checiform.java

来自「java做的 公交车查询系统....毕业设计」· Java 代码 · 共 44 行

//在main.jsp主页中,获取车次查询时的数据
package gongjiaochexitong.gongjiaoche.main_pkg;

import org.apache.struts.action.ActionForm;

import org.apache.struts.action.ActionMapping;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMessage;

public class cheCiForm extends ActionForm{
	
	private static final long serialVersionUID = 1L;
	private int checi=0;

    public cheCiForm() {
    }
    
    public void setCheci(int checi){
    	this.checi=checi;
    }
    
    public int getCheci(){
    	return checi;
    }
    
    public void reset(ActionMapping mapping,
		HttpServletRequest request) {
		this.checi = 0;		
	}
	
	public ActionErrors validate(ActionMapping mapping,
		HttpServletRequest request) {
		ActionErrors errors = new ActionErrors();
		
		if (checi == 0){
			errors.add(ActionErrors.GLOBAL_MESSAGE,
				new ActionMessage(""));                       
		}		
		
		return errors;
	}    
    
}