搜索并替换标题键嵌套对象vue js上的字符串
我有一个嵌套对象，其中包含几个键，这些键还包括标题和子项。Children 是也具有标题和子键的对象数组。（它们看起来像一棵树）如何搜索和替换标题值的一个单词或一部分？
const object = {
id: 'uuid',
title: 'hello You',
type: number,
visibility: true,
children: [
{
id: 'uuid',
title: 'You don't have any comments...',
type: number,
visibility: true,
children: [{...}, {...}, ...],
key1: {...},
key2: [{...}]
},
{
id: 'uuid',
title: 'You your problem is not with json...',
type: number,
visibility: true,
children: [{...}, {...}, ...],
key1: {...},
key2: [{...}]
}
],
key1: {...},
key2: [{...}]
}
搜索you并替换world标题
output = {
id: 'uuid',
title: 'hello world',
type: number,
visibility: true,
children: [
{
id: 'uuid',
title: 'world don't have any comments...',
type: number,
visibility: true,
children: [{...}, {...}, ...],
key1: {...},
key2: [{...}]
},
{
id: 'uuid',
title: 'world your problem is not with json...',
type: number,
visibility: true,
children: [{...}, {...}, ...],
key1: {...},
key2: [{...}]
}
],
key1: {...},
key2: [{...}]
}
长风秋雁1回答
-
至尊宝的传说
您可以尝试使用递归策略来查找数组中的任何键，并搜索它们的子项。function recursive (newArray) { newArray.map(obj => { if (obj.title) { obj.title = obj.title.replace(/You/g, 'world') } if (obj.children) { return recursive (obj.children) } }) return newArray}使用该功能let arr = [object]recursive(arr)
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相关分类
JavaScript