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2014/10/16 ¤W¤È 12:02:34
jquery Programming Glossary: comedyAdding/removing items from JSON data with JQuery http://stackoverflow.com/questions/4538269/adding-removing-items-from-json-data-with-jquery name Snatch type crime id 2 name Witches of Eastwick type comedy id 3 name X Men type action id 4 name Ordinary People type drama.. an item data.items.push id 7 name Douglas Adams type comedy That adds to the end. See below for adding in the middle. Removing.. this data.items.splice 2 0 id 7 name Douglas Adams type comedy What that says is Starting at index 2 remove zero items and..
Adding/removing items from JSON data with JQuery http://stackoverflow.com/questions/4538269/adding-removing-items-from-json-data-with-jquery JQuery I have a JSON object as follows var data items id 1 name Snatch type crime id 2 name Witches of Eastwick type comedy id 3 name X Men type action id 4 name Ordinary People type drama id 5 name Billy Elliot type drama id 6 name Toy Story type.. . You don't need or want jQuery for this just JavaScript. Adding an item data.items.push id 7 name Douglas Adams type comedy That adds to the end. See below for adding in the middle. Removing an item There are several ways. The splice method is.. these elements So I can add an item in the 3rd position like this data.items.splice 2 0 id 7 name Douglas Adams type comedy What that says is Starting at index 2 remove zero items and then insert this following item. The result looks like this..
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