private static MvcHtmlString InputHelper(HtmlHelper htmlHelper, InputType inputType, ModelMetadata metadata, string name, object value, bool useViewData, bool isChecked, bool setId, bool isExplicitValue, string format, IDictionary <string, object> htmlAttributes)
{
ModelState state;
string fullHtmlFieldName = htmlHelper.ViewContext.ViewData.TemplateInfo.GetFullHtmlFieldName(name);
if (string.IsNullOrEmpty(fullHtmlFieldName))
{
throw new ArgumentException("", "name");
}
TagBuilder tagBuilder = new TagBuilder("input");
tagBuilder.MergeAttributes <string, object>(htmlAttributes);
tagBuilder.MergeAttribute("type", HtmlHelper.GetInputTypeString(inputType));
if (inputType != InputType.CheckBox)
{
tagBuilder.MergeAttribute("name", fullHtmlFieldName, true);
}
else
{
tagBuilder.MergeAttribute("onchange", "oncheckboxchange(this);");
}
string str2 = htmlHelper.FormatValue(value, format);
bool flag = false;
HtmlHelperCustom htmlHelperCustom = new HtmlHelperCustom(htmlHelper);
switch (inputType)
{
case InputType.CheckBox:
{
bool?modelStateValue = htmlHelperCustom.GetModelStateValue(fullHtmlFieldName, typeof(bool)) as bool?;
if (modelStateValue.HasValue)
{
isChecked = modelStateValue.Value;
flag = true;
}
break;
}
case InputType.Password:
if (value != null)
{
tagBuilder.MergeAttribute("value", str2, isExplicitValue);
}
goto Label_016A;
case InputType.Radio:
break;
default:
{
string str3 = (string)htmlHelperCustom.GetModelStateValue(fullHtmlFieldName, typeof(string));
tagBuilder.MergeAttribute("value", str3 ?? (useViewData ? htmlHelperCustom.EvalString(fullHtmlFieldName, format) : str2), isExplicitValue);
goto Label_016A;
}
}
if (!flag)
{
string a = htmlHelperCustom.GetModelStateValue(fullHtmlFieldName, typeof(string)) as string;
if (a != null)
{
isChecked = string.Equals(a, str2, StringComparison.Ordinal);
flag = true;
}
}
if (!flag & useViewData)
{
isChecked = htmlHelperCustom.EvalBoolean(fullHtmlFieldName);
}
if (isChecked)
{
tagBuilder.MergeAttribute("checked", "checked");
}
tagBuilder.MergeAttribute("value", str2, isExplicitValue);
Label_016A:
if (setId)
{
tagBuilder.GenerateId(fullHtmlFieldName);
}
if (htmlHelper.ViewData.ModelState.TryGetValue(fullHtmlFieldName, out state) && (state.Errors.Count > 0))
{
tagBuilder.AddCssClass(HtmlHelper.ValidationInputCssClassName);
}
tagBuilder.MergeAttributes <string, object>(htmlHelper.GetUnobtrusiveValidationAttributes(name, metadata));
if (inputType == InputType.CheckBox)
{
StringBuilder builder1 = new StringBuilder();
TagBuilder builder2 = new TagBuilder("input");
builder2.MergeAttribute("type", HtmlHelper.GetInputTypeString(InputType.Hidden));
builder2.MergeAttribute("name", fullHtmlFieldName);
builder2.MergeAttribute("value", isChecked ? "true" : "false");
builder1.Append(builder2.ToString(TagRenderMode.SelfClosing));
builder1.Append(tagBuilder.ToString(TagRenderMode.SelfClosing));
//TagBuilder labelTag = new TagBuilder("label");
//string forId = string.Format("ckb{0}", fullHtmlFieldName);
//if (htmlAttributes.ContainsKey("id"))
//{
// object _id = "";
// if (htmlAttributes.TryGetValue("id", out _id)){
// forId = _id.ToString();
// }
//}
//labelTag.MergeAttribute("for", forId);
//labelTag.SetInnerText
//builder1.Append(labelTag.ToString(TagRenderMode.Normal));
return(MvcHtmlString.Create(builder1.ToString()));
}
return(tagBuilder.ToMvcHtmlString(TagRenderMode.SelfClosing));
}
public void GetUnobtrusiveValidationAttributesMarksRenderedFieldsWithFullName() {
// Arrange
var formContext = new FormContext();
var viewContext = new Mock<ViewContext>();
var viewData = new ViewDataDictionary();
viewContext.SetupGet(vc => vc.FormContext).Returns(formContext);
