jquery Get click on the absolute position of the control simple instance _jquery

In the process of using jquery, you want to get the absolute position of the current click Input to show a div,jquery itself provides offset and position this two methods, but position official explanation is relative to the offset Parent, you can see is for the Father node, and offset official explanation relative to the document, seemingly using offset can be directly absolute positioning. However, if there is a nested div in the Web page, top and left overlap, so this time if you want to locate a new div to remove the Father node offset, jquery provides offsetparent this method

Therefore, the following code can display an absolutely positioned div below the click of a control

$ (' #id '). Click (Function (event) { 
  var curleft = $ (event.target). Offset (). Left; 
  var curtop = $ (event.target). Offset (). top+$ (Event.target). Outerheight (); 
  var obj = $ (event.target); 
  obj = Obj.offsetparent (); 
  Gets the absolute position of the control while 
  (Obj.attr (' TagName '). toLowerCase ()!= ' body ') { 
  curleft =curleft-obj.offset (). Left; 
    Curtop =curtop-obj.offset (). Top; 
    obj = Obj.offsetparent (); 
  } 
  $ (' #div '). CSS (' top ', curtop+ ' px '). CSS (' left ', curleft+ ' px '); 

The above is a small series of jquery for everyone to get click on the absolute location of the control of a simple instance of all the content, I hope that we support the cloud-Habitat Community ~