351 lines
23 KiB
Vue
351 lines
23 KiB
Vue
<template>
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<view class="scroller-warp">
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<scroll-view
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:id="viewId"
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class="scroller"
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:class="{ 'scroller-fixed': fixed }"
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:style="{ 'padding-top': padTop, 'padding-bottom': padBottom, top: fixedTop, bottom: fixedBottom }"
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:scroll-top="scrollTop"
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:scroll-with-animation="scrollAnim"
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@scroll="scroll"
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@touchstart="touchstartEvent"
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@touchmove="touchmoveEvent"
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@touchend="touchendEvent"
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@touchcancel="touchendEvent"
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:scroll-y="scrollAble"
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:throttle="scroller.optUp.onScroll == null"
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:enable-back-to-top="true"
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>
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<view :style="{ transform: translateY, transition: transition }">
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<!-- 下拉加载区域-->
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<view v-if="scroller.optDown.use" class="scroller-downwarp">
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<view class="downwarp-content">
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<view class="loading">
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<image
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class="load-icon"
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src="data:image/png;base64,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"
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></image>
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<text class="load-text">{{ downText }}</text>
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</view>
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</view>
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</view>
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<!-- 列表内容 -->
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<slot></slot>
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<!-- 空布局 -->
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<view v-if="isShowEmpty" class="scroller-empty" :class="{ 'empty-fixed': optEmpty.fixed }" :style="{ 'z-index': optEmpty.zIndex, top: optEmpty.top }">
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<block v-if="optEmpty.type == 'normal'">
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<image v-if="optEmpty.icon" class="empty-icon" src="/static/images/icon-no-data-01.png" mode="widthFix" />
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<view v-if="optEmpty.tip" class="empty-tip" style="color: #848c98;">{{ optEmpty.tip }}</view>
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<view v-if="optEmpty.btnText" class="empty-btn" @click="emptyClick">{{ optEmpty.btnText }}</view>
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</block>
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<block v-else>
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<image v-if="optEmpty.icon" class="empty-icon" :src="optEmpty.icon" mode="widthFix" />
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<view v-if="optEmpty.tip" class="empty-tip">{{ optEmpty.tip }}</view>
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<view v-if="optEmpty.btnText" class="empty-btn" @click="emptyClick">{{ optEmpty.btnText }}</view>
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</block>
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</view>
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<!-- 上拉加载区域 -->
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<view v-if="scroller.optUp.use" class="scroller-upwarp">
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<!-- 加载中 (此处不能用v-if,否则android小程序快速上拉可能会不断触发上拉回调) -->
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<view class="loading" v-show="isUpLoading">
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<image
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class="load-icon"
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src="data:image/png;base64,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"
|
|
></image>
|
|
<text class="load-text">{{ scroller.optUp.textLoading }}</text>
|
|
</view>
|
|
<!-- 无数据 -->
|
|
<view v-if="!isDownLoading && isUpNoMore" class="upwarp-nodata">{{ scroller.optUp.textNoMore }}</view>
|
|
</view>
|
|
</view>
|
|
</scroll-view>
|
|
|
|
<!-- 回到顶部按钮 (fixed元素,需写在scroll-view外面,防止滚动的时候抖动)-->
|
|
<image
|
|
v-if="scroller.optUp.toTop.src"
|
|
class="scroller-totop"
|
|
:class="{ 'scroller-fade-in': isShowToTop }"
|
|
:src="scroller.optUp.toTop.src"
|
|
mode="widthFix"
|
|
@click="toTopClick"
|
|
/>
|
|
</view>
|
|
</template>
|
|
|
|
<script>
|
|
// 引入scroller.js,处理核心逻辑
|
|
import Scroller from './scroller.js';
|
|
// 引入全局配置
|
|
import GlobalOption from './option.js';
|
|
|
|
export default {
|
|
data() {
|
|
return {
|
|
scroller: null, // scroller实例
|
|
viewId:
|
|
'id_' +
|
|
Math.random()
|
|
.toString(36)
|
|
.substr(2), // 随机生成scroller的id(不能数字开头,否则找不到元素)
|
|
downHight: 0, //下拉刷新: 容器高度
|
|
downRotate: 0, //下拉刷新: 圆形进度条旋转的角度
|
|
downText: '', //下拉刷新: 提示的文本
|
|
isDownReset: false, //下拉刷新: 是否显示重置的过渡动画
|
|
isDownLoading: false, //下拉刷新: 是否显示加载中
|
|
isUpLoading: false, // 上拉加载: 是否显示 "加载中..."
