@bind指令比较智能,它大概可以知道你需要绑定标签的哪个属性,例如:将其绑定到input标签时,它会绑定value属性。而将其绑定到checkbox中,它则自动绑定checked属性。 将元素绑定到特定事件 默认情况下,@bind指令对于input控件通常会绑定到DOM onchange事件。对于上面的例子来说,当在文本框中输入了数据时,只有当离开文本框...
@page"/"<h1>My favorite pizza is:@favPizza</h1><p>Enter your favorite pizza:<input @bind="favPizza"/></p>@code{privatestring favPizza{get;set;}="Margherita"} @bind指令比较智能,它大概可以知道你需要绑定标签的哪个属性,例如:将其绑定到input标签时,它会绑定value属性。而将其绑定到checkbox中,...
CheckBox Demonstration and configuration of the Radzen BlazorCheckBoxcomponent. Get and Set the value of CheckBoxlink As all Radzen Blazor input components theCheckBoxhas a Value property which gets and sets the value of the component. Use@bind-Valueto get the user input. ...
相同组件中使用绑定 在blazor中,bind特性支持双向数据绑定,在下面的例子中,checkbox 在同一个组件中使用了bind属性: //TwoWayBind.razor@page"/two-way-binding"<input type="checkbox"bind="@updateString"/> <p>Thisstringwill get value from above text field : @updateString.ToString()</p> @functions ...
InputCheckbox The InputCheckbox component binds a Boolean property to an HTML <input> element with type="checkbox". This component does not allow binding to a nullable property. <InputCheckbox @bind-Value=FormData.SomeBooleanProperty /> InputDate The InputDate components binds a DateTime property ...
Overview The Blazor ComboBox component is a dropdown list with an editable option that also allows users to choose an option from a predefined pop-up list. It can be used as an alternative to the HTML select tag and has several out-of-the-box features such as data binding, filtering, ...
Additionally, Blazor provides a series of specialized input elements that you can use to format and validate the data the user enters. In this unit, you'll learn how to use the <EditForm> element and the input elements to build functional forms. You'll also see how to use da...
The Blazor CheckBox provides various parameters that allow you to configure the component: ParameterTypeDescription ClassstringRenders a custom CSS class to the<input class="k-checkbox">element. EnabledboolWhether the component is enabled. IdstringRenders as theidattribute on the<input />element, so...
<input @bind="CurrentValue" @bind:after="AfterChange" class="@CssClass" type="checkbox" name="@NameAttributeValue" /> 如果保证组件始终以交互方式呈现,则不需要上述分配。具有开发人员完全控件的输入组件下面的示例组件执行以下操作:不继承自 InputBase<TValue>。 该组件完全控制输入处理,包括绑定、回调和验...
INPUTS TextBox TextArea Input Mask Numeric Textbox Radio Button Checkbox Color Picker Color Palette File Upload Range Slider Signature Toggle Switch Button Rating OTP Input Speech To Text PREVIEW LAYOUT Avatar Dialog ListView Tooltip Splitter Dashboard Card Media Query Timeline BUTTONS Button Button ...