解决mobileSelect初始化弹出层不带id问题

mobileSelect初始化不带id,删除再添加,mobileSelect层会一直添加

把以下代码替换 mobileSelect.js就OK了

/*!
 * mobileSelect.js
 */

(function() {
    function getClass(dom,string) {
        return dom.getElementsByClassName(string);
    }
    //构造器
    function MobileSelect(config) {
        this.mobileSelect;
        this.wheelsData = config.wheels;
        this.jsonType =  false;
        this.cascadeJsonData = [];
        this.displayJson = [];
        this.curValue = null;
        this.curIndexArr = [];
        this.cascade = false;
        this.startY;
        this.moveEndY;
        this.moveY;
        this.oldMoveY;
        this.offset = 0;
        this.offsetSum = 0;
        this.oversizeBorder;
        this.curDistance = [];
        this.clickStatus = false;
        this.isPC = true;
        this.init(config);
    }
    MobileSelect.prototype = {
        constructor: MobileSelect,
        init: function(config){
            console.log(config)
            var _this = this;
            _this.keyMap = config.keyMap ? config.keyMap : {id:'id', value:'value', childs:'childs'};
            _this.checkDataType();
            _this.renderWheels(_this.wheelsData, config.cancelBtnText, config.ensureBtnText,config.trigger);
            _this.trigger = document.querySelector(config.trigger);
            if(!_this.trigger){
                console.error('mobileSelect has been successfully installed, but no trigger found on your page.');
                return false;
            }
            _this.wheel = getClass(_this.mobileSelect,'wheel');
            _this.slider = getClass(_this.mobileSelect,'selectContainer');
            _this.wheels = _this.mobileSelect.querySelector('.wheels');
            _this.liHeight = _this.mobileSelect.querySelector('li').offsetHeight;
            _this.ensureBtn = _this.mobileSelect.querySelector('.ensure');
            _this.cancelBtn = _this.mobileSelect.querySelector('.cancel');
            _this.grayLayer = _this.mobileSelect.querySelector('.grayLayer');
            _this.popUp = _this.mobileSelect.querySelector('.content');
            _this.callback = config.callback || function(){};
            _this.transitionEnd = config.transitionEnd || function(){};
            _this.onShow = config.onShow || function(){};
            _this.onHide = config.onHide || function(){};
            _this.initPosition = config.position || [];
            _this.titleText = config.title || '';
            _this.connector = config.connector || ' ';
            _this.triggerDisplayData = !(typeof(config.triggerDisplayData)=='undefined') ? config.triggerDisplayData : true;
            _this.trigger.style.cursor='pointer';
            _this.setStyle(config);
            _this.setTitle(_this.titleText);
            _this.checkIsPC();
            _this.checkCascade();
            _this.addListenerAll();

            if (_this.cascade) {
                _this.initCascade();
            }
            //定位 初始位置
            if(_this.initPosition.length < _this.slider.length){
                var diff = _this.slider.length - _this.initPosition.length;
                for(var i=0; i'+
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'; _this.mobileSelect.innerHTML =content; document.body.appendChild(_this.mobileSelect); //根据数据长度来渲染 var tempHTML=''; for(var i=0; i'+wheelsData[i].data[j][_this.keyMap.value]+''; } }else{ for(var j=0; j'; } } tempHTML += '