1、下载安装必须插件
cnpm i vue-quill-editor -S
// 可拖拽图片
cnpm i quill-image-drop-module -S
// 这两个是改变图片大小的
cnpm i quill-image-resize-module -S
2、引入html内容
<div id='quillEditorQiniu'>
<quill-editor
:style="'width: '100%'"
v-model="content"
ref="myQuillEditor"
:options="editorOption"
@change="onEditorChange($event)"
>
</quill-editor>
<Upload
class="avatar-uploader"
:accept="'image/*'"
:action="'https://upload.qiniup.com'"
name='file'
:data="updateParams"
:show-upload-list="false"
:on-success="uploadSuccess"
:on-error="uploadError"
:before-upload="beforeUpload"
>
</Upload>
注意如果想看upload详细讲解可以看我上一片文章:https://segmentfault.com/a/1190000021073631
3、首先配置工具栏显示图标
const toolbarOptions = [
['bold', 'italic', 'underline', 'strike'],
[{'color': []}, { 'size': fontSizeStyle.whitelist }],
[{ list: 'ordered' }, { list: 'bullet' }],
[{ indent: '-1' }, { indent: '+1' }],
['link', 'image']
]
4、这里的其他图标都是系统给的,只有“size”字体选择下拉框,是我自己配置的,因为默认只有三种字体大小,我们需要扩展,在Quill上注册字体:
import { quillEditor } from 'vue-quill-editor'
// 富文本编辑器 quill editor 样式
import 'quill/dist/quill.core.css'
import 'quill/dist/quill.snow.css'
import 'quill/dist/quill.bubble.css'
import * as Quill from 'quill'
let fontSizeStyle = Quill.import('attributors/style/size')
fontSizeStyle.whitelist = ['12px', '14px', '16px', '20px', '24px', '36px']
Quill.register(fontSizeStyle, true)
5、使用配置项
data () {
return {
editorOption: {
placeholder: '请输入',
theme: 'snow',
modules: {
toolbar: {
container: toolbarOptions
}
}
},
}
}
6、还需要修改css文件,我们最好建一个全局css覆盖quill的css样式
.ql-editor{
min-height:150px;
}
.ql-snow .ql-tooltip[data-mode=link]::before {
content: "请输入链接地址:";
}
.ql-snow .ql-tooltip.ql-editing a.ql-action::after {
border-right: 0px;
content: '保存';
padding-right: 0px;
}
.ql-snow .ql-tooltip[data-mode=video]::before {
content: "请输入视频地址:";
}
.ql-snow .ql-picker.ql-size .ql-picker-label::before,
.ql-snow .ql-picker.ql-size .ql-picker-item::before {
content: '14px';
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value=small]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value=small]::before {
content: '10px';
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value=large]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value=large]::before {
content: '18px';
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value=huge]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value=huge]::before {
content: '32px';
}
.ql-snow .ql-picker.ql-header .ql-picker-label::before,
.ql-snow .ql-picker.ql-header .ql-picker-item::before {
content: '文本';
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="1"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before {
content: '标题1';
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="2"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before {
content: '标题2';
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="3"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before {
content: '标题3';
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="4"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="4"]::before {
content: '标题4';
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="5"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="5"]::before {
content: '标题5';
}
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="6"]::before,
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="6"]::before {
content: '标题6';
}
.ql-snow .ql-picker.ql-font .ql-picker-label::before,
.ql-snow .ql-picker.ql-font .ql-picker-item::before {
content: '标准字体';
}
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value=serif]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value=serif]::before {
content: '衬线字体';
}
