Tutorials > Program model > Web services > Customize Web services and WebSphere Portal to support a new search

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Change SearchDisplay.jsp to use the new search expression

1. In the Enterprise Explorer view of Rational Application Developer, edit...
   MVCPortlet > WebContent >jsp > html > catalog > SearchDisplay.jsp

2. Find the following code snippet:

   <portlet:renderURL var="CategoryDisplayURL">
       <portlet:param name="renderName" value="CategoryDisplay" /> 
       <portlet:param name="catGroupId" value="${param.catGroupId}" />
   </portlet:renderURL>
   

   Insert the following code after the snippet:

   <portlet:renderURL var="PriceSearchDisplayURL">
       <portlet:param name="renderName" value="SearchDisplay" /> 
       <portlet:param name="criteria" value="${param.criteria}" /> 
       <portlet:param name="minPrice" value="${param.minPrice}" /> 
       <portlet:param name="maxPrice" value="${param.maxPrice}" />
   </portlet:renderURL>
   

3. Find the following code snippet:

   <wcf:getData type="com.ibm.commerce.catalog.facade.datatypes.CatalogEntryType[]" 
                 var="products" 
                 expressionBuilder="findCatalogEntriesDetailsByName" 
                 varShowVerb="showProducts" 
                 maxItems="${pageSize}" 
                 recordSetStartNumber="${(currentPage - 1) * pageSize}">
       <wcf:param name="name" value="${param.criteria}" /> 
       <wcf:param name="nameOp" value="LIKE" /> 
       <wcf:param name="searchTermScope" value="1" /> 
       <wcf:param name="recordSetStartNumber" value="${(currentPage - 1) * pageSize}" />
       <wcf:param name="maxItems" value="${pageSize}" />
   </wcf:getData>
   

   Replace it with the following code:

   <c:choose>
            
       <%-- If minPrice and maxPrice textfields are empty, just search by name --%> 
       <c:when test="${empty param.minPrice && empty param.maxPrice}">       
           <wcf:getData type="com.ibm.commerce.catalog.facade.datatypes.CatalogEntryType[]" 
                         var="products" 
                         expressionBuilder="findCatalogEntriesDetailsByName" 
                         varShowVerb="showProducts" 
                         maxItems="${pageSize}" 
                         recordSetStartNumber="${(currentPage - 1) * pageSize}"> 
               <wcf:param name="name" value="${param.criteria}" /> 
               <wcf:param name="nameOp" value="LIKE" /> 
               <wcf:param name="searchTermScope" value="1" /> 
               <wcf:param name="recordSetStartNumber" value="${(currentPage - 1) * pageSize}" /> 
               <wcf:param name="maxItems" value="${pageSize}" /> 
           </wcf:getData>         
       </c:when> 
       <c:otherwise> 
           <wcf:getData type="com.ibm.commerce.catalog.facade.datatypes.CatalogEntryType[]" 
                         var="products" 
                         expressionBuilder="findCatalogEntriesDetailsByPriceRange" 
                         varShowVerb="showProducts" 
                         maxItems="${pageSize}" 
                         recordSetStartNumber="${(currentPage - 1) * pageSize}"> 
               <wcf:param name="name" value="${param.criteria}" /> 
               <wcf:param name="minPrice" value="${param.minPrice}" /> 
               <wcf:param name="maxPrice" value="${param.maxPrice}" /> 
               <wcf:param name="recordSetStartNumber" value="${(currentPage - 1) * pageSize}" /> 
               <wcf:param name="maxItems" value="${pageSize}" /> 
           </wcf:getData>    
       </c:otherwise> 
   </c:choose>
   

4. Find the following code snippet:

   <portlet:renderURL var="SearchDisplayJumpURL"> 
       <portlet:param name="renderName" value="SearchDisplay" /> 
       <portlet:param name="criteria" value="${param.criteria}" />   
   </portlet:renderURL>
   

   Replace it with the following code:

   <portlet:renderURL var="SearchDisplayJumpURL">
       <portlet:param name="renderName" value="SearchDisplay" /> 
       <portlet:param name="criteria" value="${param.criteria}" />                           
        <portlet:param name="minPrice" value="${param.minPrice}" /> 
       <portlet:param name="maxPrice" value="${param.maxPrice}" />
   </portlet:renderURL>
   

   • Find the following code snippet:

