viewport.tag

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

<%-- Config params _____________________________END --%>

<%-- Events _____________________________START --%>

<%@ attribute
	name="onAdd"
	type="java.lang.Integer"
	required="false"
	description="
( Ext.Container this, Ext.Component component, Number index )Fires after any Ext.Component is added or inserted into the container.
" %>

<%@ attribute
	name="onAfterlayout"
	type="java.lang.String"
	required="false"
	description="
( Ext.Container this, ContainerLayout layout )Fires when the components in this container are arranged by the associated layout manager.
" %>

<%@ attribute
	name="onBeforeadd"
	type="java.lang.Integer"
	required="false"
	description="
( Ext.Container this, Ext.Component component, Number index )Fires before any Ext.Component is added or inserted into the container.A handler can return false to cancel the add.
" %>

<%@ attribute
	name="onBeforedestroy"
	type="java.lang.String"
	required="false"
	description="
( Ext.Component this )Fires before the component is destroyed. Return false to stop the destroy.
" %>

<%@ attribute
	name="onBeforehide"
	type="java.lang.String"
	required="false"
	description="
( Ext.Component this )Fires before the component is hidden. Return false to stop the hide.
" %>

<%@ attribute
	name="onBeforeremove"
	type="java.lang.String"
	required="false"
	description="
( Ext.Container this, Ext.Component component )Fires before any Ext.Component is removed from the container.A handler can returnfalse to cancel the remove.
" %>

<%@ attribute
	name="onBeforerender"
	type="java.lang.String"
	required="false"
	description="
( Ext.Component this )Fires before the component is rendered. Return false to stop the render.
" %>

<%@ attribute
	name="onBeforeshow"
	type="java.lang.String"
	required="false"
	description="
( Ext.Component this )Fires before the component is shown. Return false to stop the show.
" %>

<%@ attribute
	name="onBeforestaterestore"
	type="java.lang.Object"
	required="false"
	description="
( Ext.Component this, Object state )Fires before the state of the component is restored. Return false to stop the restore.
" %>

<%@ attribute
	name="onBeforestatesave"
	type="java.lang.Object"
	required="false"
	description="
( Ext.Component this, Object state )Fires before the state of the component is saved to the configured state provider. Return false to stop the save.
" %>

<%@ attribute
	name="onDestroy"
	type="java.lang.String"
	required="false"
	description="
( Ext.Component this )Fires after the component is destroyed.
" %>

<%@ attribute
	name="onDisable"
	type="java.lang.String"
	required="false"
	description="
( Ext.Component this )Fires after the component is disabled.
" %>

<%@ attribute
	name="onEnable"
	type="java.lang.String"
	required="false"
	description="
( Ext.Component this )Fires after the component is enabled.
" %>

<%@ attribute
	name="onHide"
	type="java.lang.String"
	required="false"
	description="
( Ext.Component this )Fires after the component is hidden.
" %>

<%@ attribute
	name="onMove"
	type="java.lang.Integer"
	required="false"
	description="
( Ext.Component this, Number x, Number y )Fires after the component is moved.
" %>

<%@ attribute
	name="onRemove"
	type="java.lang.String"
	required="false"
	description="
( Ext.Container this, Ext.Component component )Fires after any Ext.Component is removed from the container.
" %>

<%@ attribute
	name="onRender"
	type="java.lang.String"
	required="false"
	description="
( Ext.Component this )Fires after the component is rendered.
" %>

<%@ attribute
	name="onResize"
	type="java.lang.Integer"
	required="false"
	description="
( Ext.Component this, Number adjWidth, Number adjHeight, Number rawWidth, Number rawHeight )Fires after the component is resized.
" %>

<%@ attribute
	name="onShow"
	type="java.lang.String"
	required="false"
	description="
( Ext.Component this )Fires after the component is shown.
" %>

<%@ attribute
	name="onStaterestore"
	type="java.lang.Object"
	required="false"
	description="
( Ext.Component this, Object state )Fires after the state of the component is restored.
" %>

<%@ attribute
	name="onStatesave"
	type="java.lang.Object"
	required="false"
	description="
( Ext.Component this, Object state )Fires after the state of the component is saved to the configured state provider.
" %>

<%-- Events _____________________________END --%>

<%-- Tag Body _____________________________START --%>
<%@ include file="inc/taglibs.jsp" %>
<%@ tag 
	import="org.apache.commons.beanutils.BeanUtils"
	dynamic-attributes="dynamicAttributes"
	description="A specialized container representing the viewable application area (the browser viewport).  The Viewport renders itself to the document body, and automatically sizes itself to the size of the browser viewport and manages window resizing. There may only be one Viewport created in a page. Inner layouts are available by virtue of the fact that all Panels added to the Viewport, either through its items, or through the items, or the add method of any of its child Panels may themselves have a layout. The Viewport does not provide scrolling, so child Panels within the Viewport should provide for scrolling if needed using the autoScroll config." %>
	
	<extutil:processTagAttributes 
		configVar="configMap" 
		eventsVar="eventsMap" 
		include="*" 
		tagJspContext="<%=jspContext %>"
		dynamicAttributes="${dynamicAttributes}" />

	<jsp:doBody />	

	<script>
		Ext.onReady(function(){
			var viewport = new Ext.Viewport({
		  		<c:forEach items="${configMap}" var="config">
					${config.key}:${config.value},
		  		</c:forEach>
		  		<c:if test="<%= BeanUtils.getProperty(this,"items") != null %>">
				items:[
					<% 
						String items = BeanUtils.getProperty(this,"items");
						jspContext.getOut().write(items.substring(0,items.length()-1));
					%>
				],
				</c:if>
		  		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>
		  		}
		    })
		})
	</script>
	
<%-- Tag Body _____________________________ END --%>