uniapp使用editor以及注意事项
分类： uni-app 专栏： uniapp 标签： uniapp使用editor以及注意事项
2024-04-30 22:07:09 1451浏览
uniapp使用editor以及注意事项,把editor封装成子组件，上传图片等
先看截图
image.png
image.png
吧editor搞成子组件嵌入我的发布帖子的父组件里
先来看看子组件的代码
image.png
image.png
editor.vue
<template>
<view class="container">
<view class="page-body">
<view class='wrapper'>
<view class='toolbar' @tap="format">
<view :class="formats.bold ? 'ql-active' : ''" class="iconfont icon-zitijiacu" data-name="bold"></view>
<view :class="formats.italic ? 'ql-active' : ''" class="iconfont icon-zitixieti" data-name="italic"></view>
<view :class="formats.underline ? 'ql-active' : ''" class="iconfont icon-zitixiahuaxian" data-name="underline"></view>
<view :class="formats.strike ? 'ql-active' : ''" class="iconfont icon-zitishanchuxian" data-name="strike"></view>
<view :class="formats.align === 'left' ? 'ql-active' : ''" class="iconfont icon-zuoduiqi" data-name="align"
data-value="left"></view>
<view :class="formats.align === 'center' ? 'ql-active' : ''" class="iconfont icon-juzhongduiqi" data-name="align"
data-value="center"></view>
<view :class="formats.align === 'right' ? 'ql-active' : ''" class="iconfont icon-youduiqi" data-name="align"
data-value="right"></view>
<view :class="formats.align === 'justify' ? 'ql-active' : ''" class="iconfont icon-zuoyouduiqi" data-name="align"
data-value="justify"></view>
<view :class="formats.lineHeight ? 'ql-active' : ''" class="iconfont icon-line-height" data-name="lineHeight"
data-value="2"></view>
<view :class="formats.letterSpacing ? 'ql-active' : ''" class="iconfont icon-Character-Spacing" data-name="letterSpacing"
data-value="2em"></view>
<view :class="formats.marginTop ? 'ql-active' : ''" class="iconfont icon-722bianjiqi_duanqianju" data-name="marginTop"
data-value="20px"></view>
<view :class="formats.previewarginBottom ? 'ql-active' : ''" class="iconfont icon-723bianjiqi_duanhouju"
data-name="marginBottom" data-value="20px"></view>
<view class="iconfont icon-clearedformat" @tap="removeFormat"></view>
<view :class="formats.fontFamily ? 'ql-active' : ''" class="iconfont icon-font" data-name="fontFamily" data-value="Pacifico"></view>
<view :class="formats.fontSize === '24px' ? 'ql-active' : ''" class="iconfont icon-fontsize" data-name="fontSize"
data-value="24px"></view>
<view :class="formats.color === '#0000ff' ? 'ql-active' : ''" class="iconfont icon-text_color" data-name="color"
data-value="#0000ff"></view>
<view :class="formats.backgroundColor === '#00ff00' ? 'ql-active' : ''" class="iconfont icon-fontbgcolor"
data-name="backgroundColor" data-value="#00ff00"></view>
<view class="iconfont icon-date" @tap="insertDate"></view>
<view class="iconfont icon--checklist" data-name="list" data-value="check"></view>
<view :class="formats.list === 'ordered' ? 'ql-active' : ''" class="iconfont icon-youxupailie" data-name="list"
data-value="ordered"></view>
<view :class="formats.list === 'bullet' ? 'ql-active' : ''" class="iconfont icon-wuxupailie" data-name="list"
data-value="bullet"></view>
<view class="iconfont icon-undo" @tap="undo"></view>
<view class="iconfont icon-redo" @tap="redo"></view>
<view class="iconfont icon-outdent" data-name="indent" data-value="-1"></view>
<view class="iconfont icon-indent" data-name="indent" data-value="+1"></view>
<view class="iconfont icon-fengexian" @tap="insertDivider"></view>
<view class="iconfont icon-charutupian" @tap="insertImage"></view>
<view :class="formats.header === 1 ? 'ql-active' : ''" class="iconfont icon-format-header-1" data-name="header"
:data-value="1"></view>
