//
// GET: /TreeView/Create
public ActionResult Create(int? parentId)
{
var model = new Node();
model.Parent = SampleData.Nodes.First(p => p.Id == parentId);
return View(model);
}
private static string MakeLitteralRemove(Node node)
{
//<li class="treeview-node-tools"><img src="../../Images/Icons/trash.png" onclick="remove(@node.Id)" alt="remove"/></li>
var li = new TagBuilder("li");
li.AddCssClass("treeview-node-tools");
li.InnerHtml = string.Format("<img alt=\"{0}\" src=\"{1}\" onclick=\"remove({2})\"/>", "remove", "../../Images/Icons/trash.png", node.Id);
return li.ToString();
}
private static string MakeLitteralExpand(Node node)
{
//<li class="treeview-node-expand" onclick="expand(@node.Id)"><img src="../../Images/Icons/add.png"/></li>
var li = new TagBuilder("li");
li.AddCssClass("treeview-node-expand");
li.Attributes.Add("onclick", string.Format("expand({0})", node.Id));
li.InnerHtml = string.Format("<img src=\"{0}\"/>", "../../Images/Icons/add.png");
return li.ToString();
}
private static string MakeLitteralTitle(Node node)
{
//<li onclick="onClickNode(@node.Id)" title="@node.Tooltip">@node.Title</li>
var li = new TagBuilder("li");
li.Attributes.Add("onclick", string.Format("onClickNode({0})", node.Id));
li.Attributes.Add("title", node.Tooltip);
li.InnerHtml = node.Title;
return li.ToString();
}
private static string MakeNodeElement(Node node)
{
var ul = new TagBuilder("ul");
ul.AddCssClass("treeview-node-element");
var expandLi = MakeLitteralExpand(node);
var titleLi = MakeLitteralTitle(node);
var addLi = MakeLitteralAdd(node);
var editLi = MakeLitteralEdit(node);
var removeLi = MakeLitteralRemove(node);
ul.InnerHtml = expandLi + titleLi + addLi + editLi + removeLi;
return ul.ToString();
}