javascript当中delTRTDIEFF的用法

例 2.5(delTRTDIEFF.html)
<HTML>
<head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8"/>
    <TITLE>  </TITLE>
</HEAD>
<BODY>
<input id="row" type="text" size="2"/>行,
<input id="dellastrow" type="button" value="删行"/><br/>

<input id="column" type="text" size="2"/>列
<input id="delrowcell" type="button" value="删最后一行的某一格"/><br/><br/>
<TABLE id="test" border="1" style="border-collapse:collapse">
    <TR>
        <TD>11</TD>
        <TD>12</TD>
        <TD>13</TD>
        <TD>14</TD>
    </TR>
    <TR>
        <TD>21</TD>
        <TD>22</TD>
        <TD>23</TD>
        <TD>24</TD>
    </TR>
    <TR>
        <TD>31</TD>
        <TD>32</TD>
        <TD>33</TD>
        <TD>34</TD>
    </TR>
</TABLE>
</BODY>
</HTML>
<script>
    var tab = document.getElementById("test");
    function dellastrow()
    {
      

更多内容请见原文,文章转载自:https://blog.csdn.net/qq_43650923/article/details/103050526

posted @ 2021-12-13 20:11  malala  阅读(21)  评论(0编辑  收藏  举报