maximumtag.java

来自「說明JSP平台、開發環境」· Java 代码 · 共 29 行

package taglib;

import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
// import java.io.IOException;

public class maximumTag extends TagSupport {
    private int x = 0;
    private int y = 0;
    public void setX(int x) {
    	this.x = x;
    }
    public void setY(int y) {
    	this.y = y;
    }

    public int doStartTag() throws JspException {
	JspWriter out = pageContext.getOut();
	int z = 0;
	z = (x >= y) ? x : y;
    	try {
	  out.println("<font color='blue'><b>" + z + "</b></font>");
	} catch (Exception e) {
	  throw new JspException("Error: " + e.toString());
	}
	return SKIP_BODY;
    }
}