|
|
isUpNoMore: false, // 上拉加载: 是否显示 "-- END --"
|
|
isShowEmpty: false, // 是否显示空布局
|
|
isShowToTop: false, // 是否显示回到顶部按钮
|
|
scrollAble: true, // 是否禁止下滑 (下拉时禁止,避免抖动)
|
|
scrollTop: 0, // 滚动条的位置
|
|
scrollAnim: false, // 是否开启滚动动画
|
|
windowTop: 0, // 可使用窗口的顶部位置
|
|
windowBottom: 0 // 可使用窗口的底部位置
|
|
};
|
|
},
|
|
props: {
|
|
down: Object, // 下拉刷新的参数配置
|
|
up: Object, // 上拉加载的参数配置
|
|
top: [String, Number], // 下拉布局往下偏移的数值, 已默认单位为upx.
|
|
bottom: [String, Number], // 上拉布局往上偏移的数值, 已默认单位为upx.
|
|
fixed: {
|
|
// 是否通过fixed固定scroller的高度, 默认true
|
|
type: Boolean,
|
|
default() {
|
|
return true;
|
|
}
|
|
}
|
|
},
|
|
computed: {
|
|
// top数值,单位upx,需转成px. 目的是使下拉布局往下偏移
|
|
numTop() {
|
|
return uni.upx2px(Number(this.top || 0));
|
|
},
|
|
fixedTop() {
|
|
return this.fixed ? this.numTop + this.windowTop + 'px' : 0;
|
|
},
|
|
padTop() {
|
|
return !this.fixed ? this.numTop + 'px' : 0;
|
|
},
|
|
// bottom数值,单位upx,需转成px 目的是使上拉布局往上偏移
|
|
numBottom() {
|
|
return uni.upx2px(Number(this.bottom || 0));
|
|
},
|
|
fixedBottom() {
|
|
return this.fixed ? this.numBottom + this.windowBottom + 'px' : 0;
|
|
},
|
|
padBottom() {
|
|
return !this.fixed ? this.numBottom + 'px' : 0;
|
|
},
|
|
// 空布局的配置
|
|
optEmpty() {
|
|
return this.scroller.optUp.empty;
|
|
},
|
|
// 过渡
|
|
transition() {
|
|
return this.isDownReset ? 'transform 300ms' : '';
|
|
},
|
|
translateY() {
|
|
return this.downHight > 0 ? 'translateY(' + this.downHight + 'px)' : ''; // transform会使fixed失效,需注意把fixed元素写在scroller之外
|
|
}
|
|
},
|
|
methods: {
|
|
//注册列表滚动事件,用于下拉刷新
|
|
scroll(e) {
|
|
this.scroller.scroll(e.detail, () => {
|
|
this.$emit('scroll', this.scroller); // 此时可直接通过 this.scroller.scrollTop获取滚动条位置; this.scroller.isScrollUp获取是否向上滑动
|
|
});
|
|
},
|
|
//注册列表touchstart事件,用于下拉刷新
|
|
touchstartEvent(e) {
|
|
this.scroller.touchstartEvent(e);
|
|
},
|
|
//注册列表touchmove事件,用于下拉刷新
|
|
touchmoveEvent(e) {
|
|
this.scroller.touchmoveEvent(e);
|
|
},
|
|
//注册列表touchend事件,用于下拉刷新
|
|
touchendEvent(e) {
|
|
this.scroller.touchendEvent(e);
|
|
},
|
|
// 点击空布局的按钮回调
|
|
emptyClick() {
|
|
this.$emit('emptyclick', this.scroller);
|
|
},
|
|
// 点击回到顶部的按钮回调
|
|
toTopClick() {
|
|
this.isShowToTop = false; // 回到顶部按钮需要先隐藏,再执行回到顶部,避免闪动
|
|
this.scroller.scrollTo(0, this.scroller.optUp.toTop.duration); // 执行回到顶部
|
|
this.$emit('topclick', this.scroller); // 派发点击回到顶部按钮的回调
|
|
},
|
|
// 更新滚动区域的高度 (使内容不满屏和到底,都可继续翻页)
|
|
setClientHeight() {
|
|
if (this.scroller.getClientHeight(true) === 0 && !this.isExec) {
|
|
this.isExec = true; // 避免多次获取
|
|
this.$nextTick(() => {
|
|
// 确保dom已渲染
|
|
let view = uni
|
|
.createSelectorQuery()
|
|
