grid.groupingview.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="autoFill"
	type="java.lang.Boolean"
	required="false"
	description="
(Boolean)True to auto expand the columns to fit the grid when the grid is created.
" %>

<%@ attribute
	name="emptyGroupText"
	type="java.lang.String"
	required="false"
	description="
(String)The text to display when there is an empty group value
" %>

<%@ attribute
	name="emptyText"
	type="java.lang.String"
	required="false"
	description="
(String)Default text to display in the grid body when no rows are available (defaults to '').
" %>

<%@ attribute
	name="enableGrouping"
	type="java.lang.Boolean"
	required="false"
	description="
(Boolean)False to disable grouping functionality (defaults to true)
" %>

<%@ attribute
	name="enableGroupingMenu"
	type="java.lang.Boolean"
	required="false"
	description="
(Boolean)True to enable the grouping control in the column menu
" %>

<%@ attribute
	name="enableNoGroups"
	type="java.lang.Boolean"
	required="false"
	description="
(Boolean)True to allow the user to turn off grouping
" %>

<%@ attribute
	name="enableRowBody"
	type="java.lang.Boolean"
	required="false"
	description="
(Boolean)True to add a second TR element per row that can be used to provide a row body that spans beneath the data row. Use the getRowClass method's rowParams config to customize the row body.
" %>

<%@ attribute
	name="forceFit"
	type="java.lang.Boolean"
	required="false"
	description="
(Boolean)True to auto expand/contract the size of the columns to fit the grid width and prevent horizontal scrolling.
" %>

<%@ attribute
	name="groupByText"
	type="java.lang.String"
	required="false"
	description="
(String)Text displayed in the grid header menu for grouping by a column (defaults to 'Group By This Field').
" %>

<%@ attribute
	name="groupTextTpl"
	type="java.lang.String"
	required="false"
	description="
(String)The template used to render the group text
" %>

<%@ attribute
	name="hideGroupedColumn"
	type="java.lang.Boolean"
	required="false"
	description="
(Boolean)True to hide the column that is currently grouped
" %>

<%@ attribute
	name="ignoreAdd"
	type="java.lang.Boolean"
	required="false"
	description="
(Boolean)True to skip refreshing the view when new rows are added (defaults to false)
" %>

<%@ attribute
	name="listeners"
	type="java.lang.Object"
	required="false"
	description="
(Object)A config object containing one or more event handlers to be added to this object during initialization. This should be a valid listeners config object as specified in the addListener example for attaching multiple handlers at once.
" %>

<%@ attribute
	name="showGroupName"
	type="java.lang.Boolean"
	required="false"
	description="
(Boolean)True to display the name for each set of grouped rows (defaults to false)
" %>

<%@ attribute
	name="showGroupsText"
	type="java.lang.String"
	required="false"
	description="
(String)Text displayed in the grid header for enabling/disabling grouping (defaults to 'Show in Groups').
" %>

<%@ attribute
	name="startCollapsed"
	type="java.lang.Boolean"
	required="false"
	description="
(Boolean)True to start all groups collapsed
" %>

<%-- Config params _____________________________END --%>

<%-- Events _____________________________START --%>

<%@ attribute
	name="onBeforerefresh"
	type="java.lang.String"
	required="false"
	description="
( Ext.grid.GridView view )Internal UI Event. Fired before the view is refreshed.
" %>

<%@ attribute
	name="onBeforerowremoved"
	type="java.lang.Integer"
	required="false"
	description="
( Ext.grid.GridView view, Number rowIndex, Ext.data.Record record )Internal UI Event. Fired before a row is removed.
" %>

<%@ attribute
	name="onBeforerowsinserted"
	type="java.lang.Integer"
	required="false"
	description="
( Ext.grid.GridView view, Number firstRow, Number lastRow )Internal UI Event. Fired before rows are inserted.
" %>

<%@ attribute
	name="onRefresh"
	type="java.lang.String"
	required="false"
	description="
( Ext.grid.GridView view )Internal UI Event. Fired after the GridView's body has been refreshed.
" %>

<%@ attribute
	name="onRowremoved"
	type="java.lang.Integer"
	required="false"
	description="
( Ext.grid.GridView view, Number rowIndex, Ext.data.Record record )Internal UI Event. Fired after a row is removed.
" %>

<%@ attribute
	name="onRowsinserted"
	type="java.lang.Integer"
	required="false"
	description="
( Ext.grid.GridView view, Number firstRow, Number lastRow )Internal UI Event. Fired after rows are inserted.
" %>

<%@ attribute
	name="onRowupdated"
	type="java.lang.Integer"
	required="false"
	description="
( Ext.grid.GridView view, Number firstRow, Ext.data.record record )Internal UI Event. Fired after a row has been updated.
" %>

<%-- Events _____________________________END --%>
  

<%@ include file="inc/taglibs.jsp" %>
<%@ tag 
	import="org.apache.commons.beanutils.BeanUtils"
	dynamic-attributes="dynamicAttributes"
	description="Adds the ability for single level grouping to the grid." %>
	
	<extutil:processTagAttributes 
		configVar="configMap" 
		eventsVar="eventsMap" 
		include="*" 
		exclude="items"
		tagJspContext="<%=jspContext %>"
		dynamicAttributes="${dynamicAttributes}" />	
        
	<%-- Process JSP body --%>
	<c:set var="item">
		    new Ext.grid.GroupingView({
		  		<c:forEach items="${configMap}" var="config">
		  			${config.key}:${config.value},
		  		</c:forEach>
		  		listeners:{
			  		<c:forEach items="${eventsMap}" var="event" varStatus="status">
			  			<c:if test="${fn:indexOf(event.value,'function(')==-1}">
				  			${event.key}:function(){${event.value}}			  			
			  			</c:if>
		  				<c:if test="${fn:indexOf(event.value,'function(')>-1}">
				  			${event.key}:${event.value}
			  			</c:if>
			  			${status.last?'':','}
			  		</c:forEach>
		  		}
		    })
	</c:set>
    
    <extutil:setParentProperties 
    	tag="<%= this %>"
    	view="${item}" />