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<template>
<view class="sp-editor" :style="{ '--icon-size': iconSize, '--icon-columns': iconColumns }">
<view class="sp-editor-toolbar" v-if="!readOnly" @tap="format">
<!-- 标题栏 -->
<fab-tool v-if="toolbarList.includes('header')" :visible="curFab == 'header'">
<view
:class="formats.header ? 'ql-active' : ''"
class="iconfont icon-header"
title="标题"
data-name="header"
@click.stop="fabTap('header')"
></view>
<template #content>
<view class="fab-tools" @click.stop="fabTapSub($event, 'header')">
<view v-for="item in fabTools.header" :key="item.value">
<view
v-if="toolbarList.includes(item.name)"
class="fab-sub"
:class="[formats.header === item.value ? 'ql-active' : '', item.icon ? 'iconfont' : '', item.icon]"
:title="item.title"
data-name="header"
:data-value="item.value"
></view>
</view>
</view>
</template>
</fab-tool>
<view
v-if="toolbarList.includes('bold')"
:class="formats.bold ? 'ql-active' : ''"
class="iconfont icon-zitijiacu"
title="加粗"
data-name="bold"
></view>
<view
v-if="toolbarList.includes('italic')"
:class="formats.italic ? 'ql-active' : ''"
class="iconfont icon-zitixieti"
title="斜体"
data-name="italic"
></view>
<view
v-if="toolbarList.includes('underline')"
:class="formats.underline ? 'ql-active' : ''"
class="iconfont icon-zitixiahuaxian"
title="下划线"
data-name="underline"
></view>
<view
v-if="toolbarList.includes('strike')"
:class="formats.strike ? 'ql-active' : ''"
class="iconfont icon-zitishanchuxian"
title="删除线"
data-name="strike"
></view>
<!-- 对齐方式 -->
<fab-tool v-if="toolbarList.includes('align')" :visible="curFab == 'align'">
<view
:class="formats.align ? 'ql-active' : ''"
class="iconfont icon-zuoyouduiqi"
title="对齐方式"
data-name="align"
@click.stop="fabTap('align')"
></view>
<template #content>
<view class="fab-tools" @click.stop="fabTapSub($event, 'align')">
<view v-for="item in fabTools.align" :key="item.value">
<view
v-if="toolbarList.includes(item.name)"
class="fab-sub"
:class="[formats.align === item.value ? 'ql-active' : '', item.icon ? 'iconfont' : '', item.icon]"
:title="item.title"
data-name="align"
:data-value="item.value"
></view>
</view>
</view>
</template>
</fab-tool>
<!-- 行间距 -->
<fab-tool v-if="toolbarList.includes('lineHeight')" :visible="curFab == 'lineHeight'">
<view
:class="formats.lineHeight ? 'ql-active' : ''"
class="iconfont icon-line-height"
title="行间距"
data-name="lineHeight"
@click.stop="fabTap('lineHeight')"
></view>
<template #content>
<view class="fab-tools" @click.stop="fabTapSub($event, 'lineHeight')">
<view v-for="item in fabTools.lineHeight" :key="item.value">
<view
class="fab-sub"
:class="[formats.lineHeight === item.value ? 'ql-active' : '', item.icon ? 'iconfont' : '', item.icon]"
:title="item.title"
data-name="lineHeight"
:data-value="item.value"
>
{{ item.name }}
</view>
</view>
</view>
</template>
</fab-tool>
<!-- 字间距 -->
<fab-tool v-if="toolbarList.includes('letterSpacing')" :visible="curFab == 'letterSpacing'">
<view
:class="formats.letterSpacing ? 'ql-active' : ''"
class="iconfont icon-Character-Spacing"
title="字间距"
data-name="letterSpacing"
@click.stop="fabTap('letterSpacing')"
></view>
<template #content>
<view class="fab-tools" @click.stop="fabTapSub($event, 'letterSpacing')">
