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fix: update copy method to fix code highlighting problem

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更新 copy 方法，修复代码高亮问题
This commit is contained in:
yanglbme 2019-12-29 15:50:03 +08:00
parent 983e635192
commit 3d33b2a7db
1 changed files with 1 additions and 27 deletions
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28
assets/scripts/editor.js
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@ -236,32 +236,6 @@ let app = new Vue({
}, },
// 复制渲染后的内容到剪贴板 // 复制渲染后的内容到剪贴板
copy() { copy() {
const text = document.getElementById('output').innerHTML
let input = document.getElementById('copy-input');
if (!input) {
input = document.createElement('input');
input.id = 'copy-input';
input.style.position = 'absolute';
input.style.left = '-1000px';
input.style.zIndex = -1000;
document.body.appendChild(input);
}
input.value = 'doocs/md';
input.setSelectionRange(0, input.value.length);
input.focus();
// 复制触发
document.addEventListener('copy', function copyCall(e) {
e.preventDefault();
e.clipboardData.setData('text/html', text);
e.clipboardData.setData('text/plain', text);
document.removeEventListener('copy', copyCall);
});
// 执行复制
document.execCommand('copy');
// 模拟一个全选的状态
let clipboardDiv = document.getElementById('output'); let clipboardDiv = document.getElementById('output');
clipboardDiv.focus(); clipboardDiv.focus();
window.getSelection().removeAllRanges(); window.getSelection().removeAllRanges();
@ -269,7 +243,7 @@ let app = new Vue({
range.setStartBefore(clipboardDiv.firstChild); range.setStartBefore(clipboardDiv.firstChild);
range.setEndAfter(clipboardDiv.lastChild); range.setEndAfter(clipboardDiv.lastChild);
window.getSelection().addRange(range); window.getSelection().addRange(range);
document.execCommand('copy')
// 输出提示 // 输出提示
this.$notify({ this.$notify({
showClose: true, showClose: true,