On the jQuery AJAX success callback I want to loop over the results of the object. This is an example of how the response looks in Firebug.
[
{"TEST1":45,"TEST2":23,"TEST3":"DATA1"},
{"TEST1":46,"TEST2":24,"TEST3":"DATA2"},
{"TEST1":47,"TEST2":25,"TEST3":"DATA3"}
]
How can I loop over the results so that I would have access to each of the elements? I have tried something like below but this does not seem to be working.
jQuery.each(data, function(index, itemData) {
// itemData.TEST1
// itemData.TEST2
// itemData.TEST3
});
Source: Tips4all
You were close:
ReplyDelete$.each(data, function() {
$.each(this, function(k, v) {
/// do stuff
});
});
You have an array of objects/maps so the outer loop loops through those. The inner loop loops through the properties on each object element.
if you use FF, just open up a console and try out this:
ReplyDeletevar a = [
{"TEST1":45,"TEST2":23,"TEST3":"DATA1"},
{"TEST1":46,"TEST2":24,"TEST3":"DATA2"},
{"TEST1":47,"TEST2":25,"TEST3":"DATA3"}
];
$.each (a, function (bb) {
console.log (bb);
console.log (a[bb]);
console.log (a[bb].TEST1);
});
hope it helps
Here's one way to do it:
ReplyDelete$.getJSON('/your/script.php', function(data) {
$.each(data, function(index) {
alert(data[index].TEST1);
alert(data[index].TEST2);
});
});
This is really just a rewording of ifesdjeen's answer, but I thought it might be helpful to people.
Access the json array like you would any other array.
ReplyDeletefor(var i =0;i < itemData.length-1;i++)
{
var item = itemData[i];
alert(item.Test1 + item.Test2 + item.Test3);
}