Mozilla Problem

2010-02-03 Thread Sanj 
Hi All,


I run my application is on Mozilla 3.4 then there is no issue but when
i run the same thing in Mozilla 3.5.5
then i am facing following issue :-

00:00:34.234 [ERROR] Failed to load module 'shrisurance' from user
agent 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.7)
Gecko/20091221 Firefox/3.5.7 (.NET CLR 3.5.30729)' at localhost:3262
java.lang.NullPointerException: nullat
com.google.gwt.dev.javac.JsniChecker.getSuppressedWarnings(JsniChecker.java:
445)at com.google.gwt.dev.javac.JsniChecker
$JsniDeclChecker.visit(JsniChecker.java:115)at
org.eclipse.jdt.internal.compiler.ast.MethodDeclaration.traverse(MethodDeclaration.java:
209)at
org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.traverse(TypeDeclaration.java:
1294)   at
org.eclipse.jdt.internal.compiler.ast.QualifiedAllocationExpression.traverse(QualifiedAllocationExpression.java:
478)at
org.eclipse.jdt.internal.compiler.ast.MessageSend.traverse(MessageSend.java:
576)at
org.eclipse.jdt.internal.compiler.ast.MethodDeclaration.traverse(MethodDeclaration.java:
239)at
org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.traverse(TypeDeclaration.java:
1239)   at
org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.traverse(CompilationUnitDeclaration.java:
687)at com.google.gwt.dev.javac.JsniChecker.check(JsniChecker.java:
478)at com.google.gwt.dev.javac.JsniChecker.check(JsniChecker.java:
427)at com.google.gwt.dev.javac.CompilationStateBuilder
$CompileMoreLater
$UnitProcessorImpl.process(CompilationStateBuilder.java:62) at
com.google.gwt.dev.javac.JdtCompiler
$CompilerImpl.process(JdtCompiler.java:166) at
org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:444)
at com.google.gwt.dev.javac.JdtCompiler.doCompile(JdtCompiler.java:
467)at com.google.gwt.dev.javac.CompilationStateBuilder
$CompileMoreLater.compile(CompilationStateBuilder.java:142) at
com.google.gwt.dev.javac.CompilationStateBuilder.doBuildFrom(CompilationStateBuilder.java:
281)at
com.google.gwt.dev.javac.CompilationStateBuilder.buildFrom(CompilationStateBuilder.java:
182)at
com.google.gwt.dev.cfg.ModuleDef.getCompilationState(ModuleDef.java:
280)at com.google.gwt.dev.DevModeBase
$UiBrowserWidgetHostImpl.createModuleSpaceHost(DevModeBase.java:99)
at
com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:
180)at
com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:
380)at
com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:
222)at java.lang.Thread.run(Unknown Source)


Thanks and regards,

Sunil Bansal.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

GWT Application +Memory Leakage

2009-07-20 Thread Sanj 

HI All,


I am facing memory leakage problem in my application. I searched on
Google but i found that memory leakage may be because of EXT JS
because of some cyclic references in between JSNI and DOM objects and
browser is not able to handle these DOM objects for garbage
collection.

I am using following technologies in my application : -

GWT 1.6.4
GWT EXT
Gilead


When i explorer my code then i found some reason that may be cause of
Memory Leakage as :-

1.) While i am clearing the widget or setting it's reference to null
then i am not removing the listeners explicitly.


But i am feeling, this memory leakage is not only because of this not
removing listener explicitly and now i am not able to understand how
can i remove this problem.

So, please tell me if anybody have an idea?


Thanks and regards,

Sanj


--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at 
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---

Why LazyPanel?

2009-06-17 Thread Sanj 

Hi All,


I am using gwt 1.6.4 and when i listened about it's LazyPanel widget
then one thought was coming in my mind i.e. if i use in my widgets
then can some effect on performance of widget loading.

But when i checked it's example then i found if i follow some good
practices in my code i.e. not make any unnecessary objects then it
behaves same like as and then there should be no major differences
according to performance.

