Linked Questions
23 questions linked to/from JavaScript associative array to JSON
0
votes
1
answer
2k
views
complex javascript object will not JSON.stringify() [duplicate]
I am trying to create a JavaScript object to convert to a json to send via ajax
$("#submitList").on("click", function(){
var Book = { book : new Array()};
var sheetsArray = new Array();
...
- 442
0
votes
3
answers
2k
views
JSON.stringify multidimensional [duplicate]
I am trying to send a javascript object to PHP using JSON.stringify and I cannot find a solution. Here`s an example of what I have:
var small_array = [],
final_array = [];
small_array["ok"] = "...
- 25
0
votes
2
answers
94
views
Cannot Get JSON for the JavaScript Object [duplicate]
I'm creating a JS object like this
var eleDetailsTop = new Array();
var j = 0;
var id = "ele"+j;
eleDetailsTop[id] = {id: id, size : "40%", sizeLabel : 12, type : "image"...
- 4,058
-3
votes
1
answer
69
views
Array to json using javascript [duplicate]
I am trying to pass an array through jQuery's ajax. The problem is that when I try to pass the array created in JavaScript to JSON, it returns something empty. I even try console.log, but when I try ...
- 85
0
votes
1
answer
36
views
Associatif array doesnt have a length [duplicate]
I'm trying to JSON.stringify an associatif array in javascript, when i console.log it the output is :
Array[0]
adresse:
"zfzf"
adresse2:
"zfz"
adresse3:
"fzfz"
code_postal
"fzfz"
[...]
length:
0
[......
0
votes
0
answers
34
views
Value set inside if doesn t carry on [duplicate]
I use a forEach() loop, inside which I modify a (associative) array declared earlier.
But whatever I try, it seems the change only happen inside the if/else, and is ignored outside it.
What did I do ...
- 7,926
81
votes
7
answers
179k
views
JSON.stringify doesn't work with normal JavaScript array
I must be missing something here, but the following code (Fiddle) returns an empty string:
var test = new Array();
test['a'] = 'test';
test['b'] = 'test b';
var json = JSON.stringify(test);
...
- 7,637
35
votes
2
answers
228k
views
Convert JavaScript object or array to JSON for ajax data
So I'm creating an array with element information. I loop through all elements and save the index. For some reason I cannot convert this array to JSON!
This is my array loop:
var display = Array();
$('...
- 580
13
votes
4
answers
31k
views
How i can store javascript array object saved somehow so that I can use it later [duplicate]
I have a situation like follows:
I have a id select page where user can select id from the shown ids on the page.When the user select the id i store them as a comma seperated value in a hidden input ...
- 1,721
11
votes
4
answers
29k
views
jQuery: Convert string with comma separated values to specific JSON format
I've been losing hours over something that might be trivial:
I've got a list of comma-separated e-mail addresses that I want to convert to a specific JSON format, for use with the Mandrill API (https:...
- 3,358
1
vote
3
answers
1k
views
Array as map returns wrong length [duplicate]
I read that array can be as map, so why does it gives wrong result?
Is there simple native way to use map in JavaScript and then get the length of it?
var f = [];
f["1_f_1"] = "1";
f["2_f_2"] = "2";
...
- 31.2k
0
votes
2
answers
3k
views
dynamically create two dimensional table with string indexes in javascript
I need to parse a table to JSON, I found this solution and it works:
var tab=[{"value":"1.0","label":"Alabama"},{"value":"2.0","label":"Alaska"}, {"value":"3.0","label":"American Samoa"}];
...
- 1,038
1
vote
3
answers
2k
views
How can I stringify a Javascript array to store in localStorage
I am trying to store an array in localStorage (HTML5) which needs to be a string, but enable direct access to objects I store in the array by defining the index. When I try to JSON.stringify I just ...
- 4,879
-6
votes
4
answers
5k
views
Why does JSON.stringify() not work on this array?
I have an array which is declared like this:
array = [];
and has values as shown below -
....
ChIJOaegwbTHwoARg7zN_9nq5Uc:"ChIJOaegwbTHwoARg7zN_9nq5Uc"
ChIJXTwCdefHwoAR9Jr4-le12q4:"...
- 45
1
vote
1
answer
2k
views
How to convert javascript associative array to json and use later using parseJSON?
Look I want to do this:
function MyObject()
{
this.attr1;
this.attr2;
this.attr3;
}
var myArray = new Array();
myArray["a"] = new MyObject();
myArray["b"] = new MyObject();
myArray["c"] = new ...
- 3,028