通过按键作答
// ==UserScript==
// @name 驾校一点通顺序答题
// @namespace http://tampermonkey.net/
// @version 0.2.0
// @description 通过按键作答
// @author vonweb
// @match *://mnks.jxedt.com/ckm1/*
// @match *://mnks.jxedt.com/ckm1/*/*
// @match *://mnks.jxedt.com/ckm4/*
// @match *://mnks.jxedt.com/ckm4/*/*
// @grant none
// ==/UserScript==
(function () {
'use strict';
const optionKeyMap = {
a: 0,
A: 0,
1: 0,
b: 1,
B: 1,
2: 1,
c: 2,
C: 2,
3: 2,
d: 3,
D: 3,
4: 3,
e: 4,
E: 4,
5: 4
}
const navMap = {
n: 'next',
N: 'next',
ArrowRight: 'next',
p: 'prev',
P: 'prev',
ArrowLeft: 'prev',
}
function createClickEvent() {
const clickEvent = new MouseEvent('click', {
cancelable: true,
bubbles: true,
view: window
})
return clickEvent
}
function triggerClick(el) {
if (el) {
el.dispatchEvent(createClickEvent())
}
}
window.addEventListener('keydown', ev => {
const optionIndex = optionKeyMap[ev.key]
if (typeof optionIndex !== 'undefined') {
const el = document.querySelectorAll('.options .option')[optionIndex]
triggerClick(el)
const lowerKey = ev.key.toLowerCase()
if (lowerKey !== ev.key) {
const nextEl = document.querySelector(`.page .next`)
triggerClick(nextEl)
// window.scrollTo(0, 250)
}
return
}
const nav = navMap[ev.key]
if (nav) {
ev.preventDefault()
const el = document.querySelector(`.page .${nav}`)
triggerClick(el)
// window.scrollTo(0, 250)
}
})
})();