Just i want to know what is the  difference in between :-

Given in GWT Example :-


public class LazyPanelExample implements EntryPoint {

  private static class HelloLazyPanel extends LazyPanel {
@Override
protected Widget createWidget() {
  return new Label(Well hello there!);
}
  }

  public void onModuleLoad() {
final Widget lazy = new HelloLazyPanel();
lazy.setVisible(false);
PushButton b = new PushButton(Click me);
b.addClickHandler(new ClickHandler() {
  public void onClick(ClickEvent event) {
lazy.setVisible(true);
  }
});

RootPanel root = RootPanel.get();
root.add(b);
root.add(lazy);
  }
}


And what am i thinking :-

public class AlternativeLazyPanelExample implements EntryPoint {

 public void onModuleLoad() {
HorizontalPanel hp = new HorizontalPanel();
PushButton b = new PushButton(Click me);
b.addClickHandler(new ClickHandler() {
  public void onClick(ClickEvent event) {
hp.clear();
Label label = new Label(Well hello there!);
hp.add(label);
  }
});

RootPanel root = RootPanel.get();
root.add(b);
root.add(hp);
  }
}



And as the differences what i am thinking there is major difference
i.e. in my case everytime these lines will execute :-

hp.clear();
Label label = new Label(Well hello there!);
hp.add(label);


But object creation is same.

And any major differences i.e. is lazyPanel help me for increasing the
loading time of widgets.


Thanks and regards,

Sanj
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at 
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---

GWT 1.6 Compilation

2009-06-02 Thread Sanj 

HI All,


I am trying to shift on GWT 1.6. But when i compiled my code on GWT
1.6 then i face some compilation issue. The Exception stack trace is
showing as :-


[ERROR] Unexpected internal compiler error
java.lang.StackOverflowError: null
at java.io.ObjectStreamClass$FieldReflector.getPrimFieldValues
(Unknown Source)
at java.io.ObjectStreamClass.getPrimFieldValues(Unknown Source)
at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
at java.io.ObjectOutputStream.defaultWriteObject(Unknown Source)
at java.util.ArrayList.writeObject(Unknown Source)
at sun.reflect.GeneratedMethodAccessor70.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source)
at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.writeObject(Unknown Source)
at java.util.ArrayList.writeObject(Unknown Source)
at sun.reflect.GeneratedMethodAccessor70.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source)
at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.writeObject(Unknown Source)
at java.util.ArrayList.writeObject(Unknown Source)
at sun.reflect.GeneratedMethodAccessor70.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)

I am using GWT 1.6, GWT-EXT 2.0.4   and Gilead. Is this problem coming
because of Old version of GWT-Ext old version.

Thanks and regards,

Sunil Bansal.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at 
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---

RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:192) problem on Gilead

2009-06-01 Thread Sanj 

Hi All,

I am using GWT 1.6.4 and Gilead.

When i am trying to return the (List)data after executing the sql
successfully then I am facing this issue.

com.google.gwt.user.client.rpc.StatusCodeException: The call failed on
the server; see server log for details
at
com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived
(RequestCallbackAdapter.java:192)
at com.google.gwt.http.client.Request.fireOnResponseReceivedImpl
(Request.java:264)
at com.google.gwt.http.client.Request.fireOnResponseReceivedAndCatch
(Request.java:236)
at com.google.gwt.http.client.Request.fireOnResponseReceived
(Request.java:227)
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.MethodAdaptor.invoke(MethodAdaptor.java:
103)
at com.google.gwt.dev.shell.ie.IDispatchImpl.callMethod
(IDispatchImpl.java:126)
at com.google.gwt.dev.shell.ie.IDispatchProxy.invoke
(IDispatchProxy.java:155)
at com.google.gwt.dev.shell.ie.IDispatchImpl.Invoke
(IDispatchImpl.java:294)
at com.google.gwt.dev.shell.ie.IDispatchImpl.method6
(IDispatchImpl.java:194)
at org.eclipse.swt.internal.ole.win32.COMObject.callback6
(COMObject.java:117)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1925)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966)
at com.google.gwt.dev.SwtHostedModeBase.processEvents
(SwtHostedModeBase.java:235)
at com.google.gwt.dev.HostedModeBase.pumpEventLoop
(HostedModeBase.java:558)
at com.google.gwt.dev.HostedModeBase.run(HostedModeBase.java:405)
at com.google.gwt.dev.HostedMode.main(HostedMode.java:232)


Thanks and regards,

Sunil
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at 
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---

RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:192) problem on Gilead

2009-06-01 Thread Sanj 

Hi All,

I am using GWT 1.6.4 and Gilead.