<view v-for="item in fabTools.space" :key="item.value">
<view
class="fab-sub"
:class="[
formats.letterSpacing === item.value ? 'ql-active' : '',
item.icon ? 'iconfont' : '',
item.icon
]"
:title="item.title"
data-name="letterSpacing"
:data-value="item.value"
>
{{ item.name }}
</view>
</view>
</view>
</template>
</fab-tool>
<!-- 段前距 -->
<fab-tool v-if="toolbarList.includes('marginTop')" :visible="curFab == 'marginTop'">
<view
:class="formats.marginTop ? 'ql-active' : ''"
class="iconfont icon-722bianjiqi_duanqianju"
title="段前距"
data-name="marginTop"
@click.stop="fabTap('marginTop')"
></view>
<template #content>
<view class="fab-tools" @click.stop="fabTapSub($event, 'marginTop')">
<view v-for="item in fabTools.space" :key="item.value">
<view
class="fab-sub"
:class="[formats.marginTop === item.value ? 'ql-active' : '', item.icon ? 'iconfont' : '', item.icon]"
:title="item.title"
data-name="marginTop"
:data-value="item.value"
>
{{ item.name }}
</view>
</view>
</view>
</template>
</fab-tool>
<!-- 段后距 -->
<fab-tool v-if="toolbarList.includes('marginBottom')" :visible="curFab == 'marginBottom'">
<view
:class="formats.marginBottom ? 'ql-active' : ''"
class="iconfont icon-723bianjiqi_duanhouju"
title="段后距"
data-name="marginBottom"
@click.stop="fabTap('marginBottom')"
></view>
<template #content>
<view class="fab-tools" @click.stop="fabTapSub($event, 'marginBottom')">
<view v-for="item in fabTools.space" :key="item.value">
<view
class="fab-sub"
:class="[
formats.marginBottom === item.value ? 'ql-active' : '',
item.icon ? 'iconfont' : '',
item.icon
]"
:title="item.title"
data-name="marginBottom"
:data-value="item.value"
>
{{ item.name }}
</view>
</view>
</view>
</template>
</fab-tool>
<!-- 字体栏 -->
<fab-tool v-if="toolbarList.includes('fontFamily')" :visible="curFab == 'fontFamily'">
<view
:class="formats.fontFamily ? 'ql-active' : ''"
class="iconfont icon-font"
title="字体"
data-name="fontFamily"
@click.stop="fabTap('fontFamily')"
></view>
<template #content>
<view class="fab-tools" @click.stop="fabTapSub($event, 'fontFamily')">
<view v-for="item in fabTools.fontFamily" :key="item.value">
<view
class="fab-sub"
:class="[formats.fontFamily === item.value ? 'ql-active' : '', item.icon ? 'iconfont' : '', item.icon]"
:title="item.title"
data-name="fontFamily"
:data-value="item.value"
>
{{ item.name }}
</view>
</view>
</view>
</template>
</fab-tool>
<!-- 字体大小栏 -->
<fab-tool v-if="toolbarList.includes('fontSize')" :visible="curFab == 'fontSize'">
<view
:class="formats.fontSize ? 'ql-active' : ''"
class="iconfont icon-fontsize"
title="字号"
data-name="fontSize"
@click.stop="fabTap('fontSize')"
></view>
<template #content>
<view class="fab-tools" @click.stop="fabTapSub($event, 'fontSize')">
<view v-for="item in fabTools.fontSize" :key="item.value">
<view
class="fab-sub"
:class="[formats.fontSize === item.value ? 'ql-active' : '', item.icon ? 'iconfont' : '', item.icon]"
:title="item.title"
data-name="fontSize"
:data-value="item.value"
>
{{ item.name }}
</view>
</view>
</view>
</template>
</fab-tool>
<view
v-if="toolbarList.includes('color')"
:style="{ color: formats.color ? textColor : 'initial' }"
class="iconfont icon-text_color"
title="文字颜色"
data-name="color"
:data-value="textColor"
></view>
<view
v-if="toolbarList.includes('backgroundColor')"
