5-22 WPS JS宏reduce数组的归并迭代应用(实例:提取最大最小值的记录)

爱上妖精的尾巴2025-10-18 8:34

5-22 WPS JS宏reduce 数组的归并迭代应用(实例:提取最大最小值的记录)

要求:提取最大最小值的记录

代码：

function test(){

var newarr=[]

var num=1

for (var rng of Range("a2:a12")){

var arr=rng.Resize(1,3).Value()[0];

newarr.push(arr);

}

for (var rng of Range("a2:a12")){

var arr=rng.Resize(1,3).Value()[0];

newarr.push(arr);

}

for (var cls of ["A村","B村","C村"]){

var filterarr=newarr.filter(v=>v[0]==cls)

var arr1=filterarr.reduce((x,y)=>(x[2]>y[2])?x:y);

var arr2=filterarr.reduce((x,y)=>(x[2]<y[2])?x:y);

Range("f1:h1").Offset(num++).Value2=arr1;

Range("f1:h1").Offset(num++).Value2=arr2;

}

javascript 复制代码

function test(){

 var newarr=[]

  var num=1

for (var rng of Range("a2:a12")){

  var arr=rng.Resize(1,3).Value()[0];

  newarr.push(arr);

}



  

for (var rng of Range("a2:a12")){

 var arr=rng.Resize(1,3).Value()[0];

  newarr.push(arr);

}



for (var cls of ["A村","B村","C村"]){

 var filterarr=newarr.filter(v=>v[0]==cls)

  var arr1=filterarr.reduce((x,y)=>(x[2]>y[2])?x:y);

   var arr2=filterarr.reduce((x,y)=>(x[2]<y[2])?x:y);

 Range("f1:h1").Offset(num++).Value2=arr1;

  Range("f1:h1").Offset(num++).Value2=arr2;

  }

  }

结果：