.in(this)
|
|
.select('#' + this.viewId);
|
|
view.boundingClientRect(data => {
|
|
this.isExec = false;
|
|
if (data) {
|
|
this.scroller.setClientHeight(data.height);
|
|
} else if (this.clientNum != 3) {
|
|
// 极少部分情况,可能dom还未渲染完毕,递归获取,最多重试3次
|
|
this.clientNum = this.clientNum == null ? 1 : this.clientNum + 1;
|
|
setTimeout(() => {
|
|
this.setClientHeight();
|
|
}, this.clientNum * 100);
|
|
}
|
|
}).exec();
|
|
});
|
|
}
|
|
}
|
|
},
|
|
// 使用created初始化scroller对象; 如果用mounted部分css样式编译到H5会失效
|
|
created() {
|
|
let vm = this;
|
|
|
|
let diyOption = {
|
|
// 下拉刷新的配置
|
|
down: {
|
|
inOffset(scroller) {
|
|
// 下拉的距离进入offset范围内那一刻的回调
|
|
vm.scrollAble = false; // 禁止下拉,避免抖动 (自定义scroller组件时,此行不可删)
|
|
vm.isDownReset = false; // 不重置高度 (自定义scroller组件时,此行不可删)
|
|
vm.isDownLoading = false; // 不显示加载中
|
|
vm.downText = scroller.optDown.textInOffset; // 设置文本
|
|
},
|
|
outOffset(scroller) {
|
|
// 下拉的距离大于offset那一刻的回调
|
|
vm.scrollAble = false; // 禁止下拉,避免抖动 (自定义scroller组件时,此行不可删)
|
|
vm.isDownReset = false; // 不重置高度 (自定义scroller组件时,此行不可删)
|
|
vm.isDownLoading = false; // 不显示加载中
|
|
vm.downText = scroller.optDown.textOutOffset; // 设置文本
|
|
},
|
|
onMoving(scroller, rate, downHight) {
|
|
// 下拉过程中的回调,滑动过程一直在执行; rate下拉区域当前高度与指定距离的比值(inOffset: rate<1; outOffset: rate>=1); downHight当前下拉区域的高度
|
|
vm.downHight = downHight; // 设置下拉区域的高度 (自定义scroller组件时,此行不可删)
|
|
vm.downRotate = 'rotate(' + 360 * rate + 'deg)'; // 设置旋转角度
|
|
},
|
|
showLoading(scroller, downHight) {
|
|
// 显示下拉刷新进度的回调
|
|
vm.scrollAble = true; // 开启下拉 (自定义scroller组件时,此行不可删)
|
|
vm.isDownReset = true; // 重置高度 (自定义scroller组件时,此行不可删)
|
|
vm.isDownLoading = true; // 显示加载中
|
|
vm.downHight = downHight; // 设置下拉区域的高度 (自定义scroller组件时,此行不可删)
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vm.downText = scroller.optDown.textLoading; // 设置文本
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},
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endDownScroll(scroller) {
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vm.scrollAble = true; // 开启下拉 (自定义scroller组件时,此行不可删)
|
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vm.isDownReset = true; // 重置高度 (自定义scroller组件时,此行不可删)
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vm.isDownLoading = false; // 不显示加载中
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vm.downHight = 0; // 设置下拉区域的高度 (自定义scroller组件时,此行不可删)
|
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},
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// 派发下拉刷新的回调
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callback: function(scroller) {
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vm.$emit('down', scroller);
