treeview.js - jscancer - Javascript crap (relatively small)
 (HTM) git clone git://git.codemadness.org/jscancer
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) README
 (DIR) LICENSE
       ---
       treeview.js (735B)
       ---
            1 (function() {
            2 var tree_toggle = function(e, s) {
            3         e.className = (" " + e.className + " ").replace(/ open /g, "") + s;
            4 }, tree_map_li = function(r, f, b) {
            5         for (var i = 0, items = r.getElementsByTagName("li"); i < items.length; ++i)
            6                 f(items[i], b);
            7 }, trees = document.getElementsByClassName("tree");
            8 for (var i = 0; i < trees.length; ++i) {
            9         trees[i].className += " active";
           10         trees[i].addEventListener("click", function(e) {
           11                 var t = e.target, s = (" " + t.className + " ").indexOf(" open ") == -1 ? " open" : "";
           12                 tree_toggle(t, s);
           13                 if (e.ctrlKey)
           14                         tree_map_li(t, tree_toggle, s);
           15                 return !!e.stopPropagation();
           16         }, false);
           17         tree_map_li(trees[i], function(e) {
           18                 if (e.children.length)
           19                         e.className += " n";
           20         });
           21 };
           22 })();