pagebean.java

来自「一个简易的留言版（jsp+mysql）。」· Java 代码 · 共 58 行

package demo.chat.bean;

import java.util.ArrayList;

/**
 * @version 2007-3-14
 * @author Xiaofei 
 */
public class PageBean {
	public int curPage; //当前是第几页 
	public int maxPage; //一共有多少页 
	public int maxRowCount; //一共有多少行 
	public int rowsPerPage = 5; //每页多少行
	public ArrayList data;
	
	public PageBean(){}
	
	public void setCurPage(int c){
		this.curPage = c;
	}
	
	public void setMaxPage(){ //根据总行数计算总页数  
    	if (this.maxRowCount % this.rowsPerPage==0){
       		this.maxPage = this.maxRowCount/this.rowsPerPage;
    	}else{
       		this.maxPage = this.maxRowCount/this.rowsPerPage + 1;    
        }
    }
    
    public void setMaxRowCount(int m){
    	this.maxRowCount = m;
	}
	
	public void setData(ArrayList a){
		this.data = a;
	}
	
	public int getCurPage(){
		return this.curPage;
	}
	
	public int getMaxPage(){
		return this.maxPage;
	}
	
	public int getMaxRowCount(){
		return this.maxRowCount;
	}
	
    public ArrayList getData(){
    	return this.data;
    }
    
    public int getRowsPerPage(){
    	return this.rowsPerPage;
    }
      
}