微信小程序scroll-view锚点链接滚动跳转功能


Posted in Javascript onDecember 12, 2019

微信小程序scroll-view锚点链接滚动跳转功能

html

<view class="list">
 <view bindtap='jumpTo' wx:for="{{keys}}" data-item="{{item}}">{{item}}</view>
</view>

<scroll-view scroll-into-view="{{toitem}}" scroll-y="true" scroll-with-animation="true" class="position gochooseAbank">
 <view wx:for="{{data}}" id="{{item.key}}"> {{item.name}} </view>
</scroll-view>

 js

//index.js
//获取应用实例
const app = getApp()

Page({
data: {
 toitem:'',
 keys:['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','P','Q','S','T','U','W','X','Y','Z'],
 data: [
  {
   "id": "166",
   "name": "中国农业银行",
   "abbr": "ABC",
   "key": "A",
   "hot": "1"
  },
  
  {
   "id": "167",
   "name": "中国银行",
   "abbr": "BOC",
   "key": "B",
   "hot": "1"
  },
  {
   "id": "314",
   "name": "包商银行",
   "abbr": "BSB",
   "key": "B",
   "hot": "0"
  },
  {
   "id": "196",
   "name": "大连银行",
   "abbr": "DLB",
   "key": "D",
   "hot": "0"
  },
  {
   "id": "215",
   "name": "龙江银行",
   "abbr": "DAQINGB",
   "key": "D",
   "hot": "0"
  },
  {
   "id": "219",
   "name": "东莞农村商业银行",
   "abbr": "DRCBCL",
   "key": "D",
   "hot": "0"
  },
  {
   "id": "179",
   "name": "恒丰银行",
   "abbr": "EGBANK",
   "key": "E",
   "hot": "0"
  },
  {
   "id": "198",
   "name": "福建海峡银行",
   "abbr": "FJHXBC",
   "key": "F",
   "hot": "0"
  },
  {
   "id": "229",
   "name": "桂林银行",
   "abbr": "GLBANK",
   "key": "G",
   "hot": "0"
  },
  {
   "id": "294",
   "name": "广西省农村信用",
   "abbr": "GXRCU",
   "key": "G",
   "hot": "0"
  },
  {
   "id": "174",
   "name": "华夏银行",
   "abbr": "HXBANK",
   "key": "H",
   "hot": "0"
  },
  {
   "id": "189",
   "name": "杭州银行",
   "abbr": "HZCB",
   "key": "H",
   "hot": "0"
  },
  {
   "id": "322",
   "name": "湖南省农村信用社",
   "abbr": "HNRCC",
   "key": "H",
   "hot": "0"
  },
  {
   "id": "165",
   "name": "中国工商银行",
   "abbr": "ICBC",
   "key": "I",
   "hot": "1"
  },
  {
   "id": "188",
   "name": "江苏银行",
   "abbr": "JSBANK",
   "key": "J",
   "hot": "0"
  },
  {
   "id": "203",
   "name": "嘉兴银行",
   "abbr": "JXBANK",
   "key": "J",
   "hot": "0"
  },
  {
   "id": "311",
   "name": "金华银行",
   "abbr": "JHBANK",
   "key": "J",
   "hot": "0"
  },
  {
   "id": "248",
   "name": "昆仑银行",
   "abbr": "KLB",
   "key": "K",
   "hot": "0"
  },
  {
   "id": "279",
   "name": "库尔勒市商业银行",
   "abbr": "KORLABANK",
   "key": "K",
   "hot": "0"
  },
  {
   "id": "298",
   "name": "昆山农村商业银行",
   "abbr": "KSRB",
   "key": "K",
   "hot": "0"
  },
  {
   "id": "222",
   "name": "辽阳市商业银行",
   "abbr": "LYCB",
   "key": "L",
   "hot": "0"
  },
  {
   "id": "324",
   "name": "洛阳银行",
   "abbr": "LYBANK",
   "key": "L",
   "hot": "0"
  },
  {
   "id": "220",
   "name": "浙江民泰商业银行",
   "abbr": "MTBANK",
   "key": "M",
   "hot": "0"
  },
  {
   "id": "190",
   "name": "南京银行",
   "abbr": "NJCB",
   "key": "N",
   "hot": "0"
  },
  {
   "id": "191",
   "name": "宁波银行",
   "abbr": "NBBANK",
   "key": "N",
   "hot": "0"
  },
  
