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JQuery code to display elements in the center of the screen_jquery

WBOY
Release： 2016-05-16 18:33:47
Original
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Copy code The code is as follows:

(function($){
$.fn.center = function(){
var top = ($(window).height() - this.height())/2;
var left = ($(window).width() - this.width() )/2;
var scrollTop = $(document).scrollTop();
var scrollLeft = $(document).scrollLeft();
return this.css( { position : 'absolute', ' top' : top scrollTop, left : left scrollLeft } ).show();
}
})(jQuery)



Calling method:
Copy code The code is as follows:

$('#dialog').center();
Related labels：
jquery
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