Re: How to deploy GWT application in tomcat
I forgot to mention that when I start the application in hosted mode and start it in a browser with the "Compile/Browse" button it also works properly. 2009/11/26 Tamás Gömbös > I have copied all the required jars to WEB-INF. And my servlets work > properly because they send back data when I call them explicitly. But it > seems that the client doesn't send any request to the server when I start > the application with .html. And again: in hosted mode > everything's fine. > > 2009/11/18 Rinuz > > Do you copy jars to WEB-INF? >> >> If don't, you must copy db_driver_connector.jar and gwt-servlet.jar. >> >> On 17 Lis, 12:29, Tamás Gömbös wrote: >> > Well, I was managed to deploy the application but there's another >> problem. >> > It seems as the client doesn't call the servlets. They communicate in >> JSON >> > format and when I call the servlet explicitly it sends the the data. But >> > when I start the application normally, no data is given to the client. >> > >> > What could be the problem? >> > >> > 2009/11/17 Tamás Gömbös >> > >> > > Greetings! >> > >> > > I've finished my GWT application and I'd like to deploy it in tomcat. >> I've >> > > read a bunch of "tutorials" about this but I can't figure out how to >> do it. >> > > I've done the following things: >> > >> > > - I compiled my application. >> > > - In the tomcat/webapps I created a directory. >> > > - Then I copied the content of the /war directory into >> the >> > > tomcat/webapps/ directory. The /war >> directory >> > > includes: >> > > ./images (this contains the resources for the style sheets) >> > > ./ (this contains several .cache.html files etc) >> > > ./Web-inf (this contains web.xml, classes and lib directories, the lib >> > > contains the gwt-servler.jar) >> > > .css and .html >> > >> > > After this I started tomcat and tried the following URL: >> > > ...//.html and it didn't work. >> > >> > > Please, somebody tell me which is the correct way to create the >> project's >> > > directory in tomcat/webapps and what is the correct URL to start the >> > > application. >> > >> > > Thank you! >> >> -- >> >> 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=. >> >> >> > -- 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.
Re: How to deploy GWT application in tomcat
I have copied all the required jars to WEB-INF. And my servlets work properly because they send back data when I call them explicitly. But it seems that the client doesn't send any request to the server when I start the application with .html. And again: in hosted mode everything's fine. 2009/11/18 Rinuz > Do you copy jars to WEB-INF? > > If don't, you must copy db_driver_connector.jar and gwt-servlet.jar. > > On 17 Lis, 12:29, Tamás Gömbös wrote: > > Well, I was managed to deploy the application but there's another > problem. > > It seems as the client doesn't call the servlets. They communicate in > JSON > > format and when I call the servlet explicitly it sends the the data. But > > when I start the application normally, no data is given to the client. > > > > What could be the problem? > > > > 2009/11/17 Tamás Gömbös > > > > > Greetings! > > > > > I've finished my GWT application and I'd like to deploy it in tomcat. > I've > > > read a bunch of "tutorials" about this but I can't figure out how to do > it. > > > I've done the following things: > > > > > - I compiled my application. > > > - In the tomcat/webapps I created a directory. > > > - Then I copied the content of the /war directory into > the > > > tomcat/webapps/ directory. The /war > directory > > > includes: > > > ./images (this contains the resources for the style sheets) > > > ./ (this contains several .cache.html files etc) > > > ./Web-inf (this contains web.xml, classes and lib directories, the lib > > > contains the gwt-servler.jar) > > > .css and .html > > > > > After this I started tomcat and tried the following URL: > > > ...//.html and it didn't work. > > > > > Please, somebody tell me which is the correct way to create the > project's > > > directory in tomcat/webapps and what is the correct URL to start the > > > application. > > > > > Thank you! > > -- > > 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=. > > > -- 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.
Re: How to deploy GWT application in tomcat
Well, I was managed to deploy the application but there's another problem. It seems as the client doesn't call the servlets. They communicate in JSON format and when I call the servlet explicitly it sends the the data. But when I start the application normally, no data is given to the client. What could be the problem? 2009/11/17 Tamás Gömbös > Greetings! > > > I've finished my GWT application and I'd like to deploy it in tomcat. I've > read a bunch of "tutorials" about this but I can't figure out how to do it. > I've done the following things: > > - I compiled my application. > - In the tomcat/webapps I created a directory. > - Then I copied the content of the /war directory into the > tomcat/webapps/ directory. The /war directory > includes: > ./images (this contains the resources for the style sheets) > ./ (this contains several .cache.html files etc) > ./Web-inf (this contains web.xml, classes and lib directories, the lib > contains the gwt-servler.jar) > .css and .html > > After this I started tomcat and tried the following URL: > ...//.html and it didn't work. > > Please, somebody tell me which is the correct way to create the project's > directory in tomcat/webapps and what is the correct URL to start the > application. > > Thank you! > -- 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=.
How to deploy GWT application in tomcat
Greetings! I've finished my GWT application and I'd like to deploy it in tomcat. I've read a bunch of "tutorials" about this but I can't figure out how to do it. I've done the following things: - I compiled my application. - In the tomcat/webapps I created a directory. - Then I copied the content of the /war directory into the tomcat/webapps/ directory. The /war directory includes: ./images (this contains the resources for the style sheets) ./ (this contains several .cache.html files etc) ./Web-inf (this contains web.xml, classes and lib directories, the lib contains the gwt-servler.jar) .css and .html After this I started tomcat and tried the following URL: ...//.html and it didn't work. Please, somebody tell me which is the correct way to create the project's directory in tomcat/webapps and what is the correct URL to start the application. Thank you! -- 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=.
