I'm trying to learn how to use lit as a dev tool for making web components and I'm having issues with making it run on my system.
In the documentation it states that you just need to run the command "npm i lit" on the folder of your project and after being successfully installed it should be running.
I did the "simple greeting" test also available on the documentation but it's returning me a blank page. I even copy-pasted both ts and html. Still blank page.
on my html, if I drill something into it, it shows on the page, so I know it's something regarding the custom web component (named simple-greeting).
I already did a course on native web components and I understand how it works, but I never worked with lit.
Isn't it just to import the necessary things from the respective library (like html, css, LitElement) and use it in TS?
Am I missing something? I am really confused and can't find anything online.
Thanks in advance.
It seems I forgot to run the web server. Still a long way to go, I guess.
sorry for my English.
How to use GPGS in a web-libgdx game?
If I understand correctly, I need to use RestAPI and javascript(I do not have enough skills in JS) with GWT in libgdx. But I don`t know how to relate everything.
I have not find examples or articles on this topic so I will be grateful for any help.
REST API is an option for this though, but there are various other options to choose from. One of the easiest way is to use the platform specific code via interfacing
Everything that doesn't get integrated directly with libGDX won't work the "write once, run anywhere" way - this applies for achievements, leaderboards.
So what you do is to add the library dependencies to the projects you generate. Then implement a generic interface, AchievementHandler with methods like unlockAchievement(String achievementId). You can then implement this via AndroidAchievementHandler which in-turn uses GPGS.
A sample application demonstrating how this can be achieved is available on github here.
Hope this helps!
I need to make the header and logo (google Code and Stockwatcher) of the stockwatcher example http://code.google.com/webtoolkit/doc/1.6/tutorial/gettingstarted.html without using CSS or HTML, that is all the code should be in JAVA. Can someone tell me how to do it ?
You should be able to create Panels and place elements in them progmatatically without a problem. But if you add more details to your questions I am sure we can be more helpful.
Also, you are linking to an older version of GWT, you might be helped by using the most recent version:
http://code.google.com/webtoolkit/doc/latest/DevGuide.html
This is probably the section you are looking for:
http://code.google.com/webtoolkit/doc/latest/DevGuideUiPanels.html
But I would recommend using UiBinder where you can, instead of pure Java. It is easier and more flexible that way.
http://code.google.com/webtoolkit/doc/latest/DevGuideUiBinder.html
If you use Woopra, you probably know that several months ago they released a web based analysis tool. I was surprised by how smooth and well designed it was. Taking a look at the source code, it seemed to be coded using GWT. However, its Mac look and feel reminds me of Sproutcore. I'm not aware of a look and feel like it for GWT.
I'm really interested on their widget kit, so I started to look for newcomers in this area, without success.
It's hard for me to believe that they custom coded it completely, as it uses many different widgets, charts and effects and it could be, by itself, a huge undertaking.
Do you know if they are using a custom widget kit / framework and, if so, its name?
Thanks in advance,
Juan
Hey guys, I'm not using any library beside jQuery. The Woopra web application has been built from scratch from the ground up.
I hope this answers your question.
Elie.
woopra.com
If you view the page source through your browser and find a reference to one of the follow files:
a long md5sum for the name and ends in .cache.js or .cache.html
some name that ends with nocache.js or nocache.html
If it has either, you know the site is written using GWT. For example, when looking at the Wave source it references:
<script type="text/javascript" src="/wave/static/1880D9859FBFB1895A16B35680031427.cache.js">
While the web version of Evernote pulls in:
<script type="text/javascript" src='/com.evernote.ENWeb/com.evernote.ENWeb.nocache.js?97654'></script>
Of course, it's possible to rename these files so just because they're missing, doesn't mean it's not written in GWT. Nevertheless, without these files it's a pretty good bet that they're not using GWT.
I've been trying to get pretty charts to work in GWT on our internal network.
Playing around with GWT-Ext's charts is nice, but it requires flash and is really messy to control (it seems buggy, in general).
I'd like to hear about something that works with the least amount of dependencies and it also must work without a connection to the web (so, Google' charts API isn't a solution).
Edit: Indeed, I would rather a library that is all client-side.
I'm building a GWT chart library based on Flot: http://gflot.googlecode.com
I hope you find it useful. Contact me if you have any questions.
Googling for "GWT +sparklines" has gotten me to gchart, which seems like what I need.
From what I understand - it's all client side and requires nothing more than their JAR file.
Google's charts actually come in two flavours, and one of them does not require interaction with Google's servers - so should satisfy your needs.
Google Image Charts is the API you are thinking of, which is an API on Google's servers that returns images.
Google Interactive Charts is a client side javascript API that renders entirely within the browser: Google Interactive Charts
Google provides a GWT wrapper for the interactive charts: GWT Visualization API
It's not all rainbows and unicorns and you can find chart libs out there that make nicer charts, but it's pretty solid, works on all major browsers and we've been using it successfully for quite a while.
http://code.google.com/p/ext-ux-ofcgxt/ is a nice option if you're using ext-gwt
Do you want something that has a server side component or entirely client driven? The best ones I have seen are all flash, alas. I have done little tricks with JS and GWT before, but there is only sophisticated I will get before I go hunting for a library to do it for me.
There is also "sparklines" - they are available in lots of flavours (very simple charts though).
gchart looks seriously awesome. Go with it !
If you're looking for client-side check out flotr which is based on prototype javascript library or flot which is based on jQuery. Both work well, though flot seems like its got a bigger backing.
If you are willing to go with flash, XML/SWF is a wonderful tool
+1 flot, requires jQuery though, so might not play well with GWT, I haven't used that.
Another flash option, with a pre-built GWT integration - Open Flash Chart / ofcgwt.
I think that gwt-chart is a better framework for you.
well.. i've used yahoo ui chart library (which GWT-Ext uses internally). Pretty neat solution, in the beta stage though.
Let us know the conclusion you arrive at..
There is one open source api for charts in GWT hosted on http://code.google.com/p/gwt-rcharts/ . The API works on SVG/VML specification. You may find it quite easy to implement and use. You may find the demo at http://gwt-rcharts.appspot.com/