1 53 54 106 107 package com.Yasna.forum.tags; 108 109 import java.io.*; 110 import java.util.*; 111 import javax.servlet.*; 112 import javax.servlet.jsp.*; 113 import javax.servlet.jsp.tagext.*; 114 import javax.servlet.http.*; 115 import com.Yasna.forum.*; 116 import com.Yasna.forum.tags.*; 117 118 149 150 public class PrevPageTag extends TagSupport 151 { 152 153 158 public final int doStartTag() throws JspException 159 { 160 Paging pa = null; 163 try { 164 pa = (Paging)this.findAncestorWithClass(this, 165 Class.forName("com.Yasna.forum.tags.Paging")); 166 if( pa.isPrevPage() ) 167 return EVAL_BODY_INCLUDE; 168 } catch(Exception e) { 169 } 170 171 return SKIP_BODY; 172 } 173 } 174 | Popular Tags |