Feat:去除多余的组件,减少打包体积

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linxi
2025-05-06 14:25:52 +08:00
parent 6ad2aeef2e
commit 6f139778a7
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## 1.0.12022-06-14
1.优化代码
## 1.0.02022-06-03
### 可能为全网最好用的分类插件:侧边导航分类插件【亲测可用:2022-06-02 23:09】
##### 请直接把代码复制到页面直接使用。
````
学习方法最重要,仔细看下也好理解,不难。
像这种分类联动 页面,直接把代码里的文件复制出来吧。自定义样式,看看代码你也能看懂
有时间改成插件模式
````
````
此插件功能
1.已实现:右边滑动,左边同步滚动到对应位置
2.已实现:左边菜单滚动,右边同事滚动到对应位置
3.已实现:当右边滑动顶部时,左侧置顶。其他时候始终保持在置顶第二块位置
4.左侧一级分类;右侧二级分类 全部都可自定义
5.使用2个swiper,卡顿延迟降低到极低
6.连续滚动 :跳转下一个分类 几乎无卡顿
````
@@ -1,478 +0,0 @@
<template>
<view>
<view id="headinga">
<!-- <view class="fixed">
<cu-custom :isBack="true" bgColor=" text-white">
<block slot="backText">返回</block>
<block slot="content">垂直导航 {{list_data_left.length}}</block>
</cu-custom>
</view> -->
<view
style="width: 100%;height: 400rpx;background-color: pink;display: flex;justify-content: center;align-items: center;color: #fff;font-size: 80rpx;">
当前高度{{my_hua_dong_num}}
</view>
</view>
<!-- navScroll -->
<!-- navNow -->
<view style="background-color: #fff;display: flex;">
<view style="width: 20%;background-color: #fff;">
<swiper :duration="500"
:vertical="true"
:display-multiple-items="navCount"
:style="'height:'+hh+'px'"
:current-item-id="navScroll"
>
<swiper-item v-for="item,index in navList" :key="index" class=""
:item-id="item.navId"
>
<view class=""
:style="navNow==item.navId?'background-color:red;':'background-color: #9bf;'"
style="width: 100%;height: 100rpx;margin-top: 20rpx;height: 80rpx;line-height: 80rpx;display: flex;align-items: center;justify-content: center;color: #fff;"
@click="onNav(item,item.navId)">
<!-- {{navNow}}-{{item.navId}} -->
{{item.navId}}
</view>
</swiper-item>
</swiper>
</view>
<scroll-view
:scroll-y="true"
:scroll-with-animation="true"
:enable-back-to-top="true"
:style="'height:'+hh+'px'"
:scroll-into-view="scrollintoview"
@scroll="myonPageScroll"
>
<view v-for="(item,index) in mainList" :key="index"
:id="item.navId"
:data-nav-id="item.navId"
:data-nav-scroll-id="item.navScrollId"
class="trip main-item"
style="margin-bottom: 10rpx; border-radius: 0rpx;border: 0rpx solid red;padding: 20rpx 30rpx 0 30rpx;">
<view style="width: 100%;;display: flex;flex-wrap: wrap;justify-content: space-between;">
<view style="width: 100%;height: 50rpx;;display: flex;align-items: center;" >冰激凌{{item.navId}}</view>
<view style="width: 30%;height: 170rpx;background-color: #f2f2f2;margin-top: 20rpx;overflow: hidden;border-radius: 25rpx;position: relative;"
v-for="(item_find,index_find) in 9" :key="index_find">
<!-- 自定义页面布局start -->
<!-- 自定义页面布局start -->
<!-- 自定义页面布局start -->
<!-- <view style="width: 100%;height: 60rpx;line-height: 60rpx;background-color: #ccc;position: absolute;bottom: 0rpx;color: red;
display: flex;align-items: center;justify-content: center;z-index: 99;opacity: 0.5;">
早餐
</view> -->
<view style="width: 170rpx;height: 170rpx;background-color: pink;">
<image v-if="index%3==0" src="../../static/icon_img/bing.png" style="width: 170rpx;height: 170rpx;"></image>
<image v-if="index%3==1" src="../../static/icon_img/mangguo.png" style="width: 170rpx;height: 170rpx;"></image>
<image v-if="index%3==2" src="../../static/icon_img/xigua.png" style="width: 170rpx;height: 170rpx;"></image>
</view>
</view>
<view style="width: 170rpx;height: 0rpx;margin-bottom: 20rpx;"></view>
<view style="width: 170rpx;height: 0rpx;margin-bottom: 20rpx;"></view>
<!-- 自定义页面布局end -->
<!-- 自定义页面布局end -->
<!-- 自定义页面布局end -->
</view>
</view>
</scroll-view>
<!-- -->
</view>
</view>
</template>
<script>
export default {
data() {
return {
list_data_right:[],
list_data_left:[],
list: [],
tabCur: 0,
mainCur: 0,
verticalNavTop: 0,
load: true,
