所以，我做了一个翻译器，但不是很好。但无论如何，它正在运行，我想尝试添加一些可以复制结果的东西。有没有办法做到这一点？下面是我的代码: 提前致谢!我知道有一种方法可以通过输入来做到这一点，但我不确定是否可以通过标题来做到这一点。
var myText;
var letters;
var letterslength;
var result;
var firstletter;
var newresult;
var vowels = ['a', "e", "i", "o", "u"]
function GO(){
myText=document.getElementById('inputBox').value;
letters=myText.split("");
//console.log(letters);
letterslength=letters.length;
if(vowels.includes(letters[0])){
letters = letters.join('');
result=letters+'yay';
document.getElementById('changetext').innerHTML=result;
history.push(result);
} else{
firstletter=letters[0]
letters.shift();
letters = letters.join('');
result=letters+firstletter;
newresult=result+"ay";
document.getElementById('changetext').innerHTML=newresult;
}
}
function copy(){
var copyText = document.getElementById("changetext");
copyText.select();
document.execCommand("copy");
document.getElementById('copyer').innerHTML="Copied"+copyText.value;
setTimeout(revert, 3000);
}
function revert(){
document.getElementById('copyer').innerHTML= 'Copy To Clipboard!';
}<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<DOCTYPE html>
<html>
<head>
<title>Pig Latin Translator!</title>
<link href="style.css" rel="stylesheet">
</head>
<body>
<br>
<h1>Pig Latin Translator</h1>
<p>You are on the island of Pig Land. You must learn the difficult language of Pig Latin. Lucky for you, you can use this website to help you survive. One word at a time please.</p>
<br>
<br>
<input id="inputBox" placeholder="Type your English Here...">
<br>
<br>
<br>
<button onclick="GO();">Translate!</button>
<br>
<h1 id="changetext">...and the text will appear here!</h1>
<button style="width: 100px; display: inline;" id="copyer" onclick="copy();">Copy To Clipboard!</button>
<br>
<br>
</body>
</html>最佳答案
这是一个从元素复制文本的函数:
function copyElementText(id) {
var text = document.getElementById(id).innerText;
var elem = document.createElement("textarea");
document.body.appendChild(dummy);
dummy.value = text;
dummy.select();
document.execCommand("copy");
document.body.removeChild(dummy);
}
像这样在你的标题上调用它:
copyElementText("changeText");
它会起作用的!
演示片段:
function copyElementText(id) {
var text = document.getElementById(id).innerText;
var elem = document.createElement("textarea");
document.body.appendChild(elem);
elem.value = text;
elem.select();
document.execCommand("copy");
document.body.removeChild(elem);
}<button onclick="copyElementText('heading')">Click Me!</button>
<h1 id="heading">Text to be Copied</h1>关于javascript - 将 h1 元素的内容复制到剪贴板？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/53773348/