91 lines
2.7 KiB
Vue
91 lines
2.7 KiB
Vue
<template>
|
|
<div class="icon-box">
|
|
<el-input
|
|
ref="inputRef"
|
|
v-model="valueIcon"
|
|
v-bind="$attrs"
|
|
:placeholder="placeholder"
|
|
:clearable="clearable"
|
|
@clear="clearIcon"
|
|
@click="openDialog"
|
|
>
|
|
<template #append>
|
|
<el-button :icon="customIcons[iconValue]" />
|
|
</template>
|
|
</el-input>
|
|
<el-dialog v-model="dialogVisible" :title="placeholder" top="5%" width="30%">
|
|
<el-input v-model="inputValue" placeholder="搜索图标" size="large" :prefix-icon="Icons.Search" />
|
|
<el-scrollbar v-if="Object.keys(iconsList).length">
|
|
<div class="icon-list">
|
|
<div v-for="item in iconsList" :key="item" class="icon-item" @click="selectIcon(item)">
|
|
<component :is="item"></component>
|
|
<span>{{ item.name }}</span>
|
|
</div>
|
|
</div>
|
|
</el-scrollbar>
|
|
<el-empty v-else description="未搜索到您要找的图标~" />
|
|
</el-dialog>
|
|
</div>
|
|
</template>
|
|
|
|
<script lang="ts" setup name="SelectIcon">
|
|
import * as Icons from '@element-plus/icons-vue'
|
|
import { computed, ref } from 'vue'
|
|
|
|
interface SelectIconProps {
|
|
iconValue: string | undefined
|
|
title?: string
|
|
clearable?: boolean
|
|
placeholder?: string
|
|
}
|
|
|
|
const props = withDefaults(defineProps<SelectIconProps>(), {
|
|
iconValue: '',
|
|
title: '请选择图标',
|
|
clearable: true,
|
|
placeholder: '请选择图标'
|
|
})
|
|
|
|
// 重新接收一下，防止打包后 clearable 报错
|
|
const valueIcon = ref(props.iconValue)
|
|
|
|
// open Dialog
|
|
const dialogVisible = ref(false)
|
|
const openDialog = () => (dialogVisible.value = true)
|
|
|
|
// 选择图标(触发更新父组件数据)
|
|
const emit = defineEmits<{
|
|
'update:iconValue': [value: string]
|
|
}>()
|
|
const selectIcon = (item: any) => {
|
|
dialogVisible.value = false
|
|
valueIcon.value = item.name
|
|
emit('update:iconValue', item.name)
|
|
setTimeout(() => inputRef.value.blur(), 0)
|
|
}
|
|
|
|
// 清空图标
|
|
const inputRef = ref()
|
|
const clearIcon = () => {
|
|
valueIcon.value = ''
|
|
emit('update:iconValue', '')
|
|
setTimeout(() => inputRef.value.blur(), 0)
|
|
}
|
|
|
|
// 监听搜索框值
|
|
const inputValue = ref('')
|
|
const customIcons: { [key: string]: any } = Icons
|
|
const iconsList = computed((): { [key: string]: any } => {
|
|
if (!inputValue.value) return Icons
|
|
let result: { [key: string]: any } = {}
|
|
for (const key in customIcons) {
|
|
if (key.toLowerCase().indexOf(inputValue.value.toLowerCase()) > -1) result[key] = customIcons[key]
|
|
}
|
|
return result
|
|
})
|
|
</script>
|
|
|
|
<style scoped lang="scss">
|
|
@use './index.scss';
|
|
</style>
|