viewContext.SetupGet(vc => vc.ClientValidationEnabled).Returns(true);
viewContext.SetupGet(vc => vc.UnobtrusiveJavaScriptEnabled).Returns(true);
viewData.TemplateInfo.HtmlFieldPrefix = "Prefix";
var viewDataContainer = MvcHelper.GetViewDataContainer(viewData);
var htmlHelper = new HtmlHelper(viewContext.Object, viewDataContainer);
// Act
htmlHelper.GetUnobtrusiveValidationAttributes("foobar");
// Assert
Assert.IsFalse(formContext.RenderedField("foobar"));
Assert.IsTrue(formContext.RenderedField("Prefix.foobar"));
}
// Helpers
private static void AssertBadClientValidationRule(HtmlHelper htmlHelper, string expectedMessage, params ModelClientValidationRule[] rules) {
htmlHelper.ClientValidationRuleFactory = delegate { return rules; };
ExceptionHelper.ExpectInvalidOperationException(
() => htmlHelper.GetUnobtrusiveValidationAttributes(Guid.NewGuid().ToString()),
expectedMessage
);
}
public void GetUnobtrusiveValidationAttributesUsesShortNameForModelMetadataLookup() {
// Arrange
string passedName = null;
var formContext = new FormContext();
var viewContext = new Mock<ViewContext>();
var viewData = new ViewDataDictionary();
viewContext.SetupGet(vc => vc.FormContext).Returns(formContext);
viewContext.SetupGet(vc => vc.ClientValidationEnabled).Returns(true);
viewContext.SetupGet(vc => vc.UnobtrusiveJavaScriptEnabled).Returns(true);
viewData.TemplateInfo.HtmlFieldPrefix = "Prefix";
var viewDataContainer = MvcHelper.GetViewDataContainer(viewData);
var htmlHelper = new HtmlHelper(viewContext.Object, viewDataContainer);
htmlHelper.ClientValidationRuleFactory = (name, _) => {
passedName = name;
return Enumerable.Empty<ModelClientValidationRule>();
};
// Act
htmlHelper.GetUnobtrusiveValidationAttributes("foobar");
// Assert
Assert.AreEqual("foobar", passedName);
}
public void GetUnobtrusiveValidationAttributeUsesViewDataForModelMetadataLookup() {
// Arrange
var formContext = new FormContext();
var viewContext = new Mock<ViewContext>();
var viewData = new ViewDataDictionary<MyModel>();
viewContext.SetupGet(vc => vc.FormContext).Returns(formContext);
viewContext.SetupGet(vc => vc.ClientValidationEnabled).Returns(true);
viewContext.SetupGet(vc => vc.UnobtrusiveJavaScriptEnabled).Returns(true);
viewData.TemplateInfo.HtmlFieldPrefix = "Prefix";
var viewDataContainer = MvcHelper.GetViewDataContainer(viewData);
var htmlHelper = new HtmlHelper(viewContext.Object, viewDataContainer);
// Act
IDictionary<string, object> result = htmlHelper.GetUnobtrusiveValidationAttributes("MyProperty");
// Assert
Assert.AreEqual(2, result.Count);
Assert.AreEqual("true", result["data-val"]);
Assert.AreEqual("My required message", result["data-val-required"]);
}
public void GetUnobtrusiveValidationAttributesWithTwoClientRules() {
// Arrange
var formContext = new FormContext();
var viewContext = new Mock<ViewContext>();
viewContext.SetupGet(vc => vc.FormContext).Returns(formContext);
viewContext.SetupGet(vc => vc.ClientValidationEnabled).Returns(true);
viewContext.SetupGet(vc => vc.UnobtrusiveJavaScriptEnabled).Returns(true);
var viewDataContainer = MvcHelper.GetViewDataContainer(new ViewDataDictionary());
var htmlHelper = new HtmlHelper(viewContext.Object, viewDataContainer);
htmlHelper.ClientValidationRuleFactory = delegate {
ModelClientValidationRule rule1 = new ModelClientValidationRule { ValidationType = "type", ErrorMessage = "error" };
rule1.ValidationParameters["foo"] = "bar";
rule1.ValidationParameters["baz"] = "biff";
ModelClientValidationRule rule2 = new ModelClientValidationRule { ValidationType = "othertype", ErrorMessage = "othererror" };
rule2.ValidationParameters["true3"] = "false4";
return new[] { rule1, rule2 };
};
// Act
IDictionary<string, object> result = htmlHelper.GetUnobtrusiveValidationAttributes("foobar");
