webui-dev / pascal-webui Goto Github PK

Can you modify it and support delphi?

You did not try to use webui as a replacement for webview in order to serve an interface that already exists as a separate website?
I have used Microsoft edge webview2 and compare the webui capabilities with it.
So far it seems that something is missing, what do you say?

hello , thank you for the work u did , i tried the do button click and show message but doesnt work ,please check the below code

program project1; {$mode objfpc}{$H+} uses {$IFDEF UNIX} cthreads, {$ENDIF} Classes,WebUI,Dialogs,Interfaces { you can add units after this }; var window: size_t; procedure EventHandler(e: Pwebui_event_t); begin //writeln('Received callback: ', e^.data); ShowMessage('hello'); end; begin window := webui_new_window; webui_show(window, '1.html'); webui_bind(window, 'myid', @EventHandler); webui_wait; end.

Since I dont have any Mac, Im asking for help to check if Pascal WebUI wrapper is working fine there, in real world. I only tested on VirtualBox.

Branch with MacOS support:

https://github.com/webui-dev/pascal-webui/tree/MacOS

I suggest to check if text editor example from examples/Lazarus directory works. Install Lazarus, open text_editor.lpi, compile, run. webui-2.dylib is required and it has to be in the same folder where the compiled executable is.

Any Mac owner can test. WebUI binaries for MacOS are available here: v2.4.0.

Lazarus installation with fpcupdeluxe

Download the tool (I used fpcupdeluxe-x86_64-darwin-cocoa.zip):
https://github.com/LongDirtyAnimAlf/fpcupdeluxe/releases/tag/v2.4.0a

Open, click Trunk in the left bottom corner, it will install latest Lazarus + FPC, thats all you need.

In the this example, we used webui_interface_set_response(), I guess we should use instead webui_return_string().

The function webui_interface_set_response() works fine, but all functions starting with webui_interface_xxx are designed to be used by the wrappers, like Pascal-Wraper.

The best solution is to make the examples use 100% Pascal code style by doing this:

[Pascal Example] -> [webui.pas] -> [WebUILib]
[WebUILib] -> [webui.pas events listener] -> [Pascal Example Callback]

I adapted webui.pas for Delphi, generated the JS file and and compiled a console project without error or warning.
Nevertheless nothing happened when running the program - in an Paralles VM with Windows 11 ARM on a Macbook M1 Pro.
Tried same on a PC again nothing happened.

Have no idea where to start searching for the problem.
Maybe you can give me a hint?

lazarus and free pascal trunk

...
webui.pas(52,12) Error: Identifier not found "ULONG_PTR"
webui.pas(52,21) Error: Error in type definition
webui.pas(58,13) Error: Illegal expression
webui.pas(59,17) Error: Illegal expression
webui.pas(61,19) Error: Illegal expression
webui.pas(62,14) Error: Illegal expression
webui.pas(68,60) Error: Type "size_t" is not completely defined
.....
webui.pas(162,48) Verbose: There were 50 errors compiling module, stopping
Verbose: Compilation aborted
Verbose: /home/nouzi/dev/trunk/fpc/bin/x86_64-linux/ppcx64 returned an error exitcode

Hello,
how can I bind a procedure in Lazarus/Freepascal with an event,
returning element value?

hello,
i get this error when i run it.

how can i get the dll file ?