heightleft:100,
hh:0,
scrolltop:0,
scrollintoview:'',
mainList:[],
navList:[],
navCount:0,
navNow:0,
vue_all_list:[],
my_hua_dong_num:0,
navScroll:''
};
},
onLoad() {
// mainList.push({
// })
//
// this.list_data_right_api()
this.list_data_left_api()
//
uni.showLoading({
title: '加载中...',
mask: true
});
let list = [{}];
for (let i = 0; i < 26; i++) {
list[i] = {};
list[i].name = String.fromCharCode(65 + i);
list[i].id = i;
}
this.list = list;
this.listCur = list[0];
},
onReady() {
this._onReadyApi()
uni.hideLoading()
},
methods: {
myonPageScroll(e) { //nvue暂不支持滚动监听,可用bindingx代替
console.log('___________________________________________________start');
// console.log('00000000000000000000000000000000');
// console.log(e);
this.my_hua_dong_num = Math.round(e.detail.scrollTop).toString()
// console.log(this.vue_all_list);
var num = e.currentTarget.offsetTop + e.detail.scrollTop
// var num = e.detail.scrollTop
console.log("滚动距离为:" + num);
// console.log("滚动距离为:" + num);
var ww = this.vue_all_list.find(
v => v.top >= num
)
console.log('+++++++++++++++')
console.log(this.vue_all_list)
console.log('_________ww____________________')
console.log(ww)
console.log('+++++++++++++++')
// console.log(ww)
if (e.detail.scrollTop<=70) {
// console.log(this.navList[0].navId)
// return
this.navNow = this.navList[0].navId
} else {
this.navNow = ww.id
}
if (ww.dataset.navScrollId) {
this.navScroll = ww.dataset.navScrollId
} else {
this.navScroll = this.navNow
}
// console.log(ww.dataset.navScrollId)
// this.navScroll = ww.dataset.qq
console.log('navNow_____________='+this.navNow)
console.log('navScroll_____________='+this.navScroll)
// this.navScroll =
// console.log(ww.id)
// console.log('+++++++++++++++')
// ww.dataset
// this.scrollStates.mainItems.find(
// v => v.top >= top)
console.log('___________________________________________________end');
},
TabSelect(e) {
this.tabCur = e.currentTarget.dataset.id;
this.mainCur = e.currentTarget.dataset.id;
this.verticalNavTop = (e.currentTarget.dataset.id - 1) * 50
},
VerticalMain(e) {
// #ifdef MP-ALIPAY
return false //支付宝小程序暂时不支持双向联动
// #endif
let that = this;
let tabHeight = 0;
if (this.load) {
for (let i = 0; i < this.list.length; i++) {
let view = uni.createSelectorQuery().select("#main-" + this.list[i].id);
view.fields({
size: true
}, data => {
this.list[i].top = tabHeight;
tabHeight = tabHeight + data.height;
this.list[i].bottom = tabHeight;
}).exec();
}
this.load = false
}
let scrollTop = e.detail.scrollTop + 10;
for (let i = 0; i < this.list.length; i++) {
if (scrollTop > this.list[i].top && scrollTop < this.list[i].bottom) {
this.verticalNavTop = (this.list[i].id - 1) * 50
this.tabCur = this.list[i].id
console.log(scrollTop)
return false
}
}
},
list_data_left_api() {
var that = this
//mainList
var mainList = []
var navList = []
// navList
var list_data_left = []
var navScrollId = ''
let prevNav = ''
var i=0
for(i ; i<25 ; i++) {
const mainId = 'main-'+i
const navId = 'nav-'+i
const tId = (10000+i).toString()
if (!prevNav) {
prevNav = navId
}
mainList.push({
id:mainId,
navId:navId,
navScrollId:prevNav,
data:{
id:tId,
start:'呵呵',
name:tId,
}
})
navList.push({
navId:navId,
mainId:mainId,
label:tId
})
prevNav = navId
// list_data_left.push({
// id:(10000+i).toString(),
// start:'呵呵',
// name:(10000+i).toString(),
// })
}
this.mainList = mainList
this.navList = navList
// this.list_data_left = list_data_left
console.log(this.navList)
console.log(this.mainList)
this.navNow = this.navList[0].navId
// uni.createSelectorQuery().selectAll('.main-item').fields({
// // id:true,
// id:true
// // dataset:true,
// // rect:true,
// }).exec(res=>{
// console.log('---------------------------')
