private void BuildItem(MenuItem item, HtmlTextWriter writer)
{
Menu menu = Control as Menu;
if ((menu != null) && (item != null) && (writer != null))
{
writer.WriteLine();
writer.WriteBeginTag("li");
// string theClass = (item.ChildItems.Count > 0) ? "navig-WithChildren" : "navig-Leaf";
string selectedStatusClass = GetSelectStatusClass(item);
if (String.IsNullOrEmpty(selectedStatusClass))
{
selectedStatusClass = "";
}
writer.WriteAttribute("class", selectedStatusClass);
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
if (((item.Depth < menu.StaticDisplayLevels) && (menu.StaticItemTemplate != null)) ||
((item.Depth >= menu.StaticDisplayLevels) && (menu.DynamicItemTemplate != null)))
{
writer.WriteBeginTag("div");
// writer.WriteAttribute("class", GetItemClass(menu, item));
writer.Write(HtmlTextWriter.TagRightChar);
// writer.Indent++;
writer.WriteLine();
MenuItemTemplateContainer container = new MenuItemTemplateContainer(menu.Items.IndexOf(item), item);
if ((item.Depth < menu.StaticDisplayLevels) && (menu.StaticItemTemplate != null))
{
menu.StaticItemTemplate.InstantiateIn(container);
}
else
{
menu.DynamicItemTemplate.InstantiateIn(container);
}
container.DataBind();
container.RenderControl(writer);
// writer.Indent--;
writer.WriteLine();
writer.WriteEndTag("div");
}
else
{
if (IsLink(item))
{
writer.WriteBeginTag("a");
if (!String.IsNullOrEmpty(item.NavigateUrl))
{
writer.WriteAttribute("href", Page.Server.HtmlEncode(menu.ResolveClientUrl(item.NavigateUrl)));
}
else
{
writer.WriteAttribute("href", Page.ClientScript.GetPostBackClientHyperlink(menu, "b" + item.ValuePath.Replace(menu.PathSeparator.ToString(), "\\"), true));
}
// writer.WriteAttribute("class", GetItemClass(menu, item));
WebControlAdapterExtender.WriteTargetAttribute(writer, item.Target);
if (!String.IsNullOrEmpty(item.ToolTip))
{
writer.WriteAttribute("title", item.ToolTip);
}
else if (!String.IsNullOrEmpty(menu.ToolTip))
{
writer.WriteAttribute("title", menu.ToolTip);
}
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
}
else
{
writer.WriteBeginTag("span");
// writer.WriteAttribute("class", GetItemClass(menu, item));
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
}
if (!String.IsNullOrEmpty(item.ImageUrl))
{
writer.WriteBeginTag("img");
writer.WriteAttribute("src", menu.ResolveClientUrl(item.ImageUrl));
writer.WriteAttribute("alt", !String.IsNullOrEmpty(item.ToolTip) ? item.ToolTip : (!String.IsNullOrEmpty(menu.ToolTip) ? menu.ToolTip : item.Text));
writer.Write(HtmlTextWriter.SelfClosingTagEnd);
}
writer.Write(item.Text);
if (IsLink(item))
{
writer.Indent--;
writer.WriteEndTag("a");
}
else
{
writer.Indent--;
writer.WriteEndTag("span");
}
}
if ((item.ChildItems != null) && (item.ChildItems.Count > 0))
{
BuildItems(item.ChildItems, false, writer);
}
writer.Indent--;
writer.WriteLine();
writer.WriteEndTag("li");
}
}
void CreateChildControlsForItems (MenuItemCollection items ) {
foreach (MenuItem item in items) {
bool isDynamicItem = IsDynamicItem (item);
if (isDynamicItem && dynamicItemTemplate != null) {
MenuItemTemplateContainer cter = new MenuItemTemplateContainer (item.Index, item);
dynamicItemTemplate.InstantiateIn (cter);
_menuItemControls [item] = cter;
Controls.Add (cter);
}
else if (!isDynamicItem && staticItemTemplate != null) {
MenuItemTemplateContainer cter = new MenuItemTemplateContainer (item.Index, item);
staticItemTemplate.InstantiateIn (cter);
_menuItemControls [item] = cter;
Controls.Add (cter);
}
if (item.HasChildData)
CreateChildControlsForItems (item.ChildItems);
}
}
void RenderItemContent (HtmlTextWriter writer, MenuItem item, bool isDynamicItem)
{
if (isDynamicItem && dynamicItemTemplate != null) {
MenuItemTemplateContainer cter = new MenuItemTemplateContainer (item.Index, item);
