Element,HTMLElement,Node public interfaceHTMLSelectElementextendsHTMLElement select元素允许选择一个选项。包含的选项可以通过select元素作为集合直接访问。请参阅HTML 4.0中的SELECT元素定义。 另见Document Object Model (DOM) Level 2 Specification。 从以下版本开始: ...
HTMLSelectElement selectE = (HTMLSelectElement)doc.getElementById( "test "); IHTMLElementCollection options = selectE.children as IHTMLElementCollection; foreach (HTMLOptionElementClass option in options) { MessageBox.Show(string.Format( "{0} = {1} ", option.text, option.value)); }...
The Elements tab opens in Web Inspector, and the element’s HTML is highlighted in blue. Additionally, the selection is logged in Console tab. Select an HTML element in Elements tab In Web Inspector, open the Elements tab, then click an HTML element in the DOM tree outline (in the main ...
Permitted ARIA rolesmenuwithnomultipleattribute andnosizeattribute greater than 1, otherwise norolepermitted DOM interfaceHTMLSelectElement Specifications Specification HTML #the-select-element See also Events fired by<select>:change,input The<option>element The<optgroup>element Customizable select elements...
The <select> element defines a drop-down list:Example <label for="cars">Choose a car:</label><select id="cars" name="cars"> <option value="volvo">Volvo</option> <option value="saab">Saab</option> <option value="fiat">Fiat</option> <option value="audi">Audi</option></select> ...
フィールド | コンストラクタ | メソッド 検索: 機械翻訳について モジュール jdk.xml.dom パッケージ org.w3c.dom.html インタフェースHTMLSelectElement すべてのスーパー・インタフェース: Element, HTMLElement, Node public interface HTMLSelectElement extends HTMLElement select要素では、...
Learn about the HTMLSelectElement.selectedIndex property, including its type, code examples, specifications, and browser compatibility.
DomHtmlSelectElement Constructores Propiedades Autofoco ClassHandle Disabled Form Item[] Length Múltiple Nombre Opciones Selectedindex Size Tipo Valor WillValidate Métodos DomHtmlStyleElement DomHtmlTableCaptionElement DomHtmlTableCellElement DomHtmlTableColElement ...
The HTML <button> element is an interactive element that is activated by a user with a mouse, keyboard, finger, voice command, or other assistive technology. It performs a programmable action, such as submitting a form or opening a dialog when clicked. For example, <button type="button">...
<base>: <base target="_blank" href="http://www.example.com/page.html"> <head>: <head> <title>Document title</title> </head> <link>: <link href="style.css" rel="stylesheet"> <meta>: <meta charset="utf-8"> The HTML<meta> element represent any metadata information that cannot...