// console.log('------------------33---------')
// console.log('---------------------------')
// console.log('---------------------------')
// console.log('---------------------------')
// console.log(res)
// })
// return
setTimeout(function(){
wx.createSelectorQuery().selectAll('.main-item').fields({
// id:true,
id:true,
dataset:true,
rect:true,
}).exec(res=>{
console.log('---------------------------')
console.log('---------------------------')
console.log('---------------------------')
console.log('---------------------------')
console.log(res[0])
that.vue_all_list = res[0]
console.log(that.vue_all_list)
console.log('---------------------------vue_all_list_end')
})
// uni.createSelectorQuery().selectAll('.mmmm').fields({
// // id:true,
// size:true
// // dataset:true,
// // rect:true,
// }).exec(res=>{
// console.log('---------------------------')
// console.log('---------------------------')
// console.log('---------------------------')
// console.log('---------------------------')
// console.log('---------------------------')
// console.log(res)
// })
},300)
},
list_data_right_api() {
var list_data_right = []
var i=0
for(i;i<100;i++) {
list_data_right.push({
id:(10000+i).toString(),
start:'呵呵'
})
}
this.list_data_right = list_data_right
console.log(this.list_data_right)
},
onNav(e,kk) {
console.log('________________onNav___'+kk)
console.log('________________onNav___'+kk)
console.log('________________onNav___'+kk)
console.log('________________onNav___'+kk)
console.log('________________onNav___'+kk)
var value = e.navId
console.log(e)
if (e) {
this.scrollintoview = value
this.navNow = kk
}
},
_onReadyApi() {
console.log('--------------------------------')
var windowHeight = uni.getSystemInfoSync().windowHeight
console.log(windowHeight)
var that = this
uni.createSelectorQuery().select('#headinga').boundingClientRect((res) => {
console.log('+++++++++++++++')
console.log('+++++++++++++++')
that.hh = windowHeight - res.height
that.navCount = Math.round(that.hh/50)
// console.log()
console.log(that.navCount+'+++++++++++++++'+that.hh)
// this.editorCtx = res.context
}).exec()
}
},
}
</script>
<style>
/* .aaaa{ */
/* } */
.fixed {
position: fixed;
z-index: 99;
}
.VerticalNav.nav {
width: 200upx;
white-space: initial;
}
.VerticalNav.nav .cu-item {
width: 100%;
text-align: center;
background-color: #fff;
margin: 0;
border: none;
height: 50px;
position: relative;
}
.VerticalNav.nav .cu-item.cur {
background-color: #f1f1f1;
}
.VerticalNav.nav .cu-item.cur::after {
content: "";
width: 8upx;
height: 30upx;
border-radius: 10upx 0 0 10upx;
position: absolute;
background-color: currentColor;
top: 0;
right: 0upx;
bottom: 0;
margin: auto;
}
.VerticalBox {
display: flex;
}
.VerticalMain {
background-color: #f1f1f1;
flex: 1;
}
</style>
@@ -1,478 +0,0 @@
<template>
<view>
<view id="headinga">
<!-- <view class="fixed">
<cu-custom :isBack="true" bgColor=" text-white">
<block slot="backText">返回</block>
<block slot="content">垂直导航 {{list_data_left.length}}</block>
</cu-custom>
</view> -->
<view
style="width: 100%;height: 400rpx;background-color: pink;display: flex;justify-content: center;align-items: center;color: #fff;font-size: 80rpx;">
当前高度{{my_hua_dong_num}}
</view>
</view>
<!-- navScroll -->
<!-- navNow -->
<view style="background-color: #fff;display: flex;">
<view style="width: 20%;background-color: #fff;">
<swiper :duration="500"
:vertical="true"
:display-multiple-items="navCount"
:style="'height:'+hh+'px'"
:current-item-id="navScroll"
>
<swiper-item v-for="item,index in navList" :key="index" class=""
:item-id="item.navId"
>
<view class=""
:style="navNow==item.navId?'background-color:red;':'background-color: #9bf;'"
