next-search-more --搜索更多，搜索下拉，search-more

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使用

从uniapp插件市场导入

<template>
	<view class="index">
		<view style="padding: 10px 0;background-color:#000000;color: #fff;font-size: 13px;"><text>1. mode=more模式</text></view>
		<next-search-more mode="more" :showMore="showMore" @moreClick="moreClick">
			<!--以下demo你可以借助第三方的插件实现你想要的任何复杂功能-->
			<template #more>
				<u--form labelWidth="80" labelAlign="right">
					<u-form-item label="radio:">
						<u-radio-group v-model="searchForm.radio" placement="row">
							<u-radio v-for="(item, index) in optionslist" :key="index" :label="item.name" :name="item.name" />
						</u-radio-group>
					</u-form-item>
					<u-form-item label="checkbox:">
						<u-checkbox-group v-model="searchForm.checkbox" placement="row">
							<u-checkbox v-for="(item, index) in optionslist" :key="index" :label="item.name" :name="item.name" />
						</u-checkbox-group>
					</u-form-item>
					<u-form-item label="rate:">
						<u-rate :count="5" v-model="searchForm.rate" />
					</u-form-item>
					<u-form-item label="switch:">
						<u-switch v-model="searchForm.switch"></u-switch>
					</u-form-item>
					<u-form-item label="other:">
						<next-search-select
							:multiple="false"
							:list="options"
							label-key="projectName"
							value-key="id"
							placeholder=" 请选择报备项目"
							title="选择报备项目"
							v-model:value="searchForm.projectId"
							@search="searchFunc"
							@change="changeCallback"
							clearable
						></next-search-select>
					</u-form-item>
					<view class="flex-row">
						<u-button @click="cancel" :customStyle="{margin: '10rpx'}" text="取消"></u-button>
						<u-button @click="comfirm" :customStyle="{margin: '10rpx'}" type="primary" text="确定"></u-button>
					</view>
				</u--form>
			</template>
		</next-search-more>
		<view style="padding: 10px 0;background-color:#000000;color: #fff;font-size: 13px;"><text>2. mode=common;button=outside模式</text></view>
		<next-search-more mode="common" button="outside" />
		<view style="padding: 10px 0;background-color:#000000;color: #fff;font-size: 13px;"><text>3. mode=common;button=inside模式</text></view>
		<next-search-more mode="common" button="inside" />
		<view style="padding: 10px 0;background-color:#000000;color: #fff;font-size: 13px;"><text>4. mode=center;button=outside模式</text></view>
		<next-search-more mode="center" button="outside" />
		<view style="padding: 10px 0;background-color:#000000;color: #fff;font-size: 13px;"><text>5. mode=center;button=inside模式</text></view>
		<next-search-more mode="center" button="inside" />
		<view style="padding: 10px 0;background-color:#000000;color: #fff;font-size: 13px;"><text>6. mode=center;button=inside;isFixedSearchBtn=false模式</text></view>
		<next-search-more mode="center" button="inside" :isFixedSearchBtn="false" />
		<view class="content-block"><text>全站ICON图标海量下载iconfont图标大全,为你优选-包图网,全站ICON图标海量下载iconfont图标大全,为你优选-包图网</text></view>
	</view>
</template>

vue3 + ts 使用

<script lang="ts">
import { ref, nextTick, toRefs, toRaw, unref, reactive } from 'vue'

export default {
	setup() {
		const showMore = ref(false)
		const searchForm = reactive({
			radio: '',
			checkbox: '',
			rate: 3,
			switch: false,
			projectId: ''
		})
		let dataLength = 0
		const options = ref<any>([])
		const optionslist = ref([{
            name: '苹果',
            disabled: false
          },
					{
						name: '香蕉',
					},
					{
						name: '橙子',
					}
				])
		function cancel () {
			showMore.value = false
		}
		function comfirm () {
			showMore.value = false
		}
		function moreClick () {
			showMore.value = !unref(showMore)
		}
		function searchFunc(val?) {
			console.log("搜索的关键字：", val)
			uni.showLoading({
				title: '请稍后...',
				icon: 'none'
			})
			// 模拟ajax请求
			setTimeout(() => {
				options.value = []
				dataLength = 0
				if (dataLength < 40) {
					for (let i = 0; i < 40; i++) {
						options.value.push({
							id: `id-${val ? val + '-' : ''}${dataLength + i}`,
							projectName: `项目item-${val ? val + '-' : ''}${dataLength + i}`,
							ohterKey: `test-${i}`
						})
					}
					dataLength = unref(options).length
				}
				uni.hideLoading()
			}, 1000)
		}
		function changeCallback(item) {
			console.log("选中的item：", item)
		}
		searchFunc()
		return {
			showMore,
			moreClick,
			optionslist,
			searchForm,
			searchFunc,
			options,
			changeCallback,
			comfirm,
			cancel
		}
	}
}
</script>
<style lang="scss">

	.flex-row {
		display: flex;
		justify-content: space-around;
	}
	.content-block {
		border-radius: 20rpx;
		border: 1rpx solid #ccc;
		margin: 20rpx;
		padding: 20rpx;
	}
</style>
<style lang="scss">
page {
  background: #ccc;
}
</style>

vue2 同样支持，在这里不再写demo

组件按需加载

如果不需要组件全局加载，而已把组件拷贝到项目的components目录下，单独引入进来使用即可达到按需加载的效果

预览

| 功能预览 | | 项目中应用演示 |
| :--------------------------------------------------------------------------:| | :-----------------------------------------------------------------------------:|
|  | |  |

参数

next-search-more Props

可选参数属性列表

|radius |搜索控件的radius |String, Number |否 |60 |- |
|placeholder | placeholder |String |否 |请输入搜索内容 |- |
|backgroundColor |搜索控件的背景颜色 |String |否 |#fff |- |
|showMore | mode=more模式下，用于控制打开下拉弹层 |Boolean |否 |false |true |
|border| border |String |否 |1px #f5f5f5 solid |- |

Event 事件

|input |搜索框输入事件 |emit |- |
|search|搜索触发的事件 |emit |- |
|moreClick|更多按钮点击触发事件 |emit |- |

Slot 插槽