Re: Getting rid of Dev mode for future GWT releases

2015-12-10 Thread Dennis Haupt
it depends on how you work. i have worked in situations where debuggers added no benefit (aka many automated tests), but also some where they really turned hours into minutes because you could simply directly look into the computers brain instead of pondering about what might have gone wrong

Re: GWT 2.6 Compatibility with Java 1.5

2015-06-16 Thread Dennis Haupt
i should write something in java 1.4 again generics are so next century 2015-06-16 15:11 GMT+02:00 Suleman Butt suleman.b...@gmail.com: H all, Just wanted to know if GWT 2.6 is compatible with Java 1.5? Or in other words which maximum GWT version we can go considering we have Java 1.5

Re: Main Advantages of using GWT against other technology like [jsp,spring,javascript...]

2014-09-06 Thread Dennis Haupt
ide support. less technologies in total. 2014-09-06 4:53 GMT+02:00 abdullah mohammedsameen@gmail.com: Hi, I am newbie to GWT and started developing my application using GWT.I would like to know what is the main advantages for going to GWT since we have lot of technology like

Re: GWT Developer Plugin

2014-07-02 Thread Dennis Haupt
use an old version 2014-07-02 17:18 GMT+02:00 Francesco Viscomi fvisc...@gmail.com: Hi all i need to use GWT Developer Plugin and I have windows 8 at 64bit either chrome and firefox i'm not able to use the plugin; when i try to download it i get: (firefox) Sorry, the GWT Developer

Re: SuperDevMode and APT

2014-05-24 Thread Dennis Haupt
i'd stick to old versions and switch to sdm once ides support good browser remote debugging with good sourcemap support. if i still used the gwt. 2014-05-24 12:39 GMT+02:00 Paul Robinson ukcue...@gmail.com: On 24 May 2014 05:03, Frank Ren renfeng...@gmail.com wrote: It's been two years.

Re: The benefit of using UiBinder

2014-02-23 Thread Dennis Haupt
i use custom code in 90% of the cases. to me, the ui binder is just another way of describing the ui. i'd use it if i wanted to outsource the ui work to some css-guy that has no java skills. what is cleaner depends on what you do, imho. if you're going to do a dynamic panel with components that

Re: GWT 2.6.0 now available

2014-01-30 Thread Dennis Haupt
it already was available for download for days :D 2014-01-30 Matthew Dempsky mdemp...@google.com: Hi GWT community, We're excited to announce the GWT 2.6.0 release! Many of you noticed it was uploaded a few days ago, but if you missed it, you can download it

regexp only matches on first match ;(

2014-01-22 Thread Dennis Haupt
this is my code final RegExp gim = RegExp.compile(pattern, gim); final MatchResult re = gim.exec(text); this is my pattern (/?.*?) this is my input: hsbdfdifs/i/bid/ifud sdf fsd/unbsp; fsdbrbr why doesn't it match on all the tags? -- You received this message because you are subscribed to the

Re: GWT HashMap VS Javascript Object

2014-01-15 Thread Dennis Haupt
i would expect similar performance characteristics, since both things are basically the same^^ the browser might be able to apply optimizations if the mapping are known at compile time, but other than that. i would either go all out and do a lot of research, or don't care 2014/1/15 Danilo

Re: How to convert from java to js

2014-01-02 Thread Dennis Haupt
as long as you have the java source files and feed them to the gwt compiler, there are basically no limitations - except for some features that do not exist in javascript at all (synchronisation, threads, reflection) also, not all jdk classes are available for gwt compilation. just go through some

Re: Multi Modules

2013-12-19 Thread Dennis Haupt
you have to check if an enty point should run inside the method onModuleLoad i use div markers, i.e. i put div id=moduleX/div into the html if i want a specific entry point to run 2013/12/19 Davide Micheletti d.michelett...@gmail.com Hi all, i'm trying to do a multi modules Project in GWT.

