14 Replies Latest reply on Jan 8, 2008 9:26 PM by xuantoan2510

    Problem with ListShuttle

    xuantoan2510 Jan 4, 2008 4:24 AM

      ListShuttle is slow when click item in source list. Source list has about 2000 item.

      This is my jsp

      <%@ page language="java" contentType="text/html;charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib uri="http://java.sun.com/jstl/fmt" prefix="fmt"%>
<%@ taglib uri="http://richfaces.org/a4j" prefix="a4j"%>
<%@ taglib uri="http://richfaces.org/rich" prefix="rich"%>
<%@ taglib uri="http://myfaces.apache.org/tomahawk" prefix="t"%>
 <f:view>
 <rich:listShuttle sourceValue="#{TestBean.clipbeans}"
 targetValue="#{TestBean.folder}" var="items"
 sourceCaptionLabel="Kho Clips"
 targetCaptionLabel="Folder" id="idList" sourceListWidth="100%" targetListWidth="100%" rowKeyVar="rowIndex" >
 <rich:column width="20">
 <f:facet name="header">
 <h:outputText value="test" />
 </f:facet>
 <h:outputText value="#{rowIndex}"></h:outputText>
 </rich:column>
 <rich:column width="20">
 <f:facet name="header">
 <h:outputText value="test" />
 </f:facet>
 <h:outputText value="#{rowIndex}"></h:outputText>
 </rich:column>
 </rich:listShuttle>
 </f:view>


      My bean 

      public class TestBean {

 ArrayList clipbeans;
 ArrayList folder;
 /**
 *
 */
 public TestBean() {
 // TODO Auto-generated constructor stub
 clipbeans=new ArrayList(2000);
 folder=new ArrayList(100);
 for (int i=0;i<2000;i++){
 String a=new String("aaa");
 clipbeans.add(a);
 }
 }
 public ArrayList getClipbeans() {
 return clipbeans;
 }
 public void setClipbeans(ArrayList clipbeans) {
 this.clipbeans = clipbeans;
 }
 public ArrayList getFolder() {
 return folder;
 }
 public void setFolder(ArrayList folder) {
 this.folder = folder;
 }

}

      what can i do to make it runs quickly? Thanks

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