学习使用js循环向指定数组中追加元素

示例代码

var vote_result = [];
   
var vote_options_list= [
            {
    
    
                "option_id": 121,
                "option_title": "刘德华",
    
                "vote_number": 6,
                "vote_ratio": "66.67"
            },
            {
    
    
                "option_id": 122,
                "option_title": "张学友",
                "vote_number": 3,
                "vote_ratio": "33.33"
            }
        ];
 //循环赋值
 for (var i = 0; i < vote_options_list.length; i++) {
    
    
  let vote_arr = {
    
    
      "name": vote_options_list[i].option_title,
      "total": vote_options_list[i].vote_number
    }
  vote_result.push(vote_arr);
}