I have a simple GWT project and I was trying to use the gwt-cal widget but I am getting errors when I try to load a page where I use the widget.
I followed the instruction here to use the gwt-cal widget, but it is not working. I have the version 0.9.3 of gwt-cal, the version 3.1.2 of gwt-dnd and I am using GWT 2.4.
Here is the page where I use the gwt-cal widget:
public class ClientCalendarPage extends Composite {
private VerticalPanel mainPanel = new VerticalPanel();
private Calendar calendar;
public ClientCalendarPage() {
CalendarSettings settings = new CalendarSettings();
settings.setEnableDragDropCreation(false);
settings.setEnableDragDrop(false);
calendar = new Calendar();
calendar.setSettings(settings);
calendar.setDate(new Date()); // calendar date, not required
calendar.setDays(3); // number of days displayed at a time, not required
calendar.setWidth("500px");
calendar.setHeight("400px");
Appointment appt = new Appointment();
appt.setStart(new Date(System.currentTimeMillis() + 86400000));
appt.setEnd(new Date(System.currentTimeMillis() + 90000000));
appt.setTitle("Test");
appt.setStyle(AppointmentStyle.BLUE);
calendar.addAppointment(appt);
mainPanel.add(calendar);
initWidget(mainPanel);
}
}
Here is my app.gwt.xml :
<?xml version="1.0" encoding="UTF-8"?>
<module rename-to='minoscrossfit'>
<inherits name='com.google.gwt.user.User'/>
<inherits name='com.google.gwt.user.theme.clean.Clean'/>
<inherits name='com.bradrydzewski.gwt.calendar.Calendar' />
<inherits name='com.bradrydzewski.gwt.calendar.theme.google.Google' />
<inherits name='com.allen_sauer.gwt.dnd.gwt-dnd'/>
<entry-point class='com.afrsoftware.minoscrossfit.client.MinosCrossfit'/>
<source path='client'/>
<source path='shared'/>
</module>
And finaly, here is the stacktrace I get :
20:38:43.735 [ERROR] [minoscrossfit] Error while executing the JavaScript provider for property 'locale'
com.google.gwt.core.client.JavaScriptException: (TypeError): Property 'locale' of object is not a function
at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:248)
at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
at com.google.gwt.dev.shell.ModuleSpacePropertyOracle.computePropertyValue(ModuleSpacePropertyOracle.java:193)
at com.google.gwt.dev.shell.ModuleSpacePropertyOracle.getSelectionProperty(ModuleSpacePropertyOracle.java:130)
at com.google.gwt.resources.ext.ResourceGeneratorUtil.getLocale(ResourceGeneratorUtil.java:543)
at com.google.gwt.resources.ext.ResourceGeneratorUtil.findResources(ResourceGeneratorUtil.java:435)
at com.google.gwt.resources.ext.ResourceGeneratorUtil.findResources(ResourceGeneratorUtil.java:290)
at com.google.gwt.resources.ext.ResourceGeneratorUtil.findResources(ResourceGeneratorUtil.java:254)
at com.google.gwt.resources.rg.CssResourceGenerator.getResources(CssResourceGenerator.java:564)
at com.google.gwt.resources.rg.CssResourceGenerator.prepare(CssResourceGenerator.java:506)
at com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.initAndPrepare(AbstractClientBundleGenerator.java:1043)
at com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.initAndPrepare(AbstractClientBundleGenerator.java:1069)
at com.google.gwt.resources.rebind.context.AbstractClientBundleGenerator.generateIncrementally(AbstractClientBundleGenerator.java:412)
at com.google.gwt.dev.javac.StandardGeneratorContext.runGeneratorIncrementally(StandardGeneratorContext.java:647)
at com.google.gwt.dev.cfg.RuleGenerateWith.realize(RuleGenerateWith.java:41)
at com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.rebind(StandardRebindOracle.java:78)
at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:268)
at com.google.gwt.dev.shell.ShellModuleSpaceHost.rebind(ShellModuleSpaceHost.java:141)
at com.google.gwt.dev.shell.ModuleSpace.rebind(ModuleSpace.java:585)
at com.google.gwt.dev.shell.ModuleSpace.rebindAndCreate(ModuleSpace.java:455)
at com.google.gwt.dev.shell.GWTBridgeImpl.create(GWTBridgeImpl.java:49)
at com.google.gwt.core.client.GWT.create(GWT.java:97)
at com.allen_sauer.gwt.dnd.client.util.DragClientBundle.<clinit>(DragClientBundle.java:72)
at com.allen_sauer.gwt.dnd.client.util.DragEntryPoint.onModuleLoad(DragEntryPoint.java:32)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200)
at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:525)
at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
at java.lang.Thread.run(Unknown Source)
Can anyone see what am I doing wrong?
I found the problem. I was missing some locales in my project. I changed my app.gwt.xml and it worked. I used the documentation here to solve this.
Here is what my app.gwt.xml looks like now :
A little project->clean in eclipse seems to have helped solving my issue.
I add a similar problem after changing the app.gwt.xml and it was because someone in my team (probably me) had committed a file that is not supposed to be committed (the nocache.js) so the new jars used in the project were not in this file. Changing the app.gwt.xml provoked a recompilation of the app and a new nocache.js file (with all the needed functions from the jars) was generated.