:style="{ color: formats.backgroundColor ? backgroundColor : 'initial' }"
class="iconfont icon-fontbgcolor"
title="背景颜色"
data-name="backgroundColor"
:data-value="backgroundColor"
></view>
<view v-if="toolbarList.includes('date')" class="iconfont icon-date" title="日期" @tap="insertDate"></view>
<view
v-if="toolbarList.includes('listCheck')"
class="iconfont icon--checklist"
title="待办"
data-name="list"
data-value="check"
></view>
<view
v-if="toolbarList.includes('listOrdered')"
:class="formats.list === 'ordered' ? 'ql-active' : ''"
class="iconfont icon-youxupailie"
title="有序列表"
data-name="list"
data-value="ordered"
></view>
<view
v-if="toolbarList.includes('listBullet')"
:class="formats.list === 'bullet' ? 'ql-active' : ''"
class="iconfont icon-wuxupailie"
title="无序列表"
data-name="list"
data-value="bullet"
></view>
<view
v-if="toolbarList.includes('divider')"
class="iconfont icon-fengexian"
title="分割线"
@click="insertDivider"
></view>
<view
v-if="toolbarList.includes('indentDec')"
class="iconfont icon-outdent"
title="减少缩进"
data-name="indent"
data-value="-1"
></view>
<view
v-if="toolbarList.includes('indentInc')"
class="iconfont icon-indent"
title="增加缩进"
data-name="indent"
data-value="+1"
></view>
<view
v-if="toolbarList.includes('scriptSub')"
:class="formats.script === 'sub' ? 'ql-active' : ''"
class="iconfont icon-zitixiabiao"
title="下标"
data-name="script"
data-value="sub"
></view>
<view
v-if="toolbarList.includes('scriptSuper')"
:class="formats.script === 'super' ? 'ql-active' : ''"
class="iconfont icon-zitishangbiao"
title="上标"
data-name="script"
data-value="super"
></view>
<view
v-if="toolbarList.includes('direction')"
:class="formats.direction === 'rtl' ? 'ql-active' : ''"
class="iconfont icon-direction-rtl"
title="文本方向"
data-name="direction"
data-value="rtl"
></view>
<view
v-if="toolbarList.includes('image')"
class="iconfont icon-charutupian"
title="图片"
@tap="insertImage"
></view>
<view v-if="toolbarList.includes('video')" class="iconfont icon-video" title="视频" @tap="insertVideo"></view>
<view
v-if="toolbarList.includes('link')"
class="iconfont icon-charulianjie"
title="超链接"
@tap="insertLink"
></view>
<view v-if="toolbarList.includes('undo')" class="iconfont icon-undo" title="撤销" @tap="undo"></view>
<view v-if="toolbarList.includes('redo')" class="iconfont icon-redo" title="重做" @tap="redo"></view>
<view
v-if="toolbarList.includes('removeFormat')"
class="iconfont icon-clearedformat"
title="清除格式"
@tap="removeFormat"
></view>
<view v-if="toolbarList.includes('clear')" class="iconfont icon-shanchu" title="清空" @tap="clear"></view>
<view v-if="toolbarList.includes('export')" class="iconfont icon-baocun" title="导出" @tap="exportHtml"></view>
</view>
<!-- 自定义功能组件 -->
<!-- 调色板 -->
<color-picker
v-if="toolbarList.includes('color') || toolbarList.includes('backgroundColor')"
ref="colorPickerRef"
:color="defaultColor"
@confirm="confirmColor"
></color-picker>
<!-- 添加链接的操作弹窗 -->
<link-edit v-if="toolbarList.includes('link') && !readOnly" ref="linkEditRef" @confirm="confirmLink"></link-edit>
<view class="sp-editor-wrapper" @longpress="eLongpress">
<editor
:id="editorId"
class="ql-editor editor-container"
:class="{ 'ql-image-overlay-none': readOnly }"
show-img-size
show-img-toolbar
show-img-resize