     
     <portlet:renderURL var="SearchDisplayFirstURL">
         <portlet:param name="renderName" value="SearchDisplay" /> 
         <portlet:param name="criteria" value="${param.criteria}" />                                                           
         <portlet:param name="currentPage" value="1" />
     </portlet:renderURL>
     

     Replace it with the following code:

     <portlet:renderURL var="SearchDisplayFirstURL">
         <portlet:param name="renderName" value="SearchDisplay" /> 
         <portlet:param name="criteria" value="${param.criteria}" />                                                           
          <portlet:param name="minPrice" value="${param.minPrice}" /> 
         <portlet:param name="maxPrice" value="${param.maxPrice}" />       
         <portlet:param name="currentPage" value="1" />
     </portlet:renderURL>
     

   • Find the following code snippet:

     <portlet:renderURL var="SearchDisplayPreviousURL">
     <portlet:param name="renderName" value="SearchDisplay" /> 
     <portlet:param name="criteria" value="${param.criteria}" />                                   
     <portlet:param name="currentPage" value="${currentPage-1}" />
     </portlet:renderURL>
     

     Replace it with the following code:

     <portlet:renderURL var="SearchDisplayPreviousURL">
         <portlet:param name="renderName" value="SearchDisplay" /> 
         <portlet:param name="criteria" value="${param.criteria}" />                                                           
                <portlet:param name="minPrice" value="${param.minPrice}" /> 
         <portlet:param name="maxPrice" value="${param.maxPrice}" />       
         <portlet:param name="currentPage" value="${currentPage-1}" />
     </portlet:renderURL>
     

   • Find the following code snippet:

     <portlet:renderURL var="SearchDisplayNextURL">
     <portlet:param name="renderName" value="SearchDisplay" /> 
     <portlet:param name="criteria" value="${param.criteria}" />                                           
     <c:choose> 
     <c:when test="${currentPage < totalPages}"> 
         <portlet:param name="currentPage" value="${currentPage+1}" /> 
     </c:when> 
     <c:otherwise> 
         <portlet:param name="currentPage" value="${totalPages}" /> 
     </c:otherwise> 
     </c:choose>
     </portlet:renderURL>
     

     Replace it with the following code:

     <portlet:renderURL var="SearchDisplayNextURL">
            
     <portlet:param name="renderName" value="SearchDisplay" /> 
     <portlet:param name="criteria" value="${param.criteria}" />                                                           
            <portlet:param name="minPrice" value="${param.minPrice}" /> 
     <portlet:param name="maxPrice" value="${param.maxPrice}" />       
     <c:choose> 
     <c:when test="${currentPage <
     totalPages}"> 
     <portlet:param name="currentPage" value="${currentPage+1}" /> 
     </c:when> 
     <c:otherwise> 
     <portlet:param name="currentPage" value="${totalPages}" /> 
     </c:otherwise> 
     </c:choose>
     </portlet:renderURL>
     

   • Find the following code snippet:

     <portlet:renderURL var="SearchDisplayLastURL"> 
     <portlet:param name="renderName" value="SearchDisplay" /> 
     <portlet:param name="criteria" value="${param.criteria}" />                                                   
     <portlet:param name="currentPage" value="${totalPages}" />
     </portlet:renderURL>
     

     Replace it with the following code:

     <portlet:renderURL var="SearchDisplayLastURL"> 
     <portlet:param name="renderName" value="SearchDisplay" /> 
     <portlet:param name="criteria" value="${param.criteria}" />                                                           
            <portlet:param name="minPrice" value="${param.minPrice}" /> 
     <portlet:param name="maxPrice" value="${param.maxPrice}" />       
     <portlet:param name="currentPage" value="${totalPages}" />
     </portlet:renderURL>
     

   • Find the following code snippet:

     <td><a href="javascript:document.<portlet:namespace/>SearchJumpForm.submit();">
         <img src="<wcp:encodeURL url="images/ps_page_jump.gif" remote="false" escapeStore="true" />"
              width="16" 
              height="16" 
              border="0">
     </a>
     </td>
     

     Insert the following code after the snippet:

     <%@ include file="../TutorialPriceSearch/PriceSearch.jsp"%> 
     

   • Find the following code snippet:

     <c:when test="${product.catalogEntryTypeCode eq 'ProductBean'}"> 
         <c:set var="draggable" value="false" />
     </c:when>
     

     Replace it with the code below:

     <c:when test="${product.catalogEntryTypeCode eq 'ProductBean'}"> 
        <c:set var="draggable" value="true" />
     </c:when>
     

   • Save and close the file.

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