Re: I'm new to GWT and I have some questions...
Hi, For example, if you'd like to do something on the right side when you click on an item of the tree, you should do this: You create a widget which extends HorizontalSplitPanel and implements the SelectionHandler interface. You override the onSelection(SelectionEvent event) method of the SelectionHandler interface. You handle the event in this method. In addition, you have to add a this panel as a SelectionHandler to your Tree with the addSelectionHandler(SelectionHandler handler) method (which is declared in the HasSelectionHandlers interface which is implemented by GWT's Tree widget, so the method is already implemented and you can use it). I recommend you this page: http://code.google.com/p/gwt-examples/ I figured out the new event handling from the example of this site. Cheers! 2009/9/14 PJ > Second, I put the Tree in the left side of the HorizontalSplitPanel, > and I need it to control the content of the right side, how do i do > that? > > > Thank you, and sorry if this is a stupid question, I'm just new to > GWT. > > > > --~--~-~--~~~---~--~~ 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: Web Application in Regional Language
Hi Sundar, You develop a web app in your own language in the same way as do it in another language. You just translate its content to your language, that's all. If you are completely new to computer programming then maybe developing a web application using GWT is not the best point to start. There are plenty of tutorials for beginners on the internet about Java and about object-oriented programming in general. Search for them is the best thing to do in this case, I think. If you are only new to GWT, I recommend to read the tutorial and create your own StockWatcher application. There's a chapter about internationalization too: http://code.google.com/intl/hu-HU/webtoolkit/tutorials/1.6/i18n.html Best regards, Tamás 2009/9/9 Sundar > > How to develope web apps in regional language with use of google > code ? > > I am new to computer programming. I am interested to making web > applications in tamil language. I am choosing the google code as > resource. Any one help to me how develop it... It may help to others > who want develop web apps for his human language... > > I hope very much about i am getting all answers.. > > Thank You... > > > > --~--~-~--~~~---~--~~ 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: FlowPanel
Hi,
Put a HorizontalPanel on each VerticalPanel:
HorizontalPanel hp1 = new HorizontalPanel();
vp1.add(hp1);
To be honest, I don't really understand GWT's layout handling but this works
everytime for me, when I'd like to change the size of a panel in both
horizontal and vertical direction.
Hope this helps!
2009/9/9 Rami Alkhalyleh
> Hi
>
> Actually I need to use the FlowPanel, I need to list my widgets in a flow
> way horizontally, the vertical panels that I'm trying to add them to the
> flow panel has a width also a height, but it didn't work, also I tried to
> put each vertical panel in a horizontal panel but I got the same result, the
> flow panel list them vertically, also I tried to use a simple panel instead
> of vertical panel then add them to the flow panel but the flow panel list
> them vertically.
>
> this is a sample code:
>
> public class MyProject implements EntryPoint {
>
> private final FlowPanel fp = new FlowPanel();
> private final SimplePanel vp1 = new SimplePanel();
> private final SimplePanel vp2 = new SimplePanel();
> private final SimplePanel vp3 = new SimplePanel();
>
> public void onModuleLoad() {
>
> fp.setStyleName("fpTest");
> vp1.setStyleName("vpTest");
> vp2.setStyleName("vpTest");
> vp3.setStyleName("vpTest");
> fp.setWidth("500px");
> fp.setHeight("500px");
> vp1.setWidth("74px");
> vp1.setHeight("80px");
> vp2.setWidth("74px");
> vp2.setHeight("80px");
> vp3.setWidth("74px");
> vp3.setHeight("80px");
> fp.add(vp1);
> fp.add(vp2);
> fp.add(vp3);
> RootPanel.get("divId").add(fp);
>
> }
> }
>
> Note: the styles 'fpTest' and 'vpTest' contains just a background color,
> and if you try to use a vertical panel instead of simple panel, the same
> result which is list them vertically.
>
> thanks a lot
>
> On Wed, Sep 9, 2009 at 7:18 AM, Saeed Zarinfam wrote:
>
>>
>> Hi
>> You must add your vertical panel in a horizontal panel or decrease
>> vertical panel width.
>>
>>
>
>
> --
> Best Regards
>Rami
>
> >
>
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Re: Listen for click on VerticalPanel?
Hi, Just extend VerticalPanel and implement the HasClickHandlers interface with this widget. I hope this helps. bye! 2009/9/8 markww > > Hi, > > Is it possible to listen for a click event on a VerticalPanel? I don't > see any methods like addClickHandler() for it? > > Thanks > > > --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Implementing the HasLoadHandlers interface
Greetings Everyone!
I am relatively new to web development and I started to use GWT just a few
days ago.
I have the following problem:
The ListBox widget does not implement the HasLoadHandlers interface and I
have a ListBox that I would like to load with some data from a server. I
extended ListBox as class LoadableListBox. I searched for some examples and
created the code below:
public class LoadableListBox extends ListBox implements HasLoadHandlers{
public HandlerRegistration addLoadHandler(LoadHandler handler) {
return addHandler(handler, LoadEvent.getType());
}
@Override
public void fireEvent(GwtEvent event) {
}
}
I have another class which implements the LoadHandler interface and
overrides its void onLoad(LoadEvent event) method. With the code above, the
LoadableListBox on the page does not load.
What is the correct way of implementing a HasXXXHandlers interface?
Thank you very much for your help,
Tamás Gömbös
P.S.: Alternatively, I tried to load the data into the widget via its
parent's void onLoad() method and it doesn't load the ListBox when I open
the page, only if I reload it. I suppose this is because of the
client-server mechanism or something like that. I don't go into details in
this case, because I think the correct way is the former.
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