preview.vue
1.94 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
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
<script setup lang="ts">
import {
onBeforeUnmount,
onMounted,
shallowRef,
useTemplateRef,
watch,
} from 'vue';
import { usePreferences } from '@vben/preferences';
import Vditor from 'vditor';
import 'vditor/dist/index.css';
interface Props {
height?: number | string;
options?: IOptions;
}
const props = withDefaults(defineProps<Props>(), {
height: 500,
options: () => ({}),
});
const emit = defineEmits<{
// 初始化 cdn加载完成
mounted: [];
}>();
// 挂载节点
const vditorRef = useTemplateRef('vditorRef');
// 编辑器实例
const vditorInstance = shallowRef<null | Vditor>(null);
// 监听主题切换x
const { isDark, locale } = usePreferences();
watch(isDark, (dark) => {
const theme = dark ? 'dark' : 'light';
vditorInstance.value?.setTheme(dark ? 'dark' : 'classic', theme, theme);
});
// 双向绑定
const content = defineModel('value', {
type: String,
default: '',
});
/**
* 由于不能输入 需要使用watch监听
*/
watch(content, (value) => {
vditorInstance.value?.setValue(value);
});
onMounted(() => {
vditorInstance.value = new Vditor(vditorRef.value!, {
mode: 'wysiwyg',
value: content.value,
height: props.height,
// 开启打字机模式
// typewriterMode: true,
lang: locale.value.replace('-', '_') as any,
cache: {
enable: false,
},
theme: isDark.value ? 'dark' : 'classic',
// 预览(只读模式) 不显示工具栏
toolbar: [],
// 加载完成的事件
after() {
emit('mounted');
// 禁用编辑器
vditorInstance.value?.disabled();
},
...props.options,
});
});
onBeforeUnmount(() => {
vditorInstance.value?.destroy();
vditorInstance.value = null;
});
</script>
<template>
<div ref="vditorRef"></div>
</template>
<style>
.vditor-wysiwyg pre.vditor-reset[contenteditable='false'] {
cursor: unset;
opacity: 1;
}
/**
dark模式样式需要重置
*/
.vditor--dark .vditor-reset {
color: #d1d5da;
}
</style>