Re: Thoughts on GWT 3.0 re: Java 8 and IE 8/9

2013-10-25 Thread Dennis Haupt
there should be simply no frameworks which support anything below ie9 at all, so the enterprise is forced to adjust :) 2013/10/25 Andy pula...@gmail.com I just read through the notes from the GWT steering committeehttps://groups.google.com/d/msg/gwt-steering/ldyo7OXUnHQ/ogtT-kPFoaoJand

dev mode: fallback to 1.3.3 serialization after making a change

2013-10-15 Thread Dennis Haupt
what can cause this (the hashcode-rpc-file is not found), and how can i fix it? this problem forces me to restart my server and rebuild my gwt module a lot -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and

Re: dev mode: fallback to 1.3.3 serialization after making a change

2013-10-15 Thread Dennis Haupt
can this be avoided somehow? it also happend when i make a change that really shouldn't break serialization (change code, but no fields) 2013/10/15 Jens jens.nehlme...@gmail.com First reload DevMode / Recompile app, then deploy to server (or tell the server to reload the exploded war

Re: why is my class not serializable?

2013-05-15 Thread Dennis Haupt
calls ? Sorry for those basic questions but it is to be sure that, before searching for complex things, simple one have been discarded. Le 14 mai 2013 17:59, Dennis Haupt d.haup...@gmail.com a écrit : yes, they are all serializable 2013/5/14 Boris Lenzinger boris.lenzin...@gmail.com

Re: why is my class not serializable?

2013-05-15 Thread Dennis Haupt
as i said, i have already completed my obvious mistakes checklist 2013/5/14 Travis travis.schm...@gmail.com Every time I get this it is because I have coded a constructor that takes args, but forgot to add a no-arg constructor for rpc to use. On Tuesday, May 14, 2013 8:08:14 AM UTC-7,

Re: why is my class not serializable?

2013-05-15 Thread Dennis Haupt
the problem is, the server side decides that the class is simply not serializable. it's not in the serializables whitelist. where is this list created? maybe i can see why my class is skipped. 2013/5/15 Dennis Haupt d.haup...@gmail.com i have created dummy methods in my remote interface

Re: why is my class not serializable?

2013-05-15 Thread Dennis Haupt
found the problem: one of the members of the class was implementing an interface which extended serializable, but was not public. it was package local. once i made it public, the compiler gave me useful errors again. 2013/5/15 Dennis Haupt d.haup...@gmail.com the problem is, the server side

why is my class not serializable?

2013-05-14 Thread Dennis Haupt
i deactivated the rpc blacklist the class has a default contructor and no final fields is it directly used in an rpc method there is no error message during compilation i have no idea what the reason could be. any ideas? -- You received this message because you are subscribed to the Google

Re: why is my class not serializable?

2013-05-14 Thread Dennis Haupt
Serializable? 2013/5/14 Dennis Haupt d.haup...@gmail.com i deactivated the rpc blacklist the class has a default contructor and no final fields is it directly used in an rpc method there is no error message during compilation i have no idea what the reason could be. any ideas? -- You received

Re: why is my class not serializable?

2013-05-14 Thread Dennis Haupt
can i debug *why* the class is not included? 2013/5/14 Dennis Haupt d.haup...@gmail.com please assume that i have already checked the dumb errors. i have about 200 serializable classes here, so i know how it works (usually...) the error message is the one that says not included in the list

Re: why is my class not serializable?

2013-05-14 Thread Dennis Haupt
this is a silly problem. Perhaps restarting from scratch may highlight the issue. Le 14 mai 2013 17:24, Dennis Haupt d.haup...@gmail.com a écrit : can i debug *why* the class is not included? 2013/5/14 Dennis Haupt d.haup...@gmail.com please assume that i have already checked the dumb errors

Re: why is my class not serializable?

2013-05-14 Thread Dennis Haupt
Lenzinger boris.lenzin...@gmail.com Consider also the interface other than serializable. It must be somerhung around those things... Le 14 mai 2013 17:31, Dennis Haupt d.haup...@gmail.com a écrit : i'm removing fields step by step now (since it has only 3) 2013/5/14 Boris Lenzinger boris.lenzin

Re: why is my class not serializable?

2013-05-14 Thread Dennis Haupt
yes, the compiler can access them. i use the classes in an rpc call 2013/5/14 Boris Lenzinger boris.lenzin...@gmail.com Are the type of your fields available on the client side ? Le 14 mai 2013 17:40, Dennis Haupt d.haup...@gmail.com a écrit : the package the problematic class is in cannot

Re: why is my class not serializable?

