解析模块的数据传不到逻辑模块

Question

SampleTime.prototype.getSampleStateBySampleNo是数据解析模块;SampleTime是JS交互逻辑模块;SampleTime.prototype._setSampleNo是关联模块;
关联模块传输数据到解析模块是正常的,但是传输到交互模块就没数据了,本来调用存储过程是正常的,代码量有些大,不便之处多多海涵,同事说this的指向有问题,但不知道怎么修改
所有代码://JScript文件
functionSampleTime(){
vartimes=this._rowsData;
console.log(times);
//计算宽度,总和:
vartotals=0;
for(vartotal=0;totaltotals+=times[total];
}
varfirstTimes=[];
for(varf=0;fif(times[f]!=0){
firstTimes.push(Math.round(100/totals*times[f])+'%');
}else{
firstTimes.push('0%');
}
}
varlist=[
['采样',times[0]],
['送检',times[1]],
['签收',times[2]],
['已登记',times[3]],
['IOM',times[4]],
['离心',times[5]],
['去盖',times[6]],
['测试中',times[7]],
['已上传',times[8]],
['已发送',times[9]]
];
varcontainer=document.querySelector('.container');
vartimeBox=document.querySelector('.timeBox');
//横向:
var_htmlLine='
耗时
';
//纵向
var_htmlParallel='
耗时明细
'
for(varj=0;j//横向:
_htmlLine+=
''+
'●
';
if(firstTimes[j]!=='0%'){
_htmlLine+=list[j][1];
}
_htmlLine+='

Answer 1

functionSampleTime(){vartimes=this._rowsData;...this._valueDatas.forEach(...}//調用標本信息SampleTime.prototype._setSampleNo=function(nSampleNo){//清除表数据this._tableLogInfo=null;//alert(nSampleNo);SampleTime.prototype.getSampleStateBySampleNo(nSampleNo);//ASampleTime();//B}//交互模塊,柱状图横向纵向时间轴//定义初始值的吧SampleTime.prototype.getSampleStateBySampleNo=function(p){...this.rowsData=[];this._rowsData=[];this._rowsData=...}SampleTime.prototype.getSampleStateBySampleNo(1);//C1.为什么要用prototype来定义方法，直接函数不好么？2.既然要用prototype来访定义方法，那就好好使用JS面向对象的方法问题出在:C处代码调用时的this为SampleTime函数对象的prototype属性对象A处代码调用时的this为SampleTime函数对象的prototype属性对象B处代码调用时的this为全局对象那么也即是所你在C、A处设置的参数，对B处的函数体代码来说完全没有用看下下面代码，你就会明白:functionTEST(){this._p="TEST";console.log("this_p1:"+this._p1);console.log("this_p2:"+this._p2);}TEST.prototype.fun1=function(){this._p="fun1";}TEST.prototype._run_=function(){TEST.prototype.fun1();TEST();}TEST.prototype.fun1=function(){this._p1="fun1";}TEST.prototype.fun2=function(){this._p2="fun2";}TEST.prototype.fun2();TEST.prototype._run_();//this_p1:undefined//this_p2:undefinedconsole.log(TEST.prototype._p1);//fun1console.log(TEST.prototype._p2);//fun2console.log(this._p);//TEST