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我有一个包含 143 个其他对象的数组的多级 JSON 对象。

在此对象上运行 console.log(obj) 会显示：

0: Object
  ActFTEs: 0.00
  Actual: 11111
  Bud_Month: "October"
  FY_CD: 2013
  Mission_Name: "RST"
__proto__: Object
1: Object
  ActFTEs: 0.00
  Actual: 10000
  Bud_Month: "FY Total"
  FY_CD: 2013
  Mission_Name: "RST"

等等......通过所有 143 个对象。但是，名称/值对 Mission_Name:"RST" 仅在前n 个对象中普遍存在。

例如，obj 43 包含：

43: Object
   ActFTEs: 0.00
   Actual: 10000
   Bud_Month: "FY Total"
   FY_CD: 2013
   Mission_Name: "VAO"

我创建了以下函数，但这仍然返回与“Bud_Month”相关的名称/值对的全部 143 个值。

function get_dataArray() {
 var arr = [];
 var i= 0;
 for (i=0;i<jsonobj.row.length;i++) {   
    if (jsonobj.row[i][name]="RST") {
         arr[i] = jsonobj.row[i]["Bud_Month"];
    }    
 } 
 console.log(arr);
 return arr;
}

这将返回：

["October", "FY Total", "December", "January", "February", "March", "April", "May", "June", "July", "August", "September", "FY Total", "October", "November", "December", "January", "February", "March", "April", "May", "June", "July", "August", "September", "November", "October", "November", "December", "January", "February", "March", "April", "May", "June", "July", "August", "September", "FY Total", "October", "FY Total", "December", "January", "February", "March", "April", "May", "June", "July", "August", "September", "FY Total", "October", "November", "December", "January", "February", "March", "April", "May", "June", "July", "August", "September", "November", "October", "FY Total", "December", "January", "February", "March", "April", "May", "June", "July", "August", "September", "FY Total", "October", "November", "December", "January", "February", "March", "April", "May", "June", "July", "August", "September", "November", "October", "FY Total", "December", "January", "February", "March", "April", "May", "June"…]

有人对如何仅在包含 Mission_Name:"RST" 的名称/值对的对象中返回“Bud_Month”的值有任何建议吗？

4

1 回答 1

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if (jsonobj.row[i][name]="HST") {
     arr[i] = jsonobj.row[i]["Bud_Month"];
}

应该是：

if (jsonobj.row[i][name]=="RST") {
     arr[i] = jsonobj.row[i]["Bud_Month"];
}
于 2013-02-14T05:12:53.977 回答