dynamicItemTemplate.InstantiateIn (cter);
cter.Render (writer);
} else if (!isDynamicItem && staticItemTemplate != null) {
MenuItemTemplateContainer cter = new MenuItemTemplateContainer (item.Index, item);
staticItemTemplate.InstantiateIn (cter);
cter.Render (writer);
} else if (isDynamicItem && DynamicItemFormatString.Length > 0) {
writer.Write (string.Format (DynamicItemFormatString, item.Text));
} else if (!isDynamicItem && StaticItemFormatString.Length > 0) {
writer.Write (string.Format (StaticItemFormatString, item.Text));
} else {
writer.Write (item.Text);
}
}
private void BuildItem(MenuItem item, HtmlTextWriter writer)
{
Menu menu = Control as Menu;
if ((menu != null) && (item != null) && (writer != null))
{
writer.WriteLine();
writer.WriteBeginTag("li");
//writer.WriteAttribute("class", item.ChildItems.Count > 0 ? "AspNet-Menu-WithChildren" : "AspNet-Menu-Leaf");
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
if (((item.Depth < menu.StaticDisplayLevels) && (menu.StaticItemTemplate != null)) ||
((item.Depth >= menu.StaticDisplayLevels) && (menu.DynamicItemTemplate != null)))
{
writer.WriteBeginTag("div");
//writer.WriteAttribute("class", GetItemClass(menu, item));
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
MenuItemTemplateContainer container = new MenuItemTemplateContainer(menu.Items.IndexOf(item), item);
if ((item.Depth < menu.StaticDisplayLevels) && (menu.StaticItemTemplate != null))
{
menu.StaticItemTemplate.InstantiateIn(container);
}
else
{
menu.DynamicItemTemplate.InstantiateIn(container);
}
container.DataBind();
container.RenderControl(writer);
writer.Indent--;
writer.WriteLine();
writer.WriteEndTag("div");
}
else
{
if ((item.NavigateUrl.Length > 0) || item.Selectable)
{
writer.WriteBeginTag("a");
if (item.NavigateUrl.Length > 0)
{
//writer.WriteAttribute("href", Page.Server.HtmlEncode(menu.ResolveUrl(item.NavigateUrl)));
writer.WriteAttribute("href", menu.ResolveUrl(item.NavigateUrl));
}
else
{
writer.WriteAttribute("href", Page.ClientScript.GetPostBackClientHyperlink(menu, "b" + item.ValuePath.Replace(menu.PathSeparator.ToString(), "\\"), true));
}
//writer.WriteAttribute("class", GetItemClass(menu, item));
if (item.Target.Length > 0)
{
writer.WriteAttribute("target", item.Target);
}
if (item.ToolTip.Length > 0)
{
writer.WriteAttribute("title", item.ToolTip);
}
else if (menu.ToolTip.Length > 0)
{
writer.WriteAttribute("title", menu.ToolTip);
}
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
}
else
{
writer.WriteBeginTag("span");
//writer.WriteAttribute("class", GetItemClass(menu, item));
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
}
if (item.ImageUrl.Length > 0)
{
writer.WriteBeginTag("img");
writer.WriteAttribute("src", menu.ResolveClientUrl(item.ImageUrl));
writer.WriteAttribute("alt", item.ToolTip.Length > 0 ? item.ToolTip : (menu.ToolTip.Length > 0 ? menu.ToolTip : item.Text));
writer.Write(HtmlTextWriter.SelfClosingTagEnd);
writer.Write(" ");
}
writer.Write(item.Text);
if ((item.NavigateUrl.Length > 0) || item.Selectable)
{
writer.Indent--;
writer.WriteLine();
writer.WriteEndTag("a");
}
else
{
writer.Indent--;
writer.WriteLine();
writer.WriteEndTag("span");
}
}
if ((item.ChildItems != null) && (item.ChildItems.Count > 0))
{
BuildItems(item.ChildItems, false, writer);
}
writer.Indent--;
writer.WriteLine();
writer.WriteEndTag("li");
}
}
private void BuildItem(MenuItem item, HtmlTextWriter writer)
{
Menu menu = Control as Menu;
if ((menu != null) && (item != null) && (writer != null))
{
writer.WriteLine();
writer.WriteBeginTag("li");
if (renderCssClasses)
{
string theClass = GetItemLiClass(menu, item);
if (renderLiSelectedCss)
{
string selectedStatusClass = GetLiSelectStatusClass(item);
