lodash search text in object array

Question

In my angular app I have search input

 <input
    id="search"
    type="text"
    placeholder="search"
    class="form-control"
    formControlName="search"
    (keydown)="mySearch()"
  >

function is:

mySearch() {
  // search code here
}

This is array where I need to search

[
{
    "_id": "1",
    "productName": "test name 1",
    "article": "11111",
},
{
    "_id": "2",
    "productName": "test name 2",
    "article": "11111",
},
{
    "_id": "3",
    "productName": "test name 3",
    "article": "4",
},
{
    "_id": "4",
    "productName": "test name 4",
    "article": "11111",
},
{
    "_id": "5",
    "productName": "test name 5",
    "article": "111111",
},
{
    "_id": "6",
    "productName": "test name 6",
    "article": "11111111",
},
{
    "_id": "7",
    "productName": "test name 7",
    "article": "4d",
}
]

when I type "4" as result I need to have all object where string include "4" in productName and article.. like this:

[
{
    "_id": "3",
    "productName": "test name 3",
    "article": "4",
},
{
    "_id": "4",
    "productName": "test name 4",
    "article": "11111",
},

{
    "_id": "7",
    "productName": "test name 7",
    "article": "4d",
}
]

How I can do that using lodash? I need something like search IN and search in 2 fields in object. Thanks ;)

I guess that you don't need lodash for that, try to use a filter, like: articleArray.filter(obj => obj.productName.includes("4") || obj.article.includes("4")) — danibrum
– danibrum, Commented Apr 4, 2021 at 6:14

Alix Dehghani · Accepted Answer · 2021-04-04 06:26:55Z

1

you can use this code:

array.filter(a=> _.values(a).some(b => b.includes("4")));

_.values is a lodash method

answered Apr 4, 2021 at 6:26

Alix Dehghani

361 gold badge1 silver badge6 bronze badges

Sign up to request clarification or add additional context in comments.

3 Comments

Mike Over a year ago

hey, Alix. thank you very much, but I I get error core.js:4352 ERROR TypeError: b.includes is not a function

Alix Dehghani Over a year ago

because I supposed to type of all value store in object were string. if you use other types you have to use own methods to Comparison

Mike Over a year ago

Thank you very mush again! I will create array with only string types and then use your code. Thank You!!!!!

Collectives™ on Stack Overflow

lodash search text in object array

1 Answer 1

3 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

3 Comments

Your Answer

Sign up or log in

Post as a guest

Related