JavaScript 发出警报提示并编辑数组？

Question

//global variable
var memArray  =[];

//object    
function member(id, password){

  this.id          = id; 
  this.pwd         = password
  }
  var memObj1=new member("m001","123");
  memArray.push(memObj1);

如何发出警报来提示和编辑推送到 memArray 的每个对象？

Answer 1

如果您想自定义它，请尝试使用您自己的模态而不是 window.prompt 并仅显示带有可编辑文本字段的值，在提交时捕获这些值并分别在数组中更改它们。

var memArray = [];


//object    
function member(id, password) {

  this.id = id;
  this.pwd = password
}
var memObj1 = new member("m001", "123");
var memObj2 = new member("m002", "123");
var memObj3 = new member("m031", "123");
memArray.push(memObj1);
memArray.push(memObj2);
memArray.push(memObj3);
memArray.forEach((val, ind) => {
  memArray[ind] = JSON.parse(window.prompt("want to edit values?", JSON.stringify(memArray[ind])));
});

console.log(memArray)