2013-05-14 Thread Dennis Haupt
does it matter if the fields are interfaces? 2013/5/14 Dennis Haupt d.haup...@gmail.com yes, the compiler can access them. i use the classes in an rpc call 2013/5/14 Boris Lenzinger boris.lenzin...@gmail.com Are the type of your fields available on the client side ? Le 14 mai 2013 17:40

Re: why is my class not serializable?

2013-05-14 Thread Dennis Haupt
yes, they are all serializable 2013/5/14 Boris Lenzinger boris.lenzin...@gmail.com Are they serializable ? Or is their implementation serialiazable ? Try to replace for test purpose with a string for instance to identify faulty fields. Le 14 mai 2013 17:54, Dennis Haupt d.haup...@gmail.com

Re: Does GWT optimize inefficient code?

2013-02-01 Thread Dennis Haupt
the first one: unlikely - the size might change in the loop the second one is more likely Am 01.02.2013 19:27, schrieb Joel Cairney: Dear forum, I've searched as hard as I can, but I haven't found any information on what specific developer practices GWTs compiler optimizations might

Re: Intellij for GWT app development. Is it worth it?

2013-01-17 Thread Dennis Haupt
i have made a lot of good experiences with that combo (intellij + gwt) it understand the native js parts, the asnc/sync interface stuff, debugging/running works out of the bugs 2012/10/19 Jens jens.nehlme...@gmail.com I am thinking about moving away from Eclipse (IMHO 4.2 feels really

Re: Interface vs implementation

2012-11-25 Thread Dennis Haupt
1. this only applies to gwt-rpc. for pure client code, everything is completely known at compile time, so the compiler knows which implementation is possibly going to be used. 2. you can use gwt's configurable blacklist/whitelist to prevent it from making every possible subclass serializable and

Re: generate and execute javascript at runtime?

2012-11-08 Thread Dennis Haupt
the reason i am using the GWT is so that i do NOT have use javascript. so obviously, eval seems like totally harmless to me :) what's wrong with it? 2012/11/7 Joseph Lust lifeofl...@gmail.com True, but *eval() *is one of the Cardinal sins of programming. Think deeply if there is any way

Re: generate and execute javascript at runtime?

2012-11-05 Thread Dennis Haupt
i remember there being some magic rules, but i'll try 2012/11/3 Sebastian Rothbucher sebastian.rothbuc...@clarities.de Hi, is it not possible to make a function like eval() (doing just that) available via JSNI? On Friday, November 2, 2012 3:10:23 PM UTC+1, HamsterofDeath wrote: i'm

generate and execute javascript at runtime?

2012-11-02 Thread Dennis Haupt
i'm trying to integrate jqxgrid and write a gwt wrapper around it. (it's some jquery grid) i know i can write native js methods, but this isn't enough. i need to dynamically build the call and then execute it as if it was sent from the server inside a script tag. how can i do that? -- You

Re: Intellij for GWT app development. Is it worth it?

2012-10-22 Thread Dennis Haupt
i mean full js editor support for the code fragments, including interop between java and js code (like find usage, go to, rename) 2012/10/22 Jens jens.nehlme...@gmail.com Am Montag, 22. Oktober 2012 11:21:19 UTC+2 schrieb Thomas Broyer: Not with the Google Plugin for Eclipse. I think he

Re: Intellij for GWT app development. Is it worth it?

2012-10-22 Thread Dennis Haupt
intellij costs a few hundred dollars per year, eclipse costs a few hours per week. make your choice. Am 22.10.2012 18:18, schrieb Thomas Broyer: On Monday, October 22, 2012 5:31:02 PM UTC+2, Joseph Lust wrote: I seem to recall Ray Cromwell preaching about his love for IntelliJ

Re: Intellij for GWT app development. Is it worth it?

2012-10-22 Thread Dennis Haupt
Am 22.10.2012 18:01, schrieb Jens: Am Montag, 22. Oktober 2012 17:31:02 UTC+2 schrieb Joseph Lust: However, I fear I'm also too invested in Eclipse and in many ways it does all that IntelliJ does. However IntelliJ is quicker and has support behind it. If I didn't have 3 years

Re: Intellij for GWT app development. Is it worth it?

