at org.zkoss.zk.ui.metainfo.Parser.parse(Parser.java:148)
at org.zkoss.zk.ui.metainfo.PageDefinitions.getPageDefinitionDirectly(PageDefinitions.java:96)
at org.zkoss.zk.ui.http.ZumlExtendlet$ZumlLoader.parse(ZumlExtendlet.java:200)
at org.zkoss.zk.ui.http.ZumlExtendlet$ZumlLoader.parse(ZumlExtendlet.java:193)
at org.zkoss.web.util.resource.ExtendletLoader.load(ExtendletLoader.java:112)
at org.zkoss.web.util.resource.ExtendletLoader.load(ExtendletLoader.java:41)
at org.zkoss.util.resource.ResourceCache$Info.load(ResourceCache.java:227)
at org.zkoss.util.resource.ResourceCache$Info.(ResourceCache.java:202)
at org.zkoss.util.resource.ResourceCache.get(ResourceCache.java:134)
at org.zkoss.zk.ui.http.ZumlExtendlet.service(ZumlExtendlet.java:97)
at org.zkoss.web.util.resource.ClassWebResource.web0(ClassWebResource.java:605)
at org.zkoss.web.util.resource.ClassWebResource.web(ClassWebResource.java:592)
at org.zkoss.web.util.resource.ClassWebResource.service(ClassWebResource.java:272)
at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:424)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
Tracking the exception i found this in **org.zkoss.zhtml.impl.HtmlTreeBuilder** line 328:
return convertToIDOM(Zsoup.parse(inputStream, "UTF-8", null, Parser.xhtmlParser()));
The third parameter of Zsoup.parse() is the **BaseURI** and must not be null. I testing recompiling ZK 8.0.2.2 from source and replacing that **null** for an **empty string** "" and the exception is gone and works fine. But i cant use my compiled version because i get the error message **"Your ZK binary is being altered and may not work as expected.. call potix bla bla"** I dont know why this message if ZK is opensource and LGPL or there is a way to turn off this message :(
↧
combobox does not scroll autocompleted text into view
I have a combobox with autodrop="true" so it automatically opens on the first entered letter. That works.
But the autocomplete doesn't work as expected. When the combobox is opened, it doesn't scroll the autocompleted item into view. Which for me would be the expected behaviour.
I had the same problem with ZK 5, now I updated to ZK 8 and it seems that there is still the same behaviour?
Am I doing something wrong (since years) or is that really the intended behaviour?
With the same ugly fix as i Used in ZK 5 it works (some javascript, see fiddle). But the in viewed scrolled item, is at the bottom of the viewable list not at the top, as most application would do it.
Here a short zk fiddle to show the behaviour. The first combobox as it is, where it doesn't scroll the item into view, the second one where it does (with the ugly fix)
http://zkfiddle.org/sample/1hol4o3/2-Combobox-jumping-to-autocompleted-text
Somebody could tell me if that is the indented behaviour, if I'm doing something wrong and if there exists a better solution?
thanks a lot in advance :-)
↧
Illimited XHR request to zkau
I'm building a zk application using richlet and when lunch my application in the browser and after loading the page and all the components I check the Network section in the inspection mode and I notice that there's an illimited call to the zkau with XHR request.
I commented all the code in the service method in the richlet except an eventListener
Tabs tabs = (Tabs)Sessions.getCurrent().getAttribute(ZKConstants.SESSION__TABS);
ZKUtils.addSessionEventListener(tabs, false, event -> {
if (event.getName().equals(ZKConstants.EVENT__GENERATE_VIEW)) {
ZkUtil.generateView((EObject)event.getData());
}
}, ZKUtils.getSessionEventQueue(Sessions.getCurrent()));
}
and the requests are still being sended to the server.
Is there a way to stop the propagation of this requests ?
↧
↧
Use only Swipe-Event right-left
Hi all,
i have a tabbox with several tabpanels. I check the Swipe-Event for left and right swipe on every tabpanel and change the tabpanels when the Event is fired. Here is the code for a tabpanel:
public void onSwipe$tperg(SwipeEvent event) throws RemoteException {
SwipeEvent se = (SwipeEvent) event;
if (se.getSwipeDirection().equals("right"))
tbinfo.setSelected(true);
else if (se.getSwipeDirection().equals("left"))
tbsearch.setSelected(true);
}
On a tabpanel i have a grid. It is no longer possible to scroll the Grid vertically. Is it possible to ignore the up/down Event? I think that is the problem that it no longer works.
