Google App Script If Condition 没有给出答案

Question

我试图添加一个 if 条件。条件一如果预付款低于35%价格则"Your downpayment should be above 35% of the price"条件二如果预付款高于100%价格则"your downpayment should be below 100% of the price"条件三，如果首付款在 35%-100% 之间，则计算一下。答案在我下面的代码中不起作用，我哪里出错了？ if(parseInt(downPayment) < 0.35*parseInt(vprice) || parseInt(downPayment) = parseInt(vprice)) {    document.getElementById("month").innerHTML = "Your downpayment should be minimum 35% of the price - "  +" (↑"+ nf.format((Math.round(vprice*0.35))) +")";    }      else if(parseInt(downPayment) > parseInt(vprice)) {    document.getElementById("month").innerHTML = "Your downpayment should be below 100% of the price - "  +" (↑"+ nf.format((Math.round(vprice*0.100))) +")";    }    else {    document.getElementById("month").innerHTML = " 1st Year Monthly Rental: "+ nf.format((Math.round(month))) + "<br>2nd Year Monthly Rental: " +  nf.format((Math.round(month2))) + "<br>3rd Year Monthly Retal:"+  nf.format((Math.round(month3))) ;  google.script.run.userClicked({    vprice,    downPayment,    rate,    period,    month  });  //sending to HTML by ID  document.getElementById("subL").innerHTML = "Sub Loan - "+  nf.format((Math.round(subL)));  document.getElementById("YearBulk1").innerHTML = "1st Year End Bulk Payment - "+ nf.format((Math.round(YearBulk1))); document.getElementById("YearBulk2").innerHTML = "2nd Year End Bulk Payment - "+ nf.format((Math.round(YearBulk2))); document.getElementById("YearBulk3").innerHTML = "3rd Year End Bulk Payment - "+ nf.format((Math.round(YearBulk3)));      }

Answer 1

解释：

• 你在第一个陈述中有一个错字if；它应该==代替=但你也可以通过使用简化表达式<=。

• 您必须放在条件document.getElementById("month").innerHTML之外if，否则其余元素将不会发送到网页。

• 我还使用模板文字来简化您的表达式并使其更适合未来。

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解决方案：

if(parseInt(downPayment) <= 0.35*parseInt(vprice) ) {

  var resm = `Your downpayment should be minimum 35% of the price - (↑ ${nf.format((Math.round(vprice*0.35)))})`;

  }

  

  

  else if(parseInt(downPayment) > parseInt(vprice)) {

    var resm = `Your downpayment should be below 100% of the price - (↑ ${nf.format((Math.round(vprice*0.100)))})`;

  }

  

  else {

var resm = `1st Year Monthly Rental: ${nf.format((Math.round(month)))} <br>2nd Year Monthly Rental: ${nf.format((Math.round(month2)))} <br>3rd Year Monthly Retal: ${nf.format((Math.round(month3)))}`;

  }

  document.getElementById("month").innerHTML = resm;

  google.script.run.userClicked({

    vprice,

    downPayment,

    rate,

    period,

    month

  })

  //sending to HTML by ID

  document.getElementById("subL").innerHTML = "Sub Loan - "+  nf.format((Math.round(subL)));

  document.getElementById("YearBulk1").innerHTML = "1st Year End Bulk Payment - "+ nf.format((Math.round(YearBulk1)));

 document.getElementById("YearBulk2").innerHTML = "2nd Year End Bulk Payment - "+ nf.format((Math.round(YearBulk2)));

 document.getElementById("YearBulk3").innerHTML = "3rd Year End Bulk Payment - "+ nf.format((Math.round(YearBulk3)));