When i am trying to return the (List)data after executing the sql
successfully then I am facing this issue.

com.google.gwt.user.client.rpc.StatusCodeException: The call failed on
the server; see server log for details
at
com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived
(RequestCallbackAdapter.java:192)
at com.google.gwt.http.client.Request.fireOnResponseReceivedImpl
(Request.java:264)
at com.google.gwt.http.client.Request.fireOnResponseReceivedAndCatch
(Request.java:236)
at com.google.gwt.http.client.Request.fireOnResponseReceived
(Request.java:227)
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.MethodAdaptor.invoke(MethodAdaptor.java:
103)
at com.google.gwt.dev.shell.ie.IDispatchImpl.callMethod
(IDispatchImpl.java:126)
at com.google.gwt.dev.shell.ie.IDispatchProxy.invoke
(IDispatchProxy.java:155)
at com.google.gwt.dev.shell.ie.IDispatchImpl.Invoke
(IDispatchImpl.java:294)
at com.google.gwt.dev.shell.ie.IDispatchImpl.method6
(IDispatchImpl.java:194)
at org.eclipse.swt.internal.ole.win32.COMObject.callback6
(COMObject.java:117)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1925)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966)
at com.google.gwt.dev.SwtHostedModeBase.processEvents
(SwtHostedModeBase.java:235)
at com.google.gwt.dev.HostedModeBase.pumpEventLoop
(HostedModeBase.java:558)
at com.google.gwt.dev.HostedModeBase.run(HostedModeBase.java:405)
at com.google.gwt.dev.HostedMode.main(HostedMode.java:232)


Thanks and regards,

Sunil
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at 
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---

Hibernate4Gwt inherited issue

2009-05-21 Thread Sanj 

Hi All,


I am new to Hibernate4GWT. I try to implement in my module and follow
the same instruction as given in the Hibernate4GWT test case.

According to that one, i creates my BDO's  in com.test.modulename.bdo
package and imported in the client or widgets. But i am facing some
issue i.e.

[ERROR] Line 16: No source code is available for type
com.test.modulename.bdo.ABC; did you forget to inherit a required
module?

While i also included the source path in the gwt.xml file as :-

source path='bdo'/
source path='client'/

Then also not able to resolve that issue.

Please give me solution on that issue.

Regards,

Sunil.


--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at 
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---

Hibernate performance in GWT

2009-03-24 Thread Sanj 

Hello Friends,


When i was trying to use hibernate in GWT then i was found one major
problem i.e. PersistentBag is not serializable. For resolving this
issue, i read many blogs. According to the blogs, i found many
solutions but at last i found when i am using this method then there
is some performance methods and can't use hibernate lazy-loading
properly because we can't use lazy-loading outside the scope of the
Session and so when we use the Hibernate in GWT then we need to close
the session on the service/server level while we send the object on
the client side. Some described solution for using hibernate in the
group are :-

1.)Array instead of collection :-
 One is the major solution for using the collection 
object, use
array instead of the Collection object. But with this solution there
is lot of overhead on the user part i.e. maintain the array properly
with index values.
2.)Inverse-Owner objects :-
 One another solution for supporting the colletion in 
the hibernate
i.e. use only inverse-owner objects instead of the collection object
but in this case there is one major problem i.e. whenever we need to
use the collections data then we need to send the one extra call on
the server everytime for collecting the collections objects and for
maintaining that thing code readability also lost.
3.)Maintain PersistentBag/PersistentSet Serializable class :-
Somewhere  i read about create one serializable class 
for
PersistentBag,PersistentSet and use it. But in this case, we need to
create that class on the client side package and while we are creating
this after that problem starts i.e. GWT not support for importing
org.hibernate.PersistentBag on the client side.
4.)Convertor class :-
One another method for using hibernate in GWT is 
Convertor class
i.e. when you send your Object on the client side then you need to use
the Convertor class for changing all the PersistentBag/PersistentSet
objects in Collection objects.In this case, performance is decreased
badly because of lazy-loading .But it's working fine.

I used the fourth method with some changes for 
increaing the
performance. I include one Obect Fetch Plan design pattern with the
lazy loading. In this pattern, we need to create one xml file where we
define the fetch plans with the binding name. for e.g. suppose i have
one object A and A having collection of B,C,D and E, F 1-1 objects in
class A.B having 1-1 objects of B1, B2. Suppose in this case when i
need to fetch the A object from the database then fetch only A, B, B1
not all the other objects as defined in the A objects and in another
fetch plan, fetch only A,C,E,F objects then we need to create two
fetch plans which we bind with the corresponding Fetch-Plan-Name i.e.
A_B and A_C_E_F.

When we use hibernate in this way, then i know there is 
also lazy-
loading problem but we can control on the fetching of the objects
while we convert the Collections objects. In this way, we need to care
one thing i.e. use lazy=true for collection and 1-1 objects.

Thanks and regards,
Sunil Bansal,
+91-9784175320
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at 
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---

Re: GWTExt chart on GWT widgets

2008-12-23 Thread Sanj 

Hi Arthur,


You are right. I should go in GWT Ext forms for this issue. But GWT-
Ext group is not active. So, i put my problem here on Gwt group with
the hope for finding the solution of my problem.

