How to modify table value in javascript

How to modify the table value in javascript: first open the corresponding front-end code file; then find the js code part; finally modify the value of td in the table through the "function getTdDirectly(){...}" method.

The operating environment of this article: windows7 system, javascript version 1.8.5, Dell G3 computer.

How to modify table value in javascript?

js changes the value of td in the table

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<table id=&#39;mytable&#39;>
<tbody>
<tr>
<td id=&#39;mytd&#39;>这里是td的值</td>
</tr>
</tbody>
</table>
<br />
<input type=&#39;button&#39; value=&#39;绝对路径获取td的值&#39; οnclick=&#39;getTdDirectly()&#39; />
<script>
function getTdDirectly(){
var tdobj = document.getElementById(&#39;mytd&#39;);
tdobj.innerText = "ssss";
 
}
 
 
</script>

Recommended study: "javascript Advanced Tutorial"

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