HTML <textarea>标签(<textarea>标签)W3POP.COM

w3pop.com :: 网络学院 :: HTML :: HTML <textarea>标签

HTML <textarea>标签

作者:w3pop.com 翻译/整理:w3pop.com 发布:2007-04-28 浏览:2348 ::

定义与用法

Defines a text-area (a multi-line text input control). A user can write text in the text-area. In a text-area you can write an unlimited number of characters. The default font in the text-area is fixed pitch.
定义文字输入区域（多行文字输入的input控件）。用户可以在里面书写文字。字数没什么限制。默认的字体是固定的。

在HTML和XHTML中的区别

NONE
无

实例

代码	输出结果
<textarea rows="2" cols="20"> The cat was playing in the garden. Suddenly a dog showed up..... </textarea>	The cat was playing in the garden. Suddenly a dog showed up.....

必要属性

DTD indicates in which DTD the attribute is allowed. S=Strict, T=Transitional, and F=Frameset.
下表中的DTD列指明了被支持的DTD属性。S=Strict（精确的），T=Transitional（传统的），F=Frameset（框架）

属性	值	描述	DTD
cols	number	Specifies the number of columns visible in the text-area 指定在文字区域内可见的列数	STF
rows	number	Specifies the number of rows visible in the text-area 指定在文字区域内可见的行数	STF

可选属性

属性	值	描述	DTD
disabled	disabled	Disables the text-area when it is first displayed 当第一次加载的时候文字区域不可用	STF
name	name_of_textarea	Specifies a name for the text-area 指定文字区域的name	STF
readonly	readonly	Indicates that the user cannot modify the content in the text-area 文字区域内的内容不可修改	STF

标准属性

id, class, title, style, dir, lang, xml:lang, tabindex, accesskey

For a full description, go to Standard Attributes.
查看完整的属性

事件属性

onfocus, onblur, onselect, onchange, onclick, ondblclick, onmousedown, onmouseup, onmouseover, onmousemove, onmouseout, onkeypress, onkeydown, onkeyup

For a full description, go to Event Attributes.
查看完整的属性

尝试与演示

Textarea
How to create a text-area.
怎样建立文字区域