Package org.apache.myfaces.custom.sortheader

Examples of org.apache.myfaces.custom.sortheader.HtmlCommandSortHeader

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                    if (propertyName == null)
                        log.warn("Couldn't determine sort property for column [" + aColumn.getId() + "].");

                    if (headerFacet != null)
                    {
                        HtmlCommandSortHeader sortHeader = createSortHeaderComponent(context, aColumn, headerFacet, propertyName);
                        columnName = sortHeader.getColumnName();

                        aColumn.setHeader(sortHeader);
                        sortHeader.setParent(aColumn);
                    }
                }
                else if (headerFacet instanceof HtmlCommandSortHeader)
                {
                    //command sort headers are already in place, just store the column name and sort property name
                    HtmlCommandSortHeader sortHeader = (HtmlCommandSortHeader) headerFacet;
                    columnName = sortHeader.getColumnName();
                    propertyName = sortHeader.getPropertyName();

                    //if the command sort header component doesn't specify a sort property, determine it
                    if (propertyName == null)
                    {
                        propertyName = getSortPropertyFromEL(aColumn);
                        sortHeader.setPropertyName(propertyName);
                    }

                    if (propertyName == null)
                        log.warn("Couldn't determine sort property for column [" + aColumn.getId() + "].");
                }
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     */
    protected HtmlCommandSortHeader createSortHeaderComponent(FacesContext context, UIColumn parentColumn, UIComponent initialHeaderFacet, String propertyName)
    {
        Application application = context.getApplication();

        HtmlCommandSortHeader sortHeader = (HtmlCommandSortHeader) application.createComponent(HtmlCommandSortHeader.COMPONENT_TYPE);
        String id = context.getViewRoot().createUniqueId();
        sortHeader.setId(id);
        sortHeader.setColumnName(id);
        sortHeader.setPropertyName(propertyName);
        sortHeader.setArrow(true);
        sortHeader.setImmediate(true); //needed to work when dataScroller is present
        sortHeader.getChildren().add(initialHeaderFacet);
        initialHeaderFacet.setParent(sortHeader);

        return sortHeader;
    }
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            if (aChild instanceof UIColumn)
            {
                UIComponent headerFacet = ((UIColumn) aChild).getHeader();
                if (headerFacet != null && headerFacet instanceof HtmlCommandSortHeader)
                {
                    HtmlCommandSortHeader sortHeader = (HtmlCommandSortHeader) headerFacet;
                    if (columnName != null && columnName.equals(sortHeader.getColumnName()))
                        return index;
                }
            }

            index += 1;
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Related Classes of org.apache.myfaces.custom.sortheader.HtmlCommandSortHeader

  • org.apache.myfaces.component.html.ext.AbstractHtmlDataTable
  • org.apache.myfaces.component.html.ext.HtmlDataTable
  • javax.faces.component.UIComponent
  • javax.el.ValueExpression
  • javax.faces.el.ValueBinding
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