pagetag.java

一个jsp写的bbs

          //sb.append("|<");
          sb.append("«");
          sb.append("</a>");

          sb.append(" <a href=\"");
          sb.append(fileName);
          sb.append(this.getArgPage());
          sb.append("=");
          //往前一行
          int previous;
          if (pages.getCpage() <= 1) {
            previous = 1;
          }
          else {
            previous = pages.getCpage() - 1;
          }
          sb.append(previous);
          //sb.append("&total=");
          sb.append("&");
          sb.append(this.argTotal);
          sb.append("=");
          sb.append(pages.getTotalNum());
          sb.append("\">");
          //sb.append("&lt;");
          sb.append("&#8249;");
          sb.append("</a>");

        }

        /**
         * middle butten ,append to
         * <a href='xxx.lt?page=x&t=x'><img></a>
         */
        for (int i = 0; i < cnum; i++) {
          sb.append(" <a href=\"");

          sb.append(fileName);
          sb.append(this.getArgPage());
          sb.append("=");

          sb.append( ( (i + 1) + ( (cpagesep - 1) * pagesep)));
          sb.append("&");
          sb.append(this.argTotal);
          sb.append("=");
          sb.append(pages.getTotalNum());
          sb.append("\">");
          if (pages.getCpage() == (i + 1) + ( (cpagesep - 1) * pagesep)) {
            sb.append("<strong>");
            sb.append( (i + 1) + ( (cpagesep - 1) * pagesep));
            sb.append("</strong>");
          }
          else {
            sb.append( ( (i + 1) + ( (cpagesep - 1) * pagesep)));
          }
          sb.append("</a>");
        }
        /**
         * next butten ,append to
         * <a href='xxx.lt?page=x&t=x'><img></a>
         */


        if (cpagesep < allpagesep) {

          sb.append(" <a href=\"");
          //sb.append(pages.getFileName());
          sb.append(fileName);
          sb.append(this.getArgPage());
          sb.append("=");
          //sb.append("page=");
          int next;
          if (pages.getCpage() >= pages.getAllPage()) {
            next = (int) pages.getAllPage();
          }
          else {
            next = pages.getCpage() + 1;
          }
          sb.append(next);
          sb.append("&");
          sb.append(this.argTotal);
          sb.append("=");
          //sb.append("&t=");
          sb.append(pages.getTotalNum());
          sb.append("\">");
          //sb.append("&gt;");
          sb.append("&#8250;");
          sb.append("</a> ");

          sb.append(" <a href=\"");
          //sb.append(pages.getFileName());
          sb.append(fileName);
          sb.append(this.getArgPage());
          sb.append("=");
          //sb.append("page=");
          sb.append(pages.getAllPage());
          sb.append("&");
          sb.append(this.argTotal);
          sb.append("=");
          //sb.append("&t=");
          sb.append(pages.getTotalNum());
          sb.append("\">");
          //sb.append("&gt;|");
          sb.append("&raquo;");
          sb.append("</a>");
        }
        sb.append("</span>");

      }
      else {

        /**
         * previous butten ,append to
         * <a href='xxx.lt?page=x&t=x'><img></a>
         */
        sb.append("<span");

        if (StringUtils.isNotBlank(this.styleClass)) {
          sb.append(" class=\"");
          sb.append(this.styleClass);
          sb.append("\"");
        }
        sb.append(">");

        if (cpagesep > 1) {
          sb.append("<a href=\"javascript:;\" onclick=\"");
          sb.append(this.javaScript);
          sb.append("('");
          sb.append(fileName);
          sb.append(this.getArgPage());
          sb.append("=1&");
          sb.append(this.argTotal);
          sb.append("=");
          sb.append(pages.getTotalNum());
          sb.append("');\">");
          //sb.append("|&lt;");
          sb.append("&laquo;");
          sb.append("</a>");

          //sb.append(" <a href=\"");
          sb.append(" <a href=\"javascript:;\" onclick=\"");
          sb.append(this.javaScript);
          sb.append("('");

          sb.append(fileName);
          sb.append(this.getArgPage());
          sb.append("=");
          //往前一行
          int previous;
          if (pages.getCpage() <= 1) {
            previous = 1;
          }
          else {
            previous = pages.getCpage() - 1;
          }
          sb.append(previous);
          //sb.append("&total=");
          sb.append("&");
          sb.append(this.argTotal);
          sb.append("=");
          sb.append(pages.getTotalNum());
          //sb.append("\">");
          sb.append("');\">");
          //sb.append("&lt;");
          sb.append("&#8249;");
          sb.append("</a>");

