📄 map.jsp
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<%-- Copyright 2006 Sun Microsystems, Inc. All rights reserved. You may not modify, use, reproduce, or distribute this software except in compliance with the terms of the License at: http://developer.sun.com/berkeley_license.html$Id: map.jsp,v 1.20 2006/11/02 00:34:49 basler Exp $ --%><%@page contentType="text/html"%><%@page pageEncoding="UTF-8"%><%@page import="com.sun.javaee.blueprints.petstore.model.CatalogFacade, com.sun.javaee.blueprints.petstore.model.Item, com.sun.javaee.blueprints.petstore.mapviewer.MapBean, com.sun.javaee.blueprints.components.ui.mapviewer.MapMarker"%><%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> <%@taglib uri="http://java.sun.com/jsf/html" prefix="h" %><%@taglib uri="http://java.sun.com/jsf/core" prefix="f" %><%@taglib prefix="ui" uri="http://java.sun.com/blueprints/ui" %><html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Map Display</title> </head> <body> <jsp:include page="banner.jsp" /> <br> <center> <table border="1" cellspacing="5px" cellpadding="5px" style="border-style:double; border-color:darkgreen; padding:5px"> <tr> <td valign="top" align="center" width="200px"> <table border="0"> <c:if test="${!empty sessionScope.MapBean.locations}"> <tr> <th> <u>${sessionScope.MapBean.locationCount} Items Displayed</u> </th> </tr> <tr> <td> <ul><% try { // need to use scriptlet to preform the reconciliation of items to map coords // this way I don't have to create a new wrapper object MapBean mapBean=(MapBean)session.getAttribute("MapBean"); MapMarker[] mapMarkers=(MapMarker[])mapBean.getLocations(); java.util.List<Item> items=mapBean.getItems(); Item itemxx=null; String popupOptions=null; for(int ii=0; ii < mapMarkers.length; ii++) { //System.out.println("loop - " + ii + " - " + mapBean.getCenterAddress()); if(mapBean.getCenterAddress() != null && !mapBean.getCenterAddress().equals("")) { // center point is set to the first mapMarker, items are off by one if(ii > 0) { // reconcile correct mapMarkers with items list itemxx=items.get(ii - 1); popupOptions="onmouseover=\"bpui.popup.show('pop1', event, '" + itemxx.getItemID() + "')\" onmouseout=\"bpui.popup.hide('pop1')\""; } else { // first item of mapMarker is centerpoint, so no corresponding item, also no popup on mouseover itemxx=null; popupOptions=""; } } else { // no center point items should be 1-to-1 with mappedMarkers itemxx=items.get(ii); popupOptions="onmouseover=\"bpui.popup.show('pop1', event, '" + itemxx.getItemID() + "')\" onmouseout=\"bpui.popup.hide('pop1')\""; }%> <li> <a href="javascript:mapViewerx.openInfoWindowHtml(new GPoint(<%= mapMarkers[ii].getLongitude() %>,<%= mapMarkers[ii].getLatitude() %>), '<%= mapMarkers[ii].getMarkup() %>');" <%= popupOptions %>> <%= mapBean.changeSpaces((itemxx == null) ? mapMarkers[ii].getMarkup() : "<b>" + itemxx.getName() + "</b>") %> </a><% if(itemxx != null) { // remove these links for center point entry%> <a href="${pageContext.request.contextPath}/faces/catalog.jsp?pid=<%= itemxx.getProductID() %>&itemId=<%= itemxx.getItemID() %>" alt="Go to Detailed Catalog Page"> <i>(detail)</i> </a> <br/> <a href="javascript:mapViewerx.openInfoWindowHtml(new GPoint(<%= mapMarkers[ii].getLongitude() %>, <%= mapMarkers[ii].getLatitude() %>), '<%= mapMarkers[ii].getMarkup() %>');" <%= popupOptions %>> <font size="-1"><%= mapBean.changeSpaces((itemxx == null) ? mapMarkers[ii].getMarkup() : itemxx.getAddress().addressToString()) %></font> </a><% }%> </li> <% } } catch(Exception ee) { ee.printStackTrace(); } %> </ul> <td> </tr> </c:if> </table> </td> <td valign="top"> <f:view> <ui:popupTag id="pop1" xmlHttpRequestURL="../lookup.jsp?itemId=" elementNamePairs="name=value1,description=value2,price=value3,image=imageId"> <!-- Used as spaces to center the table, this could be done programmatically, but browser diff, so I left it in the hands of the component user. The image is located in the component jar so for retrieval, push it through the faces servlet --> <img id="spaceImage" height="10px" width="12px" src="${pageContext.request.contextPath}/faces/static/META-INF/popup/images/spacer.gif" align="left"> <table border="0" width="270px" bgcolor="#ffffff" cellpadding="5" cellspacing="5"> <tr> <td align="left" valign="top"><b>Name:</b> <span id="value1">Loading Data...</span></td> </tr> <tr> <td align="left" valign="top"><b>Description:</b> <span id="value2">Loading Data...</span></td> </tr> <tr> <td align="left" valign="top"><b>Price:</b> <span id="value3">Loading Data...</span></td> </tr> <tr> <td colspan="2" align="center"><img name="image" id="imageId" src="" alt="[Loading Image...]" border="2"/><br/><br/></td> </tr> </table> </ui:popupTag> <ui:mapViewer id="mapViewerx" center="#{MapBean.mapPoint}" info="#{MapBean.mapMarker}" markers="#{MapBean.locations}" zoomLevel="#{MapBean.zoomLevel}" style="height: 500px; width: 700px"/> </f:view> </td> </tr> </table> <script type="text/javascript"> bpui.mapviewer.createMapControl = function() { return new GLargeMapControl(); } </script> <br/><br/> </center> <jsp:include page="footer.jsp" /> </body></html>⌨️ 快捷键说明
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