2012-10-21 Thread Dennis Haupt
except for the not existing gui builder, i prefer intellij. refactorings understand the async interfaces, native javascript in supported (for eclipse it's just a comment), there are gwt specific inspections so either intellij is a lot better or my collegues suck at using the gwt plugin for

Re: Are you happy with GWT?

2012-10-09 Thread Dennis Haupt
there are a few wtfs, yes - but they only come once. once you know them, they are no problem. Am 09.10.2012 12:05, schrieb Richard: A couple warnings. I http://www.thehubsa.co.za/forum/index.php?app=hubmarketdo=view_itemitem_id=40056'd suggest starting off slowly, rather than dumping the

Re: Super dev mode w/o jetty

2012-10-06 Thread Dennis Haupt
sounds like you never tried to use it. just start the super dev mode nd give it all sources in the classpath. it's a server which will give you two buttons when you access it with a browser. both are magic javascript links (you can use them as bookmarks) which will make your browser load its

Re: Are you happy with GWT?

2012-10-05 Thread Dennis Haupt
YES! if i had to mess (and i mean mess) around with jsp files, webflows, generated javascript in tags, embedded javascript in jsp files... i wouldn't keep that job. javascript is nice for almost logic-less things like the whole jquery stuff, but as soon as you have to run logic in the browser,

Re: My email account has been hacked. Do not click on any links or attachments I have sent you

2012-08-21 Thread Dennis Haupt
open every attachment? ok, no problem Am 21.08.2012 19:19, schrieb Paul Hargreaves: My email account has been hacked. Do not click on any links or attachments I have sent you in the last day. Cheers Paul -- You received this message because you are subscribed to the Google Groups

Re: Centering content in a panel?

2012-08-20 Thread Dennis Haupt
i'm still voting for the flextable Am 20.08.2012 05:50, schrieb markww: Ok so that works (calling setHorizontalAlignment() before widgets are added). So now the labels are horizontally centered. Still can't seem the vertically center them though. I think it's because the VerticalPanel

Re: Centering content in a panel?

2012-08-19 Thread Dennis Haupt
vp.setVerticalAlignment(HasVerticalAlignment.ALIGN_MIDDLE); vp.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER); this alignes the panel itself, not the content. if you want to do fancy layout stuff, use a flextable: table.getFlexCellFormatter().set...Alignment(x,y,...) Am

Re: ValueChangeEvent String is not fired in IE9

2012-08-17 Thread Dennis Haupt
no problem here. are you doing anything special? Am 18.08.2012 00:31, schrieb Joey Li: I tried to add a ValueChangeHandler to textbox. In IE 9, I found that the event is not fired at all. But it works fine in Chrome and FF. I google it and some said the changeHandler event is not fired as

[no subject]

2012-08-16 Thread Dennis Haupt
i'm trying to add widgets into a flextables header. the header itself required me to add native th / tr elements and add my widgets there: if (model.header().totalHeaderRowCount() 0) { final Element head = DOM.createElement(thead); for (final int headerRowIndex :

grid, header and events

2012-08-16 Thread Dennis Haupt
i'm trying to add widgets into a flextables header. the header itself required me to add native th / tr elements and add my widgets there: if (model.header().totalHeaderRowCount() 0) { final Element head = DOM.createElement(thead); for (final int headerRowIndex :

Re: Where Is GWT Dev Plugin

2012-08-11 Thread Dennis Haupt
when trying to debug, chrome should automatically point you to the plugin Am 11.08.2012 19:58, schrieb Charles Odili: I am running Chrome 21.0.1180.75 on Fedora 17 and eclipse Juno. I tried creating a sampl GWt project to see that my environment was properly set up but the developer plugin did

Re: Where Is GWT Dev Plugin

2012-08-11 Thread Dennis Haupt
oh, should have read the whole email. no idea then. Am 11.08.2012 20:07, schrieb Dennis Haupt: when trying to debug, chrome should automatically point you to the plugin Am 11.08.2012 19:58, schrieb Charles Odili: I am running Chrome 21.0.1180.75 on Fedora 17 and eclipse Juno. I tried

Re: GWT

2012-07-29 Thread Dennis Haupt
you can put everything on one. Am 29.07.2012 19:03, schrieb nesrine doghri: Hi , haw can I build a GWT web site (the interaction between the different pages ? and how can I implement the navigation between diernt pages ?? -- You received this message because you are subscribed to

Re: GWT

2012-07-29 Thread Dennis Haupt
please read some beginner tutorials. page switch: RootPanel.get(content).add(page1()); RootPanel.get(content).clear(); RootPanel.get(content).add(page2()); Am 29.07.2012 19:47, schrieb nessrinovitta: How does this work exactly ?? As I understood in the .HTML page I define the divs I need and

Re: Eclipse Update has broken all GWT Projects?