        }

        /**
         * middle butten ,append to
         * <a href='xxx.lt?page=x&t=x'><img></a>
         */
        for (int i = 0; i < cnum; i++) {
          //sb.append(" <a href=\"");
          sb.append(" <a href=\"javascript:;\" onclick=\"");
          sb.append(this.javaScript);
          sb.append("('");
          sb.append(fileName);
          sb.append(this.getArgPage());
          sb.append("=");

          sb.append( ( (i + 1) + ( (cpagesep - 1) * pagesep)));
          sb.append("&");
          sb.append(this.argTotal);
          sb.append("=");
          sb.append(pages.getTotalNum());
          //sb.append("\">");
          sb.append("');\">");
          if (pages.getCpage() == (i + 1) + ( (cpagesep - 1) * pagesep)) {
            sb.append("<strong>");
            sb.append( (i + 1) + ( (cpagesep - 1) * pagesep));
            sb.append("</strong>");
          }
          else {
            sb.append( ( (i + 1) + ( (cpagesep - 1) * pagesep)));
          }
          sb.append("</a>");
        }
        /**
         * next butten ,append to
         * <a href='xxx.lt?page=x&t=x'><img></a>
         */


        if (cpagesep < allpagesep) {

          //sb.append(" <a href=\"");
          //sb.append(pages.getFileName());
          sb.append(" <a href=\"javascript:;\" onclick=\"");
          sb.append(this.javaScript);
          sb.append("('");

          sb.append(fileName);
          sb.append(this.getArgPage());
          sb.append("=");
          //sb.append("page=");
          int next;
          if (pages.getCpage() >= pages.getAllPage()) {
            next = (int) pages.getAllPage();
          }
          else {
            next = pages.getCpage() + 1;
          }
          sb.append(next);
          sb.append("&");
          sb.append(this.argTotal);
          sb.append("=");
          //sb.append("&t=");
          sb.append(pages.getTotalNum());
          //sb.append("\">");
          sb.append("');\">");

          //sb.append("&gt;");
          sb.append("&#8250;");
          sb.append("</a> ");

          //sb.append("<a href=\"");

          //sb.append(pages.getFileName());
          sb.append(" <a href=\"javascript:;\" onclick=\"");
          sb.append(this.javaScript);
          sb.append("('");

          sb.append(fileName);
          sb.append(this.getArgPage());
          sb.append("=");
          //sb.append("page=");
          sb.append(pages.getAllPage());
          sb.append("&");
          sb.append(this.argTotal);
          sb.append("=");
          //sb.append("&t=");
          sb.append(pages.getTotalNum());
          //sb.append("\">");
          sb.append("');\">");
          //sb.append("&gt;|");
          sb.append("&raquo;");
          sb.append("</a>");
        }
        sb.append("</span>");

      }

    }

    TagUtils.getInstance().write(pageContext, sb.toString());
    return (SKIP_BODY);
  }

  public String replacePage(String txt, int page) {
    return txt.replaceAll("\\{page\\}", String.valueOf(page));
  }

  public String replaceTotal(String txt, int total) {
    return txt.replaceAll("\\{total\\}", String.valueOf(total));
  }

  public String getName() {

    return name;
  }

  public String getStyleClass() {
    return styleClass;
  }

  public String getProperty() {
    return property;
  }

  public String getScope() {
    return scope;
  }

  public String getArgPage() {
    return argPage;
  }

  public String getArgTotal() {
    return argTotal;
  }

  public int getPageSep() {
    return pageSep;
  }

  public String getJavaScript() {
    return javaScript;
  }

  public void setName(String name) {

    this.name = name;
  }

  public void setStyleClass(String styleClass) {
    this.styleClass = styleClass;
  }

  public void setProperty(String property) {
    this.property = property;
  }

  public void setScope(String scope) {
    this.scope = scope;
  }

  public void setArgPage(String argPage) {
    this.argPage = argPage;
  }

  public void setArgTotal(String argTotal) {
    this.argTotal = argTotal;
  }

  public void setPageSep(int pageSep) {
    this.pageSep = pageSep;
  }

  public void setJavaScript(String javaScript) {
    this.javaScript = javaScript;
  }
}