:placeholder="placeholder"
:read-only="readOnly"
@statuschange="onStatusChange"
@ready="onEditorReady"
@input="onEditorInput"
></editor>
</view>
</view>
</template>
<script>
import ColorPicker from './color-picker.vue'
import LinkEdit from './link-edit.vue'
import FabTool from './fab-tool.vue'
import { addLink, linkFlag } from '../../utils'
export default {
components: {
ColorPicker,
LinkEdit,
FabTool
},
props: {
// 编辑器id可传入,以便循环组件使用,防止id重复
editorId: {
type: String,
default: 'editor'
},
placeholder: {
type: String,
default: '写点什么吧 ~'
},
// 是否只读
readOnly: {
type: Boolean,
default: false
},
// 最大字数限制,-1不限
maxlength: {
type: Number,
default: -1
},
// 工具栏配置
toolbarConfig: {
type: Object,
default: () => {
return {
keys: [], // 要显示的工具,优先级最大
excludeKeys: [], // 除这些指定的工具外,其他都显示
iconSize: '18px', // 工具栏字体大小
iconColumns: 10 // 工具栏列数
}
}
}
},
watch: {
toolbarConfig: {
deep: true,
immediate: true,
handler(newToolbar) {
/**
* 若工具栏配置中keys存在,则以keys为准
* 否则以excludeKeys向toolbarAllList中排查
* 若keys与excludeKeys皆为空,则以toolbarAllList为准
*/
if (newToolbar.keys?.length > 0) {
this.toolbarList = newToolbar.keys
} else {
this.toolbarList =
newToolbar.excludeKeys?.length > 0
? this.toolbarAllList.filter((item) => !newToolbar.excludeKeys.includes(item))
: this.toolbarAllList
}
this.iconSize = newToolbar.iconSize || '18px'
this.iconColumns = newToolbar.iconColumns || 10
}
}
},
data() {
return {
formats: {},
curFab: '', // 当前悬浮工具栏
fabXY: {},
textColor: '',
backgroundColor: '',
curColor: '',
defaultColor: { r: 0, g: 0, b: 0, a: 1 }, // 调色板默认颜色
iconSize: '20px', // 工具栏图标字体大小
iconColumns: 10, // 工具栏列数
toolbarList: [],
toolbarAllList: [
'header', // 标题
'H1', // 一级标题
'H2', // 二级标题
'H3', // 三级标题
'H4', // 四级标题
'H5', // 五级标题
'H6', // 六级标题
'bold', // 加粗
'italic', // 斜体
'underline', // 下划线
'strike', // 删除线
'align', // 对齐方式
'alignLeft', // 左对齐
'alignCenter', // 居中对齐
'alignRight', // 右对齐
'alignJustify', // 两端对齐
'fontSize', // 字号
'image', // 图片
],
fabTools: {
header: [
{ title: '一级标题', name: 'H1', value: 1, icon: 'icon-format-header-1' },
{ title: '二级标题', name: 'H2', value: 2, icon: 'icon-format-header-2' },
{ title: '三级标题', name: 'H3', value: 3, icon: 'icon-format-header-3' },
{ title: '四级标题', name: 'H4', value: 4, icon: 'icon-format-header-4' },
{ title: '五级标题', name: 'H5', value: 5, icon: 'icon-format-header-5' },
{ title: '六级标题', name: 'H6', value: 6, icon: 'icon-format-header-6' }
],
fontFamily: [
{ title: '宋体', name: '宋', value: '宋体', icon: '' },
{ title: '黑体', name: '黑', value: '黑体', icon: '' },
{ title: '楷体', name: '楷', value: '楷体', icon: '' },
{ title: '仿宋', name: '仿', value: '仿宋', icon: '' },
{ title: '华文隶书', name: '隶', value: 'STLiti', icon: '' },
{ title: '华文行楷', name: '行', value: 'STXingkai', icon: '' },
{ title: '幼圆', name: '圆', value: 'YouYuan', icon: '' }
],
fontSize: [
{ title: '12', name: '12', value: '12px', icon: '' },
{ title: '14', name: '14', value: '14px', icon: '' },
{ title: '16', name: '16', value: '16px', icon: '' },
{ title: '18', name: '18', value: '18px', icon: '' },
{ title: '20', name: '20', value: '20px', icon: '' },
{ title: '22', name: '22', value: '22px', icon: '' },
{ title: '24', name: '24', value: '24px', icon: '' }
],
align: [
{ title: '左对齐', name: 'alignLeft', value: 'left', icon: 'icon-zuoduiqi' },
