DOM - Node

function domcomb (oparent,ocallback){ if(oparent.haschildnodes()){ for (var onode = oparent.firstchild; onode; onode = onode.nextsibling){ domcomb (onode,ocallback); } } ocallback.call(oparent); } //sample usage function printcontent(){ if (this.nodevalue){ console.log(this.nodevalue)} } onload = function(){ domcomb(document.body, printcontent); }
The following function recursively cycles all child nodes of a node and executes a callback function upon them (and upon the parent node itself).

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