From 988558aaa309068fd393cc654be537434b0a15ea Mon Sep 17 00:00:00 2001
From: Your Name <123456>
Date: 星期四, 11 八月 2022 19:11:18 +0800
Subject: [PATCH] 修改
---
src/components/iconSelector/index.vue | 461 ++++++++++++++++++++++++++++++---------------------------
1 files changed, 241 insertions(+), 220 deletions(-)
diff --git a/src/components/iconSelector/index.vue b/src/components/iconSelector/index.vue
index db142ba..07de786 100644
--- a/src/components/iconSelector/index.vue
+++ b/src/components/iconSelector/index.vue
@@ -1,44 +1,65 @@
<template>
- <div class="icon-selector w100 h100">
- <el-popover placement="bottom" :width="fontIconWidth" trigger="click" transition="el-zoom-in-top" popper-class="icon-selector-popper" @show="onPopoverShow">
- <template #reference>
- <el-input v-model="fontIconSearch" :placeholder="fontIconPlaceholder" :clearable="clearable" :disabled="disabled" :size="size" ref="inputWidthRef" @clear="onClearFontIcon" @focus="onIconFocus" @blur="onIconBlur">
- <template #prepend>
- <SvgIcon :name="fontIconPrefix === '' ? prepend : fontIconPrefix" class="font14" v-if="fontIconPrefix === '' ? prepend?.indexOf('ele-') > -1 : fontIconPrefix?.indexOf('ele-') > -1" />
- <i v-else :class="fontIconPrefix === '' ? prepend : fontIconPrefix" class="font14"></i>
- </template>
- </el-input>
- </template>
- <template #default>
- <div class="icon-selector-warp">
- <div class="icon-selector-warp-title flex">
- <div class="flex-auto">{{ title }}</div>
- <div class="icon-selector-warp-title-tab" v-if="type === 'all'">
- <span :class="{ 'span-active': fontIconType === 'ali' }" @click="onIconChange('ali')" class="ml10" title="iconfont 图标">ali</span>
- <span :class="{ 'span-active': fontIconType === 'ele' }" @click="onIconChange('ele')" class="ml10" title="elementPlus 图标">ele</span>
- <span :class="{ 'span-active': fontIconType === 'awe' }" @click="onIconChange('awe')" class="ml10" title="fontawesome 图标">awe</span>
- </div>
- </div>
- <div class="icon-selector-warp-row">
- <el-scrollbar ref="selectorScrollbarRef">
- <el-row :gutter="10" v-if="fontIconSheetsFilterList.length > 0">
- <el-col :xs="6" :sm="4" :md="4" :lg="4" :xl="4" @click="onColClick(v)" v-for="(v, k) in fontIconSheetsFilterList" :key="k">
- <div class="icon-selector-warp-item" :class="{ 'icon-selector-active': fontIconPrefix === v }">
- <div class="flex-margin">
- <div class="icon-selector-warp-item-value">
- <SvgIcon :name="v" />
- </div>
- </div>
- </div>
- </el-col>
- </el-row>
- <el-empty :image-size="100" v-if="fontIconSheetsFilterList.length <= 0" :description="emptyDescription"></el-empty>
- </el-scrollbar>
- </div>
- </div>
- </template>
- </el-popover>
- </div>
+ <div class="icon-selector w100 h100">
+ <el-popover
+ placement="bottom"
+ :width="fontIconWidth"
+ trigger="click"
+ transition="el-zoom-in-top"
+ popper-class="icon-selector-popper"
+ @show="onPopoverShow"
+ >
+ <template #reference>
+ <el-input