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value=monospace]::before,
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value=monospace]::before {
content: '等宽字体';
}
.ql-toolbar.ql-snow + .ql-container.ql-snow {
border-bottom-left-radius: 5px;
border-bottom-right-radius: 5px;
}
.ql-toolbar.ql-snow {
border-top-left-radius: 5px;
border-top-right-radius: 5px;
}
.ql-snow .ql-stroke,
.ql-snow .ql-picker {
color: #999;
stroke: #999;
}
.ql-snow .ql-fill, .ql-snow .ql-stroke.ql-fill {
fill: #999;
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value='12px']::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value='12px']::before {
content: '12px';
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value='14px']::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value='14px']::before {
content: '14px';
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value='16px']::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value='16px']::before {
content: '16px';
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value='20px']::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value='20px']::before {
content: '20px';
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value='24px']::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value='24px']::before {
content: '24px';
}
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value='36px']::before, .ql-snow .ql-picker.ql-size .ql-picker-item[data-value='36px']::before {
content: '36px';
}
.ql-container {
font-size:14px;
}
到这里我们富文本编辑器的字体就配置好了,下来我们配置插入图片上传七牛,并调整图片的大小。
1、导入需要的js
import { quillEditor } from 'vue-quill-editor'
import * as Quill from 'quill'
import { ImageDrop } from 'quill-image-drop-module'
import ImageResize from 'quill-image-resize-module'
Quill.register('modules/imageDrop', ImageDrop)
Quill.register('modules/imageResize', ImageResize)
2、配置build/webpack.dev.config/webpack.pro.config.js,plugins:[]中加入以下代码
new webpack.ProvidePlugin({
'window.Quill': 'quill/dist/quill.js',
'Quill': 'quill/dist/quill.js'
})
这样就可以调整图片尺寸了
接下来我们将图片上传到七牛服务器,并且将地址插入到富文本编辑器中。
1、我们监听点击富文本编辑器上面的图片被单击的时候,触发我们的上传组件被单击,打开上传窗口。
mounted () {
// 工具栏中的图片图标被单击的时候调用这个方法
let imgHandler = (state) => {
if (state) {
document.querySelector('.avatar-uploader input').click()
}
}
// 当工具栏中的图片图标被单击的时候
this.$refs.myQuillEditor.quill.getModule('toolbar').addHandler('image', imgHandler)
},
2、上传组件,上传图片到七牛,成功以后获取到上传图片的地址,插入到富文本编辑器中
<Upload
class="avatar-uploader"
:accept="'image/*'"
:action="'https://upload.qiniup.com'"
// 注意name必须是file,之前写的img,七牛老报错,说是multiple什么的name必须是file。
name='file'
:data="updateParams"
:show-upload-list="false"
:on-success="uploadSuccess"
:on-error="uploadError"
:before-upload="beforeUpload"
>
3、这里:action是七牛服务器地址,我们需要在beforeUpload()钩子函数中传递两个参数(token:后台接口获取,key:文件名称),然后在successUpload()钩子函数中获取到上传图片地址,直接插入到富文本编辑器就可以了。
beforeUpload (request, file) {
// 设置上传参数
this.updateParams.token = this.$store.state.upload_token
this.updateParams.key = request.name
},
uploadSuccess (res, file) {
// file 返回的文件信息,也可以在这里调用七牛上传。
console.log(res, file, this.$store.getters.upload_url + res.key, 'success')
// 上传完成以后修改图片地址,回显到quill编辑器中
let quill = this.$refs.myQuillEditor.quill
let length = quill.getSelection() ? quill.getSelection().index : 0
// 插入图片 res.info为服务器返回的图片地址
console.log(this.$store.getters.upload_url + file.name)
// quill.insertEmbed(length, 'image', this.$store.getters.upload_url + file.name)
quill.insertEmbed(length, 'image', this.$store.getters.upload_url + res.key)
// 调整光标到最后
quill.setSelection(length + 1)
},
这样就完成了vue + upload + quill 封装富文本编辑器组件的全过程,下面是我封装的组件的全部代码,token是在$store中保存的。
<template>
<div id='quillEditorQiniu'>