style="width: 100%;height: 100rpx;margin-top: 20rpx;height: 80rpx;line-height: 80rpx;display: flex;align-items: center;justify-content: center;color: #fff;"
@click="onNav(item,item.navId)">
<!-- {{navNow}}-{{item.navId}} -->
{{item.navId}}
</view>
</swiper-item>
</swiper>
</view>
<scroll-view
:scroll-y="true"
:scroll-with-animation="true"
:enable-back-to-top="true"
:style="'height:'+hh+'px'"
:scroll-into-view="scrollintoview"
@scroll="myonPageScroll"
>
<view v-for="(item,index) in mainList" :key="index"
:id="item.navId"
:data-nav-id="item.navId"
:data-nav-scroll-id="item.navScrollId"
class="trip main-item"
style="margin-bottom: 10rpx; border-radius: 0rpx;border: 0rpx solid red;padding: 20rpx 30rpx 0 30rpx;">
<view style="width: 100%;;display: flex;flex-wrap: wrap;justify-content: space-between;">
<view style="width: 100%;height: 50rpx;;display: flex;align-items: center;" >冰激凌{{item.navId}}</view>
<view style="width: 30%;height: 170rpx;background-color: #f2f2f2;margin-top: 20rpx;overflow: hidden;border-radius: 25rpx;position: relative;"
v-for="(item_find,index_find) in 9" :key="index_find">
<!-- 自定义页面布局start -->
<!-- 自定义页面布局start -->
<!-- 自定义页面布局start -->
<!-- <view style="width: 100%;height: 60rpx;line-height: 60rpx;background-color: #ccc;position: absolute;bottom: 0rpx;color: red;
display: flex;align-items: center;justify-content: center;z-index: 99;opacity: 0.5;">
早餐
</view> -->
<view style="width: 170rpx;height: 170rpx;background-color: pink;">
<image v-if="index%3==0" src="../../static/icon_img/bing.png" style="width: 170rpx;height: 170rpx;"></image>
<image v-if="index%3==1" src="../../static/icon_img/mangguo.png" style="width: 170rpx;height: 170rpx;"></image>
<image v-if="index%3==2" src="../../static/icon_img/xigua.png" style="width: 170rpx;height: 170rpx;"></image>
</view>
</view>
<view style="width: 170rpx;height: 0rpx;margin-bottom: 20rpx;"></view>
<view style="width: 170rpx;height: 0rpx;margin-bottom: 20rpx;"></view>
<!-- 自定义页面布局end -->
<!-- 自定义页面布局end -->
<!-- 自定义页面布局end -->
</view>
</view>
</scroll-view>
<!-- -->
</view>
</view>
</template>
<script>
export default {
data() {
return {
list_data_right:[],
list_data_left:[],
list: [],
tabCur: 0,
mainCur: 0,
verticalNavTop: 0,
load: true,
heightleft:100,
hh:0,
scrolltop:0,
scrollintoview:'',
mainList:[],
navList:[],
navCount:0,
navNow:0,
vue_all_list:[],
my_hua_dong_num:0,
navScroll:''
};
},
onLoad() {
// mainList.push({
// })
//
// this.list_data_right_api()
this.list_data_left_api()
//
uni.showLoading({
title: '加载中...',
mask: true
});
let list = [{}];
for (let i = 0; i < 26; i++) {
list[i] = {};
list[i].name = String.fromCharCode(65 + i);
list[i].id = i;
}
this.list = list;
this.listCur = list[0];
},
onReady() {
this._onReadyApi()
uni.hideLoading()
},
methods: {
myonPageScroll(e) { //nvue暂不支持滚动监听,可用bindingx代替
console.log('___________________________________________________start');
// console.log('00000000000000000000000000000000');
// console.log(e);
this.my_hua_dong_num = Math.round(e.detail.scrollTop).toString()
// console.log(this.vue_all_list);
var num = e.currentTarget.offsetTop + e.detail.scrollTop
// var num = e.detail.scrollTop
console.log("滚动距离为:" + num);
// console.log("滚动距离为:" + num);
var ww = this.vue_all_list.find(
v => v.top >= num
)
console.log('+++++++++++++++')
console.log(this.vue_all_list)
console.log('_________ww____________________')
console.log(ww)
console.log('+++++++++++++++')
// console.log(ww)
if (e.detail.scrollTop<=70) {
// console.log(this.navList[0].navId)
// return
this.navNow = this.navList[0].navId
} else {
this.navNow = ww.id
}
if (ww.dataset.navScrollId) {
this.navScroll = ww.dataset.navScrollId
} else {
this.navScroll = this.navNow
}
// console.log(ww.dataset.navScrollId)
