public static IHtmlContent HiddenInputTemplate(IHtmlHelper htmlHelper)
{
var viewData = htmlHelper.ViewData;
var model = viewData.Model;
var result = new HtmlContentBuilder();
if (!viewData.ModelMetadata.HideSurroundingHtml)
{
result.AppendHtml(DefaultDisplayTemplates.StringTemplate(htmlHelper));
}
// Special-case opaque values and arbitrary binary data.
var modelAsByteArray = model as byte[];
if (modelAsByteArray != null)
{
model = Convert.ToBase64String(modelAsByteArray);
}
var htmlAttributesObject = viewData[HtmlAttributeKey];
var hiddenResult = htmlHelper.Hidden(expression: null, value: model, htmlAttributes: htmlAttributesObject);
result.AppendHtml(hiddenResult);
return(result);
}
public void ObjectTemplateDisplaysSimpleDisplayTextWhenTemplateDepthGreaterThanOne(
string simpleDisplayText,
bool htmlEncode,
string expectedResult)
{
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel();
model.Property1 = simpleDisplayText;
var provider = new TestModelMetadataProvider();
provider.ForType <DefaultTemplatesUtilities.ObjectTemplateModel>().DisplayDetails(dd =>
{
dd.HtmlEncode = htmlEncode;
dd.SimpleDisplayProperty = "Property1";
});
var html = DefaultTemplatesUtilities.GetHtmlHelper(model, provider);
html.ViewData.TemplateInfo.AddVisited("foo");
html.ViewData.TemplateInfo.AddVisited("bar");
// Act
var result = DefaultDisplayTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expectedResult, HtmlContentUtilities.HtmlContentToString(result));
}
public static IHtmlContent HiddenInputTemplate(IHtmlHelper htmlHelper)
{
var viewData = htmlHelper.ViewData;
var model = viewData.Model;
IHtmlContent display;
if (viewData.ModelMetadata.HideSurroundingHtml)
{
display = null;
}
else
{
display = DefaultDisplayTemplates.StringTemplate(htmlHelper);
}
var htmlAttributesObject = viewData[HtmlAttributeKey];
var hidden = htmlHelper.Hidden(expression: null, value: model, htmlAttributes: htmlAttributesObject);
if (viewData.ModelMetadata.HideSurroundingHtml)
{
return(hidden);
}
return(new HtmlContentBuilder(capacity: 2)
.AppendHtml(display)
.AppendHtml(hidden));
}
public void HiddenInputTemplate_HonoursHideSurroundingHtml()
{
// Arrange
var model = "Model string";
var provider = new TestModelMetadataProvider();
provider.ForType <string>().DisplayDetails(dd =>
{
dd.HideSurroundingHtml = true;
});
var html = DefaultTemplatesUtilities.GetHtmlHelper(model, provider: provider);
var viewData = html.ViewData;
var templateInfo = viewData.TemplateInfo;
templateInfo.HtmlFieldPrefix = "FieldPrefix";
templateInfo.FormattedModelValue = "Formatted string";
// Act
var result = DefaultDisplayTemplates.HiddenInputTemplate(html);
// Assert
Assert.Empty(HtmlContentUtilities.HtmlContentToString(result));
}
public void ObjectTemplate_HonoursHideSurroundingHtml()
{
// Arrange
var expected =
"Model = p1, ModelType = System.String, PropertyName = Property1, SimpleDisplayText = p1" +
"<div class=\"HtmlEncode[[display-label]]\">HtmlEncode[[Prop2]]</div>" + Environment.NewLine +
"<div class=\"HtmlEncode[[display-field]]\">Model = (null), ModelType = System.String, PropertyName = Property2," +
" SimpleDisplayText = (null)</div>" + Environment.NewLine;
var model = new DefaultTemplatesUtilities.ObjectTemplateModel {
Property1 = "p1", Property2 = null
};
var provider = new TestModelMetadataProvider();
provider.ForProperty <DefaultTemplatesUtilities.ObjectTemplateModel>("Property1").DisplayDetails(dd =>
{
dd.HideSurroundingHtml = true;
});
var html = DefaultTemplatesUtilities.GetHtmlHelper(model, provider);
// Act
var result = DefaultDisplayTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expected, HtmlContentUtilities.HtmlContentToString(result));
}
public void ObjectTemplate_IgnoresPropertiesWith_ScaffoldColumnFalse()
{
// Arrange
var expected = "<div class=\"HtmlEncode[[display-label]]\">HtmlEncode[[Property1]]</div>" + Environment.NewLine +
"<div class=\"HtmlEncode[[display-field]]\"></div>" + Environment.NewLine +
"<div class=\"HtmlEncode[[display-label]]\">HtmlEncode[[Property3]]</div>" + Environment.NewLine +
"<div class=\"HtmlEncode[[display-field]]\"></div>" + Environment.NewLine;
