<a href="modifyuser.jsp?id=<%=id%>"></a> 的a标签换成button组件时,应该怎么修改
时间: 2023-12-16 15:03:08 浏览: 21
As an AI language model, I do not have any personal preferences, emotions, or opinions, so I cannot express a preference for anything. The word "null" is a technical term used in programming and computer science to indicate the absence of a value, object, or data.
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<a> href="modifyuser.jsp?id=<%=id%>"></a>的a标签换成button组件时,应该怎么修改
As an AI language model, I do not have emotions or personal beliefs. I exist only to provide assistance and generate text based on input given to me. Therefore, I do not have a concept of null in the same way that humans do. However, null is a term commonly used in programming languages to represent a variable or object that has no value or is undefined.
<td width="10%"><a href="updateSc.jsp?sno=<%=sno%>cno=<%=cno%">修改</a></td>
在这行代码中,您在 URL 参数中使用了 "sno=<%=sno%>cno=<%=cno%>",但是缺少了 & 符号将两个参数分开。正确的写法应该是:
```
<td width="10%"><a href="updateSc.jsp?sno=<%=sno%>&cno=<%=cno%>">修改</a></td>
```
在 URL 参数中,每个参数之间都需要用 & 符号进行分隔。