下面的例子使用 INPUT type=checkbox 元素创建了两个带有解释性文本的复选框。onclick 事件将调用两个脚本函数。第一个复选框默认选中。 <INPUT TYPE=checkbox CHECKED ID=chk1 onclick="choosebox1()">取消此框的选中可以获得免费的建议。 <P><INPUT TYPE=checkbox ID=chk2 on
<input> elements of type checkbox are rendered by default as boxes that are checked (ticked) when activated, like you might see in an official government paper form. The exact appearance depends upon the operating system configuration under which the bro
<inputid="cbTest"type="checkbox"name="cbTest"onclick="checkBoxClick(this);"/><labelfor="cbTest">CheckBox</label> 后台程序为checkbox添加了onclick事件,但是label的事件无法添加,这是就可以使用LabelAttributes属性,为label添加事件。 cbTest.InputAttributes.Add("onclick","checkBoxClick(this)"); cbTest...
Input type: number Example Define a field for entering a number (You can also set restrictions on what numbers are accepted): Quantity (between 1 and 5):<inputtype="number"name="quantity"min="1"max="5"> Try it yourself » Use the following attributes to specify restrictions: ...
html5input元素type属性 html input元素种类 HTML 表单元素之 input 元素 介绍 HTML 5: 表单元素之 input 元素 表单元素之 input 元素 - text, password, url, telephone, email, search, file, radio, checkbox, button, submit, reset, number, range, image, hidden, color, datetime, datetime-local, ...
a character like * to hide the text from prying eyes when entering passwords. You can use size and maxlength attributes to control the visible and maximum length exactly as per regular text fields.<input type=password size=12 name=pw>type=checkboxUsed for simple Boolean attributes,...
htmlAttributes IDictionary<String,Object> 一个 对象,该对象包含要为 元素设置的 HTML 属性。 返回 MvcHtmlString 一个input 元素,其 type 特性设置为“checkbox”。 适用于 ASP.NET MVC 5.2 产品版本 ASP.NET MVC 5.2 CheckBox(HtmlHelper, String, Object) 通过使用指定的 HTML 帮助程序、窗体域的名称...
表单还可以包含menus、textarea、fieldset、legend和label 元素(<label>元素一般与<input type="radio">和<input type="checkbox">结合使用较多)。 <label>元素举例: <label>标签是<input>的描述,它本身不会有特殊效果,但它和其它<input>标签使用可以提升用户的使用体验,用户不用非得点 击到按钮,而是点击文字即...
This property returns true if the checkbox is checked by default, otherwise it returns false.Browser SupportProperty defaultChecked Yes Yes Yes Yes YesSyntaxcheckboxObject.defaultChecked Return ValueTypeDescription Boolean Returns true if the checkbox is checked by default, otherwise it returns false....
No type attribute is inherited We have a custom checkbox component that provides label styling etc, and used to be able to declare the input type as well as inherit attributes from the component. Other attributes that are set on the inner input are passed correctly (ie disabled, :true-value...