mobileSelect.js 基本用法支持移动，pc

这是一款多功能的移动端滚动选择器，支持单选到多选、支持多级级联、提供自定义回调函数、提供update函数二次渲染、重定位函数、兼容pc端拖拽等等.
mobileSelect代码

1. 标签引入

<link rel="stylesheet" type="text/css" href="css/mobileSelect.css">
<script src="js/mobileSelect.js" type="text/javascript"></script>

2. 使用

• 普通数组格式-非联动

  
  image

<div id="day"></div>
<script type="text/javascript">
var mobileSelect1 = new MobileSelect({
    trigger: '#day',
    title: '单项选择',
    wheels: [
                {data:['周日','周一','周二','周三','周四','周五','周六']}
            ],
    position:[2]
});
</script>

• json格式-非联动

  
  image

<div id="area"></div>
<script type="text/javascript">
var mobileSelect2 = new MobileSelect({
    trigger: '#area',
    title: '地区选择',
    wheels: [
                {data:[
                    {id:'1',value:'附近'},
                    {id:'2',value:'上城区'},
                    {id:'3',value:'下城区'},
                    {id:'4',value:'江干区'},
                    {id:'5',value:'拱墅区'},
                    {id:'6',value:'西湖区'}
                ]},
                {data:[
                    {id:'1',value:'1000米'},
                    {id:'2',value:'2000米'},
                    {id:'3',value:'3000米'},
                    {id:'4',value:'5000米'},
                    {id:'5',value:'10000米'}
                ]}
            ],
    callback:function(indexArr, data){
        console.log(data);
    }
});
</script>

• json格式-联动

  
  image

<div id="area2"></div>

<script type="text/javascript">
  var mobileSelect3 = new MobileSelect({
      trigger: '#area2',
      title: '地区选择-联动',
      wheels: [
                  {data:[
                      {
                          id:'1',
                          value:'附近',
                          childs:[
                              {id:'1',value:'1000米'},
                              {id:'2',value:'2000米'},
                              {id:'3',value:'3000米'},
                              {id:'4',value:'5000米'},
                              {id:'5',value:'10000米'}
                          ]
                      },
                      {id:'2',value:'上城区'},
                      {id:'3',value:'下城区'},
                      {id:'4',value:'江干区'},
                      {id:'5',value:'拱墅区'},
                      {id:'6',value:'西湖区'}
                  ]}
              ],
      position:[0,1],
      callback:function(indexArr, data){
          console.log(data);
      }
  });
  </script>

• 异步填充数据

<div id="trigger4"></div>
<script type="text/javascript">
    var mobileSelect4 = new MobileSelect({
        trigger: '#trigger4',
        title: 'ajax fill data - cascade',
        wheels: [
                    {data:[
                        {
                            id:'1',
                            value:'',
                            childs:[
                                {id:'A1',value:''},
                            ]
                        }
                    ]}
                ],
        callback:function(indexArr, data){
            console.log(data);
        }
    });

    $.ajax({
        type: "POST",
        url: "xxxx",
        data: {},
        dataType: "json",
        success: function(res){
            //Assume that the obtained res.data is：
            // [{
            //     id:'1',
            //     value:'after update',
            //     childs:[
            //         {id:'A1',value:'apple'},
            //         {id:'A2',value:'banana'},
            //         {id:'A3',value:'orange'}
            //     ]
            // }]
            mobileSelect4.updateWheels(res.data);
        }
    });
</script>