+ v-model="fontIconSearch"
+ :placeholder="fontIconPlaceholder"
+ :clearable="clearable"
+ :disabled="disabled"
+ :size="size"
+ ref="inputWidthRef"
+ @clear="onClearFontIcon"
+ @focus="onIconFocus"
+ @blur="onIconBlur"
+ >
+ <template #prepend>
+ <SvgIcon
+ :name="fontIconPrefix === '' ? prepend : fontIconPrefix"
+ class="font14"
+ v-if="fontIconPrefix === '' ? prepend?.indexOf('ele-') > -1 : fontIconPrefix?.indexOf('ele-') > -1"
+ />
+ <i v-else :class="fontIconPrefix === '' ? prepend : fontIconPrefix" class="font14"></i>
+ </template>
+ </el-input>
+ </template>
+ <template #default>
+ <div class="icon-selector-warp">
+ <div class="icon-selector-warp-title flex">
+ <div class="flex-auto">{{ title }}</div>
+ <div class="icon-selector-warp-title-tab" v-if="type === 'all'">
+ <span :class="{ 'span-active': fontIconType === 'ali' }" @click="onIconChange('ali')" class="ml10" title="iconfont 图标">ali</span>
+ <span :class="{ 'span-active': fontIconType === 'ele' }" @click="onIconChange('ele')" class="ml10" title="elementPlus 图标">ele</span>
+ <span :class="{ 'span-active': fontIconType === 'awe' }" @click="onIconChange('awe')" class="ml10" title="fontawesome 图标">awe</span>
+ </div>
+ </div>
+ <div class="icon-selector-warp-row">
+ <el-scrollbar ref="selectorScrollbarRef">
+ <el-row :gutter="10" v-if="fontIconSheetsFilterList.length > 0">
+ <el-col :xs="6" :sm="4" :md="4" :lg="4" :xl="4" @click="onColClick(v)" v-for="(v, k) in fontIconSheetsFilterList" :key="k">
+ <div class="icon-selector-warp-item" :class="{ 'icon-selector-active': fontIconPrefix === v }">
+ <div class="flex-margin">
+ <div class="icon-selector-warp-item-value">
+ <SvgIcon :name="v" />
+ </div>
+ </div>
+ </div>
+ </el-col>
+ </el-row>
+ <el-empty :image-size="100" v-if="fontIconSheetsFilterList.length <= 0" :description="emptyDescription"></el-empty>
+ </el-scrollbar>
+ </div>
+ </div>
+ </template>
+ </el-popover>
+ </div>
</template>
<script lang="ts">
@@ -46,186 +67,186 @@
import initIconfont from '/@/utils/getStyleSheets';
export default defineComponent({
- name: 'iconSelector',
- emits: ['update:modelValue', 'get', 'clear'],
- props: {
- // 输入框前置内容
- prepend: {
- type: String,
- default: () => 'ele-Pointer'
- },
- // 输入框占位文本
- placeholder: {
- type: String,
- default: () => '请输入内容搜索图标或者选择图标'
- },
- // 输入框占位文本
- size: {
- type: String,
- default: () => 'default'
- },
- // 弹窗标题
- title: {
- type: String,
- default: () => '请选择图标'
- },
- // icon 图标类型
- type: {
- type: String,
- default: () => 'ele'
- },
- // 禁用
- disabled: {
- type: Boolean,
- default: () => false
- },
- // 是否可清空
- clearable: {
- type: Boolean,
- default: () => true
- },
- // 自定义空状态描述文字
- emptyDescription: {
- type: String,
- default: () => '无相关图标'
- },
- // 双向绑定值，默认为 modelValue，
- // 参考：https://v3.cn.vuejs.org/guide/migration/v-model.html#%E8%BF%81%E7%A7%BB%E7%AD%96%E7%95%A5
- // 参考：https://v3.cn.vuejs.org/guide/component-custom-events.html#%E5%A4%9A%E4%B8%AA-v-model-%E7%BB%91%E5%AE%9A
