javascript array multidimensional push

Question

i want to push value multidimensional array. But I could not success.

var e = [];
var data = [];  
var element = {}, items = [];
e = getelement("alan"); 

for(s=0;s < e.length ; s++ ){

element.resim = $( "#"+e[s] ).val();
element.baslik = $( "#"+e[s] ).val();
element.icerik = $( "#"+e[s] ).val();
element.links = $( "#"+e[s] ).val();
items.push(element);

}


c = JSON.stringify(items);

e object source:

'0' => "resim" '1' => "baslik" '2' => "icerik" '3' => "link"

c object source:

[
    {"resim":"4","baslik":"4","icerik":"4","links":"4"},
    {"resim":"4","baslik":"4","icerik":"4","links":"4"},
    {"resim":"4","baslik":"4","icerik":"4","links":"4"},
    {"resim":"4","baslik":"4","icerik":"4","links":"4"}
]

What is the expected result? Can you please describe what you're trying to achieve, so we here can help? — TaoPR
– TaoPR, Commented Jun 7, 2015 at 5:22

Quentin · Accepted Answer · 2015-06-07 05:26:39Z

2

You only ever store a single object in element

Each time you go around the loop you edit the existing object and then push another reference to it onto the array.

Create a new object each time you go around the loop.

for(s=0;s < e.length ; s++ ){
    element = {};

answered Jun 7, 2015 at 5:26

Quentin

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AlliterativeAlice · Accepted Answer · 2015-06-07 05:27:17Z

1

You aren't creating a new object every time you push to the array, so you're just modifying the same object and pushing it into the array 4 times. You need to create a new object each time you loop through like so:

var e = [];
var data = [];  
var items = [];
e = getelement("alan"); 

for(s=0;s < e.length ; s++ ){
    var element = {};
    element.resim = $( "#"+e[s] ).val();
    element.baslik = $( "#"+e[s] ).val();
    element.icerik = $( "#"+e[s] ).val();
    element.links = $( "#"+e[s] ).val();
    items.push(element);
}


c = JSON.stringify(items);

answered Jun 7, 2015 at 5:27

AlliterativeAlice

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