<![CDATA[Latest posts for the topic "23) Como obter paginação em um grid usando Paginator e MentaAjax"]]> http://forum.mentaframework.org/posts/list/19.page JForum - http://www.jforum.net 23) Como obter paginação em um grid usando Paginator e MentaAjax Code:
import java.sql.Connection;

import org.apache.commons.dbcp.BasicDataSource;
import org.mentawai.bean.DBTypes;
import org.mentawai.bean.jdbc.H2BeanSession;
import org.mentawai.core.Context;
import org.mentawai.db.ConnectionHandler;
import org.mentawai.db.DBCPConnectionHandler;
import org.mentawai.filter.ConnectionFilter;
import org.mentawai.filter.DIFilter;
import org.mentawai.filter.InjectionFilter;
import org.mentawai.filter.IoCFilter;

import examples.action.CityAction;
import examples.bean.City;


public class ApplicationManager extends org.mentawai.core.ApplicationManager {
	
	private ConnectionHandler connHandler;
    
    public void init(Context application) {
    	setDebugMode(true, true);
    	this.connHandler = new DBCPConnectionHandler("org.h2.Driver","jdbc:h2:test","sa","");
    	BasicDataSource ds = (BasicDataSource) ((DBCPConnectionHandler) connHandler)
    	.getBasicDataSource();
    	ds.setInitialSize(5);
    	ds.setMaxIdle(5);
    	ds.setMaxActive(20);
    }
    
    public void loadBeans() {
    	bean(City.class, "City")
  		.field("id","id",DBTypes.AUTOINCREMENT, true)
  		.field("name", DBTypes.STRING);
   	}
    
	public void loadActions() {
		filter(new IoCFilter());
		ioc("beanSession", H2BeanSession.class);
		filter(new InjectionFilter());
		filter(new ConnectionFilter("connection", connHandler));
		filter(new DIFilter());
        di("connection", Connection.class); 
        
         :!:  action(CityAction.class).fwdOk("/city.jsp");
        
         :!: action(CityAction.class, "loadAll") .fwdOk("/city_list.jsp");
        
   }
}
:arrow: JSP city.jsp feature mentaAjax Code:
<%@ taglib uri="/WEB-INF/mentawai.tld" prefix="mtw" %>
<html>
<head>
    <title>GridPaging</title>
    <mtw:ajaxConfig />
	<script type="text/javascript">
 	function find(pg) {
 	    var req = new mtw.request();
            :!:  req.setUrl("CityAction.loadAll.mtw");
            req.onSuccess(function(trans) {
               var res = new mtw.response(trans);
                :!:  $("grid").innerHTML = res.getString();
            });
             :!:  req.addParameter("page", pg);
 	    req.send();
 	}
	</script>
</head>
<body>
<a href="#" onclick="find(1);">Show !</a>
 :!: <div id="grid">  </div>
</body>
</html>
:arrow: JSP secundário city_list.jsp feature paginator Code:
<%@ taglib uri="/WEB-INF/mentawai.tld" prefix="mtw" %>
<table border="1" width="400">
<tr>
<td align="right" colspan="2">
<mtw:paginator size="5" value="list">
    <mtw:isEmpty negate="true">
	    Results <mtw:resultFrom /> - <mtw:resultTo /> of about <mtw:resultTotal /><br />
    </mtw:isEmpty>
    <mtw:hasPrevious>
	  :!:    
         <a href="#" onclick="find(<mtw:out />);"><strong>Previous</strong></a>  
    </mtw:hasPrevious>
    <mtw:pageNumbers pagesToShow="2">
        <mtw:isCurrPage><mtw:out /></mtw:isCurrPage>
        <mtw:isCurrPage negate="true">
             :!: 
            <a href="#" onclick=find(<mtw:out />);><mtw:out /></a>  
        </mtw:isCurrPage>
    </mtw:pageNumbers>
    <mtw:hasNext>
        :!:  
       <a href="#" onclick=find(<mtw:out />);><strong>Next</strong></a>  
    </mtw:hasNext>
</td>
</tr>    
    <mtw:loop>
      <tr>
 	<td><mtw:out value="id" /></td>
 	<td><mtw:out value="name" /></td>
	</tr>
    </mtw:loop>
</mtw:paginator>
</table>
:arrow: Action Code:
public String loadAll() throws Exception {
    Collection < City > list = (Collection)beanSession.loadList(new City());
    output.setValue("list", list);
    return SUCCESS;
}
]]> http://forum.mentaframework.org/posts/list/1578.page#12541 http://forum.mentaframework.org/posts/list/1578.page#12541 GMT