[英]How to dynamically add an object with an array key to an object literal?
我有一個現有的對象文字:
var words=[
{
"word":"callous",
"definition":"uncaring",
"examples": [
{"sentence":"How could you be so callous?"},
{"sentence":"What a callous thing to say!"},
{"sentence":"That showed a callous disregard for the consequences."}
]
}
];
我正在嘗試動態添加更多對象,如下所示:
var obj={};
obj.word="nextword";
obj.definition ="nextword definition";
obj.examples= ???;
for (var i = 0; i < nextwordSentencesArray.length; i++) {
??? obj.examples.sentence.push(nextwordSentencesArray[i]);
}
words.push(obj);
我曾在-???-嘗試過各種選項,但沒有任何效果。 感激之至。
為什么不使用完整的對象進行推送以及nextwordSentencesArray
與所需屬性的映射?
words.push({
word: "nextword",
definition: "nextword definition",
examples: nextwordSentencesArray.map(sentence => ({ sentence }))
});
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.