How to access the elements

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Can i have a javascript array in the following fashion.
If yes how can i access it

C#

var mycars = new Array();
mycars['page1'][0] = new Array( "5.00", "5 items", "red" );
mycars['page1'][1]= new Array( "6.00", "6 items", "ed" );
mycars['page1'][2]= new Array( "7.00", "7 items", "d"

Posted 29-Jul-12 19:49pm

gaurish thakkar

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3 solutions

Solution 1

No, you can't have an array accessed by strings, that would be a dictionary, which I don't think js has. A 2D array, however, is fine.

Posted 29-Jul-12 20:05pm

Christian Graus

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gaurish thakkar 30-Jul-12 3:39am

mycars[0] = ["5.00", "5 items", "red"];
mycars[1] = ["6.00", "6 items", "ed"];

using this notation how can i search for a perticular element

Christian Graus 30-Jul-12 3:42am

mycars[0][0] is "5.00". mycars[0][1] is "5 items".

gaurish thakkar 30-Jul-12 8:44am

GOt it thanks :)

Solution 2

you can do it in the following way....

JavaScript

var mycars = new Array();
            mycars[0] = ["5.00", "5 items", "red"];
            mycars[1] = ["6.00", "6 items", "ed"];
            alert(mycars[0][2]);

Posted 29-Jul-12 20:37pm

Jinu _George

Updated 30-Jul-12 1:37am

v2

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Jinu _George · Accepted Answer · 2012-07-30T01:35:00

Solution 3

using two loops you can go througth the 2d array and find the element that meets your condition.

C#

var xlength = mycars.length;
var ylength = mycars[0].length;

you can use the length of both dimensions using above code....

Posted 30-Jul-12 1:35am

Jinu _George