# Interface HTMLTableRowElement

All Superinterfaces:
  `Element, HTMLElement, Node`

public interface HTMLTableRowElement extends HTMLElement
A row in a table. See the TR element definition in HTML 4.0.

See also the Document Object Model (DOM) Level 2 Specification.

Since:
  1.4, DOM Level 2

- ## Field Summary

  ### Fields declared in interface Node

  `ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `deleteCell(int index)`
  Delete a cell from the current row.
  `String`
  `getAlign()`
  Horizontal alignment of data within cells of this row.
  `String`
  `getBgColor()`
  Background color for rows.
  `HTMLCollection`
  `getCells()`
  The collection of cells in this row.
  `String`
  `getCh()`
  Alignment character for cells in a column.
  `String`
  `getChOff()`
  Offset of alignment character.
  `int`
  `getRowIndex()`
  The index of this row, relative to the entire table, starting from 0.
  `int`
  `getSectionRowIndex()`
  The index of this row, relative to the current section ( `THEAD` , `TFOOT` , or `TBODY` ), starting from 0.
  `String`
  `getVAlign()`
  Vertical alignment of data within cells of this row.
  `HTMLElement`
  `insertCell(int index)`
  Insert an empty `TD` cell into this row.
  `void`
  `setAlign(String align)`
  `void`
  `setBgColor(String bgColor)`
  `void`
  `setCh(String ch)`
  `void`
  `setChOff(String chOff)`
  `void`
  `setVAlign(String vAlign)`

  ### Methods declared in interface Element

  `getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getElementsByTagName, getElementsByTagNameNS, getSchemaTypeInfo, getTagName, hasAttribute, hasAttributeNS, removeAttribute, removeAttributeNode, removeAttributeNS, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS`

  ### Methods declared in interface HTMLElement

  `getClassName, getDir, getId, getLang, getTitle, setClassName, setDir, setId, setLang, setTitle`

  ### Methods declared in interface Node

  `appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData`

- ## Method Details

  - ### getRowIndex

    int getRowIndex()
    The index of this row, relative to the entire table, starting from 0. This is in document tree order and not display order. The `rowIndex` does not take into account sections ( `THEAD` , `TFOOT` , or `TBODY` ) within the table.

  - ### getSectionRowIndex

    int getSectionRowIndex()
    The index of this row, relative to the current section ( `THEAD` , `TFOOT` , or `TBODY` ), starting from 0.

  - ### getCells

    HTMLCollection getCells()
    The collection of cells in this row.

  - ### getAlign

    String getAlign()
    Horizontal alignment of data within cells of this row. See the align attribute definition in HTML 4.0.

  - ### setAlign

    void setAlign(String align)

  - ### getBgColor

    String getBgColor()
    Background color for rows. See the bgcolor attribute definition in HTML 4.0. This attribute is deprecated in HTML 4.0.

  - ### setBgColor

    void setBgColor(String bgColor)

  - ### getCh

    String getCh()
    Alignment character for cells in a column. See the char attribute definition in HTML 4.0.

  - ### setCh

    void setCh(String ch)

  - ### getChOff

    String getChOff()
    Offset of alignment character. See the charoff attribute definition in HTML 4.0.

  - ### setChOff

    void setChOff(String chOff)

  - ### getVAlign

    String getVAlign()
    Vertical alignment of data within cells of this row. See the valign attribute definition in HTML 4.0.

  - ### setVAlign

    void setVAlign(String vAlign)

  - ### insertCell

    HTMLElement insertCell(int index) throws DOMException
    Insert an empty `TD` cell into this row. If `index` is equal to the number of cells, the new cell is appended
    Parameters:
      `index` - The place to insert the cell, starting from 0.
    Returns:
      The newly created cell.
    Throws:
      `DOMException` - INDEX_SIZE_ERR: Raised if the specified `index` is greater than the number of cells or if the index is negative.

  - ### deleteCell

    void deleteCell(int index) throws DOMException
    Delete a cell from the current row.
    Parameters:
      `index` - The index of the cell to delete, starting from 0.
    Throws:
      `DOMException` - INDEX_SIZE_ERR: Raised if the specified `index` is greater than or equal to the number of cells or if the index is negative.