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求大神幫忙,我想把圖書按每行4本顯示,怎么做?

求大神幫忙,我想把圖書按每行4本顯示,怎么做?

yuantongxin 2016-05-08 12:58:55
<%@?page?contentType="text/html;?charset=utf-8"?language="java"?import="java.sql.*"?errorPage=""?%> <%@?taglib?uri="http://java.sun.com/jsp/jstl/core"?prefix="c"%><%--導入JSTL標簽庫?--%> <% String?path?=?request.getContextPath(); String?basePath?=?request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE?html?PUBLIC?"-//W3C//DTD?XHTML?1.0?Transitional//EN"?"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html?xmlns="http://www.w3.org/1999/xhtml"> <head> <meta?http-equiv="Content-Type"?content="text/html;?charset=utf-8"?/> <title>${TYPE}</title> <link?rel="stylesheet"?type="text/css"?href="Books.css"/> </head> <body> <div?name="title"> <table?align="center"> ???? <tr> ???????? <td?colspan="4"><img?id="logo"?src="image/logo.png"/></td> ??????????<td?colspan="4"><h1>圖書你的神話</h1></td> ??????????<td><a?href="login.jsp"><input?type="submit"?value="登錄"?class="submit"/></a></td> ??????????<td><a?href="NewUser.jsp"><input?type="submit"?value="注冊"?class="submit"/></a></td> ??????</tr> ????</table> </div> <div> <table?align="center"> ???? <c:choose> ???? <c:when?test="${BOOKS!=null}"><%--指定類型圖書列表存在?--%> ???? <c:forEach?var="b"?items="${BOOKS}"?varStatus="status"><%--遍歷指定類型圖書列表?--%> ???? <c:if?test="${status.index%2==0}"> ???? <tr> ???????? <td> ???????????? <li><img?height="150px"?width="150px"?src="${b.getBimage()}"?/></li> ????????????????<li>${b.getBname()}</li> ????????????????<li>¥${b.getPrice()}</li> ????????????</td> ???????? </tr> ???? </c:if> ???? <c:if?test="${status.index%2!=0}"> ???? <td> ???????????? <li><img?height="150px"?width="150px"?src="${b.getBimage()}"?/></li> ????????????????<li>${b.getBname()}</li> ????????????????<li>¥${b.getPrice()}</li> ?????????</td> ???? </c:if> ???? </c:forEach> ???? </c:when> ???? <c:otherwise><%--指定類型圖書列表不存在?--%> ???? <tr><td>對不起,指定類型圖書不存在!</td></tr> ???? </c:otherwise> ???? </c:choose> ????????<tr> ???????? <td?width="100%"?align="center"><a?href="#"?>下一頁</a> ???? <a?href="#">末頁</a></td> ????????</tr>? ????</table> </div> <div?id="end"> <hr?color="#993300"/> <p?align="center">版權所有&copy;工作室</p> <p?align="center">手機版下載:<a?href="#">Android</a>|<a?href="#">Iphone</a></p> <p?align="center">聯(lián)系我們:1383838438</p> </div> </body> </html>
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已采納
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看風聽雨雪

TA貢獻4條經(jīng)驗 獲得超0個贊

<c:forEach var="a" items="${BOOKS}" setp="4">

????<tr>

????????<c:forEach var="b" items="${BOOKS}" varStatus="status">

????????????<c:if test="${status.index/4==0}">

????????????????<td>

???????????????????? <li></li>

???????????????????? <li></li>

???????????????????? <li></li>

???????????? ????</td>

???????????? </c:if>

????????</c:forEach>

????????<c:forEach var="b" items="${BOOKS}" varStatus="status">

????????????<c:if test="${status.index/4==1}">

????????????????<td>

???????????????????? <li></li>

???????????????????? <li></li>

???????????????????? <li></li>

???????????? ????</td>

???????????? </c:if>

????????</c:forEach>? ?

????????<c:forEach var="b" items="${BOOKS}" varStatus="status">

????????????<c:if test="${status.index/4==2}">

????????????????<td>

???????????????????? <li></li>

???????????????????? <li></li>

???????????????????? <li></li>

???????????? ????</td>

???????????? </c:if>

????????</c:forEach>

????????<c:forEach var="b" items="${BOOKS}" varStatus="status">

????????????<c:if test="${status.index/4==3}">

????????????????<td>

???????????????????? <li></li>

???????????????????? <li></li>

???????????????????? <li></li>

???????????? ????</td>

???????????? </c:if>

????????</c:forEach>

????</tr>

</c:forEach>

不知道對不對

建議用div,省事方便,table布局不多了吧

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反對 回復 2016-05-10
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