小程序 通讯录效果图
三个主要部分 : 1)右侧定位导航 2)左侧内容部分 3)顶部固定导航
wxml 部分
<view>
<!-- 左侧列表内容部分 -->
<scroll-view class="contentList" enable-back-to-top scroll-into-view="{{toView}}" scroll-y="true" scroll-with-animation="true" bindscroll="onPageScroll">
<view wx:for="{{listMain}}" wx:for-item="group" wx:key="{{group.id}}" id="{{ 'inTo'+group.id}}" data-id='{{group.id}}'>
<view class="address_top">{{group.region}}</view>
<view wx:for="{{group.items}}" wx:for-item="item" wx:key="{{item.brandId}}">
<view class="address_bottom" data-id='{{item.brandId}}'>{{item.name}}</view>
</view>
</view>
</scroll-view>
<!-- 顶部固定分类 -->
<view class="list-fixed {{fixedTitle==null ? 'hide':''}}" style="transform:translate3d(0,{{fixedTop}}px,0);">
<view class="fixed-title"> {{fixedTitle}} </view>
</view>
<!-- 右侧字母导航 -->
<view class="orientation_region">
<view class="orientation">#</view>
<block wx:for="{{listMain}}" wx:key="{{item.id}}">
<view class="orientation_city {{isActive==item.id ? 'active':'' }}" bindtap="scrollToViewFn" data-id="{{item.id}}">
{{item.region}}
</view>
</block>
</view>
</view>
wxss
page {
height: 100%;
}
.search {
display: flex;
position: relative;
padding: 20rpx 30rpx;
background: #fff;
}
.search .input-wrapper {
background: #f2f2f2;
width: 80%;
display: flex;
height: 68rpx;
border-radius: 68rpx;
position: relative;
}
.search .input-wrapper input {
height: 68rpx;
width: calc(100% - 84rpx);
margin-left: 20rpx;
}
.search .input-wrapper .searchImg {
width: 32rpx;
height: 32rpx;
margin-left: 32rpx;
position: relative;
top: 50%;
margin-top: -18rpx;
}
.search .input-wrapper .delImg {
width: 32rpx;
height: 32rpx;
position: relative;
top: 50%;
margin-top: -16rpx;
right: 32rpx;
vertical-align: top;
}
.search .searchBtn {
color: #348efa;
width: 20%;
text-align: center;
line-height: 68rpx;
font-size: 36rpx;
}
.currentCity {
padding: 20rpx 30rpx;
}
.currentCity .subTitle {
font-weight: bold;
font-size: 28rpx;
}
.currentCity .city {
border: 1px solid #ccc;
display: inline-block;
padding: 10rpx 40rpx;
border-radius: 8rpx;
margin-top: 20rpx;
}
.currentCity .city image {
width: 26rpx;
height: 32rpx;
vertical-align: top;
}
.hotCity {
padding: 0 80rpx 0 30rpx;
}
.hotCity .subTitle {
font-weight: bold;
}
.hotCity .content {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
}
.hotCity .content {
margin-top: 20rpx;
}
.hotCity .content .unit {
width: 30%;
border: 1px solid#CCCCCC;
text-align: center;
border-radius: 8rpx;
padding: 10rpx 0;
margin-bottom: 20rpx;
}
.allCity { height:50px; line-height: 50px; padding: 0 30rpx; font-weight: bold; font-size: 30rpx;}
.contentList { padding-bottom: 20rpx; box-sizing: border-box; height: 100%; bottom: 0; position: absolute;}
.location { width: 100%;}
.location_top { height: 76rpx; line-height: 76rpx; background: #f4f4f4; color: #606660; font-size: 28rpx; padding: 0 20rpx;}
.location_bottom { height: 140rpx; line-height: 140rpx; color: #d91f16; font-size: 28rpx; border-top: 2rpx #ebebeb solid; border-bottom: 2rpx #ebebeb solid; padding: 0 20rpx; align-items: center; display: -webkit-flex;}
.address_top { height: 36px; line-height: 36px; background: #f5f5f5; color:rgba(153,153,153,1); font-size: 28rpx; padding: 0 20rpx;}
