在尝试获取所需的对象格式时获取空数据

Question

我有一个对象

"data" : [
{
"name" : "Heading",
"text" : "Text Heading",
"type" : "string",
"values" : [
"Arthur"
]
},
{
"name" : "Source",
"text" : "Source Reference",
"type" : "string",
"values" : [
"Jhon"
]
},
{
"name" : "Place",
"text" : "Bank Building",
"type" : "string",
"values" : [
"Mark"
]
},
{
"name" : "Animal",
"text" : "Branch",
"type" : "string",
"values" : [
"Susan"
]
}
]

有一个函数，我正在传递对象和数组作为参数

fieldArray=["Heading", "Animal"]
myFunction(fieldArray, data){
... your code here
}

我需要获得以下格式的输出，其中我必须使用myArray中的字段和数据的name键来搜索对象。然后我需要把搜索对象的值放在下面的格式中

[{
"id": 1,
"cells": [{
"id": "ConstId",
"cellContent": "Heading"
},
{
"id": "ConstValue",
"cellContent": "Arthur"
}
]
},
{
"id": 2,
"cells": [{
"id": "ConstId",
"cellContent": "Animal"  
},
{
"id": "ConstValue", //a constant field name as ConstValue
"cellContent": "Susan" // the value of the second field in the myArray from object with name Animal
}
]
}
]

我试过这个

const getFormattedData = (fieldArray: any, data: any) => {
let innerData: any = [];
for (let i=0; i<fieldArray.length; i++){
const indexNumber = data.find((key: any) => key.name === fieldArray[i])
if(indexNumber != undefined){
innerData.push({
id: i+1,
cells:[{
id: 'inquiryName',
cellContent: indexNumber.name
},
{
id: 'value',
cellContent: indexNumber.values.toString()
}
] 
})
}
console.log('innerData :>> ', innerData);
}
}

Answer 1

您可以使用以下内容。由于您标记了javascript，所以在JS中发布了答案。

function formatData(data, fieldArray) {
let ret = [];

fieldArray.forEach((field, i) => {
let dataObj = data.filter(d => d.name === field)[0]
if( dataObj ) {
ret.push({
"id": 1,
"cells": [{
"id": "ConstId",
"cellContent": field
},
{
"id": "ConstValue",
"cellContent": dataObj.values[0] //Put whole obj or just first
}
]
})
}
})
return ret;
}

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