// Assert
Assert.AreEqual("error", result["data-val-type"]);
Assert.AreEqual("bar", result["data-val-type-foo"]);
Assert.AreEqual("biff", result["data-val-type-baz"]);
Assert.AreEqual("othererror", result["data-val-othertype"]);
Assert.AreEqual("false4", result["data-val-othertype-true3"]);
}
public void GetUnobtrusiveValidationAttributesMessageIsHtmlEncoded() {
// Arrange
var formContext = new FormContext();
var viewContext = new Mock<ViewContext>();
viewContext.SetupGet(vc => vc.FormContext).Returns(formContext);
viewContext.SetupGet(vc => vc.ClientValidationEnabled).Returns(true);
viewContext.SetupGet(vc => vc.UnobtrusiveJavaScriptEnabled).Returns(true);
var viewDataContainer = MvcHelper.GetViewDataContainer(new ViewDataDictionary());
var htmlHelper = new HtmlHelper(viewContext.Object, viewDataContainer);
htmlHelper.ClientValidationRuleFactory = delegate {
return new[] { new ModelClientValidationRule { ValidationType = "type", ErrorMessage = "<script>alert('xss')</script>" } };
};
// Act
IDictionary<string, object> result = htmlHelper.GetUnobtrusiveValidationAttributes("foobar");
// Assert
Assert.AreEqual("<script>alert('xss')</script>", result["data-val-type"]);
}
public void GetUnobtrusiveValidationAttributesIncludesDataValTrueWithNonEmptyClientRuleList() {
// Arrange
var formContext = new FormContext();
var viewContext = new Mock<ViewContext>();
viewContext.SetupGet(vc => vc.FormContext).Returns(formContext);
viewContext.SetupGet(vc => vc.ClientValidationEnabled).Returns(true);
viewContext.SetupGet(vc => vc.UnobtrusiveJavaScriptEnabled).Returns(true);
var viewDataContainer = MvcHelper.GetViewDataContainer(new ViewDataDictionary());
var htmlHelper = new HtmlHelper(viewContext.Object, viewDataContainer);
htmlHelper.ClientValidationRuleFactory = delegate {
return new[] { new ModelClientValidationRule { ValidationType = "type" } };
};
// Act
IDictionary<string, object> result = htmlHelper.GetUnobtrusiveValidationAttributes("foobar");
// Assert
Assert.AreEqual("true", result["data-val"]);
}
public void GetUnobtrusiveValidationAttributesReturnsEmptySetAndSetsFieldAsRenderedForFieldWithNoClientRules() {
// Arrange
var formContext = new FormContext();
var viewContext = new Mock<ViewContext>();
viewContext.SetupGet(vc => vc.FormContext).Returns(formContext);
viewContext.SetupGet(vc => vc.ClientValidationEnabled).Returns(true);
viewContext.SetupGet(vc => vc.UnobtrusiveJavaScriptEnabled).Returns(true);
var viewDataContainer = MvcHelper.GetViewDataContainer(new ViewDataDictionary());
var htmlHelper = new HtmlHelper(viewContext.Object, viewDataContainer);
htmlHelper.ClientValidationRuleFactory = delegate { return Enumerable.Empty<ModelClientValidationRule>(); };
// Act
IDictionary<string, object> result = htmlHelper.GetUnobtrusiveValidationAttributes("foobar");
// Assert
Assert.AreEqual(0, result.Count);
Assert.IsTrue(formContext.RenderedField("foobar"));
}
public void GetUnobtrusiveValidationAttributesReturnsEmptySetWhenFieldHasAlreadyBeenRendered() {
// Arrange
var formContext = new FormContext();
formContext.RenderedField("foobar", true);
var viewContext = new Mock<ViewContext>();
viewContext.SetupGet(vc => vc.FormContext).Returns(formContext);
viewContext.SetupGet(vc => vc.ClientValidationEnabled).Returns(true);
viewContext.SetupGet(vc => vc.UnobtrusiveJavaScriptEnabled).Returns(true);
var viewDataContainer = MvcHelper.GetViewDataContainer(new ViewDataDictionary());
var htmlHelper = new HtmlHelper(viewContext.Object, viewDataContainer);
// Act
IDictionary<string, object> result = htmlHelper.GetUnobtrusiveValidationAttributes("foobar");
// Assert
Assert.AreEqual(0, result.Count);
}