Question

I have a div and some labels in it. The labels show information by a given php object’s properties.

I want to update that object by an ajax request in every 3 seconds and then update the div by the newest object’s properties.

How can I do that ? Actually I am curious about calling the function and reading return object’s properties in the jquery ajax function. I can handle other parts.

Thanks in advance,

Answer 1

You can use setInterval something like this:

var interval = setInterval(yourAjaxFun, 3000);

where the function yourAjaxFun does updating you need.

You can clear the interval any time later using:

clearInterval(interval);

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From your php code, you can use json_encode function on your object to return it as JSON so that you can parse the returned response using jQuery JSON parsing function eg parseJSON