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}
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|
},
|
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// 上拉加载的配置
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up: {
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// 显示加载中的回调
|
|
showLoading() {
|
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vm.isUpLoading = true;
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vm.isUpNoMore = false;
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},
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// 显示无更多数据的回调
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|
showNoMore() {
|
|
vm.isUpLoading = false;
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|
vm.isUpNoMore = true;
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|
},
|
|
// 隐藏上拉加载的回调
|
|
hideUpScroll() {
|
|
vm.isUpLoading = false;
|
|
vm.isUpNoMore = false;
|
|
},
|
|
// 空布局
|
|
empty: {
|
|
onShow(isShow) {
|
|
// 显示隐藏的回调
|
|
vm.isShowEmpty = isShow;
|
|
}
|
|
},
|
|
// 回到顶部
|
|
toTop: {
|
|
onShow(isShow) {
|
|
// 显示隐藏的回调
|
|
vm.isShowToTop = isShow;
|
|
}
|
|
},
|
|
// 派发上拉加载的回调
|
|
callback: function(scroller) {
|
|
vm.$emit('up', scroller);
|
|
// 更新容器的高度 (多scroller的情况)
|
|
vm.setClientHeight();
|
|
}
|
|
}
|
|
};
|
|
|
|
Scroller.extend(diyOption, GlobalOption); // 混入全局的配置
|
|
let myOption = JSON.parse(
|
|
JSON.stringify({
|
|
down: vm.down,
|
|
up: vm.up
|
|
})
|
|
); // 深拷贝,避免对props的影响
|
|
Scroller.extend(myOption, diyOption); // 混入具体界面的配置
|
|
|
|
// 初始化Scroller对象
|
|
vm.scroller = new Scroller(myOption);
|
|
vm.scroller.viewId = vm.viewId; // 附带id
|
|
// init回调scroller对象
|
|
vm.$emit('init', vm.scroller);
|
|
|
|
// 设置高度
|
|
uni.getSystemInfo({
|
|
success(res) {
|
|
if (res.windowTop) vm.windowTop = res.windowTop; // 修正app和H5的top值
|
|
if (res.windowBottom) vm.windowBottom = res.windowBottom; // 修正app和H5的bottom值
|
|
vm.scroller.setBodyHeight(res.windowHeight); // 使down的bottomOffset生效
|
|
}
|
|
});
|
|
|
|
// 因为使用的是scrollview,这里需自定义scrollTo
|
|
vm.scroller.resetScrollTo((y, t) => {
|
|
let curY = vm.scroller.getScrollTop();
|
|
if (t === 0) {
|
|
vm.scrollAnim = false;
|
|
vm.scrollTop = curY;
|
|
vm.$nextTick(function() {
|
|
vm.scrollTop = y;
|
|
});
|
|
} else {
|
|
vm.scrollAnim = true;
|
|
vm.scroller.getStep(
|
|
curY,
|
|
y,
|
|
step => {
|
|
// 此写法可支持配置t
|
|
vm.scrollTop = step;
|
|
},
|
|
t
|
|
);
|
|
}
|
|
});
|
|
},
|
|
mounted() {
|
|
// 设置容器的高度
|
|
this.setClientHeight();
|
|
}
|
|
};
|
|
</script>
|
|
|
|
<style>
|
|
@import './scroller.css';
|
|
</style>
|