How to convert JSON object to JavaScript array

Question

I need to convert JSON object string to a JavaScript array   This my JSON object     2013-01-21  1  2013-01-22  7    And I want to have   var data   new google visualization DataTable    data addColumn  string    Topping    data addColumn  number    Slices     data addRows         2013-01-21   1         2013-01-22   7        How can I achieve this

User · Answer

As simple as this    var json data     2013-01-21  1  2013-01-22  7   var result    json data   console log result

User · Answer

function json2array json       var result           var keys   Object keys json       keys forEach function key           result push json key                return result      See this complete explanation  http   book mixu net node ch5 html

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If you have a well-formed JSON string  you should be able to do  var as   JSON parse jstring     I do this all the time when transfering arrays through AJAX

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This will solve the problem      const json data     2013-01-21  1  2013-01-22  7    const arr   Object keys json data  map  key    gt   key  json data key      console log arr     Or using Object entries   method   console log Object entries json data      In both the cases  output will be      output      2013-01-21   1     2013-01-22   7

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var json data     2013-01-21  1  2013-01-22  7   var result        for var i in json data      result push  i  json data  i       var data   new google visualization DataTable    data addColumn  string    Topping    data addColumn  number    Slices    data addRows result     http   jsfiddle net MV5rj

User · Answer

You can insert object items to an array as this   x000D   x000D  let obj     x000D     1st     x000D      name   stackoverflow  x000D       x000D     2nd     x000D      name   stackexchange  x000D      x000D     x000D    x000D   let wholeArray   Object keys obj  map key   gt  obj key    x000D    x000D   console log wholeArray   x000D   x000D   x000D

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Suppose you have  var j    0   quot 1 quot   1   quot 2 quot   2   quot 3 quot   3   quot 4 quot     You could get the values with  supported in practically all browser versions   Object keys j  map function      return j         or simply  Object values j   Output    quot 1 quot    quot 2 quot    quot 3 quot    quot 4 quot

[javascript] How to convert JSON object to JavaScript array?

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