get all the parents [ 1284 views ]
Goal: create a simple way to collect all the parents
The code is the simpliest on the world:
function getParents(el){
var ret = [], getP = function(el){ return el.parentNode; };
while(el){ el = getP(el), el && ret.push(el); }
return ret;
};
…the result is an array with the parents of the element.
The same idea but width size:
function getParentsW(el){
var ret = [], getP = function(el){ return el.parentNode; };
while(el){ el = getP(el), el && ret.push(el.offsetWidth); }
return ret;
};
…the result is an array with the width of all the parents of the element.
Tuesday, March 24th, 2015 at 02:43.
Filed under javascript
.