<view :class="formats.script === 'sub' ? 'ql-active' : ''" class="iconfont icon-zitixiabiao" data-name="script"
data-value="sub"></view>
<view :class="formats.script === 'super' ? 'ql-active' : ''" class="iconfont icon-zitishangbiao" data-name="script"
data-value="super"></view>
<view class="iconfont icon-shanchu" @tap="clear"></view>
<view :class="formats.direction === 'rtl' ? 'ql-active' : ''" class="iconfont icon-direction-rtl" data-name="direction"
data-value="rtl"></view>
</view>
<editor id="editor" class="ql-container" placeholder="开始输入..." showImgSize showImgToolbar showImgResize
@statuschange="onStatusChange" :read-only="readOnly" @ready="onEditorReady" @blur="getContents">
</editor>
</view>
</view>
</view>
</template>
<script>
import {
baseUrl
} from '../../js/config.js';
export default {
data() {
return {
readOnly: false,
formats: {},
timer:null,
editorCtx: {},
}
},
props:["editorDetail"],
mounted(){
this.onEditorReady()
},
methods: {
// 失去焦点时，获取富文本的内容
getContents() {
let _this = this
this.editorCtx.getContents({
success(res) {
_this.$emit('getContents', res.html)
}
})
},
readOnlyChange() {
this.readOnly = !this.readOnly
},
onEditorReady() {
setTimeout(()=>{
//这里是this.createSelectorQuery而不是uni.createSelectorQuery
//也不是wx.createSelectorQuery。要不然返回null,报错，根本用不了
//子组件用this，如果直接在父组件里用就写成uni的或者wx的
this.createSelectorQuery().select('#editor').context((res) => {
console.log(res)
this.editorCtx = res.context
if(this.editorDetail){
this.editorCtx.setContents({
html:this.editorDetail,
success(res) {
}
})
}
}).exec()
},100)
},
undo() {
this.editorCtx.undo()
},
redo() {
this.editorCtx.redo()
},
format(e) {
let {
name,
value
} = e.target.dataset
if (!name) return
// console.log('format', name, value)
this.editorCtx.format(name, value)
},
onStatusChange(e) {
const formats = e.detail
this.formats = formats
},
insertDivider() {
this.editorCtx.insertDivider({
success: function() {
console.log('insert divider success')
}
})
},
clear() {
this.editorCtx.clear({
success: function(res) {
console.log("clear success")
}
})
},
removeFormat() {
this.editorCtx.removeFormat()
},
insertDate() {
const date = new Date()
const formatDate = `${date.getFullYear()}/${date.getMonth() + 1}/${date.getDate()}`
this.editorCtx.insertText({
text: formatDate
})
},
insertImage() {
//上传图片，我没传参，可以使用storage设置参数
let that=this;
uni.chooseImage({
count: 1,
success: (res) => {
uni.uploadFile({
url: baseUrl +'/common/upfile?type=article_detail' , //仅为示例，非真实的接口地址
filePath: res.tempFilePaths[0],
name: 'file',
header: {},
formData: { },
success: res => {
uni.hideLoading();
let d=JSON.parse(res.data);
console.log(d)
if (d.status == 1) {
that.editorCtx.insertImage({
src: d.obj,
alt: '图像',
success: function() {
}
})
} else {
tip(d.msg);
}
},
fail: err => {
uni.hideLoading();
sendfail();
}
});
}
})
}
},
onLoad() {
this.baseUrl=baseUrl;
uni.loadFontFace({
family: 'Pacifico',
source: 'url("https://sungd.github.io/Pacifico.ttf")'
})
},
}
</script>
<style>
@import "./cs.css";
.wrapper {
padding: 5px;
}
.iconfont {
display: inline-block;
padding: 8px 8px;
width: 24px;
height: 24px;
cursor: pointer;
font-size: 20px;
}
.toolbar {
box-sizing: border-box;
border-bottom: 0;
font-family: 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
}
.ql-container {
box-sizing: border-box;
padding: 12px 15px;
width: 100%;
min-height: 30vh;
height: auto;
background: #fff;
margin-top: 20px;
font-size: 16px;
line-height: 1.5;
}
.ql-active {
color: #06c;
}
</style>
cs.css
@font-face {
font-family: "iconfont";
src: url('./editor-icon.ttf') format('truetype');
}
.iconfont {
font-family: "iconfont" !important;
