JSTL版的数据多列显示

1. <tablewidth="100%"border="0"align="center"cellpadding="3"cellspacing="1">
2. <c:setvar="recordCount"value="0"/>><!--记录总数-->
3. <c:setvar="columnCount"value="4"/><!--4例-->
4. <fmt:formatNumbervar="columnPercent"value="${100/columnCount}"pattern="##"/>><!--td宽的百分比-->
5. <tr>
6. <c:forEachvar="cur"items="${productList}"begin="0"end="11">
7. <c:iftest="${(recordCountmodcolumnCount)eq0&&recordCountne0}">
8. <c:outvalue="</tr><tr>"escapeXml="false"/>
9. </c:if>
10. <tdwidth="${columnPercent}%">...</td>
11. <c:setvar="recordCount"value="${recordCount+1}"/>
12. </c:forEach>
13. <c:setvar="column"value="${recordCountmodcolumnCount}"/>
14. <c:iftest="${columnne0}">
15. <c:forEachbegin="${column}"end="${columnCount-1}">
16. <c:outvalue="<td></td>"escapeXml="false"/>
17. </c:forEach>
18. </c:if>
19. <c:iftest="${recordCounteq0}">
20. <c:forEachbegin="0"end="${columnCount-1}">
21. <c:outvalue="<td></td>"escapeXml="false"/>
22. </c:forEach>
23. </c:if>
24. </tr>
25. </table>