Push an associative item into an array in JavaScript

Question

How can I correct the following code   x000D   x000D  var arr       var name    name   var val   2  arr push val     works   but not associative arr name    val    does not work console log arr   x000D   x000D   x000D   JSFiddle

User · Answer

Another method for creating a JavaScript associative array

First create an array of objects,

 var arr = {'name': []};

Next, push the value to the object.

  var val = 2;
  arr['name'].push(val);

To read from it:

var val = arr.name[0];

User · Answer

JavaScript has associative arrays  Here is a working snippet   x000D   x000D   lt script type  text javascript  gt    var myArray         myArray  thank      you     myArray  no      problem     console log myArray    lt  script gt  x000D   x000D   x000D   They are simply called objects

User · Answer

To make something like associative array in JavaScript you have to use objects     x000D   x000D  var obj             will create an object var name    name   var val   2  obj name    val  console log obj   x000D   x000D   x000D   DEMO  http   jsfiddle net bz8pK 1

User · Answer

JavaScript doesn t have associate arrays  You need to use Objects instead   var obj       var name    name   var val   2  obj name    val  console log obj      To get value you can use now different ways   console log obj name    console log obj name     console log obj  name

[javascript] Push an associative item into an array in JavaScript

Another method for creating a JavaScript associative array

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