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📄 category.jsp

📁 精通tomcat书籍原代码,希望大家共同学习
💻 JSP
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<%
/*
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Library General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */
%>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/dlog4j.tld" prefix="dlog" %>
<%@ page import="java.util.Calendar"%>

<dlog:category id="categories"/>
<dlog:drafts id="drafts"/>
<bean:size id="draft_count" name="drafts"/>

<bean:parameter id="cat_id" name="cat_id" value="-1"/>
<bean:parameter id="year" name="log_year" value="<%=String.valueOf(Calendar.getInstance().get(Calendar.YEAR))%>"/>
<bean:parameter id="month" name="log_month" value="<%=String.valueOf(Calendar.getInstance().get(Calendar.MONTH)+1)%>"/>
<bean:parameter id="date" name="log_date" value="<%=String.valueOf(Calendar.getInstance().get(Calendar.DATE))%>"/>

<table border='0' width='100%' cellpadding='1' cellspacing='0'>
  <input type="hidden" id="sel_date" value="<%=year%>-<%=month%>-<%=date%>"/>
  <tr>
    <td><html:img page="/images/date_sel.gif" border="0" align="absMiddle" style="cursor: pointer;" styleId="img_date_sel"/></td>
    <td align='right'>
      <table border='0'>
        <tr>
          <td>&nbsp;&nbsp;<b><html:link page="/main.jspe"><bean:message key="CATEGORY_ALL" bundle="html"/></html:link></b></td>
          <logic:iterate id="cat" name="categories">
          <td>|</td>
          <td>
            <b><html:link page="/main.jspe" paramId="cat_id" paramName="cat" paramProperty="id"><logic:equal name="cat" property="id" value="<%=cat_id%>"><font class="selected_category"></logic:equal><bean:write name="cat" property="name"/><logic:equal name="cat" property="id" value="<%=cat_id%>"></font></logic:equal></html:link></b>
          </td>
          </logic:iterate>
          <logic:greaterThan name="draft_count" value="0"> 
          <td>|</td>  
          <td>
            <b><html:link page="/drafts.jspe"><bean:message key="CATEGORY_DRAFT" bundle="html"/>(<bean:write name="draft_count"/>)</html:link></b>
          </td>
          </logic:greaterThan>
        </tr>
      </table>
    </td>
  </tr>
</table>

<script type="text/javascript">
    function show_logs(cal) {
		if(cal.dateClicked){
			var y = cal.date.getFullYear();
			var m = cal.date.getMonth() + 1;
			var d = cal.date.getDate();
			window.location= "<html:rewrite page="/showdate.jspe"/>"+"?log_year="+y+"&log_month="+m+"&log_date="+d;
		}
	};
	
    Calendar.setup({
        inputField     :    "sel_date",     // id of the input field
        ifFormat       :    "%Y-%m-%d",      // format of the input field
        button         :    "img_date_sel",  // trigger for the calendar (button ID)
        align          :    "Bl",           // alignment (defaults to "Bl")
        singleClick    :    true,
        onSelect	   :    show_logs
    });    
</script>

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