How can I combine javascript object?

Question

Now I have two javascript object，

[Object { product_id="4", product_name="test1", book_final_num="9", 更多...}, Object { product_id="6", product_name="test2", book_final_num="9", 更多...}, Object { product_id="8", product_name="test3", book_final_num="7", 更多...}];

[Object { product_id="5", product_name="test", book_final_num="9", 更多...}]

I want to combine them to one like this，

[Object { product_id="4", product_name="test1", book_final_num="9", 更多...}, Object { product_id="6", product_name="test2", book_final_num="9", 更多...}, Object { product_id="8", product_name="test3", book_final_num="7", 更多...}, Object { product_id="5", product_name="test", book_final_num="9", 更多...}]

Those are not just any 2 objects - they look like Arrays to me. It's important to specify. — Nathan H, Oct 13 '13 at 08:41

score 3 · Answer 1 · answered Oct 13 '13 at 08:42

3

var result = array1.concat(array2);

BTW, there is something strange in your object notation. It should be

[{ product_id:"4", product_name:"test1" ...

instead of

[Object { product_id="4", product_name="test1", ....

answered Oct 13 '13 at 08:42

Benoit Blanchon

13,364
4
73
81

`Object { product_id="4", product_name="test1"` is how the Chrome console prints objects. – Felix Kling Oct 13 '13 at 08:49

score 2 · Accepted Answer · edited May 23 '17 at 12:05

2

Are you looking for.extends like this:-

var c = $.extend({}, a, b);

or may be like this

var array3 = array1.concat(array2);

Also check out the related Thread.

edited May 23 '17 at 12:05

Community

1
1

answered Oct 13 '13 at 08:41

Rahul Tripathi

168,305
31
280
331

score 0 · Answer 3 · answered Oct 13 '13 at 08:42

0

JQuery does it http://api.jquery.com/jQuery.merge. All done and dusted.

answered Oct 13 '13 at 08:42

Ed Heal

59,252
17
87
127

1

Why the negative vote? – Ed Heal Oct 13 '13 at 09:14
Didn't come from me, but probably because you gave a jQuery solution when the question wasn't tagged as such. From the JavaScript category description: "Unless a tag for a framework/library is also included, a pure JavaScript answer is expected." – Scott Oct 18 '13 at 09:20

score 0 · Answer 4 · answered Oct 13 '13 at 08:48

0

If you're using NodeJS, check out Merge (https://github.com/yeikos/js.merge)

example:

merge({ one: 'hello' }, { two: 'world' })

answered Oct 13 '13 at 08:48

astone26

1,222
11
16

Here's the NPM page (https://npmjs.org/package/merge) – astone26 Oct 13 '13 at 08:49

How can I combine javascript object?

4 Answers4