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7.0

how to use substring in jstl

Asked by huzefaq in Java Standard Tag Library (JSTL) & Server Tags, Java Programming Language, Java Server Pages (JSP)

Tags: jstl, substring

Hi Guys

From the databse I am getting four columns. One of the colums is of type CLOB. I am converting this data to a string. Now this String text has lot of nodes, now what I need is to show only the values of between <Description locale="en_US" type="admin"> and </Description>.

Would anyone know how I can use substring to display only description value. I have pasted a sample of how the Column data will be and also the jstl code of how I show the values.
I would reallly appreciate any help regarding this

<c:forEach var="elements" items="${reportResult}">
            <tr>
                       <c:forTokens items="${elements}" delims="," var="current" varStatus="sts">

                              <c:if test ="${sts.count==1}">
                                 <td width = "50px" align="left" class="alt-color" >
                                    <c:out value="${current}" />
                              </c:if>
                              .....

                              <c:if test ="${sts.count==5}">  
                                    <td width = "290px" align="left" class="alt-color" >
                                  <c:out value="${current}" />
                              </c:if>
                              
                  </c:forTokens>

----------------------------------------------------

<?xml version="1.0" encoding="UTF-8"?><Promotion impl="com.ibm.commerce.marketing.promotion.DefaultPromotion"><PromotionKey><PromotionName>C1</PromotionName><StoreKey><DN>ou=b2c,o=seller organization,o=root organization</DN><Identifier>srsstore1</Identifier></StoreKey><Version>1</Version><Revision>2</Revision></PromotionKey><PromotionGroupKey><GroupName>ProductLevelPromotion</GroupName><StoreKey><DN>ou=b2c,o=seller organization,o=root organization</DN><Identifier>srsstore1</Identifier></StoreKey></PromotionGroupKey><TypedNLDescription impl="com.ibm.commerce.marketing.promotion.TypedNLDescription"><DefaultLocale>en_US</DefaultLocale><Description locale="en_US" type="admin">Get 40% of the highest priced item in the shop cart</Description><Description locale="en_US" type="long">Get 40% of the highest priced item in the shop cart</Description><Description locale="en_US" type="short">Get 40% of the highest priced item in the shop cart</Description></TypedNLDescription><Priority>200</Priority><Exclusive>0</Exclusive><ExemptPolicyList/><ExplicitlyAppliedPolicyList/><Status>1</Status><LastUpdate>20-04-2007 07:54:59</LastUpdate><LastUpdateBy><CustomerKey><LogonId>wcsadmin</LogonId></CustomerKey></LastUpdateBy><PerOrderLimit>1</PerOrderLimit><PerShopperLimit>-1</PerShopperLimit><ApplicationLimit>-1</ApplicationLimit><TargetSales>0</TargetSales><CorrespondingRBDTypeName>ItemLevelPercentDiscount</CorrespondingRBDTypeName><Schedule impl="com.ibm.commerce.marketing.promotion.schedule.PromotionSchedule"><DateRange impl="com.ibm.commerce.marketing.promotion.schedule.DateRangeSchedule"> ...
[+][-]05/30/07 12:49 PM, ID: 19182985Expert Comment

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[+][-]05/30/07 12:50 PM, ID: 19182991Expert Comment

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[+][-]05/30/07 06:49 PM, ID: 19184989Author Comment

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[+][-]05/30/07 08:50 PM, ID: 19185390Accepted Solution

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About this solution

Zones: Java Standard Tag Library (JSTL) & Server Tags, Java Programming Language, Java Server Pages (JSP)
Tags: jstl, substring
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Solution Provided By: kupra1
Participating Experts: 2
Solution Grade: A
 
[+][-]05/30/07 08:54 PM, ID: 19185405Expert Comment

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[+][-]05/30/07 08:58 PM, ID: 19185426Expert Comment

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