public static void DropDownListForTestWithListAndNoSelectedItem()
{
// Arrange
var userViewModel = new UserViewModel(new List <User>()
{
new User {
Name = "Dave", Id = 1
},
new User {
Name = "Nate", Id = 2
},
new User {
Name = "Pat", Id = 3
},
new User {
Name = "Taylor", Id = 4
},
new User {
Name = "Chris", Id = 5
}
});
var htmlHelper = HtmlHelperMock.GetMock(userViewModel);
var expectedMvcHtmlString = SelectExtensions.DropDownListFor(htmlHelper, m => m.UserId, new SelectList(userViewModel.UserNames, "Id", "Name", userViewModel.UserId));
// Act
var actualMvcHtmlString = HtmlHelperSelectExtensions.DropDownListFor(htmlHelper, m => m.UserId, m => m.UserNames, m => m.Id, m => m.Name);
// Assert
Assert.AreEqual(expectedMvcHtmlString.ToHtmlString(), actualMvcHtmlString.ToHtmlString());
}
public static void DropDownListForTestWithEmptyList()
{
// Arrange
var userViewModel = new UserViewModel(new List <User>());
var htmlHelper = HtmlHelperMock.GetMock(userViewModel);
var expectedMvcHtmlString = SelectExtensions.DropDownListFor(htmlHelper, m => m.UserId, new SelectList(userViewModel.UserNames, "Id", "Name", userViewModel.UserId));
// Act
var actualMvcHtmlString = HtmlHelperSelectExtensions.DropDownListFor(htmlHelper, m => m.UserId, m => m.UserNames, m => m.Id, m => m.Name);
// Assert
Assert.AreEqual(expectedMvcHtmlString.ToHtmlString(), actualMvcHtmlString.ToHtmlString());
}
public static IHtmlContent RPCSDropDownList <TModel, TValue1, TValue2>(this IHtmlHelper <TModel> html, Expression <Func <TModel, TValue1> > labelExpression, Expression <Func <TModel, TValue2> > valueExpression, string name,
IEnumerable <SelectListItem> selectList, OperationSet editRights, OperationSet displayRights)
{
var appUserSvc = _serviceProvider.GetRequiredService <IApplicationUserService>();
IHtmlContent label = HtmlHelperLabelExtensions.LabelFor(html, labelExpression, new { @class = "control-label col-md-4" });
if (appUserSvc.HasAccess(editRights))
{
var contents = HtmlHelperSelectExtensions.DropDownList(html, name, selectList, new { @class = "form-control" });
string result = String.Concat("<div class=\"form-group\">",
GetString(label),
"<div class=\"col-md-8\">",
GetString(contents),
"</div>",
"</div>");
return(new HtmlString(result));
}
if (appUserSvc.HasAccess(displayRights))
{
IHtmlContent contents = HtmlHelperDisplayExtensions.DisplayFor(html, valueExpression);
string result = String.Concat("<div class=\"form-group\">",
GetString(label),
"<div class=\"col-md-8\">",
GetString(contents),
"</div>",
GetString(HtmlHelperInputExtensions.HiddenFor(html, valueExpression)),
GetString(HtmlHelperInputExtensions.HiddenFor(html, labelExpression)),
"</div>");
return(new HtmlString(result));
}
string v = GetString(HtmlHelperInputExtensions.HiddenFor(html, valueExpression));
string l = GetString(HtmlHelperInputExtensions.HiddenFor(html, labelExpression));
return(new HtmlString(v + l));
}
public static IHtmlContent DropDownListFor <TModel, TProperty>(this HtmlHelper <TModel> htmlHelper, Expression <Func <TModel, TProperty> > expression, IEnumerable <SelectListItem> selectList, string optionLabel, IDictionary <string, object> htmlAttributes)
{
Methods.SetCommonAttributes(htmlHelper, expression, ref htmlAttributes);
return(HtmlHelperSelectExtensions.DropDownListFor(htmlHelper, expression, selectList));
}
