I am displaying a throbber when I do an ajax post. Below is how I am doing it. I would like to make the code more concise. Could I extend $.post to do so? Other options? Thanks
//myThrobber is an object that displays a throbber in the center of the page
myThrobber.start();
$.post('somePage.php',myData,function (json){
myThrobber.stop();
//do whatever
},'json');
Here is how I'd write a postThrob
function wrapped around $.post
.
$.fn.postThrob = function (throbber, url, data, callback) {
throbber.start();
$.post(url, data, function (response) {
callback(response);
throbber.stop();
});
};
So now you can use $.postThrob
instead of $.post
. Just pass your throbber object in as the first argument.
If you don't want to pass your throbber obj in, you can use a global variable, though less preferable. Just don't create the object inside the function itself.
I still don't see much value in doing this though ;(
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