DOM TableHeader 对象

TableHeader 对象

The TableHeader object represents an HTML table header element. For each instance of an HTML <th> tag in a document, a TableHeader object is created.
TableHeader对象代表了HTML表格的header元素。每当HTML文档中出现<th>标签就有一个TableHeader对象被建立起来

IE: Internet Explorer, F: Firefox, N: Netscape, W3C: World Wide Web Consortium (Internet Standard).

TableHeader 对象属性

Property 属性	Description 描述	IE	F	N	W3C
abbr	Sets or returns an abbreviated text for the table header cell (for non-visual media such as speech or Braille) 设置或返回表格header单元的缩写文字	6			Yes
accessKey	Sets or returns the keyboard key to access the table header cell 设置或返回访问表格header单元的快捷键	5			No
align	Sets or returns the horizontal alignment of data within the table header cell 设置或返回表格header单元内的数据的水平对齐方式	4			Yes
axis	Sets or returns a comma-delimited list of related table header cells (categories)	6			Yes
background	Sets or returns the background image for the table header cell 设置或返回表格header单元的背景图片	4			No
bgColor	Sets or returns the background color for the table header cell 设置或返回表格header单元的背景颜色	4			Yes
borderColor	Sets or returns the border color of the table header cell 设置或返回表格header单元的边框颜色	4			No
cellIndex	Returns the position of the cell in the cells collection of a row 返回行中单元集合里单元格的位置	4			Yes
ch	Sets or returns the alignment character for the table header cell 设置或返回表格header单元对齐特征	6			Yes
chOff	Sets or returns the offset of alignment character for the table header cell	6			Yes
colSpan	Sets or returns the number of columns the table header cell should span	4			Yes
headers	Sets or returns a list of space-separated header cell ids	6			Yes
height	Sets or returns the height of the table header cell	4			No
id	Sets or returns the id of the table header cell (In IE 4 this property is read-only)	4			No
innerHTML	Sets or returns the HTML between the start and end tags of the table header cell	4			No
innerText	Sets or returns the text between the start and end tags of the table header cell	4			No
noWrap	Sets or returns a Boolean value indicating whether or not the browser automatically performs word wrap in the table header cell	4			Yes
outerHTML	Sets or returns the table header object and its content in HTML	4			No
outerText	Sets or returns the text of the table header object	4			No
rowSpan	Sets or returns the number of rows the table header cell should span	4			Yes
scope		6			Yes
tabIndex	Sets or returns the tab order for the table header cell	5			No
vAlign	Sets or returns how header cell content are vertically aligned	4			Yes
width	Sets or returns the width of the table header cell	4			Yes

TableHeader 对象方法

Method 方法	Description 描述	IE	F	N	W3C
blur()	Removes focus from the table header cell 删除表格header单元的焦点	5			No
click()	Simulates a mouse-click on the table header cell 模仿鼠标点击表格header单元	4			No
focus()	Sets focus on the table header cell 为表格header单元设置焦点	5			No

TableHeader 对象事件

Syntax: object.event_name="someJavaScriptCode"
语法：对象.事件名称=“一些JS代码”

Event 事件	Description 描述	IE	F	N	W3C
onBlur	Executes some code when the table header cell loses focus 当表格header单元失去焦点的时候执行一些代码	5
onClick	Executes some code when the user clicks on the table header cell 当用户点击表格header单元就执行一些代码	4
onFocus	Executes some code when the table header cell gets focus 当表格header单元得到焦点就执行一些代码	5
onSelectStart	Executes some code when the table header cell is selected 当表格header单元被选中则执行一些代码	4