Sunday, April 5, 2020

Re: GWT project data grid double scroll issue in edge browser

But this is not working for me

On Wednesday, May 29, 2019 at 6:44:51 PM UTC+4, hy wrote:
This is a known issue, I have encountered it in past. See: https://groups.google.com/forum/#!topic/google-web-toolkit/xxeS6LETdBs

The way I fix it is by adding the following css to the page:

/*Fix for extra scroll bar in celltables*/
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-thumb {
    width: 10px;
    -webkit-border-radius:3px;
    border-radius:3px;
    background:rgba(0,0,0,0.3);
}
/*End Fix for extra scroll bar in celltables*/




On Wednesday, May 29, 2019 at 5:17:35 AM UTC-4, Thomas Broyer wrote:
As you can see in your screenshots, columns are not aligned with their headers. This is the reason GWT (tries to) hide the native scrollbars, and "replaces" them with translucent ones (the one you've hidden).


I don't remember how all of this is done, so can't tell if it's a bug in GWT (well, it is indeed, but possibly caused by:) or a bug in MSEdge; as it doesn't happen in Chrome or Firefox.

On Wednesday, May 29, 2019 at 10:27:23 AM UTC+2, Sanoob V wrote:
Hi All,

I am getting two scrollers in datagrid edge browser.

Two scroll.png


and when check inspect code i can see two GWT generated CSS if i remove that one scroll is hiding but I don't know from where it is coming 
please advice me.


css class.png




Hidind class.png







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Saturday, April 4, 2020

Re: When will development of GWT 3.0 /GWT 2.9 will start

Most of "GWT 3.0" is two distinct pieces - the build tooling, and the ecosystem/libraries. The build tooling starts with J2CL and Closure-Compiler, both produced by Google and shared via their github organization, and the community is building on this to produce a maven plugin which can run these as efficiently as possible (remembering of course that starting with "maven" means there's only so much you can do there). If you want to start with bazel, j2cl's hello world will get you started.

The second part is the ecosystem, the various libraries and frameworks that exist today that work in GWT2 that we know and love/hate. First, understand that both GWT2 and j2cl support the JsInterop spec, though there are a few small differences in how they deal with some of the particulars, mostly to do with how GWT2 is itself something of a build system, whereas J2cl is engineered to behave like javac, and live within a larger build system. So, many of the packages and classes found in gwt-user.jar have already been rewritten to use JsInterop instead of JSNI, and are in the process of being migrated to their own git repos at github.com/gwtproject/, and published to sonatype-snapshots, then maven central. Other ecosystem projects are either being updated or overhauled to be able to work outside of the world of GWT2 - here are too many examples to name briefly here.

Please note that almost all of these intend to be compatible with both GWT2 and J2CL at the same time, which blurs the line of "what is GWT3" - the goal is to make it as boring as possible to migrate from one to the other, as you aren't rewriting with an entirely new toolkit, just changing which compiler produces your highly optimized output. When you look at the migration headaches that are going to happen, our goal is to make almost all of them take place before adding J2CL to the mix, as com.google.gwt dependencies are removed and replaced with their org.gwtproject counterparts. The point here being, you can be "ready for j2cl" without moving to it, by adopting the updated versions of the classes that live in gwt-user.jar.

Similarly, GWT2 and J2CL share JRE emulation, with the exception of a few classes like Object, Class, Enum, Throwable.

Most of the GWT and J2CL discussions online today exists at https://gitter.im/gwtproject/gwt, https://gitter.im/vertispan/j2cl, or a few other rooms, or on stackoverflow.

-- 
  Colin Alworth
  colin@colinalworth.com



On Sat, Apr 4, 2020, at 12:33 PM, Käpt'n Körk wrote:
Hey there, as a GWT addict I am wondering, if GWT is finally dead? Any search for GWT 3.0 or similar results in ancient announcements of coming GWT versions - and that's it. Quite depressing, given that we are maintaining and further developing a couple of well designed GWT apps too conplex to re-implement in a recent technology. Any uplifting reply would be greatly appreciated.


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Re: When will development of GWT 3.0 /GWT 2.9 will start

Hey there, as a GWT addict I am wondering, if GWT is finally dead? Any search for GWT 3.0 or similar results in ancient announcements of coming GWT versions - and that's it. Quite depressing, given that we are maintaining and further developing a couple of well designed GWT apps too conplex to re-implement in a recent technology. Any uplifting reply would be greatly appreciated.

