如何从数组数组中删除特定的json对象

Question

我有array within the array，我想按其值删除特定的 JSON 对象。

rows=[
[isTrue:'false',isAvailable:'false',name:'Abc',data:'ABC',Value:'ABC']
[isTrue:'false',isAvailable:'false',name:'Abc1',data:'ABC1',Value:'ABC1']
[isTrue:'false',isAvailable:'true',name:'Abc2',data:'ABC2',Value:'ABC2']
[isTrue:'false',isAvailable:'true',name:'Abc3',data:'ABC3',Value:'ABC3']
]

我想要

rows=[
[name:'Abc',data:'ABC',Value:'ABC']
[name:'Abc1',data:'ABC1',Value:'ABC1']
[name:'Abc2',data:'ABC2',Value:'ABC2']
[name:'Abc3',data:'ABC3',Value:'ABC3']
]

我想删除所有存在布尔值的数据。

Answer 1

您提供的示例包含对象数组（不是数组数组）并且应该具有以下语法 -

rows=[
    {isTrue:'false',isAvailable:'false',name:'Abc',data:'ABC',Value:'ABC'},
    {isTrue:'false',isAvailable:'false',name:'Abc1',data:'ABC1',Value:'ABC1'},
    {isTrue:'false',isAvailable:'true',name:'Abc2',data:'ABC2',Value:'ABC2'},
    {isTrue:'false',isAvailable:'true',name:'Abc3',data:'ABC3',Value:'ABC3'}
]

因此，您想从 JSON 对象中删除键值对，您可以使用 -

for (var row of rows) {    
  delete row['isTrue'];  // this will delete the isTrue key from the object
  delete row['isAvailable'];  // this will delete the isAvailable key from the object
}

您可以查看以下链接以了解其他删除密钥的方法： Remove a key from a javascript object