.address_bottom { height: 88rpx; line-height: 88rpx; background: #fff; color: #000; font-size: 28rpx; padding: 0 20rpx; border-bottom: 2rpx #ebebeb solid; margin-left: 15rpx;}
.location_img { width: 48rpx; height: 48rpx; position: absolute; right: 20rpx; top: 125rpx;}
.add_city { width: 228rpx; height: 60rpx; line-height: 60rpx; text-align: center; border: 2rpx solid #ebebeb; color: #000; margin-right: 20rpx;}
.add_citying { width: 228rpx; height: 60rpx; line-height: 60rpx; text-align: center; border: 2rpx solid #09bb07; color: #09bb07; margin-right: 20rpx;}
.orientation { white-space: normal; display: inline-block; width: 45rpx; height: 50rpx; font-size: 28rpx; font-weight: bold; color: rgb(88, 87, 87); text-align: center;}
.orientation_region { padding: 5px 0px; width: 45rpx; font-size: 20rpx; position: fixed; top: 50%; right: 6rpx; transform: translate(0, -50%); background: rgb(199, 198, 198); border-radius: 10px;}
.orientation_city { height: 40rpx; line-height: 40rpx; color: #000; text-align: center;}
.active { color: #2cc1d1;}
.list-fixed { position: absolute; width: 100%; z-index: 999; height: 36px; line-height: 36px; background: #ebebeb; color: #999; font-size: 28rpx; padding: 0 20rpx;}
.fixed-title { color: #2cc1d1;}.hide{ display: none;}
Page({
/** * 页面的初始数据 */
data: {
isActive: null,
listMain: [{ id: "1", region: "A", items: [{ id: "..", name: "阿明" }, { id: "..", name: "阿乐" }, { id: "..", name: "奥特曼" }, { id: "..", name: "安庆" } ] }, { id: "2", region: "B", items: [{ id: "..", name: "爸爸" }, { id: "..", name: "八仔" } ] }, { id: "3", region: "C", items: [{ id: "..", name: "车仔面" }, { id: "..", name: "吃货" }, { id: "..", name: "蠢货" } ] }, { id: "4", region: "D", items: [{ id: "..", name: "担担面" }, { id: "..", name: "刀仔" }, { id: "..", name: "兑兑" } ] }, { id: "5", region: "E", items: [{ id: "..", name: "担担面" }, { id: "..", name: "刀" }, { id: "..", name: "对对" } ] }, { id: "6", region: "F", items: [{ id: "..", name: "冯洁" }, { id: "..", name: "峰仔" }, { id: "..", name: "凤姐" } ] }, ],
fixedTitle: null,
toView: 'inTo0',
oHeight: [],
scroolHeight: 0,
fixedTop: 0 },
//点击右侧字母导航定位触发
scrollToViewFn: function(e) {
var that = this; var _id = e.target.dataset.id;
for (var i = 0; i < that.data.listMain.length; ++i) {
if (that.data.listMain[i].id === _id) {
that.setData({
isActive: _id, toView: 'inTo' + _id, fixedTitle: that.data.listMain[i].region})
break;
}
} },
// 页面滑动时触发
onPageScroll: function(e) {
this.setData({ scroolHeight: e.detail.scrollTop });
for (let i in this.data.oHeight) {
if (e.detail.scrollTop < this.data.oHeight[i].height) {
this.setData({
isActive: this.data.oHeight[i].key,
fixedTitle: this.data.oHeight[i].name
});
return false;
} } },
// 处理数据格式,及获取分组高度
getBrands: function() {
var that = this; var number = 0
//计算分组高度,wx.createSelectotQuery()获取节点信息
for (let i = 0; i < that.data.listMain.length; ++i) {
wx.createSelectorQuery().select('#inTo' + that.data.listMain[i].id).boundingClientRect(function(rect) { number = rect.height + number; var newArry = [{ 'height': number, 'key': rect.dataset.id, "name": that.data.listMain[i].region }]
that.setData({
oHeight: that.data.oHeight.concat(newArry)
})
}).exec(); }; },
onLoad: function(options) {
var that = this;
that.getBrands();
}})