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添加暂停以临时禁用单击

pause events javascript

Cuckoo · 技术社区 · 8 年前

我正在制作一个简短的脚本来展示我女朋友的礼物,但我不能亲自送。我想在点击之间添加一个暂停,这样她就不会在一秒钟内意外地浏览所有案例。

var gifty = document.getElementById("gift");
var counter = 4;

var handler = function() {
  gifty.style.backgroundPosition = counter * 722 + "px " + "0px";
  counter -= 1;
  switch (counter) {
    case 3:
      document.getElementById("head2").innerHTML = "Click it again! Click it again!";
      break;
    case 2:
      document.getElementById("head2").innerHTML = "Hmmm, what could it be?";
      break;
    case 1:
      document.getElementById("head2").innerHTML = "Any ideas what it could be?";
      break;
    case 0:
      document.getElementById("head2").innerHTML = "Surprise! Your new sewing mahcine is waiting for you in Doha! Hope you like it. xxxxx";
      gifty.removeEventListener("click", handler);
      break;
  }
}

gifty.addEventListener("click", handler);

2 回复 | 直到 8 年前

GG. 8 年前

你可以使用 setTimeout

const PAUSE_DURATION = 2000 // 2 seconds

const gifty = document.getElementById('gift')
const header = document.getElementById('head2')
const setText = text => header.innerHTML = text

let counter = 4

const handler = () => {        
  counter -= 1
  
  switch (counter) {
    case 3: setText('Click it again! Click it again! ð '); break
    case 2: setText('Hmmm, what could it be? ð¤ '); break
    case 1: setText('Any ideas what it could be? ð '); break
    case 0: setText('Surprise! Your new sewing machine is waiting for you in Doha! Hope you like it. ð '); break
  }
  
  removeClickHandler()
  
  setTimeout(() => addClickHandler(), PAUSE_DURATION)
}

const addClickHandler = () => gifty.addEventListener('click', handler)
const removeClickHandler = () => gifty.removeEventListener('click', handler)

addClickHandler()

<div id="gift">
  <h2 id="head2"> Click here! â¤ï¸ </h2>
</div>

Raffael Bechara Rameh 8 年前

var initialTime = new Date().getTime();

var handler = function() {
    var clickTime = newDate().getTime();
    if (clickTime - initialTime > 1000) { // 1 second

         (... do your stuff here ...)

       initialTime = new Date().getTime();
    }
}

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