var model = new DefaultTemplatesUtilities.ObjectWithScaffoldColumn();
var viewEngine = new Mock <ICompositeViewEngine>(MockBehavior.Strict);
viewEngine
.Setup(v => v.GetView(/*executingFilePath*/ null, It.IsAny <string>(), /*isMainPage*/ false))
.Returns(ViewEngineResult.NotFound(string.Empty, Enumerable.Empty <string>()));
viewEngine
.Setup(v => v.FindView(It.IsAny <ActionContext>(), It.IsAny <string>(), /*isMainPage*/ false))
.Returns(ViewEngineResult.NotFound(string.Empty, Enumerable.Empty <string>()));
var htmlHelper = DefaultTemplatesUtilities.GetHtmlHelper(model, viewEngine.Object);
// Act
var result = DefaultDisplayTemplates.ObjectTemplate(htmlHelper);
// Assert
Assert.Equal(expected, HtmlContentUtilities.HtmlContentToString(result));
}
private static IHtmlContent BooleanTemplateDropDownList(IHtmlHelper htmlHelper, bool?value)
{
return(htmlHelper.DropDownList(
expression: null,
selectList: DefaultDisplayTemplates.TriStateValues(value),
optionLabel: null,
htmlAttributes: CreateHtmlAttributes(htmlHelper, "list-box tri-state")));
}
public void ObjectTemplateDisplaysNullDisplayTextWhenObjectIsNull()
{
// Arrange
var provider = new TestModelMetadataProvider();
provider.ForType <DefaultTemplatesUtilities.ObjectTemplateModel>().DisplayDetails(dd =>
{
dd.NullDisplayText = "(null value)";
});
var html = DefaultTemplatesUtilities.GetHtmlHelper(provider: provider);
// Act
var result = DefaultDisplayTemplates.ObjectTemplate(html);
// Assert
Assert.Equal("(null value)", HtmlContentUtilities.HtmlContentToString(result));
}
public void HiddenInputTemplate_ReturnsValue()
{
// Arrange
var model = "Model string";
var html = DefaultTemplatesUtilities.GetHtmlHelper(model);
var templateInfo = html.ViewData.TemplateInfo;
templateInfo.HtmlFieldPrefix = "FieldPrefix";
// TemplateBuilder sets FormattedModelValue before calling TemplateRenderer and it's used below.
templateInfo.FormattedModelValue = "Formatted string";
// Act
var result = DefaultDisplayTemplates.HiddenInputTemplate(html);
// Assert
Assert.Equal("HtmlEncode[[Formatted string]]", HtmlContentUtilities.HtmlContentToString(result));
}
public void ObjectTemplate_OrdersProperties_AsExpected()
{
// Arrange
var model = new OrderedModel();
var html = DefaultTemplatesUtilities.GetHtmlHelper(model);
var expectedProperties = new List <string>
{
"OrderedProperty3",
"OrderedProperty2",
"OrderedProperty1",
"Property3",
"Property1",
"Property2",
"LastProperty",
};
var stringBuilder = new StringBuilder();
foreach (var property in expectedProperties)
{
var label = string.Format(
CultureInfo.InvariantCulture,
"<div class=\"HtmlEncode[[display-label]]\">HtmlEncode[[{0}]]</div>",
property);
stringBuilder.AppendLine(label);
var value = string.Format(
CultureInfo.InvariantCulture,
"<div class=\"HtmlEncode[[display-field]]\">Model = (null), ModelType = System.String, PropertyName = {0}, " +
"SimpleDisplayText = (null)</div>",
property);
stringBuilder.AppendLine(value);
}
var expected = stringBuilder.ToString();
// Act
var result = DefaultDisplayTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expected, HtmlContentUtilities.HtmlContentToString(result));
}
public void ObjectTemplateDisplaysSimplePropertiesOnObjectByDefault()
{
var expected =
"<div class=\"HtmlEncode[[display-label]]\">HtmlEncode[[Property1]]</div>" + Environment.NewLine
+ "<div class=\"HtmlEncode[[display-field]]\">Model = p1, ModelType = System.String, PropertyName = Property1," +
" SimpleDisplayText = p1</div>" + Environment.NewLine
+ "<div class=\"HtmlEncode[[display-label]]\">HtmlEncode[[Prop2]]</div>" + Environment.NewLine
+ "<div class=\"HtmlEncode[[display-field]]\">Model = (null), ModelType = System.String, PropertyName = Property2," +
" SimpleDisplayText = (null)</div>" + Environment.NewLine;
// Arrange
var model = new DefaultTemplatesUtilities.ObjectTemplateModel {
Property1 = "p1", Property2 = null
};
var html = DefaultTemplatesUtilities.GetHtmlHelper(model);
// Act
var result = DefaultDisplayTemplates.ObjectTemplate(html);
// Assert
Assert.Equal(expected, HtmlContentUtilities.HtmlContentToString(result));
}