clipboard.js
1.46 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
/**
* v-clipboard 文字复制剪贴
* Copyright (c) 2021 ruoyi
*/
import Clipboard from 'clipboard'
export default {
bind(el, binding, vnode) {
switch (binding.arg) {
case 'success':
el._vClipBoard_success = binding.value;
break;
case 'error':
el._vClipBoard_error = binding.value;
break;
default: {
const clipboard = new Clipboard(el, {
text: () => binding.value,
action: () => binding.arg === 'cut' ? 'cut' : 'copy'
});
clipboard.on('success', e => {
const callback = el._vClipBoard_success;
callback && callback(e);
});
clipboard.on('error', e => {
const callback = el._vClipBoard_error;
callback && callback(e);
});
el._vClipBoard = clipboard;
}
}
},
update(el, binding) {
if (binding.arg === 'success') {
el._vClipBoard_success = binding.value;
} else if (binding.arg === 'error') {
el._vClipBoard_error = binding.value;
} else {
el._vClipBoard.text = function () { return binding.value; };
el._vClipBoard.action = () => binding.arg === 'cut' ? 'cut' : 'copy';
}
},
unbind(el, binding) {
if (!el._vClipboard) return
if (binding.arg === 'success') {
delete el._vClipBoard_success;
} else if (binding.arg === 'error') {
delete el._vClipBoard_error;
} else {
el._vClipBoard.destroy();
delete el._vClipBoard;
}
}
}