HTMLTableRowElement - Web APIs 编辑
The HTMLTableRowElement interface provides special properties and methods (beyond the HTMLElement interface it also has available to it by inheritance) for manipulating the layout and presentation of rows in an HTML table.
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Properties
Inherits properties from its parent, HTMLElement.
HTMLTableRowElement.cellsRead only- Returns a live
HTMLCollectioncontaining the cells in the row. TheHTMLCollectionis live and is automatically updated when cells are added or removed. HTMLTableRowElement.rowIndexRead only- Returns a
longvalue which gives the logical position of the row within the entire table. If the row is not part of a table, returns-1. HTMLTableRowElement.sectionRowIndexRead only- Returns a
longvalue which gives the logical position of the row within the table section it belongs to. If the row is not part of a section, returns-1.
Methods
Inherits methods from its parent, HTMLElement.
HTMLTableRowElement.deleteCell()- Removes the cell at the given position in the row. If the given position is greater (or equal as it starts at zero) than the amount of cells in the row, or is smaller than
0, it raises aDOMExceptionwith theIndexSizeErrorvalue. HTMLTableRowElement.insertCell()- Inserts a new cell just before the given position in the row. If the given position is not given or is
-1, it appends the cell to the row. If the given position is greater (or equal as it starts at zero) than the amount of cells in the row, or is smaller than-1, it raises aDOMExceptionwith theIndexSizeErrorvalue. Returns a reference to aHTMLTableCellElement.
Deprecated properties
Warning: These properties have been deprecated and should no longer be used. They are documented primarily to help understand older code bases.
HTMLTableRowElement.align- Is a
DOMStringcontaining an enumerated value reflecting thealignattribute. It indicates the alignment of the element's contents with respect to the surrounding context. The possible values are"left","right", and"center". HTMLTableRowElement.bgColor- Is a
DOMStringcontaining the background color of the cells. It reflects the obsoletebgcolorattribute. HTMLTableRowElement.ch- Is a
DOMStringcontaining one single character. This character is the one to align all the cell of a column on. It reflects thecharand default to the decimal points associated with the language, e.g.'.'for English, or','for French. This property was optional and was not very well supported. HTMLTableRowElement.chOff- Is a
DOMStringcontaining a integer indicating how many characters must be left at the right (for left-to-right scripts; or at the left for right-to-left scripts) of the character defined byHTMLTableRowElement.ch. This property was optional and was not very well supported. HTMLTableRowElement.vAlign- Is a
DOMStringrepresenting an enumerated value indicating how the content of the cell must be vertically aligned. It reflects thevalignattribute and can have one of the following values:"top","middle","bottom", or"baseline".
Specifications
| Specification | Status | Comment |
|---|---|---|
| HTML Living Standard The definition of 'HTMLTableRowElement' in that specification. | Living Standard | |
| HTML5 The definition of 'HTMLTableRowElement' in that specification. | Recommendation | The parameter of insertCell is now optional and default to -1. |
| Document Object Model (DOM) Level 2 HTML Specification The definition of 'HTMLTableRowElement' in that specification. | Obsolete | The cells, rowIndex, and selectionRowIndex properties are now read-only.The methods insertCell and deleteCell can raise exceptions. |
| Document Object Model (DOM) Level 1 Specification The definition of 'HTMLTableRowElement' in that specification. | Obsolete | Initial definition. |
Browser compatibility
BCD tables only load in the browser
See also
- The HTML element implementing this interface:
<tr>.
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