2012-07-28 Thread Dennis Haupt
i simply cannot resist ***USE INTELLIJ*** ;) what happens if you open the project with an old version? don't you have any backups? Am 28.07.2012 00:58, schrieb Chris: I just updated eclipse and now all GWT projects are broken. I inspect the installation and I see everything is installed, the

Re: How can we save state of a GWT page?

2012-07-26 Thread Dennis Haupt
if its not too much data, you can use autobeans to serialize your data class and store the stuff in a cookie or the url itself. i've been doing something similar, just with a selfmade serialization mechanism instead of the autoproxy one. Am 26.07.2012 08:14, schrieb Rubina: Hi All, We

how to get the datagrid running?

2012-07-26 Thread Dennis Haupt
i tried to follow the example here: http://gwt.google.com/samples/Showcase/Showcase.html#!CwDataGrid but it doesn't even compile. there is no implementation of the interface CwConstants, the field constants is final but never initialized and the method onInitialize has an override annotation but

Re: how to get the datagrid running?

2012-07-26 Thread Dennis Haupt
, July 26, 2012 10:32:42 AM UTC+2, Dennis Haupt wrote: i tried to follow the example here: http://gwt.google.com/samples/**Showcase/Showcase.html#!**CwDataGridhttp://gwt.google.com/samples/Showcase/Showcase.html#!CwDataGrid but it doesn't even compile. there is no implementation

Re: how to get the datagrid running?

2012-07-26 Thread Dennis Haupt
another thing: i can see my comparator is begin used when i click on a column header, but the sorting of the table does not change. also, the sorted-icon does not appear. is there something secret i need to do before this works? 2012/7/26 Dennis Haupt d.haup...@googlemail.com still not working

Re: how to get the datagrid running?

2012-07-26 Thread Dennis Haupt
i figured out why my components did not show. in the whole panel tree, there must no be a single non-layout-panel up to the rootlayoutpanel. once i made sure the chain was ok, the table was visible. sorting still doesn't work. 2012/7/26 Dennis Haupt d.haup...@googlemail.com another thing: i

Re: How to create a grouped column with the Data Grid?

2012-07-26 Thread Dennis Haupt
Am 26.07.2012 19:03, schrieb John99: tableheaderbuilder from gwt 2.5 -- yay -- 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

Re: DevMode for Firefox 14

2012-07-17 Thread Dennis Haupt
maybe we should all vote somewhere to make jetbrains/the eclipse guys support source maps in their javascript debuggers asap? seems like a better option to me than maintaining an unmaintained plugin in the long run Am 18.07.2012 05:30, schrieb David Guo: Hi Alan, Too bad to hear this

Re: Flow charts in GWT

2012-07-16 Thread Dennis Haupt
take a look at the google chart ypi. there's a gwt wrapper for it Am 16.07.2012 21:10, schrieb Bharath Kumar: Hi, I am new to GWT. Can someone point me out some good GWT library for drawing FlowCharts. ~Bharath. -- You received this message because you are subscribed to the Google

code splitting in depth

2012-07-10 Thread Dennis Haupt
hi community, i'm trying to figure out if i can use code splitting effectively. i have about 20 entry points which all inherit from a basic entry point. if i simply wrap the content of each onModuleLoad-implementation in a gwt.runasync, will the gwt figure out the dependencies by itself - no

Re: Super Dev Mode general question

2012-07-09 Thread Dennis Haupt
i don't know about eclipse, but intellij can remote-debug chrome and firefox, including the evaluation of expressions. it probably won't be long before they add support for source maps, too. i wouldn't worry too much. Am 09.07.2012 16:51, schrieb Thomas Broyer: On Monday, July 9, 2012

Re: What is the minimum Internet speed connexion that the GWT team is considering when testing their GWT application ?

