作者:保佑想-回丽水的阿卉 | 来源:互联网 | 2017-05-11 02:02
本篇文章主要分享了微信小程序拖拽排序的示例代码。具有一定的参考价值,下面跟着小编一起来看下吧
index.wxml
{{item.content}}
index.js
//index.js
//获取应用实例
var app = getApp();
var x,y,x1,y1,x2,y2,index,currindex,n,yy;
var arr1 = [{content:11,id:1},{content:22,id:2},{content:33,id:3},{content:44,id:4},{content:55,id:5}];
Page({
data: {
mainx:0,
content:[{content:11,id:1},{content:22,id:2},{content:33,id:3},{content:44,id:4},{content:55,id:5}],
start:{x:0,y:0}
},
movestart:function(e){
currindex = e.target.dataset.index;
x = e.touches[0].clientX;
y = e.touches[0].clientY;
x1 = e.currentTarget.offsetLeft;
y1 = e.currentTarget.offsetTop;
},
move:function(e){
yy = e.currentTarget.offsetTop;
x2 = e.touches[0].clientX-x+x1;
y2 = e.touches[0].clientY-y+y1;
this.setData({
mainx:currindex,
opacity:0.7,
start:{x:x2,y:y2}
})
},
moveend:function(){
if(y2 != 0){
var arr = [];
for(var i=0; i(52*(k-1)+k*2-26)){
n=k;
}
}
if(y2>(52*(nx-1)+nx*2-26)){
n = nx;
}
console.log(arr);
console.log(arr1)
arr.splice((currindex-1),1);
arr.splice((n-1),0,arr1[currindex-1]);
arr1 = [];
for(var m=0; mindex.wxss
.container {
height: 100%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: space-between;
padding: 200rpx 0;
box-sizing: border-box;
}
.box{width:300px; position: relative}
.main{width: 90%; height:50px; background: #eee; border: 1px solid #ccc; margin:2px auto; text-align: center; line-height: 50px;}
.mainmove{position: absolute; opacity: 0.7}
.maind{background: #fff; border:1px dashed #efefef;}
.mainend{position: static; opacity: 1;}
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