public static IHtmlString CheckBoxFor <TModel, TR>(this HtmlHelpers <TModel> html,
Expression <Func <TModel, TR> > prop, object htmlAttributes) where TModel : class
{
var tag = HtmlTagBuilder.CreateCheckBoxFor(html, prop, htmlAttributes);
return(tag != null ? new NonEncodedHtmlString(tag.ToString()) : NonEncodedHtmlString.Empty);
}
public void CheckboxForBoolPropertyWithDefValueFalseAsStringIsNoChecked()
{
var html = new HtmlHelpers <BooleanModel>(null, null, null);
var tag = HtmlTagBuilder.CreateCheckBoxFor(html, m => m.BooleanPropWithDefValueFalseAsString, null);
Assert.IsNull(tag.Attribute("checked"));
}
public void CheckboxForBoolPropertyWithDefValueTrueIsChecked()
{
var html = new HtmlHelpers <BooleanModel>(null, null, null);
var tag = HtmlTagBuilder.CreateCheckBoxFor(html, m => m.BooleanPropWithDefValueTrue, null);
Assert.IsTrue(tag.Attribute("checked").IsWithNoValue);
}
public void CheckboxForBoolPropertyIsCheckedIfPropertyIsTrue()
{
var model = new BooleanModel()
{
BooleanPropWithDefValueFalseAsString = true
};
var html = new HtmlHelpers <BooleanModel>(null, null, model);
var tag = HtmlTagBuilder.CreateCheckBoxFor(html, m => m.BooleanPropWithDefValueFalseAsString, null);
Assert.IsTrue(tag.Attribute("checked").IsWithNoValue);
}
public static IHtmlString InputElementFor <TModel, TR>(this HtmlHelpers <TModel> html,
Expression <Func <TModel, TR> > prop, object htmlAttributes) where TModel : class
{
var property = prop.AsPropertyInfo();
if (property == null)
{
return(NonEncodedHtmlString.Empty);
}
var inputType = GetInputTypeByProperty(property);
var tag = inputType == HtmlInputType.Checkbox ?
HtmlTagBuilder.CreateCheckBoxFor(html, prop, htmlAttributes) :
HtmlTagBuilder.CreateInputElementFor(html, prop, inputType, htmlAttributes);
return(tag != null ? new NonEncodedHtmlString(tag.ToString()) : NonEncodedHtmlString.Empty);
}