@stimulus-library/controllers/dist/forms/focus_steal_controller.js

A library of useful controllers for Stimulus

import { BaseController } from "@stimulus-library/utilities";
export class FocusStealController extends BaseController {
    get _mode() {
        const MODES = ["immediate", "wait"];
        if (this.hasModeValue) {
            if (!MODES.includes(this.modeValue)) {
                throw new Error(`The given modeValue '${this.modeValue}' is not one of the supported modes: "${MODES.join("\", \"")}"`);
            }
            else {
                return this.modeValue;
            }
        }
        else {
            return MODES[0];
        }
    }
    connect() {
        if (this._mode == "immediate") {
            this.steal();
        }
    }
    steal() {
        this.el.focus();
    }
}
FocusStealController.values = {
    mode: String,
};