- modelValue: String
- },
- setup(props, { emit }) {
- const inputWidthRef = ref();
- const selectorScrollbarRef = ref();
- const state = reactive({
- fontIconPrefix: '',
- fontIconWidth: 0,
- fontIconSearch: '',
- fontIconTabsIndex: 0,
- fontIconSheetsList: [],
- fontIconPlaceholder: '',
- fontIconType: 'ali',
- fontIconShow: true
- });
- // 处理 input 获取焦点时，modelValue 有值时，改变 input 的 placeholder 值
- const onIconFocus = () => {
- if (!props.modelValue) return false;
- state.fontIconSearch = '';
- state.fontIconPlaceholder = props.modelValue;
- };
- // 处理 input 失去焦点时，为空将清空 input 值，为点击选中图标时，将取原先值
- const onIconBlur = () => {
- setTimeout(() => {
- const icon = state.fontIconSheetsList.filter((icon: string) => icon === state.fontIconSearch);
- if (icon.length <= 0) state.fontIconSearch = '';
- }, 300);
- };
- // 处理 icon 双向绑定数值回显
- const initModeValueEcho = () => {
- if (props.modelValue === '') return ((<string | undefined>state.fontIconPlaceholder) = props.placeholder);
- (<string | undefined>state.fontIconPlaceholder) = props.modelValue;
- (<string | undefined>state.fontIconPrefix) = props.modelValue;
- };
- // 处理 icon type 类型为 all 时，类型 ali、ele、awe 回显问题
- const initFontIconTypeEcho = () => {
- if ((<any>props.modelValue)?.indexOf('iconfont') > -1) onIconChange('ali');
- else if ((<any>props.modelValue)?.indexOf('ele-') > -1) onIconChange('ele');
- else if ((<any>props.modelValue)?.indexOf('fa') > -1) onIconChange('awe');
- else onIconChange('ali');
- };
- // 图标搜索及图标数据显示
- const fontIconSheetsFilterList = computed(() => {
- if (!state.fontIconSearch) return state.fontIconSheetsList;
- let search = state.fontIconSearch.trim().toLowerCase();
- return state.fontIconSheetsList.filter((item: any) => {
- if (item.toLowerCase().indexOf(search) !== -1) return item;
- });
- });
- // 获取 input 的宽度
- const getInputWidth = () => {
- nextTick(() => {
- state.fontIconWidth = inputWidthRef.value.$el.offsetWidth;
- });
- };
- // 监听页面宽度改变
- const initResize = () => {
- window.addEventListener('resize', () => {
- getInputWidth();
- });
- };
- // 初始化数据
- const initFontIconData = async (type: string) => {
- state.fontIconSheetsList = [];
- if (type === 'ali') {
- await initIconfont.ali().then((res: any) => {
- // 阿里字体图标使用 `iconfont xxx`
- state.fontIconSheetsList = res.map((i: string) => `iconfont ${i}`);
- });
- } else if (type === 'ele') {
- await initIconfont.ele().then((res: any) => {
- state.fontIconSheetsList = res;
- });
- } else if (type === 'awe') {
- await initIconfont.awe().then((res: any) => {
- // fontawesome字体图标使用 `fa xxx`
- state.fontIconSheetsList = res.map((i: string) => `fa ${i}`);
- });
- }
- // 初始化 input 的 placeholder
- // 参考（单项数据流）：https://cn.vuejs.org/v2/guide/components-props.html?#%E5%8D%95%E5%90%91%E6%95%B0%E6%8D%AE%E6%B5%81
- state.fontIconPlaceholder = props.placeholder;
- // 初始化双向绑定回显
- initModeValueEcho();
- };
- // 图标点击切换
- const onIconChange = (type: string) => {
