HTML DOM summary ÊôÐÔ

¶¨ÒåºÍÓ÷¨

summary ÊôÐÔ¿ÉÉèÖûò·µ»Ø±í¸ñµÄ¸ÅÊö¡£

summary ÊôÐÔΪÓïÒôºÏ³É»ò·Ç¿ÉÊÓµÄä¯ÀÀÆ÷¹æ¶¨Á˱í¸ñµÄ¸ÅÊö¡£

Óï·¨

tableObject.summary=text

ʵÀý

ÏÂÃæµÄÀý×Ó¿É·µ»Ø±í¸ñµÄ¸ÅÊö£º

<html>
<head>
<script type="text/javascript">
function alertSummary()
  {
  alert(document.getElementById("table1").summary);
  }
</script>
</head>
<body>

<table id="table1" border="1"
summary="Example table of employees">
<tr>
<th>Firstname</th>
<th>Lastname</th>
</tr>
<tr>
<td>Peter</td>
<td>Griffin</td>
</tr>
</table>
<br />
<input type="button" onclick=alertSummary()
value="Alert table summary" />

</body>
</html>
VUE