if (!String.IsNullOrEmpty(selectedStatusClass))
{
if (theClass.Length > 0)
{
theClass += " " + selectedStatusClass;
}
else
{
theClass = selectedStatusClass;
}
}
}
if (theClass.Length > 0)
{
writer.WriteAttribute("class", theClass);
}
}
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
if (((item.Depth < menu.StaticDisplayLevels) && (menu.StaticItemTemplate != null)) ||
((item.Depth >= menu.StaticDisplayLevels) && (menu.DynamicItemTemplate != null)))
{
writer.WriteBeginTag("div");
if (renderCssClasses)
{
writer.WriteAttribute("class", GetItemClass(menu, item));
}
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
MenuItemTemplateContainer container = new MenuItemTemplateContainer(menu.Items.IndexOf(item), item);
if ((item.Depth < menu.StaticDisplayLevels) && (menu.StaticItemTemplate != null))
{
menu.StaticItemTemplate.InstantiateIn(container);
}
else
{
menu.DynamicItemTemplate.InstantiateIn(container);
}
container.DataBind();
container.RenderControl(writer);
writer.Indent--;
writer.WriteLine();
writer.WriteEndTag("div");
}
else
{
if (IsLink(item))
{
writer.WriteBeginTag("a");
if (!String.IsNullOrEmpty(item.NavigateUrl))
{
writer.WriteAttribute("href", Page.Server.HtmlEncode(menu.ResolveUrl(item.NavigateUrl)));
}
else
{
writer.WriteAttribute("href", Page.ClientScript.GetPostBackClientHyperlink(menu, "b" + item.ValuePath.Replace(menu.PathSeparator.ToString(), "\\"), true));
}
if (renderCssClasses)
{
string anchorCss = GetItemClass(menu, item);
if (anchorCss.Length > 0)
{
writer.WriteAttribute("class", anchorCss);
}
}
WebControlAdapterExtender.WriteTargetAttribute(writer, item.Target);
if (!useMenuTooltipForCustomCss)
{
if (!String.IsNullOrEmpty(item.ToolTip))
{
writer.WriteAttribute("title", item.ToolTip);
}
else if (!String.IsNullOrEmpty(menu.ToolTip))
{
writer.WriteAttribute("title", menu.ToolTip);
}
}
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
}
else
{
writer.WriteBeginTag("span");
if (renderCssClasses)
{
writer.WriteAttribute("class", GetItemClass(menu, item));
}
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
}
switch (innerSpanMode)
{
case "Artisteer":
writer.WriteBeginTag("span");
writer.WriteAttribute("class", "l");
writer.Write(HtmlTextWriter.TagRightChar);
writer.WriteEndTag("span");
writer.WriteBeginTag("span");
writer.WriteAttribute("class", "r");
writer.Write(HtmlTextWriter.TagRightChar);
writer.WriteEndTag("span");
writer.WriteBeginTag("span");
writer.WriteAttribute("class", "t");
writer.Write(HtmlTextWriter.TagRightChar);
break;
case "SingleSpan":
writer.WriteFullBeginTag("span");
break;
case "ThreeSpans":
writer.WriteBeginTag("span");
writer.WriteAttribute("class", "menutext");
writer.Write(HtmlTextWriter.TagRightChar);
break;
case "":
case "None":
default:
// do nothing
break;
}
if ((renderImages)&&(!string.IsNullOrEmpty(item.ImageUrl)))
{
writer.WriteBeginTag("img");
writer.WriteAttribute("src", menu.ResolveClientUrl(item.ImageUrl));
if (useMenuTooltipForCustomCss)
{
writer.WriteAttribute("alt", item.Text);
}
else
{
writer.WriteAttribute("alt", !String.IsNullOrEmpty(item.ToolTip) ? item.ToolTip : (!String.IsNullOrEmpty(menu.ToolTip) ? menu.ToolTip : item.Text));
}
writer.Write(HtmlTextWriter.SelfClosingTagEnd);
writer.Write(HtmlTextWriter.SpaceChar);
}
// put a switch here to satisfy this request
// http://www.mojoportal.com/Forums/Thread.aspx?thread=2824&mid=34&pageid=5&ItemID=4&pagenumber=1#post12578
if (renderMenuText)
{
writer.Write(item.Text);
}
switch (innerSpanMode)
{
case "Artisteer":
writer.WriteEndTag("span");
break;
case "SingleSpan":
writer.WriteEndTag("span");
break;
case "ThreeSpans":
writer.WriteEndTag("span");
writer.WriteBeginTag("span");
writer.WriteAttribute("class", "tab-l");
writer.Write(HtmlTextWriter.TagRightChar);
writer.Write(" ");
