最近在做項目的時候需要實現複製黏貼的功能,但是js自己提供的各種方法存在兼容性問題,最後決定使用插件來實現,找了很多插件,發現了了一款比較好用的,分享給大家
js包下載地址:
jsDelivr
< script src = “ https://cdn.jsdelivr.net/npm/clipboard@2/dist/clipboard.min.js ” > </ script >
cdnjs
< script src = “ https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.0/clipboard.min.js ” > </ script >
RawGit
< script src = “ https://cdn.rawgit.com/zenorocha/clipboard.js/v2.0.0/dist/clipboard.min.js ” > </ script >
unpkg
< script src = “ https://unpkg.com/[email protected]/dist/clipboard.min.js ” > </ script >
嫌麻煩的看這裏:
1.引入clipboard.min.js文件
2.定義一個button按鈕,注意按鈕的屬性:data-clipboard-action="copy" 表示是複製行爲,data-clipboard-text=‘XXX’,XXX表示你要複製的內容
3.書寫js,建立clipboard對象以及複製後執行的方法
演示代碼如下:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>target-div</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.0/clipboard.min.js"></script>
</head>
<body>
<button class="btn" data-clipboard-text="Just because you can doesn't mean you should — clipboard.js">
Copy to clipboard
</button>
<button class="btn" data-clipboard-text="ean you should — clipboard.js">
Copy to clipboard2
</button>
<script>
var clipboard = new ClipboardJS('.btn');
clipboard.on('success', function(e) {
console.info('Action:', e.action);
console.info('Text:', e.text);
console.info('Trigger:', e.trigger);
alert('複製成功,您複製的鏈接爲'+e.text);
e.clearSelection();
});
clipboard.on('error', function(e) {
console.error('Action:', e.action);
console.error('Trigger:', e.trigger);
alert('複製失敗')
});
</script>
</body>
</html>