2012-07-03 Thread Dennis Haupt
well, it *has* to be downloaded before it can be executed, there is no way around it. you can try to split your code into smaller parts (google: code splitting gwt) so you don't get over much more than your 17 seconds. Am 03.07.2012 14:03, schrieb regnoult axel: Hello, I am living in Bolivia

Re: superdevmode when working with multiple projects

2012-06-28 Thread Dennis Haupt
loading sources from the classpath works. for me, at least. Am 28.06.2012 18:17, schrieb Thomas Broyer: On Thursday, June 28, 2012 5:47:58 PM UTC+2, Marius Grama wrote: Hi, I've downloaded gwt 2.5.0 RC1 SDK and successfully worked with it for testing super devmode on a GWT

Re: GWT 2.5 RC1 Is Here!

2012-06-28 Thread Dennis Haupt
same here. enabling the closure compiler almost doubles the compilation time. but i don't care, i only have to run the compiler in this mode before a release. the code server takes about 10 seconds to handle a change in the same app. Am 28.06.2012 18:47, schrieb Stefano Ciccarelli: Our project

Re: GWT 2.5 RC1 Is Here!

2012-06-28 Thread Dennis Haupt
of the same app. -- Sent with Sparrow http://www.sparrowmailapp.com/?sig Il giorno giovedì 28 giugno 2012, alle ore 19:21, Dennis Haupt ha scritto: same here. enabling the closure compiler almost doubles the compilation time. but i don't care, i only have to run the compiler in this mode

Re: gwt 2.5

2012-06-22 Thread Dennis Haupt
is there a precompiled package? Am 22.06.2012 19:54, schrieb Daniel Kurka: this is already in trunk if you want to try it out. Am 19.06.2012 um 10:33 schrieb Jens: I am pretty sure it will be released during/after the Google IO 2012. What you have seen is SuperDevMode which can do a

Re: How far does the optimizations of the GWT compiler go..?

2012-06-21 Thread Dennis Haupt
i would not rely on that. there are tools which are better suited for this. my first choice would be intellij idea because it can also detect calls to methods from those native js gwt thingies that other tools don't understand. they would detect methods called only from native js as unused. and

gwt 2.5

2012-06-19 Thread Dennis Haupt
hi community, i saw a video where someone compiled an app in a few seconds instead of a minute and we're being tortured by the gwt compiler here. as awesome as it is, it is taking a lot of time to compile. when will the 2.5. release be available? -- You received this message because you are

convert dom element to widget

2012-06-06 Thread Dennis Haupt
i am trying to write a function which generically collections dom elements and adds them to complexpanels. i can get the dom elements, but how do i add them to panels? panels need widgets. is there a way to convert them? -- You received this message because you are subscribed to the Google

Re: Google IO 2012 : no GWT session ?

2012-05-20 Thread Dennis Haupt
that's not something big. something big would be hey, we can now compile to javascript AND dart. and we're 10x faster since 2.4. Am 20.05.2012 12:17, schrieb Andrés Testi: The session topic is Migrating code from GWT to Dart... sorry, but it scares me. - Andrés El domingo, 20 de mayo de

Re: Inserting a DIV in a GWT Panel

2012-05-06 Thread Dennis Haupt
if you can wait until tomorrow, i can take a look at a method that cuts pasted a div into a gwt panel and works. Am 06.05.2012 17:05, schrieb yves: I'm not sure, but try to remove the style display:none or change it (something like footer.setProperty(display, xxx)) when you append the

code splitting question

2012-04-05 Thread Dennis Haupt
hi there, my gwt app it getting pretty big, so i looked into code splitting - but it looks like magic to me in non trivial cases. i have about 20 gwt modules, and all entry points implement an abstract entry point: public void onModuleLoad() { this.LOGGER.info(initializing module); try {

call method before page is loaded

2012-02-22 Thread Dennis Haupt
is it possible to call my onModuleLoad-method before the page is completely loaded? for example, i know the module needs a div id=foo on the page - nothing else - and as soon as foo exists, the gwt can do an async call while the rest of the page loads. -- You received this message because you

Re: GWT debug

2011-12-29 Thread Dennis Haupt
Am 29.12.2011 17:15, schrieb Anky: Hi All, I am not sure if it is a problem with my application. Initially when we started development, the debug worked fine, with few exceptions of hitting the browser refresh button couple of times to get the code picked by debugger. Now our

