本文整理汇总了C#中System.Web.WebPages.Html.HtmlHelper.ListBox方法的典型用法代码示例。如果您正苦于以下问题：C# HtmlHelper.ListBox方法的具体用法？C# HtmlHelper.ListBox怎么用？C# HtmlHelper.ListBox使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Web.WebPages.Html.HtmlHelper的用法示例。
在下文中一共展示了HtmlHelper.ListBox方法的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ListBoxWithDotReplacementForId
public void ListBoxWithDotReplacementForId() {
// Arrange
HtmlHelper helper = new HtmlHelper(new ModelStateDictionary());
// Act
var html = helper.ListBox("foo.bar", "Select One", GetSelectList());
// Assert
Assert.AreEqual(
@"<select id=""foo_bar"" name=""foo.bar"">
<option value="""">Select One</option>
<option value=""A"">Alpha</option>
<option value=""B"">Bravo</option>
<option value=""C"">Charlie</option>
</select>",
html.ToHtmlString());
}示例2: ListBoxWithEmptyOptionLabel
public void ListBoxWithEmptyOptionLabel() {
// Arrange
var modelState = new ModelStateDictionary();
modelState.AddError("foo", "some error");
HtmlHelper helper = new HtmlHelper(modelState);
// Act
var html = helper.ListBox("foo", GetSelectList(), new { @class = "my-class" });
// Assert
Assert.AreEqual(
@"<select class=""field-validation-error my-class"" id=""foo"" name=""foo"">
<option value=""A"">Alpha</option>
<option value=""B"">Bravo</option>
<option value=""C"">Charlie</option>
</select>",
html.ToHtmlString());
}示例3: ListBoxWithObjectDictionaryAndTitle
public void ListBoxWithObjectDictionaryAndTitle() {
// Arrange
HtmlHelper helper = new HtmlHelper(new ModelStateDictionary());
// Act
var html = helper.ListBox("foo", "Select One", GetSelectList(), new { @class = "my-class" });
// Assert
Assert.AreEqual(
@"<select class=""my-class"" id=""foo"" name=""foo"">
<option value="""">Select One</option>
<option value=""A"">Alpha</option>
<option value=""B"">Bravo</option>
<option value=""C"">Charlie</option>
</select>",
html.ToHtmlString());
}示例4: ListBoxWithErrorAndExplictAndModelState
public void ListBoxWithErrorAndExplictAndModelState() {
// Arrange
var modelState = new ModelStateDictionary();
modelState.SetModelValue("foo", "C");
modelState.AddError("foo", "test");
HtmlHelper helper = new HtmlHelper(modelState);
// Act
var html = helper.ListBox("foo.bar", "Select One", GetSelectList());
// Assert
Assert.AreEqual(
@"<select id=""foo_bar"" name=""foo.bar"">
<option value="""">Select One</option>
<option value=""A"">Alpha</option>
<option value=""B"">Bravo</option>
<option value=""C"">Charlie</option>
</select>",
html.ToHtmlString());
}示例5: ListBoxWithNonStringExplicitValue
public void ListBoxWithNonStringExplicitValue() {
// Arrange
HtmlHelper helper = new HtmlHelper(new ModelStateDictionary());
// Act
var html = helper.ListBox("foo", null, GetSelectList(), new List<int>(), new { attr = "attr-val" });
// Assert
Assert.AreEqual(
@"<select attr=""attr-val"" id=""foo"" name=""foo"">
<option value=""A"">Alpha</option>
<option value=""B"">Bravo</option>
<option value=""C"">Charlie</option>
</select>",
html.ToHtmlString());
}示例6: ListBoxWithMultiSelectAndExplitSelectValue
public void ListBoxWithMultiSelectAndExplitSelectValue() {
// Arrange
HtmlHelper helper = new HtmlHelper(new ModelStateDictionary());
var selectList = GetSelectList().ToList();
selectList.First().Selected = selectList.Last().Selected = true;
// Act
var html = helper.ListBox("foo", selectList, new[] { "B" }, 4, true);
// Assert
Assert.AreEqual(
@"<select id=""foo"" multiple=""multiple"" name=""foo"" size=""4"">
