public void InstantiateIn(Control container)
{
var li = new WebGenericControl(HtmlTag.Li);
var ancNavigationItem = new WebAnchor();
li.Controls.Add(ancNavigationItem);
container.Controls.Add(li);
}
public void InstantiateIn(Control container)
{
this.InstantiateInputControls(container);
var buttonWrapperEnd = new WebPlaceHolder();
buttonWrapperEnd.InnerHtml = @"</p>";
container.Controls.Add(buttonWrapperEnd);
var wrapperEnd = new WebPlaceHolder();
wrapperEnd.InnerHtml = "</div>";
container.Controls.Add(wrapperEnd);
var clearer = new WebGenericControl(HtmlTag.Div);
clearer.CssClass = "clearer";
clearer.InnerHtml = " ";
container.Controls.Add(clearer);
}
public void InstantiateIn(Control container) {
this.InstantiateInputControls(container);
var buttonWrapperEnd = new WebPlaceHolder();
buttonWrapperEnd.InnerHtml = @"</p>";
container.Controls.Add(buttonWrapperEnd);
var wrapperEnd = new WebPlaceHolder();
wrapperEnd.InnerHtml = "</div>";
container.Controls.Add(wrapperEnd);
var clearer = new WebGenericControl(HtmlTag.Div);
clearer.CssClass = "clearer";
clearer.InnerHtml = " ";
container.Controls.Add(clearer);
}
public static void PopulateNavigationItem(WebNavigationItemArgs args)
{
if (args == null)
{
throw new ArgumentNullException("args");
}
var liClass = string.Empty;
var aClass = string.Empty;
if (args.IsSelected || args.IsInSelectedPath)
{
aClass = liClass = args.IsSelected ? "selected" : "selected-path";
}
if (args.IsFirstItem)
{
liClass = liClass + (liClass.Length > 0 ? " " : string.Empty) + "first-item";
}
if (args.IsLastItem)
{
liClass = liClass + (liClass.Length > 0 ? " " : string.Empty) + "last-item";
}
if (args.IsChildOfRemovedNode)
{
liClass = liClass + (liClass.Length > 0 ? " " : string.Empty) + "child-of-removed-node";
}
if (args.ParentNavigation.IndicateIfNodeHasChildren)
{
var children = args.ParentNavigation.GetChildren(args.NavigationPage);
var removedChildren = args.ParentNavigation.IncludeChildrenOfRemovedNodesMode > IncludeChildrenOfRemovedNodesMode.Never ?
new NavigationPageCollection() : null;
children = args.ParentNavigation.FilterNavigation(children, removedChildren);
if (args.ParentNavigation.IncludeChildrenOfRemovedNodesMode > IncludeChildrenOfRemovedNodesMode.Never)
{
var nonRemovedDescendants = args.ParentNavigation.GetNonRemovedDescendants(removedChildren);
if (args.ParentNavigation.IncludeChildrenOfRemovedNodesMode.Equals(IncludeChildrenOfRemovedNodesMode.OnlyInSelectedPath))
{
foreach (var descendant in nonRemovedDescendants)
{
if (args.ParentNavigation.IsPageInSelectedPath(args.ParentNavigation.RootPage, descendant, args.ParentNavigation.SelectedNavigationPage))
{
children.Add(descendant);
}
}
}
else
{
children.AddRange(nonRemovedDescendants);
}
}
if (children.Count > 0)
{
liClass = liClass + (liClass.Length > 0 ? " " : string.Empty) + "has-children";
aClass = aClass + (aClass.Length > 0 ? " " : string.Empty) + "has-children";
}
}
var li = args.NavigationItem as WebGenericControl;
if (liClass.Trim().Length > 0 && li != null)
{
li.CssClass = liClass;
}
// Find UI Control
var ancNavigationItem = args.ParentNavigation.GetNavigationAnchorDelegate(args);
if (ancNavigationItem == null)
{
throw new HttpException("The default implementation of PopulateNavigationItem requires at least one WebAnchor inside the ItemTemplate.");
}
ancNavigationItem.Visible = true;
ancNavigationItem.CssClass += " " + aClass;
if (string.IsNullOrEmpty(ancNavigationItem.Text))
{
ancNavigationItem.Text = args.ParentNavigation.GetNavigationItemNameDelegate(args);
}
if (!args.IsSelected || (args.IsSelected && args.ParentNavigation.SelectedPageClickable) || args.ParentNavigation.RootLevelNotClickable)
{
if (string.IsNullOrEmpty(ancNavigationItem.NavigateUrl))
{
if (args.ExpandingLevel && args.ParentNavigation.RootLevelNotClickable && args.SubNavigation != null)
{
args.NavigationItem.ID = HttpUtility.UrlEncode(args.SubNavigation.ClientID.Replace("_", string.Empty) + "Li");
if (li != null)
{
li.RenderId = true;
}
ancNavigationItem.NavigateUrl = "#" + args.NavigationItem.ID;
ancNavigationItem.Attributes.Add("onmousedown", "this.href=this.href+':stop';return true;");
ancNavigationItem.Attributes.Add("onclick", "if(this.href.substring(this.href.length - 5,this.href.length)==':stop'){this.href=this.href.substring(0,this.href.length-5);return false;}else{return true;}");
}
else
{
ancNavigationItem.NavigateUrl = args.ParentNavigation.GetNavigationItemLinkDelegate(args);
}
}
if (args.ParentNavigation.AlwaysPlaceSpanAroundNavItem)
{
var gnrNavigationItem = new WebGenericControl("span");
args.NavigationItem.Controls.AddAt(0, gnrNavigationItem);
gnrNavigationItem.Controls.Add(ancNavigationItem);
}
else
{
args.NavigationItem.Controls.AddAt(0, ancNavigationItem);
}
}
else
{
ancNavigationItem.InnerSpan = true;
ancNavigationItem.NoLink = true;
args.NavigationItem.Controls.AddAt(0, ancNavigationItem);
}
}