// this.navScroll = ww.dataset.qq
console.log('navNow_____________='+this.navNow)
console.log('navScroll_____________='+this.navScroll)
// this.navScroll =
// console.log(ww.id)
// console.log('+++++++++++++++')
// ww.dataset
// this.scrollStates.mainItems.find(
// v => v.top >= top)
console.log('___________________________________________________end');
},
TabSelect(e) {
this.tabCur = e.currentTarget.dataset.id;
this.mainCur = e.currentTarget.dataset.id;
this.verticalNavTop = (e.currentTarget.dataset.id - 1) * 50
},
VerticalMain(e) {
// #ifdef MP-ALIPAY
return false //支付宝小程序暂时不支持双向联动
// #endif
let that = this;
let tabHeight = 0;
if (this.load) {
for (let i = 0; i < this.list.length; i++) {
let view = uni.createSelectorQuery().select("#main-" + this.list[i].id);
view.fields({
size: true
}, data => {
this.list[i].top = tabHeight;
tabHeight = tabHeight + data.height;
this.list[i].bottom = tabHeight;
}).exec();
}
this.load = false
}
let scrollTop = e.detail.scrollTop + 10;
for (let i = 0; i < this.list.length; i++) {
if (scrollTop > this.list[i].top && scrollTop < this.list[i].bottom) {
this.verticalNavTop = (this.list[i].id - 1) * 50
this.tabCur = this.list[i].id
console.log(scrollTop)
return false
}
}
},
list_data_left_api() {
var that = this
//mainList
var mainList = []
var navList = []
// navList
var list_data_left = []
var navScrollId = ''
let prevNav = ''
var i=0
for(i ; i<25 ; i++) {
const mainId = 'main-'+i
const navId = 'nav-'+i
const tId = (10000+i).toString()
if (!prevNav) {
prevNav = navId
}
mainList.push({
id:mainId,
navId:navId,
navScrollId:prevNav,
data:{
id:tId,
start:'呵呵',
name:tId,
}
})
navList.push({
navId:navId,
mainId:mainId,
label:tId
})
prevNav = navId
// list_data_left.push({
// id:(10000+i).toString(),
// start:'呵呵',
// name:(10000+i).toString(),
// })
}
this.mainList = mainList
this.navList = navList
// this.list_data_left = list_data_left
console.log(this.navList)
console.log(this.mainList)
this.navNow = this.navList[0].navId
// uni.createSelectorQuery().selectAll('.main-item').fields({
// // id:true,
// id:true
// // dataset:true,
// // rect:true,
// }).exec(res=>{
// console.log('---------------------------')
// console.log('------------------33---------')
// console.log('---------------------------')
// console.log('---------------------------')
// console.log('---------------------------')
// console.log(res)
// })
// return
setTimeout(function(){
wx.createSelectorQuery().selectAll('.main-item').fields({
// id:true,
id:true,
dataset:true,
rect:true,
}).exec(res=>{
console.log('---------------------------')
console.log('---------------------------')
console.log('---------------------------')
console.log('---------------------------')
console.log(res[0])
that.vue_all_list = res[0]
console.log(that.vue_all_list)
console.log('---------------------------vue_all_list_end')
})
// uni.createSelectorQuery().selectAll('.mmmm').fields({
// // id:true,
// size:true
// // dataset:true,
// // rect:true,
// }).exec(res=>{
// console.log('---------------------------')
// console.log('---------------------------')
// console.log('---------------------------')
// console.log('---------------------------')
// console.log('---------------------------')
// console.log(res)
// })
},300)
},
list_data_right_api() {
var list_data_right = []
var i=0
for(i;i<100;i++) {
list_data_right.push({
id:(10000+i).toString(),
start:'呵呵'
})
}
this.list_data_right = list_data_right
console.log(this.list_data_right)
},
onNav(e,kk) {
console.log('________________onNav___'+kk)
console.log('________________onNav___'+kk)
console.log('________________onNav___'+kk)
console.log('________________onNav___'+kk)
console.log('________________onNav___'+kk)
var value = e.navId
