public void Should_attribute_replaces_by_default()
{
IHtmlNode tag = new HtmlElement("div");
tag.Attribute("class", "t-widget");
tag.Attribute("class", "t-other");
Assert.Equal("t-other", tag.Attribute("class"));
}
public IHtmlNode HiddenInputTag()
{
IHtmlNode input = new HtmlElement("input", TagRenderMode.SelfClosing)
.Attributes(new
{
type = "text",
style = "display:none"
});
if (Component.Items.Any())
{
DropDownItem selectedItem = Component.Items[Component.SelectedIndex];
input.Attribute("value", selectedItem.Value.HasValue() ? selectedItem.Value : selectedItem.Text);
}
if (Component.Name.HasValue())
{
input.Attributes(Component.GetUnobtrusiveValidationAttributes())
.Attributes(new
{
name = Component.GetName(string.Empty),
id = Component.Id
})
.Attributes(Component.HiddenInputHtmlAttributes);
}
return input;
}
public void Should_not_replace_existing_attributes()
{
IHtmlNode tag = new HtmlElement("div");
tag.Attributes(new Dictionary<string, string> { { "class", "t-widget" } });
tag.Attributes(new Dictionary<string, string> { { "class", "t-other" } }, false);
Assert.Equal("t-widget", tag.Attribute("class"));
}
public void Should_prepend_css_classes()
{
IHtmlNode tag = new HtmlElement("div").AddClass("test").PrependClass("first second");
Assert.Equal("first second test", tag.Attribute("class"));
}
public void Should_add_class()
{
IHtmlNode tag = new HtmlElement("div");
tag.AddClass("t-widget");
Assert.Equal("t-widget", tag.Attribute("class"));
}
public void Should_set_attributes_as_object()
{
IHtmlNode tag = new HtmlElement("div");
tag.Attributes(new { @class = "t-widget" });
Assert.Equal("t-widget", tag.Attribute("class"));
}
public void Should_set_attributes_as_dictionary()
{
IHtmlNode tag = new HtmlElement("div");
tag.Attributes(new Dictionary<string, string> { { "class", "t-widget" } });
Assert.Equal("t-widget", tag.Attribute("class"));
}
public IHtmlNode InnerContentTag()
{
IHtmlNode root = new HtmlElement("div").AddClass("t-dropdown-wrap t-state-default");
IHtmlNode input = new HtmlElement("input", TagRenderMode.SelfClosing)
.Attributes(new { type = "text"})
.ToggleAttribute("disabled", "disabled", !Component.Enabled)
.ToggleClass("input-validation-error", !Component.IsValid())
.PrependClass(UIPrimitives.Input)
.AppendTo(root);
string name = string.Empty;
if (Component.Name.HasValue())
{
name = Component.GetName("-input");
}
string text = Component.GetValue<string>(Component.Value);
if (!Component.Items.Any())
{
text = Component.GetValue<string>(name, null);
if (string.IsNullOrEmpty(text))
{
try
{
text = Component.ViewContext.Controller.ValueOf<string>(name);
}
catch (System.Web.HttpRequestValidationException)
{
text = string.Empty;
}
}
}
else if (Component.SelectedIndex != -1)
{
text = Component.Items[Component.SelectedIndex].Text;
if (Component.Encoded)
{
text = System.Web.HttpUtility.HtmlDecode(text);
}
}
input.Attribute("id", Component.Id + "-input")
.ToggleAttribute("name", name, name.HasValue())
.ToggleAttribute("value", text, text.HasValue())
.Attributes(Component.InputHtmlAttributes);
IHtmlNode link = new HtmlElement("span").AddClass("t-select", UIPrimitives.Header);
new HtmlElement("span").AddClass(UIPrimitives.Icon, "t-arrow-down").Html("select").AppendTo(link);
link.AppendTo(root);
return root;
}