How can I combine javascript object? [duplicate]

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...}]

Answer 1

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", ....

Answer 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.

Answer 3

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

Answer 4

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

example:

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