writer.WriteEndTag("span");
writer.WriteBeginTag("span");
writer.WriteAttribute("class", "tab-r");
writer.Write(HtmlTextWriter.TagRightChar);
writer.Write(" ");
writer.WriteEndTag("span");
break;
case "":
case "None":
default:
// do nothing
break;
}
if (IsLink(item))
{
writer.Indent--;
writer.WriteEndTag("a");
}
else
{
writer.Indent--;
writer.WriteEndTag("span");
}
}
if ((item.ChildItems != null) && (item.ChildItems.Count > 0))
{
BuildItems(item.ChildItems, false, writer);
}
writer.Indent--;
writer.WriteLine();
writer.WriteEndTag("li");
}
}
private void BuildItem(MenuItem item, HtmlTextWriter writer, string menuItemToHighlight,bool onTopLevel)
{
Menu menu = Control as Menu;
if ((menu != null) && (item != null) && (writer != null))
{
writer.WriteLine();
writer.WriteBeginTag("td");
if (onTopLevel)
{
string theClass = "AspNet-Menu-TopLevel-" + item.Text.ToLower().Trim();
if (item.Selected || item.Text.ToLower().Equals(menuItemToHighlight.ToLower()))
{
theClass += "-Selected";
}
writer.WriteAttribute("class", theClass);
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
}
else
{
string theClass = GetSelectStatusClass(item);
// check for empty string. GetSelectedStatusClass returns empty when not selected.
if (String.IsNullOrEmpty(theClass))
{
theClass = "AspNet-Menu-Item";
}
writer.WriteAttribute("class", theClass);
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
}
if (((item.Depth < menu.StaticDisplayLevels) && (menu.StaticItemTemplate != null)) ||
((item.Depth >= menu.StaticDisplayLevels) && (menu.DynamicItemTemplate != null)))
{
writer.WriteBeginTag("div");
writer.WriteAttribute("class", GetItemClass(menu, item));
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
MenuItemTemplateContainer container = new MenuItemTemplateContainer(menu.Items.IndexOf(item), item);
if ((item.Depth < menu.StaticDisplayLevels) && (menu.StaticItemTemplate != null))
{
menu.StaticItemTemplate.InstantiateIn(container);
}
else
{
menu.DynamicItemTemplate.InstantiateIn(container);
}
container.DataBind();
container.RenderControl(writer);
writer.Indent--;
writer.WriteLine();
writer.WriteEndTag("div");
}
else
{
if (IsLink(item))
{
writer.WriteBeginTag("a");
if (!String.IsNullOrEmpty(item.NavigateUrl))
{
writer.WriteAttribute("href", Page.Server.HtmlEncode(menu.ResolveClientUrl(item.NavigateUrl)));
}
else
{
writer.WriteAttribute("href", Page.ClientScript.GetPostBackClientHyperlink(menu, "b" + item.ValuePath.Replace(menu.PathSeparator.ToString(), "\\"), true));
}
// THIS PUTS THE CLASS NAME INTO THE HREF, NOT SURE WHY WE NEED IT SINCE IT IS IN THE DIV ABOVE
//writer.WriteAttribute("class", GetItemClass(menu, item));
//WebControlAdapterExtender.WriteTargetAttribute(writer, item.Target);
if (!String.IsNullOrEmpty(item.ToolTip))
{
writer.WriteAttribute("title", item.ToolTip);
}
else if (!String.IsNullOrEmpty(menu.ToolTip))
{
writer.WriteAttribute("title", menu.ToolTip);
}
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
}
else
{
writer.WriteBeginTag("span");
writer.WriteAttribute("class", GetItemClass(menu, item));
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
}
if (!String.IsNullOrEmpty(item.ImageUrl))
{
writer.WriteBeginTag("img");
writer.WriteAttribute("src", menu.ResolveClientUrl(item.ImageUrl));
writer.WriteAttribute("alt", !String.IsNullOrEmpty(item.ToolTip) ? item.ToolTip : (!String.IsNullOrEmpty(menu.ToolTip) ? menu.ToolTip : item.Text));
writer.Write(HtmlTextWriter.SelfClosingTagEnd);
}
string formattedText = item.Text;
if (!String.IsNullOrEmpty(menu.StaticItemFormatString))
{
formattedText = String.Format(menu.StaticItemFormatString, item.Text);
}
writer.Write(formattedText);
if (IsLink(item))
{
writer.Indent--;
writer.WriteEndTag("a");
}
else
{
writer.Indent--;
