Override the binding element for keyboard inputs for Emscripten builds.
This hint only applies to the emscripten platform.
The variable can be one of:
- "#window": The javascript window object
- "#document": The javascript document object
- "#screen": The javascript window.screen object
- "#canvas": The WebGL canvas element
- "#none": Don't bind anything at all
- Any other string without a leading # sign applies to the element on the
page with that ID.
Override the binding element for keyboard inputs for Emscripten builds.
This hint only applies to the emscripten platform.
The variable can be one of: - "#window": The javascript window object - "#document": The javascript document object - "#screen": The javascript window.screen object - "#canvas": The WebGL canvas element - "#none": Don't bind anything at all - Any other string without a leading # sign applies to the element on the page with that ID.
This hint should be set before creating a window.