public DefaultAspNetMvcHtmlConventions()
{
Editors.IfPropertyIs<bool>().BuildBy(req =>
{
var check = new CheckboxTag(req.Value<bool>()).Attr("value", req.StringValue());
var hidden = new HiddenTag().Attr("name", req.ElementId).Attr("value", false);
return check.Append(hidden);
});
Editors.IfPropertyIs<IEnumerable<SelectListItem>>().BuildBy(req =>
{
var list = req.Value<IEnumerable<SelectListItem>>();
var drop = new SelectTag();
foreach (var item in list)
{
drop.Add("option").Attr("value", item.Value).Attr("selected", item.Selected).Text(item.Text);
}
return drop;
});
Editors.Always.ModifyWith(AddElementName);
//Editors.Always.BuildBy(TagActionExpression.BuildTextbox);
//Displays.Always.BuildBy(req => new HtmlTag("span").Text(req.StringValue()));
//Labels.Always.BuildBy(req => new HtmlTag("span").Text(req.Accessor.Name));
}
public void PrependOption_WithOption_MultipleGroups()
{
var tag = new SelectTag()
.AddOption("display1", 1, groupBy: "g0")
.PrependOption("display0", 0, groupBy: "g0")
.AddOption("display2", 2, groupBy: "g1");
AssertOptionGroups(tag, 2);
var optgroup0 = tag.Children.First();
AssertOptionGroup(optgroup0, "g0");
Assert.Equal(2, optgroup0.Children.Count());
var option0 = optgroup0.Children.Skip(0).First();
AssertOption(option0, "display0", 0);
var option1 = optgroup0.Children.Skip(1).First();
AssertOption(option1, "display1", 1);
var optgroup1 = tag.Children.Skip(1).First();
AssertOptionGroup(optgroup1, "g1");
Assert.Equal(1, optgroup1.Children.Count());
var option2 = optgroup1.Children.Skip(0).First();
AssertOption(option2, "display2", 2);
}
public override HtmlTag Build(ElementRequest request)
{
var selectTag = new SelectTag();
var elementName = CCHtmlConventions2.DeriveElementName(request);
selectTag.Attr("data-bind", "options:_" + elementName + "List," +
"optionsText:'Text'," +
"optionsValue:'Value'," +
"value:" + elementName );
return selectTag;
}
private HtmlTag ScoreTypeBuilder(ElementRequest request)
{
var genders = Enum.GetValues(typeof(ScoreType)).Cast<ScoreType>().ToList();
var tag = new SelectTag(t =>
{
genders.Each(g => t.Option(g.ToString(), g));
t.SelectByValue((request.RawValue ?? ScoreType.Time).ToString());
});
return tag;
}
private HtmlTag GenderBuilder(ElementRequest request)
{
var genders = Enum.GetValues(typeof(Gender)).Cast<Gender>().ToList();
var tag = new SelectTag(t =>
{
genders.Each(g => t.Option(g.ToString(), g));
t.SelectByValue((request.RawValue ?? Gender.Male).ToString());
});
return tag;
}
private HtmlTag NewSelectList(Type propertyType)
{
var items = session.CreateCriteria(propertyType).List<IEntity>();
var selectList = new SelectTag();
foreach (var entity in items)
{
selectList.Option(entity.ToString(), entity.Id);
}
return selectList;
}
private void AssertOptionGroups(
SelectTag tag,
int groupsCount)
{
Assert.Equal(groupsCount, tag.Children.Count());
Assert.Equal(groupsCount, tag.OptionGroups.Count());
Assert.True(tag.OptionGroups.Values.All(g => tag.Children.Any(c => c == g)));
Assert.Equal(tag.Children.SelectMany(x => x.Children).Count(), tag.Options.Count());
Assert.True(tag.Options.All(g => tag.Children.SelectMany(x => x.Children).Any(c => c == g)));
}
public void add_element_name_to_select()
{
var select = new SelectTag();
ElementRequest request = For(x => x.Address.City);
request.ElementId = "AddressCity";