{ title: '居中对齐', name: 'alignCenter', value: 'center', icon: 'icon-juzhongduiqi' },
{ title: '右对齐', name: 'alignRight', value: 'right', icon: 'icon-youduiqi' },
{ title: '两端对齐', name: 'alignJustify', value: 'justify', icon: 'icon-zuoyouduiqi' }
],
lineHeight: [
{ title: '1倍', name: '1', value: '1', icon: '' },
{ title: '1.5倍', name: '1.5', value: '1.5', icon: '' },
{ title: '2倍', name: '2', value: '2', icon: '' },
{ title: '2.5倍', name: '2.5', value: '2.5', icon: '' },
{ title: '3倍', name: '3', value: '3', icon: '' }
],
// 字间距/段前距/段后距
space: [
{ title: '0.5倍', name: '0.5', value: '0.5em', icon: '' },
{ title: '1倍', name: '1', value: '1em', icon: '' },
{ title: '1.5倍', name: '1.5', value: '1.5em', icon: '' },
{ title: '2倍', name: '2', value: '2em', icon: '' },
{ title: '2.5倍', name: '2.5', value: '2.5em', icon: '' },
{ title: '3倍', name: '3', value: '3em', icon: '' }
]
}
}
},
methods: {
onEditorReady() {
uni
.createSelectorQuery()
.in(this)
.select('#' + this.editorId)
.context((res) => {
this.editorCtx = res.context
this.$emit('init', this.editorCtx, this.editorId)
})
.exec()
},
undo() {
this.editorCtx.undo()
},
redo() {
this.editorCtx.redo()
},
format(e) {
let { name, value } = e.target.dataset
if (!name) return
switch (name) {
case 'color':
case 'backgroundColor':
this.curColor = name
this.showPicker()
break
default:
this.editorCtx.format(name, value)
break
}
},
// 悬浮工具点击
fabTap(fabType) {
if (this.curFab != fabType) {
this.curFab = fabType
} else {
this.curFab = ''
}
},
// 悬浮工具子集点击
fabTapSub(e, fabType) {
this.format(e)
this.fabTap(fabType)
},
showPicker() {
switch (this.curColor) {
case 'color':
this.defaultColor = this.textColor
? this.$refs.colorPickerRef.hex2Rgb(this.textColor)
: { r: 0, g: 0, b: 0, a: 1 }
break
case 'backgroundColor':
this.defaultColor = this.backgroundColor
? this.$refs.colorPickerRef.hex2Rgb(this.backgroundColor)
: { r: 0, g: 0, b: 0, a: 0 }
break
}
this.$refs.colorPickerRef.open()
},
confirmColor(e) {
switch (this.curColor) {
case 'color':
this.textColor = e.hex
this.editorCtx.format('color', this.textColor)
break
case 'backgroundColor':
this.backgroundColor = e.hex
this.editorCtx.format('backgroundColor', this.backgroundColor)
break
}
},
onStatusChange(e) {
if (e.detail.color) {
this.textColor = e.detail.color
}
if (e.detail.backgroundColor) {
this.backgroundColor = e.detail.backgroundColor
}
this.formats = e.detail
},
insertDivider() {
this.editorCtx.insertDivider()
},
clear() {
uni.showModal({
title: '清空编辑器',
content: '确定清空编辑器吗?',
success: ({ confirm }) => {
if (confirm) {
this.editorCtx.clear()
}
}
})
},
removeFormat() {
uni.showModal({
title: '文本格式化',
content: '确定要清除所选择部分文本块格式吗?',
showCancel: true,
success: ({ confirm }) => {
if (confirm) {
this.editorCtx.removeFormat()
}
}
})
},
insertDate() {
const date = new Date()
const formatDate = `${date.getFullYear()}/${date.getMonth() + 1}/${date.getDate()}`
this.editorCtx.insertText({ text: formatDate })
},
insertLink() {
this.$refs.linkEditRef.open()
},
/**
* 确认添加链接
* @param {Object} e { text: '链接描述', href: '链接地址' }
*/
confirmLink(e) {
this.$refs.linkEditRef.close()
addLink(this.editorCtx, e, () => {
// 修复添加超链接后,不触发input更新当前最新内容的bug,这里做一下手动更新
this.editorCtx.getContents({
success: (res) => {