console.log(e)
if (e) {
this.scrollintoview = value
this.navNow = kk
}
},
_onReadyApi() {
console.log('--------------------------------')
var windowHeight = uni.getSystemInfoSync().windowHeight
console.log(windowHeight)
var that = this
uni.createSelectorQuery().select('#headinga').boundingClientRect((res) => {
console.log('+++++++++++++++')
console.log('+++++++++++++++')
that.hh = windowHeight - res.height
that.navCount = Math.round(that.hh/50)
// console.log()
console.log(that.navCount+'+++++++++++++++'+that.hh)
// this.editorCtx = res.context
}).exec()
}
},
}
</script>
<style>
/* .aaaa{ */
/* } */
.fixed {
position: fixed;
z-index: 99;
}
.VerticalNav.nav {
width: 200upx;
white-space: initial;
}
.VerticalNav.nav .cu-item {
width: 100%;
text-align: center;
background-color: #fff;
margin: 0;
border: none;
height: 50px;
position: relative;
}
.VerticalNav.nav .cu-item.cur {
background-color: #f1f1f1;
}
.VerticalNav.nav .cu-item.cur::after {
content: "";
width: 8upx;
height: 30upx;
border-radius: 10upx 0 0 10upx;
position: absolute;
background-color: currentColor;
top: 0;
right: 0upx;
bottom: 0;
margin: auto;
}
.VerticalBox {
display: flex;
}
.VerticalMain {
background-color: #f1f1f1;
flex: 1;
}
</style>
@@ -1,10 +0,0 @@
## 【2023-左侧联动分类插件-可能是最好用的插件】-全网唯一几乎无卡顿 [相对来说]
## d-swiper-type
````
直接复制组件代码到页面旧可以,不用使用组件,超简单,超丝滑~
````
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{
"id": "d-swiper-type",
"displayName": "2023_侧边联动导航滑动分类_【超流畅、超丝滑、全网唯一】国际庄邓",
"version": "1.0.1",
"description": "2023_侧边联动导航滑动分类_【超流畅、超丝滑、全网唯一】国际庄邓",
"keywords": [
"uni_modules",
"联动侧边栏导航分类",
"分类",
"侧边",
"联动"
],
"repository": "https://github.com/qq1415551519/uniapp-d-search-log",
"engines": {
"HBuilderX": "^3.1.20"
},
"dcloudext": {
"category": [
"前端组件",
"通用组件"
],
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": ""
},
"uni_modules": {
"dependencies": [],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"Vue": {
"vue2": "y",
"vue3": "u"
},
"App": {
"app-vue": "y",
"app-nvue": "y"
},
"H5-mobile": {
"Safari": "y",
"Android Browser": "y",
"微信浏览器(Android)": "y",
"QQ浏览器(Android)": "y"
},
"H5-pc": {
"Chrome": "y",
"IE": "y",
"Edge": "y",
"Firefox": "y",
"Safari": "y"
},
"小程序": {
"微信": "y",
"阿里": "y",
"百度": "y",
"字节跳动": "y",
"QQ": "y",
"钉钉": "y",
"快手": "y",
"飞书": "y",
"京东": "y",
"小红书": "y"
},
"快应用": {
"华为": "y",
"联盟": "y"
}
}
}
}
}
-30
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@@ -1,30 +0,0 @@
## 【2023-左侧联动分类插件-可能是最好用的插件】-全网唯一几乎无卡顿【超丝滑~】
## d-swiper-type
````
弹框插件: https://ext.dcloud.net.cn/plugin?id=2708
日历插件: https://ext.dcloud.net.cn/plugin?id=2779
````
````
1. /pages/home/hometype.vue 为案例文件
````
### 下载插件后直接复制到自己页面使用。【直接复制代码】
````
1.文件路径:'@/uni_modules/d-swiper-type/components/d-swiper-type/pages/home/hometype.vue'
2.复制图片目录 static/icon_img
````
-26
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@@ -1,26 +0,0 @@
## 1.2.32024-02-20
- 新增 支持控制小时,分钟的显隐:showHour showMinute
## 1.2.22022-01-19
- 修复 在微信小程序中样式不生效的bug
## 1.2.12022-01-18
- 新增 update 方法 ,在动态更新时间后,刷新组件
## 1.2.02021-11-19
- 优化 组件UI,并提供设计资源,详见:[https://uniapp.dcloud.io/component/uniui/resource](https://uniapp.dcloud.io/component/uniui/resource)
- 文档迁移,详见:[https://uniapp.dcloud.io/component/uniui/uni-countdown](https://uniapp.dcloud.io/component/uniui/uni-countdown)
## 1.1.32021-10-18
- 重构
- 新增 font-size 支持自定义字体大小
## 1.1.22021-08-24
- 新增 支持国际化
## 1.1.12021-07-30
- 优化 vue3下小程序事件警告的问题
## 1.1.02021-07-30
- 组件兼容 vue3,如何创建vue3项目,详见 [uni-app 项目支持 vue3 介绍](https://ask.dcloud.net.cn/article/37834)
## 1.0.52021-06-18
- 修复 uni-countdown 重复赋值跳两秒的 bug
## 1.0.42021-05-12
- 新增 组件示例地址
## 1.0.32021-05-08
- 修复 uni-countdown 不能控制倒计时的 bug
## 1.0.22021-02-04
- 调整为uni_modules目录规范
@@ -1,6 +0,0 @@
{