<quill-editor
:style="{width: width ? width: '100%'}"
v-model="content"
ref="myQuillEditor"
:options="editorOption"
@change="onEditorChange($event)"
>
</quill-editor>
<Upload
class="avatar-uploader"
:accept="'image/*'"
:action="'https://upload.qiniup.com'"
name='file'
:data="updateParams"
:show-upload-list="false"
:on-success="uploadSuccess"
:on-error="uploadError"
:before-upload="beforeUpload"
>
</Upload>
</div>
</template>
<script>
import { quillEditor } from 'vue-quill-editor'
import * as Quill from 'quill'
import { ImageDrop } from 'quill-image-drop-module'
import ImageResize from 'quill-image-resize-module'
let fontSizeStyle = Quill.import('attributors/style/size')
fontSizeStyle.whitelist = ['12px', '14px', '16px', '20px', '24px', '36px']
Quill.register(fontSizeStyle, true)
Quill.register('modules/imageDrop', ImageDrop)
Quill.register('modules/imageResize', ImageResize)
const toolbarOptions = [
['bold', 'italic', 'underline', 'strike'],
[{'color': []}, { 'size': fontSizeStyle.whitelist }],
[{ list: 'ordered' }, { list: 'bullet' }],
[{ indent: '-1' }, { indent: '+1' }],
['link', 'image']
]
// 自定义编辑器的工作条
export default {
name: 'quill-editor-qiniu',
components: {
quillEditor,
ImageResize
},
props: ['initValue', 'width'],
created () {
// 获取初始化回显内容
this.content = this.initValue
// 获取上传token
this.$store.dispatch('uploadToken')
},
mounted () {
// 工具栏中的图片图标被单击的时候调用这个方法
let imgHandler = (state) => {
if (state) {
document.querySelector('.avatar-uploader input').click()
}
}
// 当工具栏中的图片图标被单击的时候
this.$refs.myQuillEditor.quill.getModule('toolbar').addHandler('image', imgHandler)
},
data () {
return {
content: '',
editorOption: {
placeholder: '请输入',
theme: 'snow',
modules: {
toolbar: {
container: toolbarOptions
},
imageDrop: true,
imageResize: {
displayStyles: {
backgroundColor: 'black',
border: 'none',
color: 'white'
},
modules: [ 'Resize', 'DisplaySize', 'Toolbar' ]
}
}
},
updateParams: {}
}
},
watch: {
initValue: function (newVal, oldVal) {
this.content = newVal
}
},
methods: {
onEditorChange (event) {
console.log(event, 'change')
this.$emit('getEditorInfo', event)
},
beforeUpload (request, file) {
// 设置上传参数
this.updateParams.token = this.$store.state.upload_token
this.updateParams.key = request.name
},
// 上传图片成功
uploadSuccess (res, file) {
// file 返回的文件信息,也可以在这里调用七牛上传。
console.log(res, file, this.$store.getters.upload_url + res.key, 'success')
// 上传完成以后修改图片地址,回显到quill编辑器中
let quill = this.$refs.myQuillEditor.quill
let length = quill.getSelection() ? quill.getSelection().index : 0
// 插入图片 res.info为服务器返回的图片地址
console.log(this.$store.getters.upload_url + file.name)
// quill.insertEmbed(length, 'image', this.$store.getters.upload_url + file.name)
quill.insertEmbed(length, 'image', this.$store.getters.upload_url + res.key)
// 调整光标到最后
quill.setSelection(length + 1)
},
// 上传图片失败
uploadError (res, file) {
console.log(res, file, 'error')
}
}
}
</script>
<style scoped>
</style>
最后我们这里upload使用了iview的组件,使用的是action里面的请求地址,如果不使用组件的action,我们可以通过七牛实例,在beforeUpload中请求数据。
......
import * as qiniu from 'qiniu-js'
......
beforeUpload (file) {
// 配置参数,file, key: file.name, token
var observable = qiniu.upload(file, file.name, this.$store.state.upload_token)
observable.subscribe({
next (res) {
console.log(res, 'r')
},
error (error) {
console.log(error)
},
complete: (complete) => {
console.log(complete, 'c')
let quill = this.$refs.myQuillEditor.quill
let length = quill.getSelection().index
// 插入图片 res.info为服务器返回的图片地址
quill.insertEmbed(length, 'image', 'https://qiniutest.tech/' + complete.key)
// 调整光标到最后
quill.setSelection(length + 1)
}
})
},
**粗体** _斜体_ [链接](http://example.com) `代码` - 列表 > 引用
。你还可以使用@
来通知其他用户。