Baseline Widely available
HTMLTableElement.deleteRow()
ã¡ã½ããã¯ãç¹å®ã®è¡ (<tr>
) ããã® <table>
ããåé¤ãã¾ãã
index
index
ã¯æ´æ°ã§ãåé¤ããè¡ã表ãã¾ãã ãã ããç¹æ®ãªå¤ -1
ã使ç¨ããã¨ãè¡¨ã®æå¾ã®è¡ãåé¤ãããã¨ãã§ãã¾ãã
ãªã (undefined
)ã
IndexSizeError
DOMException
index
ãå©ç¨å¯è½ãªè¡æ°ä»¥ä¸ã§ããå ´åããããã¯è² ã®æ°ã§ãè¡¨ã®æçµè¡ã表ãç¹å¥ãªå¤ -1
ã§ã¯ãªãå ´åã«çºçãã¾ãã
ãã®ä¾ã¯ã JavaScript ã使ç¨ãã¦è¡¨ã® 2 çªç®ã®è¡ãåé¤ãã¾ãã
HTML<table>
<tr>
<td>ã»ã« 1.1</td>
<td>ã»ã« 1.2</td>
<td>ã»ã« 1.3</td>
</tr>
<tr>
<td>ã»ã« 2.1</td>
<td>ã»ã« 2.2</td>
<td>ã»ã« 2.3</td>
</tr>
<tr>
<td>ã»ã« 3.1</td>
<td>ã»ã« 3.2</td>
<td>ã»ã« 3.3</td>
</tr>
</table>
JavaScript
let table = document.querySelector("table");
// 2 çªç®ã®è¡ãåé¤
table.deleteRow(1);
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