[richfaces-issues] [JBoss JIRA] Commented: (RF-6596) InplaceSelect with Enum => Cast exception

[ https://jira.jboss.org/jira/browse/RF-6596?page=com.atlassian.jira.plugin... ] Leonid Sokolin commented on RF-6596: ------------------------------------ I have similar problem using a combo box. I want to populate combo box with list of values selected in shuttleList. I have the following shuttleList: <rich:listShuttle id="selectTimePeriods" sourceValue="#{qtBeanParam.allTrailingPeriods}" targetValue="#{qtBeanParam.selectedTrailingPeriods}" var="itemTime" listsHeight="150" sourceListWidth="150" sourceCaptionLabel="Available Trailing Periods" targetListWidth="150" targetCaptionLabel="Selected Trailing Periods" targetRequired="true" requiredMessage="Periods should be selected." copyAllControlLabel="" copyControlLabel="" removeAllControlLabel="" removeControlLabel="" upControlLabel="" topControlLabel="" downControlLabel="" bottomControlLabel="" <rich:column width="120"> <h:outputText value="#{itemTime.display}"></h:outputText> </rich:column> <a4j:support event="onlistchanged" reRender="sortPeriod,sortPeriodList" ajaxSingle="true"/> </rich:listShuttle> and put the following in dependent combo box: <rich:comboBox id="sortPeriod" width="100" value="#{qtBeanParam.sortPeriod}" > <f:selectItems id="sortPeriodList" value="#{qtBeanParam.selectedTrailingPeriods}" /> </rich:comboBox> Problem is that values selected in the shuttleList are enums: public enum TrailingPeriods { MostRecentMonth(1,"MRM"), MostRecentQuarter(3,"MRQ"), SixMonths(6, "6 M"), YearToDate(-1, "YTD"), OneYear(12, "1 Yr"), TwoYear(2*12, "2 Yrs"), ThreeYear(3*12, "3 Yrs"), FourYear(4*12, "4 Yrs"), FiveYear(5*12, "5 Yrs"), SixYear(6*12, "6 Yrs"), SevenYear(7*12, "7 Yrs"), EightYear(8*12, "8 Yrs"), NineYear(9*12, "9 Yrs"), TenYear(10*12, "10 Yrs"), SinceInception(-10, "Since Inception"); ... And it throws cast exception when shuttleList is changed: 17:22:48,656 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception java.lang.ClassCastException: com.nb.pi.processor.beans.TrailingPeriods at org.richfaces.renderkit.ComboBoxBaseRenderer.encodeItems(ComboBoxBaseRenderer.java:96) at org.richfaces.renderkit.html.ComboBoxRenderer.doEncodeEnd(ComboBoxRenderer.java:558) at org.richfaces.renderkit.html.ComboBoxRenderer.doEncodeEnd(ComboBoxRenderer.java:587) at org.ajax4jsf.renderkit.RendererBase.encodeEnd(RendererBase.java:134) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:836) ... Does it mean that I coudn;t use enums here? -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira