Calling C++ function from JavaScript through Qt Webassembly

[ihmc]

Re: Calling C++ function from JavaScript through Webassembly

Same issue.

extern "C" {
    int other_function(int value){
        qDebug() << value;
        return 0;
    }
}

Even with

-s EXPORTED_FUNCTIONS='["_other_function"]' -s EXPORTED_RUNTIME_METHODS='["ccall","cwrap"]'

and in the compiled YOURAPP.html

other_func = Module.cwrap("other_function", "number", ["number"])
other_func(1)

There error still exist

Uncaught TypeErorr : Module.cwrap is not a function

Any help ?

[lorn.potter]

I prefer using the embind method.

https://emscripten.org/docs/porting/connecting_cpp_and_javascript/embind.html#embind

[ihmc]

@lorn-potter Thanks for the information. Yet <emscripten.h> cannot be found!