data.arrayreader.tag

基于Jscript实现在类库,集成了现流行的ajax,重载select组件库

<%-- 
	ExtJS Tag Library (ExtTLD)
    Copyright (C) 2008  Jaroslav Benc <[e-mail]>

    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 3 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
	
	===========================================================================
	BY USING THIS LIBRARY YOU CONFIRM THAT YOU HAVE READ, UNDERSTOOD AND ACCEPT
	OUR ETHICAL CRITERIA LISTED ON THE EXTTLD WEBSITE (WWW.EXTTLD.COM)
	===========================================================================
--%>
  
<%-- Config params _____________________________START --%>

<%@ attribute
	name="id"
	type="java.lang.String"
	required="false"
	description="
(String)Name of the property within a row object that contains a record identifier value.
" %>

<%-- Config params _____________________________END --%>

<%-- Events _____________________________START --%>
<%-- Events _____________________________END --%>

<%-- Added properties _____________________________START --%>
<%@ attribute
	name="fields"
	type="java.lang.String"
	required="false"
	description="(String) Fields definition, generated automatically."
 %>
<%-- Added properties _____________________________END --%>


<%@ include file="inc/taglibs.jsp" %>
<%@ tag 
	import="org.apache.commons.beanutils.BeanUtils"
	dynamic-attributes="dynamicAttributes"
	description=" The Store class encapsulates a client side cache of Record objects which provide input data for Components such as the GridPanel, the ComboBox, or the DataView. A Store object uses its configured implementation of DataProxy to access a data object unless you call loadData directly and pass in your data. A Store object has no knowledge of the format of the data returned by the Proxy. A Store object uses its configured implementation of DataReader to create Record instances from the data object. These Records are cached and made available through accessor functions." %>
	
	<extutil:processTagAttributes 
		configVar="configMap" 
		eventsVar="eventsMap" 
		include="*" 
		javaScript="fields"
		tagJspContext="<%=jspContext %>"
		dynamicAttributes="${dynamicAttributes}" />	
	
	<%-- Process JSP body --%>
	
	<jsp:doBody/>
		
	<c:set var="item">
		    new Ext.data.ArrayReader({},[
		  		<c:if test="<%= BeanUtils.getProperty(this,"fields")!=null %>">
			        <%= BeanUtils.getProperty(this,"fields") %>
			    </c:if>
		    ])
	</c:set>
	
	<extutil:setParentProperties 
		tag="<%= this %>"
		reader="${item}"
	 />