font-size: 16px;
font-style: normal;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
.icon-redo:before {
content: "\e627";
}
.icon-undo:before {
content: "\e633";
}
.icon-indent:before {
content: "\eb28";
}
.icon-outdent:before {
content: "\e6e8";
}
.icon-fontsize:before {
content: "\e6fd";
}
.icon-format-header-1:before {
content: "\e860";
}
.icon-format-header-4:before {
content: "\e863";
}
.icon-format-header-5:before {
content: "\e864";
}
.icon-format-header-6:before {
content: "\e865";
}
.icon-clearup:before {
content: "\e64d";
}
.icon-preview:before {
content: "\e631";
}
.icon-date:before {
content: "\e63e";
}
.icon-fontbgcolor:before {
content: "\e678";
}
.icon-clearedformat:before {
content: "\e67e";
}
.icon-font:before {
content: "\e684";
}
.icon-723bianjiqi_duanhouju:before {
content: "\e65f";
}
.icon-722bianjiqi_duanqianju:before {
content: "\e660";
}
.icon-text_color:before {
content: "\e72c";
}
.icon-format-header-2:before {
content: "\e75c";
}
.icon-format-header-3:before {
content: "\e75d";
}
.icon--checklist:before {
content: "\e664";
}
.icon-baocun:before {
content: "\ec09";
}
.icon-line-height:before {
content: "\e7f8";
}
.icon-quanping:before {
content: "\ec13";
}
.icon-direction-rtl:before {
content: "\e66e";
}
.icon-direction-ltr:before {
content: "\e66d";
}
.icon-selectall:before {
content: "\e62b";
}
.icon-fuzhi:before {
content: "\ec7a";
}
.icon-shanchu:before {
content: "\ec7b";
}
.icon-bianjisekuai:before {
content: "\ec7c";
}
.icon-fengexian:before {
content: "\ec7f";
}
.icon-dianzan:before {
content: "\ec80";
}
.icon-charulianjie:before {
content: "\ec81";
}
.icon-charutupian:before {
content: "\ec82";
}
.icon-wuxupailie:before {
content: "\ec83";
}
.icon-juzhongduiqi:before {
content: "\ec84";
}
.icon-yinyong:before {
content: "\ec85";
}
.icon-youxupailie:before {
content: "\ec86";
}
.icon-youduiqi:before {
content: "\ec87";
}
.icon-zitidaima:before {
content: "\ec88";
}
.icon-xiaolian:before {
content: "\ec89";
}
.icon-zitijiacu:before {
content: "\ec8a";
}
.icon-zitishanchuxian:before {
content: "\ec8b";
}
.icon-zitishangbiao:before {
content: "\ec8c";
}
.icon-zitibiaoti:before {
content: "\ec8d";
}
.icon-zitixiahuaxian:before {
content: "\ec8e";
}
.icon-zitixieti:before {
content: "\ec8f";
}
.icon-zitiyanse:before {
content: "\ec90";
}
.icon-zuoduiqi:before {
content: "\ec91";
}
.icon-zitiyulan:before {
content: "\ec92";
}
.icon-zitixiabiao:before {
content: "\ec93";
}
.icon-zuoyouduiqi:before {
content: "\ec94";
}
.icon-duigoux:before {
content: "\ec9e";
}
.icon-guanbi:before {
content: "\eca0";
}
.icon-shengyin_shiti:before {
content: "\eca5";
}
.icon-Character-Spacing:before {
content: "\e964";
}
editor-icon.ttf这个自己百度下载一下吧
子组件的注意事项写了注释的自己看，主要是初始化和上传图片的
父组件引入
<editor1 :editorDetail="formData.cont" @getContents="getContents" class="bg" style="min-height: 90vh;"></editor1>
import editor1 from '../editor/editor.vue'
components: {
editor1
},getContents(html) {
this.formData.cont = html//实时获取文本内容，赋值给cont
},
注意：
:editorDetail="formData.cont"是父组件吧文本内容传递给子组件，子组件里用props:["editorDetail"]接受参数 在父组件里操作formData.cont就可以了
转成微信小程序后报错null,这里有一版适合小程序的vue写法，主要是初始化和计时器那一块不一样
<template>
<view class="container">
<view class="page-body">
<view class='wrapper'>
<view class='toolbar' @tap="format">
<view :class="formats.bold ? 'ql-active' : ''" class="iconfont icon-zitijiacu" data-name="bold"></view>
<view :class="formats.italic ? 'ql-active' : ''" class="iconfont icon-zitixieti" data-name="italic"></view>
