标签：vue return outline icons svg data 选择器 icon
1.实现效果：
2.实现代码：
1.封装svg-icon组件
在src/components 文件夹下面新建SvgIcon/index.vue文件
<template>
<div v-if="isExternal" :style="styleExternalIcon" class="svg-external-icon svg-icon" v-on="$listeners" />
<svg v-else :class="svgClass" aria-hidden="true" v-on="$listeners">
<use :xlink:href="iconName" />
</svg>
</template>
<script>
// doc: https://panjiachen.github.io/vue-element-admin-site/feature/component/svg-icon.html#usage
import { isExternal } from '@/utils/validate'
export default {
name: 'SvgIcon',
props: {
iconClass: {
type: String,
required: true
},
className: {
type: String,
default: ''
}
},
computed: {
isExternal() {
return isExternal(this.iconClass)
},
iconName() {
return `#icon-${this.iconClass}`
},
svgClass() {
if (this.className) {
return 'svg-icon ' + this.className
} else {
return 'svg-icon'
}
},
styleExternalIcon() {
return {
mask: `url(${this.iconClass}) no-repeat 50% 50%`,
'-webkit-mask': `url(${this.iconClass}) no-repeat 50% 50%`
}
}
}
}
</script>
<style scoped>
.svg-icon {
width: 1em;
height: 1em;
vertical-align: -0.15em;
fill: currentColor;
overflow: hidden;
}
.svg-external-icon {
background-color: currentColor;
mask-size: cover!important;
display: inline-block;
}
</style>
2.新建存放svg小图标的文件
3.再icons文件夹下面新建index.js文件
import Vue from 'vue'
import SvgIcon from '@/components/SvgIcon'// 第一步新建的svg组件路径
// register globally
Vue.component('svg-icon', SvgIcon)
const req = require.context('./svg', false, /\.svg$/)
const requireAll = requireContext => requireContext.keys().map(requireContext)
requireAll(req)
4.在mian.js中引入第三步创建的index.js文件
import '@/icons' // icon5.新建svg-icon的页面和选择小图标的弹框页面
index.vue
<template>
<div class="icons-container">
<el-form :inline="true" :model="formInline">
<el-row>
<el-form-item label="图标名称">
<el-input v-model="formInline.iconName" placeholder="图标名称">
<svg-icon slot="prefix" :icon-class="formInline.iconName"></svg-icon>
<el-button slot="append" type="primary" @click="chooseIcon" icon="el-icon-plus">选择图标</el-button>
</el-input>
</el-form-item>
</el-row>
</el-form>
<!-- 选择图标界面 -->
<icon_choose ref="iconChoose" @closeIconDialog="close_dialog"></icon_choose>
</div>
</template>
<script>
import icon_choose from './icon_choose'
export default {
name: "index.vue",
components: {icon_choose},
data() {
return {
formInline: {
iconName: ''
}
}
},
methods: {
// 选择图标
chooseIcon() {
this.$refs.iconChoose.open()
},
close_dialog(data) {
if (data.length === 1) {
if (data.name !== null && data.name !== undefined) {
return null
} else {
this.formInline.iconName = data
}
} else {
this.formInline.iconName = data
}
}
}
}
</script>
<style lang="scss" scoped>
.icons-container {
margin: 10px 20px 0;
overflow: hidden;
.tabPane {
height: 600px;
overflow-y: auto;
overflow-x: hidden;
}
.grid {
position: relative;
display: grid;
grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
}
.icon-item {
margin: 20px;
height: 85px;
text-align: center;
width: 100px;
float: left;
font-size: 30px;
color: #24292e;
cursor: pointer;
}
span {
display: block;
font-size: 16px;
margin-top: 10px;
}
.disabled {
pointer-events: none;
}
}
.svg-icon {
height: 2.5em;
}
</style>
选择小图标的弹框 icon_choose.vue
<template>
<el-dialog :title="titleName" :visible.sync="iconDialogVisible" custom-class="custom_dialog" :close-on-click-modal="false"
:modal-append-to-body="false" width="40%" :before-close="onClose" append-to-body>
<div class="icons-container">
<el-tabs type="border-card">
<el-tab-pane label="彩色图标" class="tabPane">
<div class="grid">
<div v-for="item of svgIcons" :key="item" @click="handleClipboard(generateIconCode(item),$event)">
<el-tooltip placement="top">
<div slot="content">
{{ generateIconCode(item) }}
</div>
<div class="icon-item">
<svg-icon :icon-class="item" class-name="disabled"/>
<span>
{{ item }}
</span>
</div>
</el-tooltip>
</div>
</div>
</el-tab-pane>
<el-tab-pane label="Element-UI官方图标" class="tabPane">
<div class="grid">
<div v-for="item of elementIcons" :key="item" @click="handleClipboard(generateElementIconCode(item),$event)">
<el-tooltip placement="top">
<div slot="content">
{{ generateElementIconCode(item) }}
</div>
<div class="icon-item">
<i :class="'el-icon-' + item"/>
<span>{{ item }}</span>
</div>
</el-tooltip>
</div>
</div>
</el-tab-pane>
</el-tabs>
</div>
</el-dialog>
</template>
<script>
import svgIcons from './svg-icons'
import elementIcons from './element-icons'
export default {
name: 'iconDialog',
data() {
return {
svgIcons,
elementIcons,
titleName: '选择图标',
iconDialogVisible: false
}
},
methods: {
open() {
this.iconDialogVisible = true
},
generateIconCode(symbol) {
return symbol
},
generateElementIconCode(symbol) {
return symbol
},
handleClipboard(text, event) {
this.onClose(text)
},