writer.WriteEndTag("span");
}
}
if ((item.ChildItems != null) && (item.ChildItems.Count > 0))
{
BuildItems(item.ChildItems, false, writer);
}
writer.Indent--;
writer.WriteLine();
writer.WriteEndTag("td");
}
}
public Color GetItemColor(MenuItemTemplateContainer container)
{
MenuItem item = (MenuItem)container.DataItem;
if (item.Selectable || item.ChildItems.Count>0)
return Color.DarkBlue;
else
return Color.Red;
}
private void BuildItem(MenuItem item, HtmlTextWriter writer)
{
Menu menu = Control as Menu;
if ((menu != null) && (item != null) && (writer != null))
{
writer.WriteLine();
writer.WriteBeginTag("li");
string theClass = (item.ChildItems.Count > 0) ? "AspNet-Menu-WithChildren" : "AspNet-Menu-Leaf";
string selectedStatusClass = GetSelectStatusClass(item);
if (!String.IsNullOrEmpty(selectedStatusClass))
{
theClass += " " + selectedStatusClass;
}
writer.WriteAttribute("class", theClass);
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
if (((item.Depth < menu.StaticDisplayLevels) && (menu.StaticItemTemplate != null)) ||
((item.Depth >= menu.StaticDisplayLevels) && (menu.DynamicItemTemplate != null)))
{
writer.WriteBeginTag("div");
writer.WriteAttribute("class", GetItemClass(menu, item));
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
MenuItemTemplateContainer container = new MenuItemTemplateContainer(menu.Items.IndexOf(item), item);
//added to solve the <a href='<%# Eval("Text")%>'> binding problem
//http://forums.asp.net/t/1069719.aspx
//http://msdn2.microsoft.com/en-us/library/system.web.ui.control.bindingcontainer.aspx
//The BindingContainer property is the same as the NamingContainer property,
//except when the control is part of a template. In that case, the BindingContainer
//property is set to the Control that defines the template.
menu.Controls.Add(container);
if ((item.Depth < menu.StaticDisplayLevels) && (menu.StaticItemTemplate != null))
{
menu.StaticItemTemplate.InstantiateIn(container);
}
else
{
menu.DynamicItemTemplate.InstantiateIn(container);
}
container.DataBind(); //Databinding must occurs before rendering
container.RenderControl(writer);
writer.Indent--;
writer.WriteLine();
writer.WriteEndTag("div");
}
else
{
if (IsLink(item))
{
writer.WriteBeginTag("a");
if (!String.IsNullOrEmpty(item.NavigateUrl))
{
writer.WriteAttribute("href", Page.Server.HtmlEncode(menu.ResolveClientUrl(item.NavigateUrl)));
}
else
{
writer.WriteAttribute("href", Page.ClientScript.GetPostBackClientHyperlink(menu, "b" + item.ValuePath.Replace(menu.PathSeparator.ToString(), "\\"), true));
}
writer.WriteAttribute("class", GetItemClass(menu, item));
WebControlAdapterExtender.WriteTargetAttribute(writer, item.Target);
if (!String.IsNullOrEmpty(item.ToolTip))
{
writer.WriteAttribute("title", item.ToolTip);
}
else if (!String.IsNullOrEmpty(menu.ToolTip))
{
writer.WriteAttribute("title", menu.ToolTip);
}
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
}
else
{
writer.WriteBeginTag("span");
writer.WriteAttribute("class", GetItemClass(menu, item));
writer.Write(HtmlTextWriter.TagRightChar);
writer.Indent++;
writer.WriteLine();
}
if (!String.IsNullOrEmpty(item.ImageUrl))
{
writer.WriteBeginTag("img");
writer.WriteAttribute("src", menu.ResolveClientUrl(item.ImageUrl));
writer.WriteAttribute("alt", !String.IsNullOrEmpty(item.ToolTip) ? item.ToolTip : (!String.IsNullOrEmpty(menu.ToolTip) ? menu.ToolTip : item.Text));
writer.Write(HtmlTextWriter.SelfClosingTagEnd);
}
writer.Write(item.Text);
if (IsLink(item))
{
writer.Indent--;
writer.WriteEndTag("a");
}
else
{
writer.Indent--;
writer.WriteEndTag("span");
}
}
if ((item.ChildItems != null) && (item.ChildItems.Count > 0))
{
BuildItems(item.ChildItems, false, writer);
}
writer.Indent--;
writer.WriteLine();
writer.WriteEndTag("li");
}
}