sendRaw

[tvortsa]

sendRaw()

can you show me an example how to use it?
thank you!

[hassandraga]

The Deno documentation is not fully updated yet, but the JavaScript part is the same in all wrappers:
https://webui.me/docs/2.5/#/?id=backend-send_raw

function myJavaScriptFunc(rawData) {
    `rawData` is Uint8Array type
}

[tvortsa]

Thank you very much!

But could you write an full example specifically for the sendRaw function?
I don’t understand how the raw data gets into the function on the front end and at what point this should happen?

All I want is to upload an image to the frontend page, on the backend I read the image file using deno as a binary array, how can I now send this array using sendRow and how to receive it on the backend, do I also need to do a bind?

Thank you!

[hassandraga]

could you write an full example

// Backend
Uint8Array imageArray; // ...
webui.sendRaw("myFunc", imageArray);

// Frontend
function myFunc(imageArray) {
    // `imageArray` is Uint8Array
}

need to do a bind?

No, you don't need to bind myFunc. But if did not work, please replace webui-2.dll (If Windows) with latest nightly build, or wait few days until we fully update deno wrapper.