H5访问页面跳转:
直接在浏览器输入页面 如: http://localhost:5174/#/pages/request/request
小程序访问页面跳转 pages.json中:
"condition": { //模式配置,仅开发期间生效"current": 0, //当前激活的模式(list 的索引项)"list": [{"name": "请求页面", //模式名称"path": "pages/request/request", //启动页面,必选//"query": "id=4000&name=zs" //启动参数,在页面的onLoad函数里面得到。}]}
下拉刷新:
API:onPullDownRefresh | uni-app官网 (dcloud.net.cn)
<template><view><view class="">下拉刷新Demo</view><view v-for="(item,index) in list" :key="index">{{item}}</view><button type="default" @click="onPull">下拉刷新</button></view>
</template><script> export default { data() { return { list: ["java", 'php', "Ai", "大数据"] } }, onPullDownRefresh() { console.log("触发了下拉事件") //设置停止 setTimeout(() => { //修改数据 this.list = ["大数据1", "java1", "php1", "Ai1"] //停止下拉刷新 uni.stopPullDownRefresh() }, 2000) },methods: { //方法2 触发下拉刷新 onPull() { console.log("通过按钮点击事件,触发下拉事件") uni.startPullDownRefresh() //设置停止 延迟2秒setTimeout(() => { //修改数据 this.list = ["大数据2", "java2", "php2", "Ai2"] //停止下拉刷新 uni.stopPullDownRefresh() }, 1000) } } }
</script><style></style>
上拉加载
页面 | uni-app官网 (dcloud.net.cn)
<template><view><view class="">下拉刷新Demo</view><view class="box-item" v-for="(item,index) in list" :key="index">{{item}}</view><button type="default" @click="onPull">下拉刷新</button></view>
</template><script> export default { data() { return { list: ["java", 'php', "Ai", "大数据","java", 'php', "Ai", "大数据","java", 'php', "Ai", "大数据"] } },/* onPullDownRefresh() { console.log("触发了下拉事件") //设置停止 setTimeout(() => { //修改数据 this.list = ["大数据1", "java1", "php1", "Ai1"] //停止下拉刷新 uni.stopPullDownRefresh() }, 2000) },*///上拉滑动到底部默认距离50px 触发//可在pages.json里定义具体页面底部的触发距离onReachBottomDistanceonReachBottom(){console.log("触发了快到底部了 默认50px onReachBottom事件") //数组扩容this.list=[...this.list,...["新数据1","新数据2","滴滴..."]]}, methods: { //方法2 触发下拉刷新 onPull() { console.log("通过按钮点击事件,触发下拉事件") uni.startPullDownRefresh() //设置停止 延迟2秒setTimeout(() => { //修改数据 this.list = ["大数据2", "java2", "php2", "Ai2"] //停止下拉刷新 uni.stopPullDownRefresh() }, 1000) } } }
</script><style>
.box-item{height: 200rpx;
}
</style>
发送请求:
Api: uni.request(OBJECT) | uni-app官网 (dcloud.net.cn)</