Question 382889 in Javascript Question posted in
A very good W3school tutorial can be found here.

How to filter JSON data with javascript and multiple parameters

var data_filter = data.filter( element => element.zip == "12180")
console.log(data_filter)

I have this so far which gets me 1 zip code match but I have 126, how do I rewrite this to return results for all entries that contain any of those 126 zip codes

I’m not a developer, just trying to run some reports on data in our system

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2

Answers


  1. 0

    The easiest way to accomplish your task would be to start by creating an array of the 126 zip codes, so there’s something to compare to. If there’s any useful pattern to it you could use that to generate the list, but it’s probably going to need to be done by hand.

    Once you have the list, you can use something like:

    const zipCodes = ["12180"]

const filtered = data.filter(element => zipCodes.includes(element.zip))

console.log(filtered)

    Note that the zip code in the array zipCodes is a string and not a number, so that the string element.zip will match it when Array.includes goes searching.

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  2. 0

    Do you want to use filters to filter out the data you specify?

    let zip = "12180";
const data_filter = (zip) =>{
  return data.filter( element => element.zip == zip)
}
console.log(data_filter(zip));
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