I know, i am missing one thing, i think there is some problem related
to refreshing the charts on any events.


Thanks  regards,

Sunil Bansal.

On Dec 18, 6:59 pm, Arthur Kalmenson arthur.k...@gmail.com wrote:
  Arthur might be able to help you.

 LMAO. Thanks for the good joke :)

 Sanj, you may find more help by asking on the gwt-ext group 
 here:http://groups.google.com/group/gwt-ext

 --
 Arthur Kalmenson

 On Thu, Dec 18, 2008 at 12:34 AM, Rob Smith scubacarri...@gmail.com wrote:

  Arthur might be able to help you.

  On Dec 18, 12:08 am, Sanj sunil.ban...@daffodildb.com wrote:
  Hi All,

  I am facing a problem in rendering of GWT-EXT charts on GWT widgets in
  IE. When i am trying to render Chart panel on RootPanel then charts do
  not render properly in Hosted mode. But if i am adding same panel on
  viewPort then it's working fine.

  I have also updated the version of Flash i.e. Adobe 10. SO i think
  that problem is not occurring because of Flash.

  I am using this code for rendering the chartPanel :-

  public class SrisureHome extends EntryPoint {

          public void onModuleLoad() {
                  MemoryProxy proxy = new MemoryProxy(getData());
                  RecordDef recordDef = new RecordDef(new FieldDef[] { new
  IntegerFieldDef(year), new IntegerFieldDef(revenue), new
  IntegerFieldDef(expense), new IntegerFieldDef(income) });

                  ArrayReader reader = new ArrayReader(recordDef);
                  final Store store = new Store(proxy, reader);
                  store.load();

                  SeriesDefX incomeSeries = new SeriesDefX(Income, 
  income);
                  incomeSeries.setType(ChartType.LINE);

                  SeriesDef[] seriesDef = new SeriesDef[] {

                  new SeriesDefX(Revenue, revenue), new 
  SeriesDefX(Expense,
  expense), incomeSeries };

                  NumericAxis currencyAxis = new NumericAxis();

                  final BarChart chart = new BarChart();
                  chart.setTitle(Income Chart);
                  chart.setStore(store);
                  chart.setSeries(seriesDef);
                  chart.setYField(year);
                  chart.setXAxis(currencyAxis);
                  chart.setWidth(100%);
                  chart.setHeight(100%);
                  RootPanel.get().add(chart);
          }

          public static Object[][] getData() {
                  return new Object[][] { new Object[] { new Integer(2003), 
  new Integer
  (1246852), new Integer(1123359), new Integer(123493) }, new Object[]
  { new Integer(2004), new Integer(2451876), new Integer(2084952), new
  Integer(366920) }, new Object[] { new Integer(2005), new Integer
  (2917246), new Integer(2587151), new Integer(330095) }, new Object[]
  { new Integer(2006), new Integer(3318185), new Integer(3087456), new
  Integer(230729) } };
          }

  }

  If anybody has an idea about this problem then please suggest me where
  i am wrong or how can i solve this problem.

  Thanks  regards,

  Sanj.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at 
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---

GWTExt chart on GWT widgets

2008-12-17 Thread Sanj 

Hi All,


I am facing a problem in rendering of GWT-EXT charts on GWT widgets in
IE. When i am trying to render Chart panel on RootPanel then charts do
not render properly in Hosted mode. But if i am adding same panel on
viewPort then it's working fine.

I have also updated the version of Flash i.e. Adobe 10. SO i think
that problem is not occurring because of Flash.


I am using this code for rendering the chartPanel :-



public class SrisureHome extends EntryPoint {

public void onModuleLoad() {
MemoryProxy proxy = new MemoryProxy(getData());
RecordDef recordDef = new RecordDef(new FieldDef[] { new
IntegerFieldDef(year), new IntegerFieldDef(revenue), new
IntegerFieldDef(expense), new IntegerFieldDef(income) });

ArrayReader reader = new ArrayReader(recordDef);
final Store store = new Store(proxy, reader);
store.load();

SeriesDefX incomeSeries = new SeriesDefX(Income, income);
incomeSeries.setType(ChartType.LINE);

SeriesDef[] seriesDef = new SeriesDef[] {

new SeriesDefX(Revenue, revenue), new SeriesDefX(Expense,
expense), incomeSeries };