- state.fontIconType = type;
- initFontIconData(type);
- };
- // 获取当前点击的 icon 图标
- const onColClick = (v: any) => {
- state.fontIconPlaceholder = v;
- state.fontIconPrefix = v;
- emit('get', state.fontIconPrefix);
- emit('update:modelValue', state.fontIconPrefix);
- };
- // 清空当前点击的 icon 图标
- const onClearFontIcon = () => {
- state.fontIconPrefix = '';
- emit('clear', state.fontIconPrefix);
- emit('update:modelValue', state.fontIconPrefix);
- };
- // 监听 Popover 打开，用于双向绑定值回显
- const onPopoverShow = () => {
- initModeValueEcho();
- initFontIconTypeEcho();
- };
- // 页面加载时
- onMounted(() => {
- initModeValueEcho();
- initResize();
- getInputWidth();
- });
+ name: 'iconSelector',
+ emits: ['update:modelValue', 'get', 'clear'],
+ props: {
+ // 输入框前置内容
+ prepend: {
+ type: String,
+ default: () => 'ele-Pointer',
+ },
+ // 输入框占位文本
+ placeholder: {
+ type: String,
+ default: () => '请输入内容搜索图标或者选择图标',
+ },
+ // 输入框占位文本
+ size: {
+ type: String,
+ default: () => 'default',
+ },
+ // 弹窗标题
+ title: {
+ type: String,
+ default: () => '请选择图标',
+ },
+ // icon 图标类型
+ type: {
+ type: String,
+ default: () => 'ele',
+ },
+ // 禁用
+ disabled: {
+ type: Boolean,
+ default: () => false,
+ },
+ // 是否可清空
+ clearable: {
+ type: Boolean,
+ default: () => true,
+ },
+ // 自定义空状态描述文字
+ emptyDescription: {
+ type: String,
+ default: () => '无相关图标',
+ },
+ // 双向绑定值，默认为 modelValue，
+ // 参考：https://v3.cn.vuejs.org/guide/migration/v-model.html#%E8%BF%81%E7%A7%BB%E7%AD%96%E7%95%A5
+ // 参考：https://v3.cn.vuejs.org/guide/component-custom-events.html#%E5%A4%9A%E4%B8%AA-v-model-%E7%BB%91%E5%AE%9A
+ modelValue: String,
+ },
+ setup(props, { emit }) {
+ const inputWidthRef = ref();
+ const selectorScrollbarRef = ref();
+ const state = reactive({
+ fontIconPrefix: '',
+ fontIconWidth: 0,
+ fontIconSearch: '',
+ fontIconTabsIndex: 0,
+ fontIconSheetsList: [],
+ fontIconPlaceholder: '',
+ fontIconType: 'ali',
+ fontIconShow: true,
+ });
+ // 处理 input 获取焦点时，modelValue 有值时，改变 input 的 placeholder 值
+ const onIconFocus = () => {
+ if (!props.modelValue) return false;
+ state.fontIconSearch = '';
+ state.fontIconPlaceholder = props.modelValue;
+ };
+ // 处理 input 失去焦点时，为空将清空 input 值，为点击选中图标时，将取原先值
+ const onIconBlur = () => {
+ setTimeout(() => {
+ const icon = state.fontIconSheetsList.filter((icon: string) => icon === state.fontIconSearch);
+ if (icon.length <= 0) state.fontIconSearch = '';
+ }, 300);
+ };
+ // 处理 icon 双向绑定数值回显
+ const initModeValueEcho = () => {
+ if (props.modelValue === '') return ((<string | undefined>state.fontIconPlaceholder) = props.placeholder);
+ (<string | undefined>state.fontIconPlaceholder) = props.modelValue;
+ (<string | undefined>state.fontIconPrefix) = props.modelValue;
+ };
+ // 处理 icon type 类型为 all 时，类型 ali、ele、awe 回显问题
+ const initFontIconTypeEcho = () => {
+ if ((<any>props.modelValue)?.indexOf('iconfont') > -1) onIconChange('ali');
+ else if ((<any>props.modelValue)?.indexOf('ele-') > -1) onIconChange('ele');