Re: Dev mode in intellij IDEA

2011-12-26 Thread Dennis Haupt
no idea what gae is, but i use idea+gwt. using devmode is easy. you just need to make sure all the sources are in the classpath. go to settings|compiler|resource pattern and add a pattern for all source files. then simply run devmode and point it at a *.gwt.xml when making a change, i recompile,

Re: Java for back end coding

2011-12-25 Thread Dennis Haupt
Am 25.12.2011 16:45, schrieb Mohamed Turki: Hello everyone I'm new to GWT but I have a modest experience with Java. I never used Java for back end coding tho. I'm used to PHP and MySQL. Can anybody here give me an idea on how to use Java for back end work, like which libraries do I need and

popuppanel always has an offsetwidth of 10 and offsetheight of 0

2011-12-20 Thread Dennis Haupt
i use: popup.showRelativeTo(widget...) in my debugger i can see that during the callback: public final void showRelativeTo(final UIObject target) { // Set the position of the popup right before it is shown. setPopupPositionAndShow(new PositionCallback() { public void

Re: Viewport layout

2011-12-17 Thread Dennis Haupt
use firefox firebug (a firefox plugin) or chrome. both offer very good support if you want to know why something is there, and you can change the styles and everything on the fly and see what happens. there is no faster way to learn all the css/layout stuff that you will need. Am 17.12.2011

attach listeners/handlers to widget, then do some DOM-stuff - listeners gone?

2011-11-25 Thread Dennis Haupt
hi community, i wrote a little logic-attacher in gwt that is called from hand written javascript. i get an element by its id, wrap it in a flowpanel, wrap that in a table, put some buttons in the table and attach mouseover clickhandlers to the buttons. then i attach the whole thing to a div.

Re: BigBill has a newbie question...

2011-11-25 Thread Dennis Haupt
same goes for intellij which - doesn't have a gui builder but + offers javascript support for inline javascript. i advise reading some tutorials, too. the vogella one was pretty simple and worked at my first try: http://www.vogella.de/articles/GWT/article.html Am 25.11.2011 17:06, schrieb

call static gwt method from js file?

2011-11-23 Thread Dennis Haupt
is there any way to call a static method of one of my gwt client classes from pure js code? i'm not talking about calling a method from inline javascript inside the gwt class, that works fine. the gwt class and the calling js method are completely separate at compile time. at runtime, the gwt has

jquery?

2011-10-25 Thread Dennis Haupt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 hi there, a coworker told me that jquery has a bunch of advantages over gwt and that gwt offers pretty much nothing that jquery doesn't - and is going to infest our source code if i can't stop him. has anyone here experience with both? the last time

Re: jquery?

2011-10-25 Thread Dennis Haupt
/25/2011 11:16 AM, Dennis Haupt wrote: hi there, a coworker told me that jquery has a bunch of advantages over gwt and that gwt offers pretty much nothing that jquery doesn't - and is going to infest our source code if i can't stop him. This is a typical first moment of a flame war. :) 1

Re: GWT advantages

2011-10-23 Thread Dennis Haupt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 what about telling them why you chose to use the GWT? :) as someone who just worked on a google maps integration (for 2 month) using the GWT, i would say that the GWT gives the programmer a lot more power in general, development speed and

Re: future of gwt who use gwt

2011-10-22 Thread Dennis Haupt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 is there a good dart ide? no. question answered. :) Am 22.10.2011 13:28, schrieb krespo: I asked it becouse I will start new project(single page app) scalable app, and I'm thinking when is it wort to start new GWT project, or wait for some

Re: native callback going into the eternal void

2011-10-14 Thread Dennis Haupt
that was it. makes sense. 2011/10/13 Tomasz Gawel tomaszga...@op.pl use double ()() @com.webfair.gwt.components.client.CalendarBox::test() is only the signature of method to call it use @com.webfair.gwt.components.client.CalendarBox::test() (); -- You received this message because you

native callback going into the eternal void

2011-10-13 Thread Dennis Haupt
hi, i am using a javascript calendar component. to be notified on changes, i want to pass a callback function to it: private native void setup(CalendarBox self, String displayAreaId, String inputFieldId, String buttonId, String dateString, String format) /*-{ function