this.$emit('input', { html: res.html, text: res.text }, this.editorId)
}
})
})
this.$emit('addLink', e, this.editorId)
},
insertImage() {
// #ifdef APP-PLUS || H5
uni.chooseImage({
// count: 1, // 默认9
success: (res) => {
const { tempFiles } = res
// 将文件和编辑器示例抛出,由开发者自行上传和插入图片
this.$emit('upinImage', tempFiles, this.editorCtx, this.editorId)
},
fail() {
uni.showToast({
title: '未授权访问相册权限,请授权后使用',
icon: 'none'
})
}
})
// #endif
// #ifdef MP-WEIXIN
// 微信小程序从基础库 2.21.0 开始, wx.chooseImage 停止维护,请使用 uni.chooseMedia 代替。
uni.chooseMedia({
// count: 1, // 默认9
mediaType: ['image'],
success: (res) => {
// 同上chooseImage处理
const { tempFiles } = res
this.$emit('upinImage', tempFiles, this.editorCtx, this.editorId)
},
fail() {
uni.showToast({
title: '未授权访问相册权限,请授权后使用',
icon: 'none'
})
}
})
// #endif
},
insertVideo() {
uni.chooseVideo({
sourceType: ['camera', 'album'],
success: (res) => {
const { tempFilePath } = res
// 将文件和编辑器示例抛出,由开发者自行上传和插入图片
this.$emit('upinVideo', tempFilePath, this.editorCtx, this.editorId)
},
fail() {
uni.showToast({
title: '未授权访问媒体权限,请授权后使用',
icon: 'none'
})
}
})
},
onEditorInput(e) {
// 注意不要使用getContents获取html和text,会导致重复触发onStatusChange从而失去toolbar工具的高亮状态
// 复制粘贴的时候detail会为空,此时应当直接return
if (Object.keys(e.detail).length <= 0) return
const { html, text } = e.detail
// 识别到标识立即return
if (text.indexOf(linkFlag) !== -1) return
const maxlength = parseInt(this.maxlength)
const textStr = text.replace(/[ \t\r\n]/g, '')
if (textStr.length > maxlength && maxlength != -1) {
uni.showModal({
content: `超过${maxlength}字数啦~`,
confirmText: '确定',
showCancel: false,
success: () => {
this.$emit('overMax', { html, text }, this.editorId)
}
})
} else {
this.$emit('input', { html, text }, this.editorId)
}
},
// 导出
exportHtml() {
this.editorCtx.getContents({
success: (res) => {
this.$emit('exportHtml', res.html, this.editorId)
}
})
},
eLongpress() {
/**
* 微信小程序官方editor的长按事件有bug,需要重写覆盖,不需做任何逻辑,可见下面小程序社区问题链接
* @tutorial https://developers.weixin.qq.com/community/develop/doc/000c04b3e1c1006f660065e4f61000
*/
}
}
}
</script>
<style lang="scss">
@import '@/uni_modules/sp-editor/icons/editor-icon.css';
@import '@/uni_modules/sp-editor/icons/custom-icon.css';
.sp-editor {
height: 100%;
display: flex;
flex-direction: column;
position: relative;
}
.sp-editor-toolbar {
box-sizing: border-box;
padding: calc(var(--icon-size) / 4) 0;
border-bottom: 1px solid #e4e4e4;
font-family: 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
display: grid;
grid-template-columns: repeat(var(--icon-columns), 1fr);
}
.iconfont {
display: flex;
align-items: center;
justify-content: center;
width: 100%;
height: calc(var(--icon-size) * 1.8);
cursor: pointer;
font-size: var(--icon-size);
}
.sp-editor-wrapper {
flex: 1;
overflow: hidden;
position: relative;
}
.editor-container {
padding: 8rpx 16rpx;
box-sizing: border-box;
width: 100%;
height: 100%;
font-size: 16px;
line-height: 1.5;
}
.ql-image-overlay-none {
::v-deep .ql-image-overlay {
pointer-events: none;
opacity: 0;
}
}
::v-deep .ql-editor.ql-blank::before {
font-style: normal;
color: #cccccc;
}
::v-deep .ql-container {
min-height: unset;
}
.ql-active {
color: #66ccff;
}
.fab-tools {
display: flex;
padding: 0 10rpx;
box-sizing: border-box;
.fab-sub {
width: auto;
height: auto;
margin: 10rpx;
}
}
</style>