JSTL格式化数据并计算展示报表
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<%@ pagelanguage="java"import="java.util.*"pageEncoding="UTF-8"%><%@ tagliburi="http://java.sun.com/jsp/jstl/fmt"prefix="fmt"%><%@ tagliburi="http://java.sun.com/jsp/jstl/core"prefix="c"%><div class="cl"></div><div class="ht_20"></div><div class="demo4_t"></div><div class="demo4_c"><div class="progresslt fl"><fmt:formatNumbertype="percent"maxIntegerDigits="3"value="${(ht3TypeTotal['twitterP']+ht3TypeTotal['protalP']+ht3TypeTotal['bbsP'])/(ht3TypeTotal['twitterP']+ht3TypeTotal['protalP']+ht3TypeTotal['bbsP']+ht3TypeTotal['twitterN']+ht3TypeTotal['protalN']+ht3TypeTotal['bbsN'])}"/></div><div class="progressrt fl"><ul><li class="progressrtlt">微博</li><li class="progressrtrt"><c:choose><c:whentest="${ht3TypeTotal['twitterP'] + ht3TypeTotal['twitterN'] <= 0}"><spanstyle="width: 100%;"class="bar3 fr"></span></c:when><c:otherwise><spanstyle="width: ${ht3TypeTotal['twitterP']/(ht3TypeTotal['twitterP']+ht3TypeTotal['twitterN'])*100}%;"class="bar1lt fl"><fmt:formatNumbertype="percent"maxIntegerDigits="3"value="${ht3TypeTotal['twitterP']/(ht3TypeTotal['twitterP']+ht3TypeTotal['twitterN']) >= 0.5 ? ht3TypeTotal['twitterP']/(ht3TypeTotal['twitterP']+ht3TypeTotal['twitterN']) : ''}"/> </span><spanstyle="width: ${ht3TypeTotal['twitterN']/(ht3TypeTotal['twitterP']+ht3TypeTotal['twitterN'])*100}%;"class="bar2 fr"><fmt:formatNumbertype="percent"maxIntegerDigits="3"value="${ht3TypeTotal['twitterN']/(ht3TypeTotal['twitterP']+ht3TypeTotal['twitterN']) >= 0.5 ? ht3TypeTotal['twitterN']/(ht3TypeTotal['twitterP']+ht3TypeTotal['twitterN']) : ''}"/> </span></c:otherwise></c:choose></li><li class="progressrtlt">门户</li><li class="progressrtrt"><c:choose><c:whentest="${ht3TypeTotal['protalP'] + ht3TypeTotal['protalN'] <= 0}"><spanstyle="width: 100%;"class="bar3 fr"></span></c:when><c:otherwise><spanstyle="width: ${ht3TypeTotal['protalP']/(ht3TypeTotal['protalP']+ht3TypeTotal['protalN'])*100}%;"class="bar1lt fl"><fmt:formatNumbertype="percent"maxIntegerDigits="3"value="${ht3TypeTotal['protalP']/(ht3TypeTotal['protalP']+ht3TypeTotal['protalN']) >= 0.5 ? ht3TypeTotal['protalP']/(ht3TypeTotal['protalP']+ht3TypeTotal['protalN']) : ''}"/> </span><spanstyle="width: ${ht3TypeTotal['protalN']/(ht3TypeTotal['protalP']+ht3TypeTotal['protalN'])*100}%;"class="bar2 fr"><fmt:formatNumbertype="percent"maxIntegerDigits="3"value="${ht3TypeTotal['protalN']/(ht3TypeTotal['protalP']+ht3TypeTotal['protalN']) >= 0.5 ? ht3TypeTotal['protalN']/(ht3TypeTotal['protalP']+ht3TypeTotal['protalN']) : ''}"/> </span></c:otherwise></c:choose></li><li class="progressrtlt">BBS</li><li class="progressrtrt"><c:choose><c:when test="${ht3TypeTotal['bbsP'] + ht3TypeTotal['bbsN'] <= 0}"><spanstyle="width: 100%;"class="bar3 fr"></span></c:when><c:otherwise><spanstyle="width: ${ht3TypeTotal['bbsP']/(ht3TypeTotal['bbsP']+ht3TypeTotal['bbsN'])*100}%;"class="bar1lt fl"><fmt:formatNumbertype="percent"maxIntegerDigits="3"value="${ht3TypeTotal['bbsP']/(ht3TypeTotal['bbsP']+ht3TypeTotal['bbsN']) >= 0.5 ? ht3TypeTotal['bbsP']/(ht3TypeTotal['bbsP']+ht3TypeTotal['bbsN']) : ''}"/> </span><spanstyle="width: ${ht3TypeTotal['bbsN']/(ht3TypeTotal['bbsP']+ht3TypeTotal['bbsN'])*100}%;"class="bar2 fr"><fmt:formatNumbertype="percent"maxIntegerDigits="3"value="${ht3TypeTotal['bbsN']/(ht3TypeTotal['bbsP']+ht3TypeTotal['bbsN']) >= 0.5 ? ht3TypeTotal['bbsN']/(ht3TypeTotal['bbsP']+ht3TypeTotal['bbsN']) : ''}"/> </span></c:otherwise></c:choose></li></ul></div><div class="cl"></div></div><div class="demo4_b"></div><div class="ht_20"></div>