Re: Development Mode Hangs

2011-10-05 Thread Dennis Haupt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am 05.10.2011 23:08, schrieb Steve: I am trying to load a GWT project to run in development mode within Eclipse. It worked fine for a while, but now it's stuck. In the Development Mode tab, I get the message Development mode is loading... and

Re: GWT Tutorial, and then ? How to learn reald world GWT development

2011-10-04 Thread Dennis Haupt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 i'd say the best way to learn it is to do something with it. doesn't really matter what it is. you'll stumble over a lot of small random problems (i did) that are written down nowhere, but the answers are scattered everywhere. Am 04.10.2011 07:51,

Re: Firefox v. Dev Plugin

2011-10-03 Thread Dennis Haupt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Am 03.10.2011 16:19, schrieb Gregory Dougherty: For those of us who debug our GWT apps in Firefox, and would kind of like to keep up to date on Firefox releases, could someone from Google give a quick rundown on why it is that each of the last

Re: Any decent java.util.Calendar, Locale, TimeZone emulation?

2011-09-30 Thread Dennis Haupt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 no. i tried, believe me. Am 30.09.2011 23:31, schrieb David Given: Does anyone know of any decent libraries to emulate the above classes? So far I've found this: http://code.google.com/p/gwt-calendar-class/ ...but it doesn't appear to be

Re: Random SerializationException

2011-09-25 Thread Dennis Haupt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 you don't send the same data the second time. my experience says that this can have a thousand reasons which are not even hinted at by the error message. something in your class makes the gwt compiler think that it cannot be serialized or the gwt

set element name in ie/quirks mode

2011-09-09 Thread Dennis Haupt
hi, i've noticed that public static void setName(final Widget widget, final String name) { widget.getElement().setAttribute(name, name); } does not work in IE quirks mode. how should i do it? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit

Re: GWT development is UNBEARABLY slow

2011-09-05 Thread Dennis Haupt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 i agree it's slow, but not THAT slow. the hosted mode is up to 10x slower than the javascript mode (for me) i assume it to be the gwt server - browser overhead for native javascript calls Am 05.09.2011 19:26, schrieb John Wheeler: The cross-browser

number only text component

2011-08-14 Thread Dennis Haupt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 does it exist? if not, how can i fake one? -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.14 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQIcBAEBAgAGBQJOR7XjAAoJENRtux+h35aGWCwQAMOLbc3ibdsm8gnp24S3SsoQ

Re: New computer for compiling gwt

2011-08-14 Thread Dennis Haupt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 random suggestion: take a look at intellij idea. it's pretty good. Am 14.08.2011 16:58, schrieb Navindian: I am also looking for a new laptop with 8 gb ram.. My requirements: 1.GWT 2.3 2. Spring 3.0 3. JBoss 5.1 4. Eclipse 3.6 Which dell

Re: Is it possible to manualy edit the SerializationPolicy?

2011-08-14 Thread Dennis Haupt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 if you don't have the source, you're screwed. if you have it, the workaround will work. Am 14.08.2011 19:29, schrieb Simson: Hello, I'm using GWT 2.3.0 with objectdb 2.2.8. Since objectdb uses proxy classes for collections, maps and dates

Re: number only text component

2011-08-14 Thread Dennis Haupt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 yes. Am 14.08.2011 20:33, schrieb ciosbel: Do you men a textbox-like wih only numbers allowed? Checkout IntegerBox and DoubleBox. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view

how to access the real session?

2011-08-12 Thread Dennis Haupt
i tried to save an attribute via an async servlet call to get it later from another page. i did it like this: class x extends remoteserviceservlet ... final Object attribute = getThreadLocalRequest().getSession().getAttribute(variableName); but this doesn't work. the result seems to depend

Re: GWT Compiler Errors

2011-08-12 Thread Dennis Haupt
to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. - -- Mit freundlichen Grüßen, Dennis Haupt Plettstrasse 73 81735 München Handy 0176/80130332 -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.14

Re: class suddenly no longer serializable

2011-08-08 Thread Dennis Haupt
the error message explicitly states that class x is not in the deserializationwhitelist. i've experiences this before with another class (a simple enum, not fields at all) 2011/8/8 Jeff Larsen larse...@gmail.com Does your class contain a Collection where you could be putting an object that is

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