NumericAxis currencyAxis = new NumericAxis();

final BarChart chart = new BarChart();
chart.setTitle(Income Chart);
chart.setStore(store);
chart.setSeries(seriesDef);
chart.setYField(year);
chart.setXAxis(currencyAxis);
chart.setWidth(100%);
chart.setHeight(100%);
RootPanel.get().add(chart);
}

public static Object[][] getData() {
return new Object[][] { new Object[] { new Integer(2003), new 
Integer
(1246852), new Integer(1123359), new Integer(123493) }, new Object[]
{ new Integer(2004), new Integer(2451876), new Integer(2084952), new
Integer(366920) }, new Object[] { new Integer(2005), new Integer
(2917246), new Integer(2587151), new Integer(330095) }, new Object[]
{ new Integer(2006), new Integer(3318185), new Integer(3087456), new
Integer(230729) } };
}
}


If anybody has an idea about this problem then please suggest me where
i am wrong or how can i solve this problem.


Thanks  regards,

Sanj.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com
For more options, visit this group at 
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---

Re: Dynamically load GWT-Ext js

2008-12-11 Thread Sanj 

Hi All,


If i load all js files at the loading times then application
performance makes a huge issue for me because these files takes 15-20
sec for loading.

I am thinking, To create my home page in completely as a GWT widget
and after loading that home page loading all javascript files through
JSNI. I think, i am thinking in right way. But missing one step and
don't know where this step is?


If anybody have an idea how can i remove that time.

Thanks and regards,

Sanj.

On Dec 11, 9:37 am, Sanj [EMAIL PROTECTED] wrote:
 Hi All,

 I want to load my allgwt-extjavascripts files after my home page. I
 think, there should be one method through JSNI like this :-

         public static native void loadScript() /*-{
              document.write('script src=js//ext//adapter//yui//yui-
 utilities.js type=text/javascript/script');
              document.write('script src=js//ext//adapter//yui/ext-yui-
 adapter.js type=text/javascript/script');
              document.write('script src=js//ext//ext-all.js type=text/
 javascript/script');
              document.write('script src=js//DDView.js type=text/
 javascript/script');
              document.write('script src=js//Multiselect.js type=text/
 javascript/script');
              document.write('script
 src=com.shrisure.SrisureHome.nocache.js type=text/javascript/
 script');
              }-*/;

 Through this method, my alljsfiles loads, but when i am trying to
 useGWT-Extwidgets. It throws an exception :

 Caused by: com.google.gwt.core.client.JavaScriptException:
 (TypeError): '$wnd.Ext.StatusBar' is null or not an object
  number: -2146823281
  description: '$wnd.Ext.StatusBar' is null or not an object
         at com.gwtext.client.widgets.Component.checkExtVer(Native Method)
         at com.gwtext.client.widgets.Component.clinit(Component.java:108)

 Thanks and regards,

 Sanj.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at 
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---

Dynamically load GWT-Ext js

2008-12-10 Thread Sanj 

Hi All,



I want to load my all gwt-ext javascripts files after my home page. I
think, there should be one method through JSNI like this :-

public static native void loadScript() /*-{
 document.write('script src=js//ext//adapter//yui//yui-
utilities.js type=text/javascript/script');
 document.write('script src=js//ext//adapter//yui/ext-yui-
adapter.js type=text/javascript/script');
 document.write('script src=js//ext//ext-all.js type=text/
javascript/script');
 document.write('script src=js//DDView.js type=text/
javascript/script');
 document.write('script src=js//Multiselect.js type=text/
javascript/script');
 document.write('script
src=com.shrisure.SrisureHome.nocache.js type=text/javascript/
script');
 }-*/;


Through this method, my all js files loads, but when i am trying to
use GWT-Ext widgets. It throws an exception :

Caused by: com.google.gwt.core.client.JavaScriptException:
(TypeError): '$wnd.Ext.StatusBar' is null or not an object
 number: -2146823281
 description: '$wnd.Ext.StatusBar' is null or not an object
at com.gwtext.client.widgets.Component.checkExtVer(Native Method)
at com.gwtext.client.widgets.Component.clinit(Component.java:108)


Thanks and regards,

Sanj.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at 
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---

FormPanel rendering time

2008-09-03 Thread Sanj 

Hi All,



I am using GWT EXt formPanel, it takes lot of time in adding/rendering
in hosted mode. It takes appx. 1.5 sec for two text fields and two
labels.


How can i reduce this rendering?


I am using GWT-Exit 2.0.4 and GWT 1.5.

--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to Google-Web-Toolkit@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at 
http://groups.google.com/group/Google-Web-Toolkit?hl=en
-~--~~~~--~~--~--~---