hal/elemento

Elemento brings HTML templates and other goodies to GWT Elemental

Daniel Korbel

@masterdany88

Unfortunatelly my solutions doesnt work

it just download file

but it doesnt opent web browser window to save it

Daniel Korbel

@masterdany88

@vegegoku I will try Your solution

Daniel Korbel

@masterdany88

@vegegoku what is Blob?

is it import java.sql.Blob;

Ahmad K. Bawaneh

@vegegoku

elemental2 and i think we should switch to domino channel

Daniel Korbel

@masterdany88

Jonathan Fischer

@_jlfischer_twitter

Hi all: I'm trying to build my project this morning and suddenly the elemento-core jar we've been depending on is suddenly missing from the main Maven repository.

[ivy:resolve] :: problems summary ::
[ivy:resolve] :::: WARNINGS
[ivy:resolve]         [NOT FOUND  ] org.jboss.gwt.elemento#elemento-core;0.8.2-gwt2!elemento-core.gwt-lib (387ms)
[ivy:resolve]     ==== ibiblio: tried
[ivy:resolve]       https://repo1.maven.org/maven2/org/jboss/gwt/elemento/elemento-core/0.8.2-gwt2/elemento-core-0.8.2-gwt2.gwt-lib

Did something happen to the older artifacts?

Colin Alworth

@niloc132

looks like you are trying to get .gwt-lib instead of .jar

a packaging=gwt-lib is a jar

(its like how a source jar is actually a .jar, not a .sources)

Jonathan Fischer

@_jlfischer_twitter

Huh, right. It's worked for the last couple of years though.

Colin Alworth

@niloc132

since maven central won't delete artifacts, best guess is that something changed in your project (or elemento in a way that confuses ivy, or in ivy)

Jonathan Fischer

@_jlfischer_twitter

Huh, it ended up being an Ant issue. I did a Homebrew upgrade this weekend, it pulled in the latest Ant, and suddenly I can't resolve elemento-core. Switching back to Ant 1.9.x fixed it.

Dr. Lofi Dewanto

@lofidewanto_twitter

Hi all I found out that elemento-core 1.0.1 has a dep to gwt-safehtml SNAPSHOT version... Is that a bug?

Harald Pehl

@hpehl

Is there a more recent version of gwt-safehtml

Dr. Lofi Dewanto

@lofidewanto_twitter

I'm not sure... Maybe @niloc132 ?

Colin Alworth

@niloc132

not yet, we're finishing up release stuff for the prereqs for safehtml

how did maven central let you release something that depends on a snapshot?

Dr. Lofi Dewanto

@lofidewanto_twitter

Yeah that was crazy ... Never had that I feel that I'm living in NPM world 😂

I had a small internal hackathon for micro frontends with JS... And we use GWT... I'll summarize our experiences later...

Josh B

@JoshIsOnIt

Hi guys, I'm trying to migrate from 2.8 to 2.9, and when I try and compile I get errors like "Unable to find class java/lang/Enum" "Unable to resolve supertype java/lang/Object" seems like something fundamental is missing. Is there something obvious to correct this?

Colin Alworth

@niloc132

probably better to ask in the main gwt room... but it sounds like your classpath is mixed up, either both gwt 2.8 and 2.9 emul, or you have some other jre emul dirtying up your classpath and confusing the compiler

Josh B

@JoshIsOnIt

oh shoot! I meantto be in the gwt room!!!

At any rate, thanks Colin, I will see if I can confirm that. I thought I had cleaned it up and removed any trace of 2.8

Colin Alworth

@niloc132

any elemento users who have a bit of time to try, we have a candidate 1.0.0-RC1 release for gwt-safehtml in this staging repo: https://oss.sonatype.org/content/repositories/orggwtproject-1043

if all looks good we'll push it to central

Harald Pehl

@hpehl

@/all I've just released Elemento 1.0.2. It upgrades gwt-safehtml to 1.0.0-RC1
See https://github.com/hal/elemento/releases/tag/1.0.2

Rob Newton

@rob5n

thankyou

Dr. Lofi Dewanto

@lofidewanto_twitter

Thanks!

Bogdan Petridean

@bpetridean

Thanks!

Harald Pehl

@hpehl

@/all I've just released Elemento 1.0.3. The only change is that the minimal Java version is now Java 1.8. See https://github.com/hal/elemento/releases/tag/1.0.3
This should help projects which still require Java 8, but want to upgrade to the latest Elemento version
The new version should land in maven central soon.

Frank Hossfeld

@FrankHossfeld

Perfect! Thanks!

Tino Desjardins

@TDesjardins

:thumbsup:

Harald Pehl

@hpehl

@/all FYI I've updated all demos of Elemento (thanks @treblereel for updating the crysknife demo). All demos compile again and are online available at https://hal.github.io/elemento/index.html

Dmitrii Tikhomirov

@treblereel

@hpehl cool, thanks !

Dr. Lofi Dewanto

@lofidewanto_twitter

👍👍👍

Daniel Korbel

@masterdany88

Hi. How to use this class with elemento?: https://developer.mozilla.org/en-US/docs/Web/API/URL/URL

I cant find valid import

Colin Alworth

@niloc132

@masterdany88 elemental2.dom.URL

Rob Newton

@rob5n

Hi! A question about elemento templates: I have a @DataElement class field called say "user_id". And in the corresponding HTML template file I have an element with attribute 'data-element="user_ID"' so I mistakenly used the wrong case for id/ID. It appears that the elemento annotation processor at compile time doesn't flag this mismatch at compile time. But at runtime the element is not found and not bound to the java object field!? Is this known behaviour? I must confess that I am using a hacked version of elemento-template-* 0.9.6 that depends on elemento-core 1.0.2. I wonder if I have broken something in my hack.

Colin Alworth

@niloc132

@rob5n not an elemento expert, but annotation processors aren't smart enough to handle changes in code, they rely on whatever is calling them to know what actually changed

so, what is your build tool, and are you sure it is running the processor when you make any chance at all to the html template?

Rob Newton

@rob5n

@niloc132 I do a clean build from maven. I can see the elemento processor compiling the templates in the compile output. If it cannot find a match it logs:
Cannot find a matching element in AuditLogEnq.html using "[data-element=user_id]" as selector

But I am finding that the compiler finds a case-insensitive match and compiles the template. But at runtime it comes unstuck.

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