Remove object from a JavaScript Array? [duplicate]

Question

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Remove specific element from a javascript array?

Specifically I have an array as follows:

var arr = [     {url: 'link 1'},     {url: 'link 2'},     {url: 'link 3'} ]; 

Now you want to remove valuable element url "link 2" and after removing the only arrays as follows:

arr = [     {url: 'link 1'},     {url: 'link 3'} ]; 

So who can help me this problem? Thanks a lot

Answer 1

You could do a filter.

var arr = [   {url: "link 1"},   {url: "link 2"},   {url: "link 3"} ];  arr = arr.filter(function(el){   return el.url !== "link 2"; }); 

PS: Array.filter method is mplemented in JavaScript 1.6, supported by most modern browsers, If for supporting the old browser, you could write your own one.