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• 句法
• 范例
• 规范
• 浏览器兼容性
• 相关话题

HTMLTableElement.createTHead() 方法返回 <thead> element associated with a given <table> . If no header exists in the table, this method creates it, and then returns it.

注意： If no header exists, createTHead() inserts a new header directly into the table. The header does not need to be added separately as would be the case if Document.createElement() had been used to create the new <thead> 元素。

句法

HTMLTableSectionElement = table.createTHead();
					

返回值

HTMLTableSectionElement

范例

let myhead = mytable.createTHead();
// Now this should be true: myhead == mytable.tHead
					

规范

规范	状态	注释
HTML 实时标准 The definition of 'HTMLTableElement: createTHead' in that specification.	实时标准

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
createTHead	Chrome Yes	Edge 12	Firefox Yes	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android ?	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android ?

图例

完整支持

完整支持

兼容性未知 ?

兼容性未知

元数据

• 最后修改： Jan 11, 2020

相关话题

1. HTMLTableElement
2. 特性

   1. align
   2. bgColor
   3. border
   4. caption
   5. cellPadding
   6. cellSpacing
   7. frame
   8. rows
   9. rules
   10. summary
   11. tBodies
   12. tFoot
   13. tHead
   14. width
3. 方法

   1. createCaption()
   2. createTFoot()
   3. createTHead()
   4. deleteCaption()
   5. deleteRow()
   6. deleteTFoot()
   7. deleteTHead()
   8. insertRow()
4. 继承：

   1. HTMLElement
   2. 元素
   3. 节点
   4. EventTarget