使用隨機數組創建映射JSON對象

Question

我有JSON對象和數組

sampleJson={"id":1,"option1":"","option2":"","option3":""}
sampleArray=["car","","Animals"]

我想以以下格式將sampleArray添加到sampleJson

sampleJson={"id":1,"option1"="car","option2":"Animals","option3":""}

樣本數組將是["","car",""] Or ["","animal","Car"]?一樣隨機的["","car",""] Or ["","animal","Car"]?

Answer 1

var sampleJson={"id":1,"option1":"","option2":"","option3":""}
var sampleArray=["car","","Animals"];
var count = 1;
sampleArray.forEach(function(ele){
    if(ele.length){
        sampleJson['option' + count] = ele;
        count++;
    }
})
console.log(sampleJson);//{id: 1, option1: "car", option2: "Animals", option3: ""}

Answer 2

var sampleJson={"id":1,"option1":"","option2":"","option3":""}
var sampleArray=["car","","Animals"]
Object.keys(sampleJson).filter(function(k) {
    return k.includes('option');
}).forEach(function(k,i) {
    if (sampleArray.length > i) 
        sampleJson[k] = sampleArray[i];
});
console.log(sampleJson)

希望能幫助到你！！

Answer 3

感謝您的幫助，我找到了解決方案

 var i=1; sampleData.forEach(element => { if(element.length != 0){ sampleJson['option'+i]=element; i++; } });