Reference · Tile and table elements
followLanguagefunction
Redraw an element when the page changes its language (<html lang>), as a language chooser does, until the function
returned is called. One watcher serves every element on the page.
Import it
import { followLanguage } from "@johnmorrisdotca/jarajara/element";Definition
function followLanguage(redraw: () => void): () => voidParameters
| Name | Type | Description |
|---|---|---|
redraw | () => void | The callback invoked when the page language changes. |
Returns
() => void
Redraw an element when the page changes its language (<html lang>), as a language chooser does, until the function returned is called. One watcher serves every element on the page.
Examples
import { followLanguage } from "@johnmorrisdotca/jarajara/element";
const stop = followLanguage(()=>console.log("Language changed"));
stop();
console.log("Listener removed");Listener removedWhat it prints (run when this page was built)