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Java 网页设计中如何动态生成文本区域_Java_Javascript_Html_Jsp - Fatal编程技术网

Java 网页设计中如何动态生成文本区域

Java 网页设计中如何动态生成文本区域,java,javascript,html,jsp,Java,Javascript,Html,Jsp,如何使用jsp动态生成文本区域? Ex - <textarea rows="10" cols="60"></textarea> Ex- 或者如何在同一页面的链接上单击按钮生成它? <script> function hello() { txtsarea=document.createElement("textarea"); txtsarea.rows='20' txtsarea.columns='40' document.body.appendChild(

如何使用jsp动态生成文本区域?

Ex - <textarea rows="10" cols="60"></textarea>
Ex-
或者如何在同一页面的链接上单击按钮生成它?


<script>
function hello()
{
txtsarea=document.createElement("textarea");
txtsarea.rows='20'
txtsarea.columns='40'
document.body.appendChild(txtsarea);
}
</script>
</HEAD>
<BODY> 
india <input type='checkbox' id='chk' onclick='hello()'>
</BODY>
函数hello() { txtsarea=document.createElement(“textarea”); txtsarea.rows='20' txtsarea.columns='40' document.body.appendChild(txtsarea); } 印度
请发布您已经完成的工作和您的基本html结构感谢您的回复,我是通过innerHTML完成的。。。