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Friday, April 3, 2020

Re: GWT/smartgwt app support with Firefox 74.0

I have tried doing that in super-dev mode at least .At that time i was able to see those tabs which were not after firefox update
But i get the following popup while opening firefox:
ERROR: Possible problem with your *.gwt.xml module file.
The compile time user.agent value (safari) does not match the runtime user.agent value (gecko1_8). Expect more errors.

I guess we can get rid of the popup.But my concern is by generating only chrome permutations
1)Will all the functionalities of UI work in firefox(UI is pretty complex and large .I may have to test  thoroughly to conclude )
2)Even if it works in latest firefox, will it guarantee that it will work in older version as well(If user is using older version of firefox) 



On Friday, 3 April 2020 02:03:46 UTC+5:30, Michael Joyner wrote:
Have you tried setting things up to only generate the chrome permutation along with setting the fallback user-agent permutation being set to chrome?

On 4/2/20 2:22 AM, sudarshan rai wrote:
we have web application based on gwt along with some smart-gwt components.The app used to be compatible with chrome and firefox. But after Firefox 74.0 update some of the functionalities have stopped working in firefox. But works fine in chrome.

Smart-gwt components such as calendar are not loading.There is no error stack in console apart from warnings.

 ```
11:40:04.582:WARN:Log:Uncaught exception escaped: com.google.gwt.core.client.JavaScriptException
(NotSupportedError) 
 __gwt$exception: <skipped>
 code: 9
 result: 2152923145
 lineNumber: 13114
 columnNumber: 0
 data: null

 INDEX_SIZE_ERR: 1
 DOMSTRING_SIZE_ERR: 2
 HIERARCHY_REQUEST_ERR: 3
 WRONG_DOCUMENT_ERR: 4
 INVALID_CHARACTER_ERR: 5
 NO_DATA_ALLOWED_ERR: 6
 NO_MODIFICATION_ALLOWED_ERR: 7
 NOT_FOUND_ERR: 8
 NOT_SUPPORTED_ERR: 9
 INUSE_ATTRIBUTE_ERR: 10
 INVALID_STATE_ERR: 11
 SYNTAX_ERR: 12
 INVALID_MODIFICATION_ERR: 13
 NAMESPACE_ERR: 14
 INVALID_ACCESS_ERR: 15
 VALIDATION_ERR: 16
 TYPE_MISMATCH_ERR: 17
 SECURITY_ERR: 18
 NETWORK_ERR: 19
 ABORT_ERR: 20
 URL_MISMATCH_ERR: 21
 QUOTA_EXCEEDED_ERR: 22
 TIMEOUT_ERR: 23
 INVALID_NODE_TYPE_ERR: 24
 DATA_CLONE_ERR: 25: Operation is not supported
```
Is there no support for gwt/smart-gwt from firefox-74 onwards?

version:

GWT-2.6.1

smartgwt-6.0p-02-11

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Thursday, April 2, 2020

Re: GWT/smartgwt app support with Firefox 74.0

Have you tried setting things up to only generate the chrome permutation along with setting the fallback user-agent permutation being set to chrome?

On 4/2/20 2:22 AM, sudarshan rai wrote:
we have web application based on gwt along with some smart-gwt components.The app used to be compatible with chrome and firefox. But after Firefox 74.0 update some of the functionalities have stopped working in firefox. But works fine in chrome.

Smart-gwt components such as calendar are not loading.There is no error stack in console apart from warnings.

 ```
11:40:04.582:WARN:Log:Uncaught exception escaped: com.google.gwt.core.client.JavaScriptException
(NotSupportedError) 
 __gwt$exception: <skipped>
 code: 9
 result: 2152923145
 lineNumber: 13114
 columnNumber: 0
 data: null

 INDEX_SIZE_ERR: 1
 DOMSTRING_SIZE_ERR: 2
 HIERARCHY_REQUEST_ERR: 3
 WRONG_DOCUMENT_ERR: 4
 INVALID_CHARACTER_ERR: 5
 NO_DATA_ALLOWED_ERR: 6
 NO_MODIFICATION_ALLOWED_ERR: 7
 NOT_FOUND_ERR: 8
 NOT_SUPPORTED_ERR: 9
 INUSE_ATTRIBUTE_ERR: 10
 INVALID_STATE_ERR: 11
 SYNTAX_ERR: 12
 INVALID_MODIFICATION_ERR: 13
 NAMESPACE_ERR: 14
 INVALID_ACCESS_ERR: 15
 VALIDATION_ERR: 16
 TYPE_MISMATCH_ERR: 17
 SECURITY_ERR: 18
 NETWORK_ERR: 19
 ABORT_ERR: 20
 URL_MISMATCH_ERR: 21
 QUOTA_EXCEEDED_ERR: 22
 TIMEOUT_ERR: 23
 INVALID_NODE_TYPE_ERR: 24
 DATA_CLONE_ERR: 25: Operation is not supported
```
Is there no support for gwt/smart-gwt from firefox-74 onwards?

version:

GWT-2.6.1

smartgwt-6.0p-02-11

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Wednesday, April 1, 2020

GWT/smartgwt app support with Firefox 74.0

we have web application based on gwt along with some smart-gwt components.The app used to be compatible with chrome and firefox. But after Firefox 74.0 update some of the functionalities have stopped working in firefox. But works fine in chrome.