  {
   "id": "249",
   "name": "鄂尔多斯银行",
   "abbr": "ORBANK",
   "key": "O",
   "hot": "0"
  },
  {
   "id": "169",
   "name": "中国邮政储蓄银行",
   "abbr": "PSBC",
   "key": "P",
   "hot": "1"
  },
  {
   "id": "201",
   "name": "青岛银行",
   "abbr": "QDCCB",
   "key": "Q",
   "hot": "0"
  },
  {
   "id": "281",
   "name": "齐鲁银行",
   "abbr": "QLBANK",
   "key": "Q",
   "hot": "0"
  },
  {
   "id": "172",
   "name": "上海浦东发展银行",
   "abbr": "SPDB",
   "key": "S",
   "hot": "1"
  },
  {
   "id": "182",
   "name": "平安银行",
   "abbr": "SPABANK",
   "key": "S",
   "hot": "0"
  },
  {
   "id": "284",
   "name": "盛京银行",
   "abbr": "SJBANK",
   "key": "S",
   "hot": "0"
  },
  {
   "id": "287",
   "name": "深圳农村商业银行",
   "abbr": "SRCB",
   "key": "S",
   "hot": "0"
  },
  
  {
   "id": "202",
   "name": "台州银行",
   "abbr": "TZCB",
   "key": "T",
   "hot": "0"
  },
  {
   "id": "230",
   "name": "乌鲁木齐市商业银行",
   "abbr": "URMQCCB",
   "key": "U",
   "hot": "0"
  },
  {
   "id": "200",
   "name": "温州银行",
   "abbr": "WZCB",
   "key": "W",
   "hot": "0"
  },
  
  {
   "id": "307",
   "name": "威海市商业银行",
   "abbr": "WHCCB",
   "key": "W",
   "hot": "0"
  },
  {
   "id": "250",
   "name": "邢台银行",
   "abbr": "XTB",
   "key": "X",
   "hot": "0"
  },
  {
   "id": "256",
   "name": "西安银行",
   "abbr": "XABANK",
   "key": "X",
   "hot": "0"
  },
  {
   "id": "304",
   "name": "许昌银行",
   "abbr": "XCYH",
   "key": "X",
   "hot": "0"
  },
  {
   "id": "184",
   "name": "玉溪市商业银行",
   "abbr": "YXCCB",
   "key": "Y",
   "hot": "0"
  },
  {
   "id": "185",
   "name": "尧都农商行",
   "abbr": "YDRCB",
   "key": "Y",
   "hot": "0"
  },
  {
   "id": "297",
   "name": "宜宾市商业银行",
   "abbr": "YBCCB",
   "key": "Y",
   "hot": "0"
  },
  {
   "id": "211",
   "name": "齐商银行",
   "abbr": "ZBCB",
   "key": "Z",
   "hot": "0"
  },
  {
   "id": "213",
   "name": "遵义市商业银行",
   "abbr": "ZYCBANK",
   "key": "Z",
   "hot": "0"
  },
  
  {
   "id": "286",
   "name": "郑州银行",
   "abbr": "ZZBANK",
   "key": "Z",
   "hot": "0"
  },
  {
   "id": "303",
   "name": "张家口市商业银行",
   "abbr": "ZJKCCB",
   "key": "Z",
   "hot": "0"
  }
 ]
},
jumpTo: function (e) {
 console.log(e)
 let option = e.currentTarget.dataset.item;
 this.setData({
  toitem: option
 })
} ,

})

 css 

/* 必须要给的100%不然无法实现滚动跳转效果 */
page{
 height: 100%; 
}
/* 必须要给的100%不然无法实现滚动跳转效果 */
.position{
 position: relative; 
 height: 100%;
 
}
.list{ 
 position: fixed;
 z-index: 9;
 top:175rpx; 
 right: 7rpx; 
 font-size: 28rpx;
 color: #6ea7f7;
 line-height: 20px;
 text-align: center;
}
.gochooseAbank view{
 height: 100rpx;
 line-height: 100rpx;
 border-bottom: 1rpx solid #e8e8e8
}
.keys{
 font-size: 28rpx;
 color: #6ea7f7;

}

总结

以上所述是小编给大家介绍的微信小程序scroll-view锚点链接滚动跳转功能,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对三水点靠木网站的支持!
如果你觉得本文对你有帮助,欢迎转载,烦请注明出处,谢谢!

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