CustomerGrid.java

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package org.turro.crm.zul.customer;
 
import java.util.Collection;
import org.turro.command.CommandUtil;
import org.turro.crm.entity.Customer;
import org.turro.i18n.I_;
import org.turro.zkoss.grid.PagingGrid;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zul.Column;
import org.zkoss.zul.Columns;
import org.zkoss.zul.Row;
import org.zkoss.zul.Rows;
 
public class CustomerGrid extends PagingGrid implements AfterCompose {
 
  private CustomerFilter filter = new CustomerFilter();
  private CustomerFilterGrid filterGrid;
 
  public CustomerFilter getFilter() {
    return filter;
  }
 
  public void setFilterGrid(CustomerFilterGrid filterGrid) {
    this.filterGrid = filterGrid;
  }
 
  public void reload() {
    if(getRows() != null) {
      getRows().detach();
    }
    addRows();
  }
 
  @Override
  public void afterCompose() {
    addColumns();
  }
 
  private void addRows() {
    if(!filterGrid.hasValues()) return;
 
    Collection<Customer> list = filter.getObjectValues(filterGrid.getValues());
 
    Rows rows = new Rows();
    appendChild(rows);
 
    for(final Customer cd : list) {
      Row row = new Row();
      rows.appendChild(row);
      row.appendChild(CommandUtil.getLinkOrSpace(cd));
    }
 
    setRowCount(list.size());
  }
 
  private void addColumns() {
    Columns cols = new Columns();
    appendChild(cols);
 
    Column col = new Column(I_.get("Customer"));
    cols.appendChild(col);
  }
 
}