Smart-gwt components such as calendar are not loading.There is no error stack in console apart from warnings.

 ```
11:40:04.582:WARN:Log:Uncaught exception escaped: com.google.gwt.core.client.JavaScriptException
(NotSupportedError) 
 __gwt$exception: <skipped>
 code: 9
 result: 2152923145
 filename: https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html
 lineNumber: 13114
 columnNumber: 0
 data: null
 stack: ihh@https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html:13114:43
Dle@https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html:14538:49
HXd@https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html:15437:241
UJb@https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html:16221:290
Er@https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html:15125:28
$r@https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html:15556:210
bs@https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html:16859:1255
Mqj@https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html:16907:24578
quh@https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html:14048:142
xuh@https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html:16907:392
LQj/c.onreadystatechange<@https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html:10966:65
hdh@https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html:7982:30
ldh@https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html:14735:60
kdh/<@https://10.99.7.179/app/1C639C0B473EC335AF7C991184A464ED.cache.html:14216:56

 INDEX_SIZE_ERR: 1
 DOMSTRING_SIZE_ERR: 2
 HIERARCHY_REQUEST_ERR: 3
 WRONG_DOCUMENT_ERR: 4
 INVALID_CHARACTER_ERR: 5
 NO_DATA_ALLOWED_ERR: 6
 NO_MODIFICATION_ALLOWED_ERR: 7
 NOT_FOUND_ERR: 8
 NOT_SUPPORTED_ERR: 9
 INUSE_ATTRIBUTE_ERR: 10
 INVALID_STATE_ERR: 11
 SYNTAX_ERR: 12
 INVALID_MODIFICATION_ERR: 13
 NAMESPACE_ERR: 14
 INVALID_ACCESS_ERR: 15
 VALIDATION_ERR: 16
 TYPE_MISMATCH_ERR: 17
 SECURITY_ERR: 18
 NETWORK_ERR: 19
 ABORT_ERR: 20
 URL_MISMATCH_ERR: 21
 QUOTA_EXCEEDED_ERR: 22
 TIMEOUT_ERR: 23
 INVALID_NODE_TYPE_ERR: 24
 DATA_CLONE_ERR: 25: Operation is not supported
```
Is there no support for gwt/smart-gwt from firefox-74 onwards?

version:

GWT-2.6.1

smartgwt-6.0p-02-11

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Re: Superdev doesn't work with GWT 2.8.2 & IntelliJ 14

Had the same problem today (with IntelliJ 2019.3 - quite updated) and it turned out, I had to reimport my Maven Project, on which I started the Super-Dev-Mode (Right Click in the Project Explorer -> Maven -> Reimport)
After that all went well.

BTW, the problem occured after I deleted my local maven repo and built our project from scratch.

Am Dienstag, 30. Januar 2018 16:26:53 UTC+1 schrieb BM:
When I start the debug mode I get following error in the IJ.


Exception in thread "main" java.lang.NoClassDefFoundError: cern/colt/map/OpenIntObjectHashMap
at com.google.gwt.dev.util.collect.IntMultimap.<init>(IntMultimap.java:28)
at com.google.gwt.dev.StringAnalyzableTypeEnvironment.<init>(StringAnalyzableTypeEnvironment.java:68)
at com.google.gwt.dev.MinimalRebuildCache.<init>(MinimalRebuildCache.java:192)
at com.google.gwt.dev.CompilerContext$Builder.<init>(CompilerContext.java:37)
at com.google.gwt.dev.DevModeBase.<init>(DevModeBase.java:636)
at com.google.gwt.dev.DevMode.<init>(DevMode.java:463)
at com.google.gwt.dev.DevMode.main(DevMode.java:430)
Caused by: java.lang.ClassNotFoundException: cern.colt.map.OpenIntObjectHashMap
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 7 more
Disconnected from the target VM, address: '127.0.0.1:53044', transport: 'socket'

Process finished with exit code 1


Please advise.


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