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* docs: standardize unified example code format and fix some example type * docs: update some example type * Update docs/examples/descriptions/sizes.vue Co-authored-by: kooriookami <38392315+kooriookami@users.noreply.github.com> * docs: update example-page-header * docs: update example-page-header --------- Co-authored-by: kooriookami <38392315+kooriookami@users.noreply.github.com>
82 lines
1.8 KiB
Vue
82 lines
1.8 KiB
Vue
<template>
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<el-select-v2
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ref="select"
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v-model="value"
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:options="options"
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placeholder="Select"
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style="width: 240px"
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>
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<template #footer>
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<el-button v-if="!isAdding" text bg size="small" @click="onAddOption">
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Add an option
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</el-button>
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<div v-else class="select-footer">
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<el-input
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v-model="optionName"
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class="option-input"
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placeholder="input option name"
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size="small"
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/>
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<div>
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<el-button type="primary" size="small" @click="onConfirm">
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confirm
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</el-button>
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<el-button size="small" @click="clear">cancel</el-button>
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</div>
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</div>
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</template>
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</el-select-v2>
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</template>
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<script lang="ts" setup>
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import { nextTick, ref } from 'vue'
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import { ElSelectV2 } from 'element-plus'
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import type { CheckboxValueType } from 'element-plus'
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const initials = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j']
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const select = ref<InstanceType<typeof ElSelectV2>>()
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const isAdding = ref(false)
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const value = ref<CheckboxValueType[]>([])
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const optionName = ref('')
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const options = ref(
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Array.from({ length: 1000 }).map((_, idx) => ({
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value: `Option ${idx + 1}`,
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label: `${initials[idx % 10]}${idx}`,
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}))
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)
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const onAddOption = () => {
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isAdding.value = true
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}
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const onConfirm = () => {
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if (optionName.value) {
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options.value.push({
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label: optionName.value,
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value: optionName.value,
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})
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clear()
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nextTick(() => {
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select.value?.scrollTo(options.value.length - 1)
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})
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}
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}
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const clear = () => {
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optionName.value = ''
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isAdding.value = false
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}
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</script>
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<style lang="scss" scoped>
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.select-footer {
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display: flex;
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flex-direction: column;
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.option-input {
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width: 100%;
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margin-bottom: 8px;
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}
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}
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</style>
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