handling js arrays with jQuery

Question

I am wanting to store some info in array

i declared an array

var added = [];

Question: I want to add a number/string at the last of the array.

And then i want to add all the data to the a dom ?
I am new to js array please help me out with this basic things

Here is similar question that can help refer http://stackoverflow.com/questions/351409/newbie-javascript-appending-to-array — Shadow, Aug 09 '11 at 08:57

Richard Dalton · Accepted Answer · 2011-08-09T08:58:52.027

1

added.push("123");
added.push("abc");
$('div').html(added.join());

This will set the html of the div to 123,abc

edited Aug 09 '11 at 08:58

answered Aug 09 '11 at 08:52

Richard Dalton

I want to do something like this $("div").html(added) – kritya Aug 09 '11 at 08:54

linuxeasy · Answer 2 · 2011-08-09T09:02:42.513

-1

added.push("123");
added.push("abc");
added.push("xyz");

for(i in added)
{
 $("div").append(added[i]);  


}

Hope this helps!

EDIT:

I though you need to assign all one by one!

You could use:

$("div").html(added.join(', '));

to get things seperated by comma!

edited Aug 09 '11 at 09:02

answered Aug 09 '11 at 08:56

linuxeasy

Yea i found out the .push but wasnt able to check what does the array contains so :D thanks :D – kritya Aug 09 '11 at 08:58
@Evan Trimboli : could you explain why is it a poor practise? – linuxeasy Aug 09 '11 at 09:59

2 Answers2