"uni-countdown.day": "day",
"uni-countdown.h": "h",
"uni-countdown.m": "m",
"uni-countdown.s": "s"
}
@@ -1,8 +0,0 @@
import en from './en.json'
import zhHans from './zh-Hans.json'
import zhHant from './zh-Hant.json'
export default {
en,
'zh-Hans': zhHans,
'zh-Hant': zhHant
}
@@ -1,6 +0,0 @@
{
"uni-countdown.day": "天",
"uni-countdown.h": "时",
"uni-countdown.m": "分",
"uni-countdown.s": "秒"
}
@@ -1,6 +0,0 @@
{
"uni-countdown.day": "天",
"uni-countdown.h": "時",
"uni-countdown.m": "分",
"uni-countdown.s": "秒"
}
@@ -1,281 +0,0 @@
<template>
<view class="uni-countdown">
<text v-if="showDay" :style="[timeStyle]" class="uni-countdown__number">{{ d }}</text>
<text v-if="showDay" :style="[splitorStyle]" class="uni-countdown__splitor">{{dayText}}</text>
<text v-if="showHour" :style="[timeStyle]" class="uni-countdown__number">{{ h }}</text>
<text v-if="showHour" :style="[splitorStyle]" class="uni-countdown__splitor">{{ showColon ? ':' : hourText }}</text>
<text v-if="showMinute" :style="[timeStyle]" class="uni-countdown__number">{{ i }}</text>
<text v-if="showMinute" :style="[splitorStyle]" class="uni-countdown__splitor">{{ showColon ? ':' : minuteText }}</text>
<text :style="[timeStyle]" class="uni-countdown__number">{{ s }}</text>
<text v-if="!showColon" :style="[splitorStyle]" class="uni-countdown__splitor">{{secondText}}</text>
</view>
</template>
<script>
import {
initVueI18n
} from '@dcloudio/uni-i18n'
import messages from './i18n/index.js'
const {
t
} = initVueI18n(messages)
/**
* Countdown 倒计时
* @description 倒计时组件
* @tutorial https://ext.dcloud.net.cn/plugin?id=25
* @property {String} backgroundColor 背景色
* @property {String} color 文字颜色
* @property {Number} day 天数
* @property {Number} hour 小时
* @property {Number} minute 分钟
* @property {Number} second 秒
* @property {Number} timestamp 时间戳
* @property {Boolean} showDay = [true|false] 是否显示天数
* @property {Boolean} showHour = [true|false] 是否显示小时
* @property {Boolean} showMinute = [true|false] 是否显示分钟
* @property {Boolean} show-colon = [true|false] 是否以冒号为分隔符
* @property {String} splitorColor 分割符号颜色
* @event {Function} timeup 倒计时时间到触发事件
* @example <uni-countdown :day="1" :hour="1" :minute="12" :second="40"></uni-countdown>
*/
export default {
name: 'UniCountdown',
emits: ['timeup'],
props: {
showDay: {
type: Boolean,
default: true
},
showHour: {
type: Boolean,
default: true
},
showMinute: {
type: Boolean,
default: true
},
showColon: {
type: Boolean,
default: true
},
start: {
type: Boolean,
default: true
},
backgroundColor: {
type: String,
default: ''
},
color: {
type: String,
default: '#333'
},
fontSize: {
type: Number,
default: 14
},
splitorColor: {
type: String,
default: '#333'
},
day: {
type: Number,
default: 0
},
hour: {
type: Number,
default: 0
},
minute: {
type: Number,
default: 0
},
second: {
type: Number,
default: 0
},
timestamp: {
type: Number,
default: 0
}
},
data() {
return {
timer: null,
syncFlag: false,
d: '00',
h: '00',
i: '00',
s: '00',
leftTime: 0,
seconds: 0
}
},
computed: {
dayText() {
return t("uni-countdown.day")
},
hourText(val) {
return t("uni-countdown.h")
},
minuteText(val) {
return t("uni-countdown.m")
},
secondText(val) {
return t("uni-countdown.s")
},
timeStyle() {
const {
color,
backgroundColor,
fontSize
} = this
return {
color,
backgroundColor,
fontSize: `${fontSize}px`,
width: `${fontSize * 22 / 14}px`, // 按字体大小为 14px 时的比例缩放
lineHeight: `${fontSize * 20 / 14}px`,
borderRadius: `${fontSize * 3 / 14}px`,
}
},
splitorStyle() {
const { splitorColor, fontSize, backgroundColor } = this
return {
color: splitorColor,
fontSize: `${fontSize * 12 / 14}px`,
margin: backgroundColor ? `${fontSize * 4 / 14}px` : ''
}
}
},
watch: {
day(val) {
this.changeFlag()
},
hour(val) {
this.changeFlag()
