function new_node()

in redback/core/apidocs/assets/doclava-developer-reference.js [110:185]

• 47 lines of code
• 5 McCabe index (conditional complexity)

function new_node(me, mom, text, link, children_data, api_level)
{
  var node = new Object();
  node.children = Array();
  node.children_data = children_data;
  node.depth = mom.depth + 1;

  node.li = document.createElement("li");
  mom.get_children_ul().appendChild(node.li);

  node.label_div = document.createElement("div");
  node.label_div.className = "label";
  if (api_level != null) {
    $(node.label_div).addClass("api");
    $(node.label_div).addClass("api-level-"+api_level);
  }
  node.li.appendChild(node.label_div);
  node.label_div.style.paddingLeft = 10*node.depth + "px";

  if (children_data == null) {
    // 12 is the width of the triangle and padding extra space
    node.label_div.style.paddingLeft = ((10*node.depth)+12) + "px";
  } else {
    node.label_div.style.paddingLeft = 10*node.depth + "px";
    node.expand_toggle = document.createElement("a");
    node.expand_toggle.href = "javascript:void(0)";
    node.expand_toggle.onclick = function() {
          if (node.expanded) {
            $(node.get_children_ul()).slideUp("fast");
            node.plus_img.src = toAssets + "images/triangle-closed-small.png";
            node.expanded = false;
          } else {
            expand_node(me, node);
          }
       };
    node.label_div.appendChild(node.expand_toggle);

    node.plus_img = document.createElement("img");
    node.plus_img.src = toAssets + "images/triangle-closed-small.png";
    node.plus_img.className = "plus";
    node.plus_img.border = "0";
    node.expand_toggle.appendChild(node.plus_img);

    node.expanded = false;
  }

  var a = document.createElement("a");
  node.label_div.appendChild(a);
  node.label = document.createTextNode(text);
  a.appendChild(node.label);
  if (link) {
    a.href = me.toroot + link;
  } else {
    if (children_data != null) {
      a.className = "nolink";
      a.href = "javascript:void(0)";
      a.onclick = node.expand_toggle.onclick;
      // This next line shouldn't be necessary.
      node.expanded = false;
    }
  }
  

  node.children_ul = null;
  node.get_children_ul = function() {
      if (!node.children_ul) {
        node.children_ul = document.createElement("ul");
        node.children_ul.className = "children_ul";
        node.children_ul.style.display = "none";
        node.li.appendChild(node.children_ul);
      }
      return node.children_ul;
    };

  return node;
}