hi guys, i started to explore GWT yesterday it self and was going basic tutorial in google documentation, I've downloaded GWT ran a sample project without Eclipse as the tutorial stated and then started to setup Eclipse. I'm using Eclipse Galileo and according to given instructions i followed the steps and when i was installing GWT plu...
Hello Everybody I am using GWT2.0.1,when I am running web application then I get following error message on Console. after removing error from error log still same message occur as well as restarting eclipse_galileo.To solve this problem i want to restart machine. Each time this message comes on console,then i need to restart m/c I the...
Hi, I have to make a web application using GWT. The project has a core module that'll expose a set of apis to be used by other apps; each of these app are unrelated. Each shall be loaded in a separate iframe. My idea was to compile core into core.js and each app shall have its own app1.js app2.js and so on... App1 script type="text/...
I have a simple java applet that is invoked from gwt application. Is there a way to check the GWT code if jre is installed? ...
We have a gwt app that uses jcifs to pull the user name from our NT domain. Here is a clip of our web.xml: <filter> <filter-name>NtlmHttpFilter</filter-name> <filter-class>com.xxx.gwt.server.MyNTLMFilter</filter-class> <init-param> <param-name>jcifs.netbios.wins</param-name> <param-value>192.168.109.20</par...
Hi, I have paypal sandbox test account. I want to create a 'buy Now' button. I am trying it with GWT. But its even not working with simple HTML form. It displays a 'Buy Now' button on HTML page and after clicking on it redirects to PayPal site. Where it ask to login to buy product but after that it goes on displaying message: The email...
I trying to produce a DockLayoutPanel which looks like the example in the Developer's Guide (http://code.google.com/webtoolkit/doc/latest/DevGuideUiPanels.html) DockLayoutPanel p = new DockLayoutPanel(Unit.EM); p.addNorth(new HTML("header"), 2); p.addSouth(new HTML("footer"), 2); p.addWest(new HTML("navigation"), 10); p.add(new HTML("so...
Trying to get a GWT project off the ground and finding it difficult to do any basic routing. Trying to fire up different UI's based on the URL. Thought I could set a string based on the getHash() and then switch off that, but seems cumbersome (and annoying since I can't do string-based switches in Java). There's got to be a best pract...
I am using GWT and need history and using: <iframe src="javascript:''" id="__gwt_historyFrame" style="width:0;height:0;border:0"></iframe> But can I change __gwt_historyFrame to any other name AAAAA? Is it possible like below: <iframe src="javascript:''" id="AAAAA" style="width:0;height:0;border:0"></iframe> ...
I'm building application using GWT and one of the requirements is to index a text and then allow users to add comments/notes/sticky notes to that text. I found library called Annotation, which is pretty good but then I will have to have separate version of the documents for every user, that is not acceptable for us. We need to have only ...
Hi, As a summer learning experiment, I'm thinking of coding up a web front end for a trading game i wrote in python, that generates share prices and random snippets of text. I am sort of struggling with how this should work on the back-end though. I'd rather have my GWT client page interact with the python share price generator, than...
Hi, I have a python app engine code (matured backend) - and we are now planning to have a front end for that code. I was wondering whether it is possible to implement GWT as the front end. Even though Alex Martelli in this post [1] mentions it is not possible, a comment to that post suggests that it is indeed possible using rpc over...
I believe I read that if you wanted to use Google's App Engine, your application needed to be open source. With the recent announcement of App Engine for Business, does the same rule apply? I would like to host an application on this particular platform but have no interest in releasing the code initially (down the road, potentially). ...
Hello Guys, i am working on a project for college that uses GWT,Hibernate and Gilead. Basically for the moment users should be able to add friends and remove them. also a user can see if his or her friends are online or not. my trouble is that when i add a friend that is already related to another friend i get this error org.hibernate...
Hi, people. Does anyone know how to make, in GWT, panel which has a vertical boundary line that divides the panel on two parts same like this http://code.google.com/webtoolkit/overview.html ? I want when click on the blue border line to hide/show left menu same as on the above link. I can't to find any example of that. Thank you. ...
I have a GWT web-app with a nearly full page Google map window. Inside the the map, I have infowindows which include links. What I want to do is use jquery tools overlays (http://flowplayer.org/tools/overlay/apple.html) to open the overlay and display it on top of the map once the link inside the info window is clicked. Now, the link...
Hi, When I'm developing my gwt project without a network connection, is there a way to detect this? For example, I have a widget that has an Image in it, and the widget does not display until the Image url request times out (takes a long time, like 2 minutes?). Also, whenever I refresh the page in hosted mode, it doesn't finish loadin...
I'm working on a GWT project, and I have a bunch of Java classes that use Java Object Iterators on the server side. As I was reading through the internet...Iterators seem to not be serializable preventing me from sending them over to the client side from the server side. My question is is there an efficient way to serialize the iterator ...
I'm an ex-Googler building a Scala / GWT based web app and need three contract engineers for three months to help out. Where can I find top Scala / GWT talent? ...
Hi everybody. I'm working with gwtai to integrate a java applet into my gwt - project. Basic communication from my main application to the applet (such as invoking simple methods that return int or boolean values) works. But the main reason why I need to integrate this applet is, that I need it to connect to another server and receive ...