+ else if ((<any>props.modelValue)?.indexOf('fa') > -1) onIconChange('awe');
+ else onIconChange('ali');
+ };
+ // 图标搜索及图标数据显示
+ const fontIconSheetsFilterList = computed(() => {
+ if (!state.fontIconSearch) return state.fontIconSheetsList;
+ let search = state.fontIconSearch.trim().toLowerCase();
+ return state.fontIconSheetsList.filter((item: any) => {
+ if (item.toLowerCase().indexOf(search) !== -1) return item;
+ });
+ });
+ // 获取 input 的宽度
+ const getInputWidth = () => {
+ nextTick(() => {
+ state.fontIconWidth = inputWidthRef.value.$el.offsetWidth;
+ });
+ };
+ // 监听页面宽度改变
+ const initResize = () => {
+ window.addEventListener('resize', () => {
+ getInputWidth();
+ });
+ };
+ // 初始化数据
+ const initFontIconData = async (type: string) => {
+ state.fontIconSheetsList = [];
+ if (type === 'ali') {
+ await initIconfont.ali().then((res: any) => {
+ // 阿里字体图标使用 `iconfont xxx`
+ state.fontIconSheetsList = res.map((i: string) => `iconfont ${i}`);
+ });
+ } else if (type === 'ele') {
+ await initIconfont.ele().then((res: any) => {
+ state.fontIconSheetsList = res;
+ });
+ } else if (type === 'awe') {
+ await initIconfont.awe().then((res: any) => {
+ // fontawesome字体图标使用 `fa xxx`
+ state.fontIconSheetsList = res.map((i: string) => `fa ${i}`);
+ });
+ }
+ // 初始化 input 的 placeholder
+ // 参考（单项数据流）：https://cn.vuejs.org/v2/guide/components-props.html?#%E5%8D%95%E5%90%91%E6%95%B0%E6%8D%AE%E6%B5%81
+ state.fontIconPlaceholder = props.placeholder;
+ // 初始化双向绑定回显
+ initModeValueEcho();
+ };
+ // 图标点击切换
+ const onIconChange = (type: string) => {
+ state.fontIconType = type;
+ initFontIconData(type);
+ };
+ // 获取当前点击的 icon 图标
+ const onColClick = (v: any) => {
+ state.fontIconPlaceholder = v;
+ state.fontIconPrefix = v;
+ emit('get', state.fontIconPrefix);
+ emit('update:modelValue', state.fontIconPrefix);
+ };
+ // 清空当前点击的 icon 图标
+ const onClearFontIcon = () => {
+ state.fontIconPrefix = '';
+ emit('clear', state.fontIconPrefix);
+ emit('update:modelValue', state.fontIconPrefix);
+ };
+ // 监听 Popover 打开，用于双向绑定值回显
+ const onPopoverShow = () => {
+ initModeValueEcho();
+ initFontIconTypeEcho();
+ };
+ // 页面加载时
+ onMounted(() => {
+ initModeValueEcho();
+ initResize();
+ getInputWidth();
+ });
- // 监听双向绑定 modelValue 的变化
- watch(
- () => props.modelValue,
- () => {
- initModeValueEcho();
- }
- );
- return {
- inputWidthRef,
- selectorScrollbarRef,
- fontIconSheetsFilterList,
- onColClick,
- onIconChange,
- onClearFontIcon,
- onIconFocus,
- onIconBlur,
- onPopoverShow,
- ...toRefs(state)
- };
- }
+ // 监听双向绑定 modelValue 的变化
+ watch(
+ () => props.modelValue,
+ () => {
+ initModeValueEcho();
+ }
+ );
+ return {
+ inputWidthRef,
+ selectorScrollbarRef,
+ fontIconSheetsFilterList,
+ onColClick,
+ onIconChange,
+ onClearFontIcon,
+ onIconFocus,
+ onIconBlur,
+ onPopoverShow,
+ ...toRefs(state),
+ };
+ },
});
</script>
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