B4J Question How to get jar File on a Website?

[chrjak]

Hi,

I try to execute the jar file in my Browser. But all my code doesn't work...
Can someone give me an example code, please?

Thanks

 

[chrjak]

News: Everytime i get a ClassNotFoundException

 

[Erel]

You cannot execute a jar file in your browser. The jar file requires Java Runtime (JRE).

 

[chrjak]

but why do you call it "WEB APP"?
I thought it would be a Java Application for Websites?

 

[Erel]

With the web app framework you can create applications that run in the browser. The jar runs on the server. It is explained here:
[WebApp] Web Apps Overview

 

[chrjak]

thats what i searched. Thanks. i will read over it!
And sorry for the many questions of mine...

 

[chrjak]

ok. but i see, that you can't use designs. you can only do ftp things and that by code. there is no way to change to a layout.
Am i right?

 

[Erel]

you can only do ftp things and that by code

FTP is not related to WebApps framework.

I'm not sure what you mean however I recommend you to go over the WebApp tutorials:
http://www.b4x.com/android/forum/pages/results/?query=webapp&page=1&prefix=0

Start with the Hello World tutorial.

 

[chrjak]

o worked over most of this tutorials.
i mean if you want to have it on the web then you can't use designs (by the java fx.... designer) and you can only work with code. so code yes- but no designs.
am i right? i made the important part of my meaning bold

 

[Erel]

As stated in the WebApps overview tutorial the user interface is implemented with standard html and css files.

You can either write those by hand or use a visual tool such as Adobe DreamWeaver. There is no built-in html designer in B4J.

 

[chrjak]

now i don't understand you...
i thought the designer saves in .fxml? not in "standard html and css" !?

 

[Erel]

You are confusing two different types of applications. Desktop applications are created with JavaFX and JavaFX Scene Builder. The fxml files are JavaFX layout files.

Web Apps interfaces are created with html / css. There is no built-in tool for html/css.

There are many online tutorials about html / css.

 

[chrjak]

ah ok. thanks