Regards Andi
↧
how to get rid of startpageing123.com redirect from browser
Someone can help me get rid of startpageing123.com site link from my Chrome browser? The annoying link always appears in the browser address bar every time I open the browser. I type www.google.com into the address bar to delete it but it comes back again. I don't know whether it is a malware that will damage my PC if I keep it on computer for a long time? There are many anti-malware programs (Malwarebytes Anti-Malware, SpyHunter, NOD32 Online Scanner,Adwcleaner,TDSSKiller, etc)claim to help remove the latest malware within a few steps. Which is more powerful and effective?
↧
Aalu with gobhi Tadka==1.800>>844>>0887=== QuiCKbOOks SuPPoRt PhONe NumBER !@!1.800.844.0887!@! #@#Quickbooks support number#@#
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zk combobox filtering option is not working inside listbox .
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↧
set iconSclass nav dynamically
Hi
i have problem, how to set iconSclass nav dynamically with this method. I mean use many iconSclass. any solution?
private Component createNav(ApplicationNavigationEntryModel navEntry)
{
Nav nav = new Nav(navEntry.getLabel().toString());
nav.setIconSclass("glyphicon glyphicon-list");
for (ApplicationNavigationEntryModel subEntry : navEntry.getSubEntries()) {
if (subEntry != null) {
Component component = null;
if (subEntry.getSubEntries() != null && subEntry.getSubEntries().size() > 0) {
component = createNav(subEntry);
} else {
component = createNavItem(subEntry);
}
nav.getChildren().add(component);
}
}
return nav;
}
Best regards!
↧
how remember user name or other text
how remember user name or other text ,tks!
↧
java.lang.IllegalArgumentException: Cannot format given Object as a Date
Good day Community
Working with the tutorial Learn_ZK_in_10_Minutes
I have DB in mysql table user with a field type DATE where I try to save the user birthday. From the datebox component I get the value: Tue Jul 20 00:00:00 ART 1982. Here is my code where I try to save it:
@Listen("onClick=#submitButton")
public void register()
{
String outputDate = null;
String inputDate = DateFormat.getDateInstance().format(birthdayBox.getValue());
SimpleDateFormat inputDateFormat = new SimpleDateFormat("EE MMM dd hh:mm:ss z yyyy", Locale.ENGLISH);
outputDate = inputDateFormat.format(inputDate);
SimpleDateFormat outputDateFormat = new SimpleDateFormat("yyyy-MM-dd");
UserDTO user = new UserDTO();
user.setUserId(idBox.getText());
user.setUserName(nameBox.getText());
user.setUserGender(sex);
try {
user.setUserBirthday(outputDateFormat.parse(outputDate));
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
facade.insertUser(user);
}
I get the following exception:
01:30:40,811 ERROR [org.zkoss.zk.ui.impl.UiEngineImpl] (default task-13) : java.lang.IllegalArgumentException: Cannot format given Object as a Date
at java.text.DateFormat.format(DateFormat.java:310)
at java.text.Format.format(Format.java:157)
at foo.RegistrationComposer.register(RegistrationComposer.java:85)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.zkoss.zk.ui.select.Selectors$ComposerEventListener.onEvent(Selectors.java:681)
at org.zkoss.zk.ui.AbstractComponent.onEvent(AbstractComponent.java:2746)
at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2717)
at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2658)
at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:136)
at org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1765)
at org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1550)
at org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1260)
at org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:603)
at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:485)
at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:494)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:86)
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:58)
at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:72)
at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
at io.undertow.security.handlers.SecurityInitialHandler.handleRequest(SecurityInitialHandler.java:76)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:282)
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:261)
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:80)
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:172)
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:199)
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:774)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
I don't know where is the problem. Can't anybody help me. Thanks in advanced.
↧
Windows and inter-application communication
Hi everybody!
I'm new here so, first of all, thanks community for sharing solutions, tips&tricks and workarounds! I always found something useful for me around this forum. ;)
I've different web applications (we call them appA, appB, appC, appD) that manage different aspects.
The appD is a app for consultation and it has a zul page that allows to examine item information and surf through several tabs. The zul page is connected to a viewmodel, that calls web services and take all the information.
When I'm in one of the apps (AppA, AppB, AppC) and there's a list of items, I would like to be able to open (like a popup window) that zul page of the appD, passing the id of the selected item.
I read the documentation about Inter-Application Communication, but I'm able to view the window, only if it's not connected to any viewmodel.
This is something like I did:
**In the AppA:**
// *showListItems.zul*
...... myListItems;
private MyItem mySelectedItem;
//....
public showListItemsViewModel() {
myListItems = getItemsByFilter(...)
//...
