上一次在Jsbin中测试了百度地图应用:UI5-技术篇-Hybrid App-3-jsbin百度地图 ,主要思路:1.加载百度API  2.自定义控件  3.div标签加载地图,本文主要将相关实施过程移植到SAPUI5应用平台。

1.Component.js改写

 1.1不同平台加载百度API插件

 在项目文件下创建jsFile文件夹,创建bdMap.js文件

 

 bdMap.js代码如下(注意代码中百度地图针对不同平台KEY值修改):

 1 jQuery(function(){ 
 2     var app=navigator.appVersion; 
 3     var she=["iPhone","Android","iPad","Windows"]; 
 4     for(var index in she){ 
 5         if(app.indexOf(she[index])!=-1){ 
 6             if(she[index]=="Android"){ 
 7                 var url = "//api.map.baidu.com/api?key=LjpU4gtH9DGBUk5RCBZR47AyV11OwZsXX&v=2.0&services=false&callback=initialize"; 
 8             }else if(she[index]=="iPhone" || she[index]=="iPad"){ 
 9                 var url = "//api.map.baidu.com/api?key=COVwsd7fkNXP9x7Qhm85gjOirc5vw98XX&v=2.0&services=false&callback=initialize"; 
10             }else if(she[index]=="Windows"){ 
11                 var url = "//api.map.baidu.com/api?key=PG4DBjFTHfawSwT10GLLn4YZhQCmGYGXX&v=2.0&services=false&callback=initialize"; 
12             }; 
13             var sc=document.createElement("script"); 
14             sc.src=url; 
15             document.head.appendChild(sc); 
16         } 
17     } 
18 });

 1.2Component.js中加载bdMap.js 

 注意红色代码部分:

 1 sap.ui.define([ 
 2     "sap/ui/core/UIComponent", 
 3     "jquery.sap.global", 
 4     "sap/ui/Device", 
 5     "zrico_appnszrico_pn_scan/model/models", 
 6     "zrico_appnszrico_pn_scan/jsFile/bdMap" 
 7 ], function(UIComponent, jQuery, Device, models,bdMap) { 
 8     "use strict"; 
 9  
10     return UIComponent.extend("zrico_appnszrico_pn_scan.Component", { 
11  
12         metadata: { 
13             manifest: "json" 
14         }, 
15  
16         /** 
17          * The component is initialized by UI5 automatically during the startup of the app and calls the init method once. 
18          * @public 
19          * @override 
20          */ 
21         init: function() { 
22             // call the base component's init function 
23             UIComponent.prototype.init.apply(this, arguments); 
24  
25             // set the device model 
26             this.setModel(models.createDeviceModel(), "device"); 
27              
28             // create the views based on the url/hash 
29             this.getRouter().initialize(); 
30         } 
31     }); 
32 });

2.自定义控件

 在项目文件下创建jsFile文件夹,创建cusCon.js文件

 

 cusCon.js代码如下(代码中BMap相关方法报错是由于动态加载API所致,不影响测试)

 1 sap.ui.define( 
 2     "zrico_appnszrico_pn_scan/jsFile/cusCon", 
 3     ["zrico_appnszrico_pn_scan/controller/BaseController", 
 4     "sap/ui/core/Control", 
 5     "sap/m/Button", 
 6     "sap/m/Image", 
 7     "sap/m/Link", 
 8     "sap/m/Text" 
 9     ], function(BaseController,Control, Button, Image, Link, Text) { 
10     "use strict"; 
11      
12     var cusCon = Control.extend("zrico_appnszrico_pn_scan.jsFile.cusCon", { 
13         metadata: { 
14           properties: { 
15             width: {type: 'int', defaultValue: 300}, 
16             height: {type: 'int', defaultValue: 100}, 
17             bgcolor: {type: 'string', defaultValue: '#ffa'}, 
18             lineColor: {type: 'string', defaultValue: '#666'}, 
19             penColor: {type: 'string', defaultValue: '#333'}, 
20             cusCon: 'string' 
21           } 
22         }, 
23          
24         renderer: function(oRm, oControl) { 
25           var bgColor = oControl.getBgcolor(); 
26           var lineColor = oControl.getLineColor(); 
27           var pen = oControl.getPenColor(); 
28           var id = oControl.getId(); 
29           var w = oControl.getWidth(); 
30           var h = oControl.getHeight(); 
31            
32           oRm.write("<div"); 
33           oRm.writeControlData(oControl); 
34           oRm.write(">"); 
35           oRm.write("<div id='map_canvas'></div>"); 
36           oRm.write("</div>"); 
37         }, 
38              
39         onAfterRendering: function() { 
40             // 百度地图API功能 
41             var map = new BMap.Map("map_canvas");    // 创建Map实例 
42             map.centerAndZoom(new BMap.Point(116.404, 39.915), 11);  // 初始化地图,设置中心点坐标和地图级别 
43             //添加地图类型控件 
44             map.addControl(new BMap.MapTypeControl({ 
45                 mapTypes:[ 
46                     BMAP_NORMAL_MAP, 
47                     BMAP_HYBRID_MAP 
48                 ]}));       
49             map.setCurrentCity("北京");          // 设置地图显示的城市 此项是必须设置的 
50             map.enableScrollWheelZoom(true);     //开启鼠标滚轮缩放 
51         } 
52     }); 
53  
54     return cusCon; 
55 });

3.创建SAPUI5 VIEW

 

 创建VIEW:BDMap

 3.1 VIEW代码

 注意红色代码 :

 加载自定义控件:xmlns:cc="zrico_appnszrico_pn_scan.jsFile"

 控件标签:<cc:cusCon></cc:cusCon>

 1 <mvc:View  
 2     xmlns:core="sap.ui.core"  
 3     xmlns:mvc="sap.ui.core.mvc"  
 4     xmlns="sap.m"  
 5     xmlns:cc="zrico_appnszrico_pn_scan.jsFile" 
 6     controllerName="zrico_appnszrico_pn_scan.controller.BDMap" 
 7     xmlns:html="http://www.w3.org/1999/xhtml"> 
 8     <App> 
 9         <pages> 
10             <Page              
11                 title="{i18n>BDMap.Page.title}"  
12                 showNavButton="true"  
13                 navButtonPress="onNavBack"  
14                 backgroundDesign="Transparent"> 
15                 <content> 
16                     <cc:cusCon></cc:cusCon> 
17                 </content> 
18             </Page> 
19         </pages> 
20     </App> 
21 </mvc:View>

 3.2 controller代码

 1 sap.ui.define([ 
 2     "zrico_appnszrico_pn_scan/controller/BaseController", 
 3     "sap/ui/core/mvc/Controller" 
 4 ], function(BaseController,Controller) { 
 5     "use strict"; 
 6  
 7     return BaseController.extend("zrico_appnszrico_pn_scan.controller.BDMap", { 
 8  
 9     }); 
10  
11 });

4.CSS文件

 

 style.css代码:

 #map_canvas 需要与控件cusCon.js中的div标签id值一致:<div id='map_canvas'></div>

1 body, html{width: 100%;height: 100%;margin:0;font-family:"微软雅黑";} 
2 #map_canvas{width:100%;height: 300px;} 
3 #result {width:100%}

5.测试

 


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