There are no keys in JavaScript arrays. Use objects for that purpose. var obj = {}; $.getJSON("displayjson.php",function (data) ... ... <看更多>

For each sort key, an array of all key=value pairs will be stored. ... If this is a new sort key, create a new pairs array and push this sort. ... <看更多>

That way, it's a key-value pair, and it's easier and faster to look up. You can convert the data to the final array later on. ... <看更多>

When you want to retrieve the key value in an input element that has a name ... Get input name array key in JQuery ... tagSelect.push(id); ... <看更多>

I will explain how to use jQuery to add items into an array with example or insert items into array list in ... ... <看更多>