public void NamingContainers_EnsureControlHasID_GenerateUniqueID()
{
var page = new RedwoodView();
page.SetValue(Internal.UniqueIDProperty, "c0");
var head = new HtmlGenericControl("head");
head.SetValue(Internal.UniqueIDProperty, "c1");
page.Children.Add(head);
var title = new HtmlGenericControl("title");
title.SetValue(Internal.UniqueIDProperty, "c2");
head.Children.Add(title);
var body = new HtmlGenericControl("body");
body.SetValue(Internal.UniqueIDProperty, "c3");
page.Children.Add(body);
var div1 = new HtmlGenericControl("div");
div1.SetValue(Internal.UniqueIDProperty, "c4");
body.Children.Add(div1);
var div2 = new HtmlGenericControl("div");
div2.SetValue(Internal.UniqueIDProperty, "c5");
div2.SetValue(Internal.IsNamingContainerProperty, true);
body.Children.Add(div2);
var div3 = new HtmlGenericControl("div");
div3.SetValue(Internal.UniqueIDProperty, "c6");
div2.Children.Add(div3);
div3.EnsureControlHasId(true);
div1.EnsureControlHasId(true);
Assert.AreEqual("c4", div1.ID);
Assert.AreEqual("c5_c6", div3.ID);
}
protected override void RenderContents(IHtmlWriter writer, RenderContext context)
{
writer.AddKnockoutDataBind("css", "{ 'disabled': IsFirstPage() }");
firstLi.Render(writer, context);
writer.AddKnockoutDataBind("css", "{ 'disabled': IsFirstPage() }");
previousLi.Render(writer, context);
// render template
writer.WriteKnockoutDataBindComment("foreach", "NearPageIndexes");
context.PathFragments.Push("NearPageIndexes[$index]");
// render page number
numbersPlaceholder.Children.Clear();
HtmlGenericControl li;
if (!RenderLinkForCurrentPage)
{
writer.AddKnockoutDataBind("visible", "$data == $parent.PageIndex()");
li = new HtmlGenericControl("li");
li.SetValue(Internal.IsDataContextBoundaryProperty, true);
var literal = new Literal();
literal.SetBinding(Literal.TextProperty, new ValueBindingExpression("_this + 1"));
li.Children.Add(literal);
numbersPlaceholder.Children.Add(li);
li.Render(writer, context);
writer.AddKnockoutDataBind("visible", "$data != $parent.PageIndex()");
}
writer.AddKnockoutDataBind("css", "{ 'active': $data == $parent.PageIndex()}");
li = new HtmlGenericControl("li");
li.SetValue(Internal.IsDataContextBoundaryProperty, true);
var link = new LinkButton();
link.SetBinding(ButtonBase.TextProperty, new ValueBindingExpression("_this + 1"));
link.SetBinding(ButtonBase.ClickProperty, new CommandBindingExpression("_parent.GoToPage(_this)"));
li.Children.Add(link);
numbersPlaceholder.Children.Add(li);
li.Render(writer, context);
context.PathFragments.Pop();
writer.WriteKnockoutDataBindEndComment();
writer.AddKnockoutDataBind("css", "{ 'disabled': IsLastPage() }");
nextLi.Render(writer, context);
writer.AddKnockoutDataBind("css", "{ 'disabled': IsLastPage() }");
lastLi.Render(writer, context);
}