<c:forEach var="user" items="${requestScope.listUser}">
<tr>
<td align="center"><font class="labelColor" >${user.userName}</font></td>
<c:choose>
<c:when test="${user.role=='p'}">
<td align="center"><font class="labelColor" >1</font></td>
</c:when>
<c:otherwise>
<td align="center"><font class="labelColor" >2</font></td>
</c:otherwise>
</c:choose>
<form id="mgItemForm" name="mgItemForm" method="post" action="UserInfoServlet?action=updata&userID=${user.userid}">
<td width="21%" align="center">
<input type="submit" name="Submit" value="修改" class="form2Button" checktype="notes" />
</td>
</form>
<form id="mgItemForm" name="mgItemForm" method="post" action="UserInfoServlet?action=delete&userID=${user.userid}">
<td width="23%" align="center">
<input type="submit" name="Submit3" value="删除" class="form2Button" onClick="return confirm('确实要删除此信息吗?')" />
</td>
</form>
</tr>
</c:forEach>
为什么总是输出2 ,即使当${user.role=='p'}也是输出 <c:otherwise></c:otherwise>里的内容, ${user.role}的值能得到,难倒foreach 里不能嵌套if语句,还是怎么回事,
<tr>
<td align="center"><font class="labelColor" >${user.userName}</font></td>
<c:choose>
<c:when test="${user.role=='p'}">
<td align="center"><font class="labelColor" >1</font></td>
</c:when>
<c:otherwise>
<td align="center"><font class="labelColor" >2</font></td>
</c:otherwise>
</c:choose>
<form id="mgItemForm" name="mgItemForm" method="post" action="UserInfoServlet?action=updata&userID=${user.userid}">
<td width="21%" align="center">
<input type="submit" name="Submit" value="修改" class="form2Button" checktype="notes" />
</td>
</form>
<form id="mgItemForm" name="mgItemForm" method="post" action="UserInfoServlet?action=delete&userID=${user.userid}">
<td width="23%" align="center">
<input type="submit" name="Submit3" value="删除" class="form2Button" onClick="return confirm('确实要删除此信息吗?')" />
</td>
</form>
</tr>
</c:forEach>
为什么总是输出2 ,即使当${user.role=='p'}也是输出 <c:otherwise></c:otherwise>里的内容, ${user.role}的值能得到,难倒foreach 里不能嵌套if语句,还是怎么回事,
你先把user.role的值输出来