<view :class="formats.underline ? 'ql-active' : ''" class="iconfont icon-zitixiahuaxian" data-name="underline"></view>
<view :class="formats.strike ? 'ql-active' : ''" class="iconfont icon-zitishanchuxian" data-name="strike"></view>
<view :class="formats.align === 'left' ? 'ql-active' : ''" class="iconfont icon-zuoduiqi" data-name="align"
data-value="left"></view>
<view :class="formats.align === 'center' ? 'ql-active' : ''" class="iconfont icon-juzhongduiqi" data-name="align"
data-value="center"></view>
<view :class="formats.align === 'right' ? 'ql-active' : ''" class="iconfont icon-youduiqi" data-name="align"
data-value="right"></view>
<view :class="formats.align === 'justify' ? 'ql-active' : ''" class="iconfont icon-zuoyouduiqi" data-name="align"
data-value="justify"></view>
<view :class="formats.lineHeight ? 'ql-active' : ''" class="iconfont icon-line-height" data-name="lineHeight"
data-value="2"></view>
<view :class="formats.letterSpacing ? 'ql-active' : ''" class="iconfont icon-Character-Spacing" data-name="letterSpacing"
data-value="2em"></view>
<view :class="formats.marginTop ? 'ql-active' : ''" class="iconfont icon-722bianjiqi_duanqianju" data-name="marginTop"
data-value="20px"></view>
<view :class="formats.previewarginBottom ? 'ql-active' : ''" class="iconfont icon-723bianjiqi_duanhouju"
data-name="marginBottom" data-value="20px"></view>
<view class="iconfont icon-clearedformat" @tap="removeFormat"></view>
<view :class="formats.fontFamily ? 'ql-active' : ''" class="iconfont icon-font" data-name="fontFamily" data-value="Pacifico"></view>
<view :class="formats.fontSize === '24px' ? 'ql-active' : ''" class="iconfont icon-fontsize" data-name="fontSize"
data-value="24px"></view>
<view :class="formats.color === '#0000ff' ? 'ql-active' : ''" class="iconfont icon-text_color" data-name="color"
data-value="#0000ff"></view>
<view :class="formats.backgroundColor === '#00ff00' ? 'ql-active' : ''" class="iconfont icon-fontbgcolor"
data-name="backgroundColor" data-value="#00ff00"></view>
<view class="iconfont icon-date" @tap="insertDate"></view>
<view class="iconfont icon--checklist" data-name="list" data-value="check"></view>
<view :class="formats.list === 'ordered' ? 'ql-active' : ''" class="iconfont icon-youxupailie" data-name="list"
data-value="ordered"></view>
<view :class="formats.list === 'bullet' ? 'ql-active' : ''" class="iconfont icon-wuxupailie" data-name="list"
data-value="bullet"></view>
<view class="iconfont icon-undo" @tap="undo"></view>
<view class="iconfont icon-redo" @tap="redo"></view>
<view class="iconfont icon-outdent" data-name="indent" data-value="-1"></view>
<view class="iconfont icon-indent" data-name="indent" data-value="+1"></view>
<view class="iconfont icon-fengexian" @tap="insertDivider"></view>
<view class="iconfont icon-charutupian" @tap="insertImage"></view>
<view :class="formats.header === 1 ? 'ql-active' : ''" class="iconfont icon-format-header-1" data-name="header"
:data-value="1"></view>
<view :class="formats.script === 'sub' ? 'ql-active' : ''" class="iconfont icon-zitixiabiao" data-name="script"
data-value="sub"></view>
<view :class="formats.script === 'super' ? 'ql-active' : ''" class="iconfont icon-zitishangbiao" data-name="script"
data-value="super"></view>
<view class="iconfont icon-shanchu" @tap="clear"></view>
<view :class="formats.direction === 'rtl' ? 'ql-active' : ''" class="iconfont icon-direction-rtl" data-name="direction"
data-value="rtl"></view>
</view>
<editor id="editor" class="ql-container" placeholder="开始输入..." showImgSize showImgToolbar showImgResize
@statuschange="onStatusChange" :read-only="readOnly" @ready="onEditorReady" @blur="getContents">
