Question

68

Filtering a json object with array of values using jquery grep

rated 0 times [ 71] [ 3] / answers: 1 / hits: 15168 / 8 Years ago, mon, may 9, 2016, 12:00:00

I need to filter JSON result using jQuery grep.My JSON result look like this:

 var data = { items:[

  {

      Name:           Name 1,

      City:      city1

  },

  {         

      Name:           Name 2,

      City:      city2

  },

  {

      Name:       Name 3,

      City:      cat1

  }

]}

Filter this JSON with array of Name example:

var Name= [Name 1,Name 2];

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irvinjovannix

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answered 8 Years ago malkajillc · Accepted Answer

Use jQuery.grep() to filter the items array

var data = {

  items: [{

    Name: Name 1,

    City: city1

  }, {

    Name: Name 2,

    City: city2

  }, {

    Name: Name 3,

    City: cat1

  }]

}

var name = [Name 1, Name 2];



var res = $.grep(data.items, function(v) {

  return name.indexOf(v.Name) > -1;

});



document.write('<pre>' + JSON.stringify(res, 0, 3) + '</pre>');

<script src=https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js></script>

Or with filter()

var data = {

  items: [{

    Name: Name 1,

    City: city1

  }, {

    Name: Name 2,

    City: city2

  }, {

    Name: Name 3,

    City: cat1

  }]

}

var name = [Name 1, Name 2];



var res = data.items.filter(function(v) {

  return name.indexOf(v.Name) > -1;

});



document.write('<pre>' + JSON.stringify(res, 0, 3) + '</pre>');

<script src=https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js></script>