【发布时间】:2017-12-21 04:31:13
【问题描述】:
{
"rResponse":{
"rDetailsList":[
{
"rDate":"April 01, 2018",
"rList":[
{
"aName":"GOKQG C HQFUDHFPX",
"aNumber":"P3799838628"
},
{
"aName":"IGNDPJR D EKYJYC",
"aNumber":"P3899820579"
}
]
},
{
"rDate":"Jan 01, 2018",
"rList":[
{
"aName":"",
"aNumber":"A39A4035073"
},
{
"aName":"YVTLW K SIGLC",
"aNumber":"A270M040558"
}
]
}
]
}
}
getFilteredResult(rDetails, searchText) {
const regex = new RegExp(searchText, 'i');
let result= rDetails.filter(a =>
a.rList.some(rItem=>
(rItem.aName.search(regex) > -1) ||
(rItem.aNumber.search(regex) > -1)
))
console.log(result,"filteredResults")
return result;
}
let result=getFilteredResult(rResponse.rDetailsList, "A270M040558"):
我正在使用上述函数根据搜索字符串过滤数据。
我想过滤对象的嵌套数组保持对象的结构相同 上述函数的输出如下,我得到一个列表的所有对象,而不是只得到一个与搜索文本匹配的对象
{
"rResponse": {
"rDetailsList": [{
"rDate": "Jan 01, 2018",
"rList": [{
"aName": "",
"aNumber": "A39A4035073"
},
{
"aName": "YVTLW K SIGLC",
"aNumber": "A270M040558"
}
]
}]
}
}
预期的输出是
{
"rResponse": {
"rDetailsList": [{
"rDate": "Jan 01, 2018",
"rList": [
{
"aName": "YVTLW K SIGLC",
"aNumber": "A270M040558"
}
]
}]
}
}
【问题讨论】:
-
也许你可以使用 loadsh.js 的 find 方法来得到你想要的结果。更多详情请访问lodash.com/docs/4.17.4#find
标签: javascript jquery arrays json lodash