</editor>
</view>
</view>
</view>
</template>
<script>
import {
baseUrl
} from '../../config.js';
import {getToken} from "../../utils/auth";
export default {
data() {
return {
readOnly: false,
formats: {},
timer:null,
// 存储最新的编辑器内容
latestContent: '',
}
},
props:["editorDetail"],
mounted(){
this.onEditorReady()
},
watch: {
editorDetail: {
handler(newVal) {
if (newVal) {
// 更新最新内容
this.latestContent = newVal
// 如果编辑器上下文已经初始化，直接设置内容
if (this.editorCtx) {
this.editorCtx.setContents({
html: newVal,
success(res) {
}
})
} else {
// 如果编辑器上下文未初始化，延迟一段时间再尝试
setTimeout(() => {
if (this.editorCtx) {
this.editorCtx.setContents({
html: newVal,
success(res) {
}
})
}
}, 300)
}
}
},
immediate: true
}
},
methods: {
// 失去焦点时，获取富文本的内容
getContents() {
let _this = this
if (this.editorCtx) {
this.editorCtx.getContents({
success(res) {
_this.latestContent = res.html
_this.$emit('getContents', res.html)
}
})
} else {
// 如果编辑器上下文未初始化，使用最新存储的内容
this.$emit('getContents', this.latestContent)
}
},
readOnlyChange() {
this.readOnly = !this.readOnly
},
onEditorReady() {
this.createSelectorQuery().select('#editor').context((res) => {
if (res && res.context) {
this.editorCtx = res.context
// 如果有初始内容，设置到编辑器中
if (this.editorDetail) {
this.latestContent = this.editorDetail
this.editorCtx.setContents({
html: this.editorDetail,
success(res) {
}
})
}
}
}).exec()
},
undo() {
if (this.editorCtx) {
this.editorCtx.undo()
}
},
redo() {
if (this.editorCtx) {
this.editorCtx.redo()
}
},
format(e) {
let {
name,
value
} = e.target.dataset
if (!name) return
// console.log('format', name, value)
if (this.editorCtx) {
this.editorCtx.format(name, value)
}
},
onStatusChange(e) {
const formats = e.detail
this.formats = formats
},
insertDivider() {
if (this.editorCtx) {
this.editorCtx.insertDivider({
success: function() {
console.log('insert divider success')
}
})
}
},
clear() {
if (this.editorCtx) {
this.editorCtx.clear({
success: function(res) {
console.log("clear success")
}
})
}
},
removeFormat() {
if (this.editorCtx) {
this.editorCtx.removeFormat()
}
},
insertDate() {
const date = new Date()
const formatDate = `${date.getFullYear()}/${date.getMonth() + 1}/${date.getDate()}`
if (this.editorCtx) {
this.editorCtx.insertText({
text: formatDate
})
}
},
insertImage() {
let that=this;
uni.chooseImage({
count: 1,
success: (res) => {
uni.uploadFile({
url: baseUrl + "/common/upload", // 上传的图片服务器地址
header: {
Authorization: "Bearer " + getToken()
},
filePath: res.tempFilePaths[0],
name: 'file',
formData: { },
success: res => {
uni.hideLoading();
let d=JSON.parse(res.data);
console.log(d)
if (d.code == 200 && that.editorCtx) {
that.editorCtx.insertImage({
src: d.url,
alt: '图像',
success: function() {
}
})
} else {
uni.showToast({ title: "上传失败", icon: 'error' })
}
},
fail: err => {
uni.hideLoading();
sendfail();
}
});
}
})
}
},
onLoad() {
this.baseUrl=baseUrl;
uni.loadFontFace({
family: 'Pacifico',
source: 'url("https://sungd.github.io/Pacifico.ttf")'
})
},
}
</script>
<style>
@import "./cs.css";
.wrapper {
padding: 5px;
}
.iconfont {
display: inline-block;
padding: 8px 8px;
width: 24px;
height: 24px;
cursor: pointer;
font-size: 20px;
}
.toolbar {
box-sizing: border-box;
border-bottom: 0;
font-family: 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
}
.ql-container {
box-sizing: border-box;
padding: 12px 15px;
width: 100%;
min-height: 30vh;
height: auto;
background: #fff;
margin-top: 20px;
font-size: 16px;
line-height: 1.5;
}
.ql-active {
color: #06c;
}
</style>
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