<option selected=""selected"" value=""A"">Alpha</option>
<option selected=""selected"" value=""B"">Bravo</option>
<option selected=""selected"" value=""C"">Charlie</option>
</select>",
html.ToHtmlString());
}示例7: ListBoxWithExplictAndModelValue
public void ListBoxWithExplictAndModelValue() {
// Arrange
var modelState = new ModelStateDictionary();
modelState.SetModelValue("foo", "C");
HtmlHelper helper = new HtmlHelper(modelState);
// Act
var html = helper.ListBox("foo", defaultOption: null, selectList: GetSelectList(),
selectedValues: "B", htmlAttributes: new { attr = "attr-val" });
// Assert
Assert.AreEqual(
@"<select attr=""attr-val"" id=""foo"" name=""foo"">
<option value=""A"">Alpha</option>
<option selected=""selected"" value=""B"">Bravo</option>
<option value=""C"">Charlie</option>
</select>",
html.ToHtmlString());
}示例8: ListBoxWithMultiSelectAndMultipleModelValue
public void ListBoxWithMultiSelectAndMultipleModelValue() {
// Arrange
var modelState = new ModelStateDictionary();
modelState.SetModelValue("foo", new[] { "A", "C" });
HtmlHelper helper = new HtmlHelper(modelState);
// Act
var html = helper.ListBox("foo", GetSelectList(), null, 4, true);
// Assert
Assert.AreEqual(
@"<select id=""foo"" multiple=""multiple"" name=""foo"" size=""4"">
<option selected=""selected"" value=""A"">Alpha</option>
<option value=""B"">Bravo</option>
<option selected=""selected"" value=""C"">Charlie</option>
</select>",
html.ToHtmlString());
}示例9: ListBoxWithModelValueAndExplicitSelectItem
public void ListBoxWithModelValueAndExplicitSelectItem() {
// Arrange
var modelState = new ModelStateDictionary();
modelState.SetModelValue("foo", new[] { "C", "D" });
HtmlHelper helper = new HtmlHelper(modelState);
var selectList = GetSelectList().ToList();
selectList[1].Selected = true;
// Act
var html = helper.ListBox("foo", selectList, new { attr = "attr-val" });
// Assert
Assert.AreEqual(
@"<select attr=""attr-val"" id=""foo"" name=""foo"">
<option value=""A"">Alpha</option>
<option selected=""selected"" value=""B"">Bravo</option>
<option value=""C"">Charlie</option>
</select>",
html.ToHtmlString());
}示例10: ListBoxWithExplicitMultipleValuesAndNoMultiple
public void ListBoxWithExplicitMultipleValuesAndNoMultiple() {
// Arrange
HtmlHelper helper = new HtmlHelper(new ModelStateDictionary());
// Act
var html = helper.ListBox("foo", null, GetSelectList(), new [] {"B", "C"}, new Dictionary<string, object> { { "attr", "attr-val" } });
// Assert
Assert.AreEqual(
@"<select attr=""attr-val"" id=""foo"" name=""foo"">
<option value=""A"">Alpha</option>
<option selected=""selected"" value=""B"">Bravo</option>
<option value=""C"">Charlie</option>
</select>",
html.ToHtmlString());
}示例11: ListBoxWithDefaultOption
public void ListBoxWithDefaultOption() {
// Arrange
HtmlHelper helper = new HtmlHelper(new ModelStateDictionary());
// Act
var html = helper.ListBox("foo", "select-one", GetSelectList());
// Assert
Assert.AreEqual(
@"<select id=""foo"" name=""foo"">
<option value="""">select-one</option>
<option value=""A"">Alpha</option>
<option value=""B"">Bravo</option>
<option value=""C"">Charlie</option>
</select>",
html.ToHtmlString());
}示例12: ListBoxThrowsWithNoName
public void ListBoxThrowsWithNoName() {
// Arrange
HtmlHelper helper = new HtmlHelper(new ModelStateDictionary());
// Act and assert
ExceptionAssert.ThrowsArgNullOrEmpty(() => helper.ListBox(name: null, selectList: null), "name");
}