onClose(icon){
this.iconDialogVisible = false
this.$emit('closeIconDialog', icon)
}
}
}
</script>
<style lang="scss" scoped>
.icons-container {
margin: 10px 20px 0;
overflow: hidden;
.tabPane{
height: 250PX;
overflow-y: auto;
overflow-x: hidden;
}
.grid {
position: relative;
display: grid;
grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
}
.icon-item {
margin: 20px;
height: 85px;
text-align: center;
width: 100px;
float: left;
font-size: 30px;
color: #24292e;
cursor: pointer;
}
span {
display: block;
font-size: 16px;
margin-top: 10px;
}
.disabled {
pointer-events: none;
}
}
</style>
svg-icons.js
const req = require.context('@/icons/svg', false, /\.svg$/)
const requireAll = requireContext => requireContext.keys()
const re = /\.\/(.*)\.svg/
const svgIcons = requireAll(req).map(i => {
return i.match(re)[1]
})
export default svgIcons
element-icons.js
const elementIcons = ['platform-eleme', 'eleme', 'delete-solid', 'delete', 's-tools', 'setting', 'user-solid', 'user', 'phone', 'phone-outline', 'more', 'more-outline', 'star-on', 'star-off', 's-goods', 'goods', 'warning', 'warning-outline', 'question', 'info', 'remove', 'circle-plus', 'success', 'error', 'zoom-in', 'zoom-out', 'remove-outline', 'circle-plus-outline', 'circle-check', 'circle-close', 's-help', 'help', 'minus', 'plus', 'check', 'close', 'picture', 'picture-outline', 'picture-outline-round', 'upload', 'upload2', 'download', 'camera-solid', 'camera', 'video-camera-solid', 'video-camera', 'message-solid', 'bell', 's-cooperation', 's-order', 's-platform', 's-fold', 's-unfold', 's-operation', 's-promotion', 's-home', 's-release', 's-ticket', 's-management', 's-open', 's-shop', 's-marketing', 's-flag', 's-comment', 's-finance', 's-claim', 's-custom', 's-opportunity', 's-data', 's-check', 's-grid', 'menu', 'share', 'd-caret', 'caret-left', 'caret-right', 'caret-bottom', 'caret-top', 'bottom-left', 'bottom-right', 'back', 'right', 'bottom', 'top', 'top-left', 'top-right', 'arrow-left', 'arrow-right', 'arrow-down', 'arrow-up', 'd-arrow-left', 'd-arrow-right', 'video-pause', 'video-play', 'refresh', 'refresh-right', 'refresh-left', 'finished', 'sort', 'sort-up', 'sort-down', 'rank', 'loading', 'view', 'c-scale-to-original', 'date', 'edit', 'edit-outline', 'folder', 'folder-opened', 'folder-add', 'folder-remove', 'folder-delete', 'folder-checked', 'tickets', 'document-remove', 'document-delete', 'document-copy', 'document-checked', 'document', 'document-add', 'printer', 'paperclip', 'takeaway-box', 'search', 'monitor', 'attract', 'mobile', 'scissors', 'umbrella', 'headset', 'brush', 'mouse', 'coordinate', 'magic-stick', 'reading', 'data-line', 'data-board', 'pie-chart', 'data-analysis', 'collection-tag', 'film', 'suitcase', 'suitcase-1', 'receiving', 'collection', 'files', 'notebook-1', 'notebook-2', 'toilet-paper', 'office-building', 'school', 'table-lamp', 'house', 'no-smoking', 'smoking', 'shopping-cart-full', 'shopping-cart-1', 'shopping-cart-2', 'shopping-bag-1', 'shopping-bag-2', 'sold-out', 'sell', 'present', 'box', 'bank-card', 'money', 'coin', 'wallet', 'discount', 'price-tag', 'news', 'guide', 'male', 'female', 'thumb', 'cpu', 'link', 'connection', 'open', 'turn-off', 'set-up', 'chat-round', 'chat-line-round', 'chat-square', 'chat-dot-round', 'chat-dot-square', 'chat-line-square', 'message', 'postcard', 'position', 'turn-off-microphone', 'microphone', 'close-notification', 'bangzhu', 'time', 'odometer', 'crop', 'aim', 'switch-button', 'full-screen', 'copy-document', 'mic', 'stopwatch', 'medal-1', 'medal', 'trophy', 'trophy-1', 'first-aid-kit', 'discover', 'place', 'location', 'location-outline', 'location-information', 'add-location', 'delete-location', 'map-location', 'alarm-clock', 'timer', 'watch-1', 'watch', 'lock', 'unlock', 'key', 'service', 'mobile-phone', 'bicycle', 'truck', 'ship', 'basketball', 'football', 'soccer', 'baseball', 'wind-power', 'light-rain', 'lightning', 'heavy-rain', 'sunrise', 'sunrise-1', 'sunset', 'sunny', 'cloudy', 'partly-cloudy', 'cloudy-and-sunny', 'moon', 'moon-night', 'dish', 'dish-1', 'food', 'chicken', 'fork-spoon', 'knife-fork', 'burger', 'tableware', 'sugar', 'dessert', 'ice-cream', 'hot-water', 'water-cup', 'coffee-cup', 'cold-drink', 'goblet', 'goblet-full', 'goblet-square', 'goblet-square-full', 'refrigerator', 'grape', 'watermelon', 'cherry', 'apple', 'pear', 'orange', 'coffee', 'ice-tea', 'ice-drink', 'milk-tea', 'potato-strips', 'lollipop', 'ice-cream-square', 'ice-cream-round']
export default elementIcons
源码地址：
https://gitee.com/xhs101/vue-template-demo.git
标签：vue,return,outline,icons,svg,data,选择器,icon 来源： https://blog.csdn.net/qq_42021376/article/details/121873672
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