Drag (拖拽排序)

自研拖拽算法,丝滑不卡顿

支持平台

安卓	ios	鸿蒙	web	微信小程序
√	√	√	√	√

示例代码

<template>
	<t-page>
		<t-card main-class="mltr-30" title="Drag 拖拽排序" sub-title="自研拖拽算法,丝滑不卡顿"></t-card>
		<t-drag main-class="fl fww tdr ptlr-30" v-model="list1" item-class="w-180">
			<template v-slot:default="{item,index}">
				<t-view main-class="fc mr-30 tdb r-8 fl h-60">
					<t-text :stop="true">{{(item as UTSJSONObject).getString('title')}}</t-text>
				</t-view>
			</template>
		</t-drag>
		<t-drag main-class="fl fww tdr ptlr-30" v-if="area==1" v-model="list" item-class="h-170 w-170">
			<template v-slot:default="{item,index}">
				<t-view main-class="fc mr-30 tdb tdr h-150">
					<t-text :stop="true">{{(item as UTSJSONObject).getString('title')}}</t-text>
				</t-view>
			</template>
		</t-drag>
		<t-drag main-class="fl fww tdr ptlr-30" v-if="area==2" v-model="list" item-class="h-170 w-100%">
			<template v-slot:default="{item,index}">
				<t-view main-class="fc mr-30 tdb tdr h-150">
					<t-text :stop="true">{{(item as UTSJSONObject).getString('title')}}</t-text>
					<t-button type="p" size="mini" @click="del1(0)">删除</t-button>
				</t-view>
			</template>
		</t-drag>
		<t-popup direction="bottom" ref='popupbottom' :show-footer="false" :closeable="false">
			<t-drag main-class="fl fww tdr ptlr-30" v-model="list" item-class="h-200 w-200">
				<template v-slot:default="{item}">
					<t-view main-class="fc mr-30 tdb tdr b h-170">
						<t-text :stop="true">{{(item as UTSJSONObject).getString('title')}}</t-text>
					</t-view>
				</template>
			</t-drag>
		</t-popup>
		<t-row main-class="p-30">
			<t-button type="p" @click="area=1" main-class="mr-30 f">宫格模式</t-button>
			<t-button type="p" @click="area=2" main-class="f">列表模式</t-button>
		</t-row>
		<t-button @click="show" main-class="m-30" type="p">弹层测试</t-button>
		<t-row main-class="p-30">
			<t-button main-class="mr-30 f" type="p" @click="add">增加数据</t-button>
			<t-button main-class="f" type="p" @click="del">减少数据</t-button>
		</t-row>
	</t-page>
</template>

<script setup>
	import { TuiGuid, getRandomInt } from '@/uni_modules/tui-plugins';
	const list = ref<UTSJSONObject[]>([
		{ id: '1', title: '1' },
		{ id: '2', title: '2' },
		{ id: '3', title: '3' },
		{ id: '4', title: '4' },
		{ id: '5', title: '5' },
		{ id: '6', title: '6' },
		{ id: '7', title: '7' },
		{ id: '8', title: '8' },
		{ id: '9', title: '9' },
		{ id: '10', title: '10' },
		{ id: '11', title: '11' },
		{ id: '12', title: '12' },
		{ id: '13', title: '13' },
		{ id: '14', title: '14' },
		{ id: '15', title: '15' }
	])
	const list1 = ref<UTSJSONObject[]>([
		{ id: '1', title: '首页' },
		{ id: '2', title: '商品管理' },
		{ id: '3', title: '订单管理' },
	])
	const area = ref<number>(1)
	const popupbottom = ref<ComponentPublicInstance | null>(null)
	function show() {
		(popupbottom.value as ComponentPublicInstance).$callMethod('show')
	}
	function test() {
		console.log('testtest')
	}
	function add() {
		list.value.push({ id: TuiGuid(getRandomInt(5, 15)), title: TuiGuid(getRandomInt(5, 15)) })
	}
	function del1(index : number) {
		list.value.splice(index, 1)
		console.log(list.value.length)
	}
	function del() {
		list.value.splice(0, 1)
	}
</script>

属性

名称	类型	默认值	说明	可选值
size	String	mini	组件尺寸	large(大尺寸), medium(中尺寸), small(小尺寸), mini(迷你)
type	String	""	组件类型	info(信息), primary(正常), error(错误), warning(警告), success(成功)
disabled	Boolean	false	组件是否禁用	false, true
stop	Boolean	false	是否阻止事件冒泡（Tui统一写法处理事件冒泡）	false, true
hover	Boolean	true	是否有点击效果	false, true
path	String	""	点击组件后跳转的页面路径，如果为空则响应点击事件，如果不为空则跳转页面不会响应单击事件。	-
mainClass	String	""	组件根节点的样式	-
nativeClass	String	""	组件根节点原生样式	-
effect	String	"normal"	组件显示主题	normal(正常), dark(深色), light(浅色), plain(镂空)
modelValue	any	``	绑定列表数组的值，时时更新数据的拖拽顺序
itemClass	String	``	统一设置拖拽子组件的样式

插槽

名称	返回值	说明
default	-