Exemple #1
0
  protected void encodeMarkup(FacesContext facesContext, DataGrid grid) throws IOException {
    ResponseWriter writer = facesContext.getResponseWriter();
    String clientId = grid.getClientId(facesContext);
    boolean hasPaginator = grid.isPaginator();
    String paginatorPosition = grid.getPaginatorPosition();
    String styleClass =
        grid.getStyleClass() == null
            ? DataGrid.CONTAINER_CLASS
            : DataGrid.CONTAINER_CLASS + " " + grid.getStyleClass();

    writer.startElement("div", grid);
    writer.writeAttribute("id", clientId, "id");
    writer.writeAttribute("class", styleClass, "styleClass");

    if (hasPaginator && !paginatorPosition.equalsIgnoreCase("bottom")) {
      encodePaginatorContainer(facesContext, clientId + "_paginatorTop");
    }

    encodeTable(facesContext, grid, false);

    if (hasPaginator && !paginatorPosition.equalsIgnoreCase("top")) {
      encodePaginatorContainer(facesContext, clientId + "_paginatorBottom");
    }

    writer.endElement("div");
  }
Exemple #2
0
  public void encodePartially(FacesContext facesContext, UIComponent component) throws IOException {
    DataGrid grid = (DataGrid) component;

    ServletResponse response = (ServletResponse) facesContext.getExternalContext().getResponse();
    response.setContentType("text/xml");

    ResponseWriter writer = facesContext.getResponseWriter();
    try {
      writer.write("<?xml version=\"1.0\" encoding=\"" + response.getCharacterEncoding() + "\"?>");
      writer.write("<partial-response>");

      // Tab content
      writer.write("<table>");
      RendererUtils.startCDATA(facesContext);

      encodeTable(facesContext, grid, (grid.isPaginator() && grid.isEffect()));

      RendererUtils.endCDATA(facesContext);
      writer.write("</table>");

      // State
      writer.write("<state>");
      RendererUtils.startCDATA(facesContext);

      StateManager stateManager = facesContext.getApplication().getStateManager();
      stateManager.writeState(facesContext, stateManager.saveView(facesContext));

      RendererUtils.endCDATA(facesContext);
      writer.write("</state>");

      writer.write("</partial-response>");
    } catch (IOException exception) {
      exception.printStackTrace();
    }

    facesContext.responseComplete();
  }
Exemple #3
0
  protected void encodeScript(FacesContext facesContext, DataGrid grid) throws IOException {
    ResponseWriter writer = facesContext.getResponseWriter();
    String clientId = grid.getClientId(facesContext);
    String widgetVar = createUniqueWidgetVar(facesContext, grid);

    UIComponent form = ComponentUtils.findParentForm(facesContext, grid);
    if (form == null) {
      throw new FacesException("DataGrid : \"" + clientId + "\" must be inside a form element");
    }

    writer.startElement("script", null);
    writer.writeAttribute("type", "text/javascript", null);

    writer.write(widgetVar + " = new PrimeFaces.widget.DataGrid('" + clientId + "',{");
    writer.write("url:'" + getActionURL(facesContext) + "'");
    writer.write(",formId:'" + form.getClientId(facesContext) + "'");

    if (grid.isPaginator()) {
      writer.write(",paginator:new YAHOO.widget.Paginator({");
      writer.write("rowsPerPage:" + grid.getRows());
      writer.write(",totalRecords:" + grid.getRowCount());
      writer.write(",initialPage:" + grid.getPage());

      if (grid.getPageLinks() != 10) writer.write(",pageLinks:" + grid.getPageLinks());
      if (grid.getPaginatorTemplate() != null)
        writer.write(",template:'" + grid.getPaginatorTemplate() + "'");
      if (grid.getRowsPerPageTemplate() != null)
        writer.write(",rowsPerPageOptions : [" + grid.getRowsPerPageTemplate() + "]");
      if (grid.getFirstPageLinkLabel() != null)
        writer.write(",firstPageLinkLabel:'" + grid.getFirstPageLinkLabel() + "'");
      if (grid.getPreviousPageLinkLabel() != null)
        writer.write(",previousPageLinkLabel:'" + grid.getPreviousPageLinkLabel() + "'");
      if (grid.getNextPageLinkLabel() != null)
        writer.write(",nextPageLinkLabel:'" + grid.getNextPageLinkLabel() + "'");
      if (grid.getLastPageLinkLabel() != null)
        writer.write(",lastPageLinkLabel:'" + grid.getLastPageLinkLabel() + "'");
      if (grid.getCurrentPageReportTemplate() != null)
        writer.write(",pageReportTemplate:'" + grid.getCurrentPageReportTemplate() + "'");
      if (!grid.isPaginatorAlwaysVisible()) writer.write(",alwaysVisible:false");

      String paginatorPosition = grid.getPaginatorPosition();
      String paginatorContainer = null;
      if (paginatorPosition.equals("both"))
        paginatorContainer = clientId + "_paginatorTop','" + clientId + "_paginatorBottom";
      else if (paginatorPosition.equals("top")) paginatorContainer = clientId + "_paginatorTop";
      else if (paginatorPosition.equals("bottom"))
        paginatorContainer = clientId + "_paginatorBottom";

      writer.write(",containers:['" + paginatorContainer + "']");

      writer.write("})");

      if (grid.isEffect()) {
        writer.write(",effect:true");
        writer.write(",effectSpeed:'" + grid.getEffectSpeed() + "'");
      }
    }

    writer.write("});");

    writer.endElement("script");
  }