DefaultHtmlConventions.AddElementName(request, select);
select.Attr("name").ShouldEqual("AddressCity");
}
private static void buildOptions(ElementRequest request, SelectTag tag)
{
var listElements = GetListElementTitlesOrderedByRank(request);
listElements.ElementTitles.Each(title => tag.Option(title, title));
var requestValue = request.Value<string>();
var defaultValue = requestValue.IsNotEmpty() ? requestValue : listElements.DefaultElementTitle;
tag.SelectByValue(defaultValue);
}
public override HtmlTag Build(ElementRequest request)
{
var selectTag = new SelectTag();
var elementName = CCHtmlConventions2.DeriveElementName(request);
var elementRoot = elementName.Contains("EntityId") ? elementName.Replace(".EntityId", "") : elementName;
selectTag.Attr("data-bind", "options:_" + elementRoot +"List," +
"optionsValue:'Value'," +
"optionsText:'Text'," +
"value:" + elementName);
return selectTag;
}
private static IHtmlString SelectInternal(string name, IEnumerable<SelectListItem> selectList,IDictionary<string, object> htmlAttributes)
{
var tag = new SelectTag(x=>SetResult(x,selectList)).Id(name).Attr("name", name);
if (htmlAttributes != null)
{
foreach (var item in htmlAttributes)
{
tag.Attr(item.Key, item.Value);
}
}
return new NonEncodedHtmlString(tag.ToString());
}
public void PrependOption_Empty()
{
var tag = new SelectTag()
.PrependOption("display0", 0, groupBy: "g0");
AssertOptionGroups(tag, 1);
var optgroup0 = tag.Children.First();
AssertOptionGroup(optgroup0, "g0");
Assert.Equal(1, optgroup0.Children.Count());
var option0 = optgroup0.Children.First();
AssertOption(option0, "display0", 0);
}
private static object SetResult(SelectTag x, IEnumerable<SelectListItem> selectList)
{
foreach (var item in selectList)
{
if (item.Selected)
{
x.TopOption(item.Text, item.Value);
}
else
{
x.Option(item.Text, item.Value);
}
}
return x;
}
public SelectTag(TagInfo tagInfo) : base("select", tagInfo)
{
HtmlTags.SelectTag tempSelectTag = new HtmlTags.SelectTag();
foreach (string option in tagInfo.ListItems)
{
tempSelectTag.Option(option, option);
}
string defaultValue;
var tryGetValue = tagInfo.Attributes.TryGetValue("required", out defaultValue);
if (tryGetValue && defaultValue.Equals("true"))
{
tempSelectTag.SelectByValue(defaultValue);
}
_tag = tempSelectTag;
}
public void SelectValue_WithOptions()
{
var tag = new SelectTag()
.AddOption("display0", 0, groupBy: "g0")
.AddOption("display1", 1, groupBy: "g0")
.SelectValue(0);
Assert.True(tag.Children.First().Children.First().HasAttr("selected"));
Assert.False(tag.Children.First().Children.Skip(1).First().HasAttr("selected"));
}
public void SelectValue_WithOption_UnexistingValue()
{
var tag = new SelectTag()
.AddOption("display0", 0, groupBy: "g0")
.SelectValue(1);
Assert.False(tag.Children.First().Children.First().HasAttr("selected"));
}
public void AddOption_WithOption()
{
var tag = new SelectTag()
.AddOption("display0", 0, groupBy: "g0")
.AddOption("display1", 1, groupBy: "g0");
AssertOptionGroups(tag, 1);
var optgroup0 = tag.Children.First();
AssertOptionGroup(optgroup0, "g0");
Assert.Equal(2, optgroup0.Children.Count());
var option0 = optgroup0.Children.Skip(0).First();
AssertOption(option0, "display0", 0);
var option1 = optgroup0.Children.Skip(1).First();
AssertOption(option1, "display1", 1);
}