1 Reply Latest reply on Aug 2, 2013 8:21 AM by strandmyr

    Richfaces datatable, filter works in unexpected way

    jeroenvanveghel
    jeroenvanveghel May 16, 2013 5:43 AM

      Hi,

       

      My problem is very strange to me.

      Im looking for a rich datatable (or extendeddatatable, it does not really matter for me) which can filter certain columns.

      From the richfaces showcase i followed the extended datatable example and explicitly for the vendor column.

      You can find the example here: Showcase example

       

      I made the filter work eventually, but all of a sudden there is a input text field below the selectbox to filter.

      That input field should not be there, because i have no use for it. Can someone help me out to get rid of this?

      The attached image can show you what happened.

       

      my .xthml code:

       

       

      <rich:extendedDataTable value="#{AddAttribuutPB.allDocuments}"
                                                var="doc" id="table"
                                                style="height:300px; width:500px;" selectionMode="none">
               <f:facet name="noData">
                       Nothing found
               </f:facet>
               <rich:column  filter="#{DocumentenFilteringBean.filterVendor}" >
                        <f:facet name="header">
                                <h:panelGroup>
                                        <h:outputText value="Soort "/>
                                        <h:selectOneMenu value="#{DocumentenFilteringBean.vendorFilter}">
                                            <f:selectItems value="#{AddAttribuutPB.DocumentSoortOptions()}" var="docsoort" itemLabel="#{docsoort.document_soort_omschrijving}" itemValue="#{docsoort.document_soort_omschrijving}"/>
                                            <a4j:ajax render="table" execute="@this" event="change"/>
                                        </h:selectOneMenu>
                               </h:panelGroup>
                        </f:facet>
                        <h:outputText value="#{doc.document_soort.document_soort_omschrijving}" />
                 </rich:column>
                 <rich:column>
                         <f:facet name="header">
                                <h:outputText value="Naam"/>
                         </f:facet>
                         <h:outputText value="#{doc.document_naam}"/>
                  </rich:column>
</rich:extendedDataTable>

       

       

       

      My DocumentenFilteringBean.java:

       

       

      @ManagedBean(name="DocumentenFilteringBean")
@SessionScoped
public class DocumentenFilteringBean implements Serializable {
    /**
     *
     */
    private static final long serialVersionUID = -5680001353441022183L;
    private String vendorFilter;

    public Filter<?> getFilterVendor() {
        return new Filter<Document>() {
            public boolean accept(Document t) {
                String vendor = getVendorFilter();
                if (vendor == null || vendor.length() == 0 || vendor.equals(t.getDocument_soort().getDocument_soort_omschrijving())) {
                    return true;
                }
                return false;
            }
        };
    }

    public String getVendorFilter() {
        return vendorFilter;
    }

    public void setVendorFilter(String vendorFilter) {
        this.vendorFilter = vendorFilter;
    }
}

       

       

      I know i didn't follow the code example exactly, but otherwise the getFilterVendor() wouldn't even get called!

      Thanks in advance