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테이블 insertRow() 메서드

❮ 테이블 개체

예시

테이블의 첫 번째 위치에 새 행을 삽입하고 일부 내용이 포함된 <td> 요소를 삽입합니다.

// Find a <table> element with id="myTable":
var table = document.getElementById("myTable");

// Create an empty <tr> element and add it to the 1st position of the table:
var row = table.insertRow(0);

// Insert new cells (<td> elements) at the 1st and 2nd position of the "new" <tr> element:
var cell1 = row.insertCell(0);
var cell2 = row.insertCell(1);

// Add some text to the new cells:
cell1.innerHTML = "NEW CELL1";
cell2.innerHTML = "NEW CELL2";

정의 및 사용

insertRow() 메서드는 빈 <tr> 요소를 만들어 테이블에 추가합니다.

insertRow() 메서드는 테이블의 지정된 인덱스에 새 행을 삽입합니다.

참고: <tr> 요소는 하나 이상의 <th> 또는 <td> 요소를 포함해야 합니다.

팁: deleteRow() 메소드를 사용 하여 행을 제거하십시오.


브라우저 지원

Method
insertRow() Yes Yes Yes Yes Yes

통사론

tableObject.insertRow(index)

매개변수 값

Value Description
index Required in Firefox and Opera, optional in IE, Chrome and Safari. A number that specifies the position of the row to insert (starts at 0). The value of 0 results in that the new row will be inserted at the first position.

The value of -1 can also be used, this results in a new row being inserted at the last position.

This parameter is required in Firefox and Opera, but optional in Internet Explorer, Chrome and Safari.

If this parameter is omitted, insertRow() inserts a new row at the last position in Chrome, IE, Firefox and Opera, and at the first position in Safari.


기술적 세부 사항

반환 값: 삽입된 <tr> 요소

더 많은 예

예시

행 생성 및 삭제:

function myCreateFunction() {
  var table = document.getElementById("myTable");
  var row = table.insertRow(0);
  var cell1 = row.insertCell(0);
  var cell2 = row.insertCell(1);
  cell1.innerHTML = "NEW CELL1";
  cell2.innerHTML = "NEW CELL2";
}

function myDeleteFunction() {
  document.getElementById("myTable").deleteRow(0);
}

관련 페이지

HTML 참조: HTML <tr> 태그


❮ 테이블 개체