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Is there a method i can do to determine all child elements width in a single line of code. Adding up all child widths
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To check if an HTML element has child nodes, you can use the hasChildNodes() method. This method returns true if the specified node has any child nodes, otherwise false . Whitespace and comments inside a node are also considered as text and comment nodes.
If You want to get list only children elements with id or class, avoiding elements without id/class, You can use document. getElementById('container'). querySelectorAll('[id],[class]'); ... querySelectorAll('[id],[class]') will "grab" only elements with id and/or class.
To get all child nodes of an element, you can use the childNodes property. This property returns a collection of a node's child nodes, as a NodeList object. By default, the nodes in the collection are sorted by their appearance in the source code.
This?
var width = 0;
$('selector > *').each(function() { width += $(this).width(); });
jsFiddle example
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