| <!DOCTYPE html> |
| <html lang="en"> |
| |
| <head> |
| <meta charset="UTF-8"> |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> |
| <title>复制</title> |
| </head> |
| |
| <body> |
| <input id="demoInput" value="copyValue" /> |
| <input type="button" onclick="copyValue()" value='copy' /> |
| <script> |
| function copyValue(){ |
| const input = document.querySelector('#demoInput'); |
| input.select(); |
| if (document.execCommand('copy')) { |
| document.execCommand('copy'); |
| alert('复制成功'); |
| } |
| } |
| function setCopyValue(){ |
| const text = document.createElement('textarea'); |
| text.value = value; |
| document.body.appendChild(text); |
| text.select(); |
| if (document.execCommand('copy')) { |
| document.execCommand('copy'); |
| alert('复制成功'); |
| } |
| text.remove() |
| } |
| </script> |
| </body> |
| |
| </html> |
vue
| |
| import Vue from 'vue' |
| import Clipboard from 'clipboard' |
| |
| function clipboardSuccess() { |
| Vue.prototype.$message({ |
| message: 'Copy successfully', |
| type: 'success', |
| duration: 1500 |
| }) |
| } |
| |
| function clipboardError() { |
| Vue.prototype.$message({ |
| message: 'Copy failed', |
| type: 'error' |
| }) |
| } |
| |
| export default function handleClipboard(text, event) { |
| const clipboard = new Clipboard(event.target, { |
| text: () => text |
| }) |
| clipboard.on('success', () => { |
| clipboardSuccess() |
| clipboard.destroy() |
| }) |
| clipboard.on('error', () => { |
| clipboardError() |
| clipboard.destroy() |
| }) |
| clipboard.onClick(event) |
| } |
| |
| |
| |
| import clipboard from '@/utils/clipboard' |
| |
| export default { |
| methods: { |
| handleClipboard(text, event) { |
| clipboard(text, event) |
| } |
| } |
| } |
| // 使用页面 |
| <template> |
| <b @click="handleClipboard('复制复制复制',$event)">复制</b> |
| </template> |
| |
| <script> |
| import copyMixin from '@/utils/copyMixin' |
| |
| export default { |
| mixins:[copyMixin], |
| } |
| </script> |
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