}
@AfterCompose
public void initSetup(@ContextParam(ContextType.VIEW) Component view) throws InterruptedException {
Selectors.wireComponents(view, this, false);
innerItemDetail = (Include) myItemDetailWindow.getFellow("innerItemDetail");
}
@Command
public void showItemWindow() {
if (mySelectedItem != null) {
try{
// post message to send the selected item id to the other application
HttpClient client = HttpClientBuilder.create().build();
HttpPost post = new HttpPost(http://" + host + ":8080/AppD/surfOnItemDetail.zul);
List arguments = new ArrayList<>();
arguments.add(new BasicNameValuePair("idSelectedItem", String.valueOf(mySelectedItem.getId())));
post.setEntity(new UrlEncodedFormEntity(arguments));
HttpResponse response = client.execute(post);
} catch (IOException e) {
e.printStackTrace();
}
innerItemDetail.setSrc("~AppD/surfOnItemDetail.zul");
myItemDetailWindow.doHighlighted();
}
else
Messagebox.show("No item selected");
}
//...
}
**In the AppD:**
// *surfOnItemDetail.zul*
.....
....
...
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↧
textbox event is not work,please help me!!
zk8.0.4:
Clients.alert(self.value);
↧
Chrome autofill
I had a problem where the browser autofilling the login fields will not update the corresponding ViewModel variables.
After searching some solutions (and finding out some old threads with solutions that didn't work on my case) I have done something like this, and it works.
↧
Combobox sometimes clears the selected item
We are having some problems with selecting an item on a combobox.
Sometimes, when the users selects one of the possible options on the combobox, the selected item is null, but the user’s choice, the value that the selected item should have, has been communicated to the viewmodel and has influenced our forms. For us this an error because the user is choosing an option that exists and then the selection in cleared.
We didn’t detect this problem until a few months ago and the number of times this has happened has been increasing.
This are the conditions we have on the project:
• Our comboxes are autodroppable and use autocomplete.
• The comboboxes have an event listener. When the focus leaves the combobox, if the selected item is null the combobox has to clear the value inputed by the user. It was a request so the user can see that the inputed value wasn’t found on the combobox.
o We deleted this behavior to see if it was the cause of the problem and it wasn’t.
• The models used for the comboboxes extend the SimpleListModel.
o They are initiated with an empty list and everytime the getSubModel method is called, we communicate with the database using a webservice. Also the max number of results our submodels can have is 10.
I tried to replicate this problem in the zk-fiddle, it wasn’t very easy, because it doesn’t have the same conditions, the example isn’t using webservices and isn’t communicating with the database, so to emulate a big delay of the webservice I have put a Thread.sleep.
On the example you can see a combobox and a textbox. The selectedItem of the combobox and the value of the textbox are binded to the same property on the viewmodel. If you try different ways to choose the value of combobox (ex: write a character and wait before the second character).
Here is the example:
zkfiddle.org/sample/37tfq7f/6-Autocomplete-P
↧
bug in zul with @load
Hi all,
I'm working on mine new project with zk 7.0.0
Now I need to set a button disabled on 3 requirements :
1. A specific item must be selected(selectedType).
2. I have a list where they can drag into => list may not be empty.(dropListModel)
3. Another list is `checkmark="true" multiple="true"` => must be a selection.(multipleSelectionListModel)
Note : the names are changed for simplicity.
So I created the following :
Error :
Org.zkoss.zel.impl.parser.ParseException: Encountered " "empty" "empty "" at line 1, column 24.<|Was expecting:<| ...<|
at org.zkoss.zel.impl.parser.ELParser.generateParseException(ELParser.java:2215)
Changed it to :
Created same error.
Created fiddle :[http://zkfiddle.org/sample/3kvld74/29-parsing-error](http://zkfiddle.org/sample/3kvld74/29-parsing-error)
I use a List here but List as ListModelList has the method isEmpty.
Note:
-
I'm not looking for a work around, I'm just reporting this issue.
Possible work around is creating a method in the viewmodel or for the fiddle :
`disabled="@load(vm.items.size() eq 0)"` or : `disabled="@load(vm.items.isEmpty())"`
greetz chill.
↧
↧
zkspringmvc jar licence is GPL ?
Hello Team,
I need to know is `zkspringmvc-1.0.FL.20160726-Eval` jar is coming under GPL licence? Because no ever it is mention that comes under commercial licence or GPL licence.
↧
When will zk chart upgrade to highchart 5
1.Will zk chart upgrade to highchart 5 recently?
2.Is it possible for zk include highstock?
↧
build zk project with gradle
hey all,
is it possible to build a zk project with gradle? are there any examples for it?
If not, are there examples to build zk project with maven?
Thanks :)
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