},
minute(val) {
this.changeFlag()
},
second(val) {
this.changeFlag()
},
start: {
immediate: true,
handler(newVal, oldVal) {
if (newVal) {
this.startData();
} else {
if (!oldVal) return
clearInterval(this.timer)
}
}
}
},
created: function(e) {
this.seconds = this.toSeconds(this.timestamp, this.day, this.hour, this.minute, this.second)
this.countDown()
},
// #ifndef VUE3
destroyed() {
clearInterval(this.timer)
},
// #endif
// #ifdef VUE3
unmounted() {
clearInterval(this.timer)
},
// #endif
methods: {
toSeconds(timestamp, day, hours, minutes, seconds) {
if (timestamp) {
return timestamp - parseInt(new Date().getTime() / 1000, 10)
}
return day * 60 * 60 * 24 + hours * 60 * 60 + minutes * 60 + seconds
},
timeUp() {
clearInterval(this.timer)
this.$emit('timeup')
},
countDown() {
let seconds = this.seconds
let [day, hour, minute, second] = [0, 0, 0, 0]
if (seconds > 0) {
day = Math.floor(seconds / (60 * 60 * 24))
hour = Math.floor(seconds / (60 * 60)) - (day * 24)
minute = Math.floor(seconds / 60) - (day * 24 * 60) - (hour * 60)
second = Math.floor(seconds) - (day * 24 * 60 * 60) - (hour * 60 * 60) - (minute * 60)
} else {
this.timeUp()
}
if (day < 10) {
day = '0' + day
}
if (hour < 10) {
hour = '0' + hour
}
if (minute < 10) {
minute = '0' + minute
}
if (second < 10) {
second = '0' + second
}
this.d = day
this.h = hour
this.i = minute
this.s = second
},
startData() {
this.seconds = this.toSeconds(this.timestamp, this.day, this.hour, this.minute, this.second)
if (this.seconds <= 0) {
this.seconds = this.toSeconds(0, 0, 0, 0, 0)
this.countDown()
return
}
clearInterval(this.timer)
this.countDown()
this.timer = setInterval(() => {
this.seconds--
if (this.seconds < 0) {
this.timeUp()
return
}
this.countDown()
}, 1000)
},
update(){
this.startData();
},
changeFlag() {
if (!this.syncFlag) {
this.seconds = this.toSeconds(this.timestamp, this.day, this.hour, this.minute, this.second)
this.startData();
this.syncFlag = true;
}
}
}
}
</script>
<style lang="scss" scoped>
$font-size: 14px;
.uni-countdown {
display: flex;
flex-direction: row;
justify-content: flex-start;
align-items: center;
&__splitor {
margin: 0 2px;
font-size: $font-size;
color: #333;
}
&__number {
border-radius: 3px;
text-align: center;
font-size: $font-size;
}
}
</style>
-83
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@@ -1,83 +0,0 @@
{
"id": "uni-countdown",
"displayName": "uni-countdown 倒计时",
"version": "1.2.3",
"description": "CountDown 倒计时组件",
"keywords": [
"uni-ui",
"uniui",
"countdown",
"倒计时"
],
"repository": "https://github.com/dcloudio/uni-ui",
"engines": {
"HBuilderX": ""
},
"directories": {
"example": "../../temps/example_temps"
},
"dcloudext": {
"sale": {
"regular": {
"price": "0.00"
},
"sourcecode": {
"price": "0.00"
}
},
"contact": {
"qq": ""
},
"declaration": {
"ads": "无",
"data": "无",
"permissions": "无"
},
"npmurl": "https://www.npmjs.com/package/@dcloudio/uni-ui",
"type": "component-vue"
},
"uni_modules": {
"dependencies": ["uni-scss"],
"encrypt": [],
"platforms": {
"cloud": {
"tcb": "y",
"aliyun": "y"
},
"client": {
"App": {
"app-vue": "y",
"app-nvue": "y"
},
"H5-mobile": {
"Safari": "y",
"Android Browser": "y",
"微信浏览器(Android)": "y",
"QQ浏览器(Android)": "y"
},
"H5-pc": {
"Chrome": "y",
"IE": "y",
"Edge": "y",
"Firefox": "y",
"Safari": "y"
},
"小程序": {
"微信": "y",
"阿里": "y",
"百度": "y",
"字节跳动": "y",
"QQ": "y"
},
"快应用": {
"华为": "u",
"联盟": "u"
},
"Vue": {
"vue2": "y",
"vue3": "y"
}
}
}
}
}
-10
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@@ -1,10 +0,0 @@
## CountDown 倒计时
> **组件名:uni-countdown**
> 代码块: `uCountDown`
倒计时组件。
### [查看文档](https://uniapp.dcloud.io/component/uniui/uni-countdown)
#### 如使用过程中有任何问题,或者您对uni-ui有一些好的建议,欢迎加入 uni-ui 交流群:871950839