Flex天气预报.doc

源文件简介收藏 下载 (33.77 KB)2009-11-3 14:57就是webservice请求+解析mxml代码： 1. 2. 8. 15. 16. 17. 19. 21. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59. 60. 61. 62. 63. 64. 65. 66. 67. 68. as代码：69. / ActionScript file70. import mx.collections.ArrayCollection; 71. import mx.utils.ArrayUtil; 72. import mx.controls.Alert; 73. import mx.rpc.events.ResultEvent; 74. import mx.rpc.events.FaultEvent;75. import flash.events.Event; 76. private var weatherInfo_:ArrayCollection = null;77. public function onLoad(event:ResultEvent):void 78. btnOp.enabled = true;79. var weatherInfo:ArrayCollection = (event.result) as ArrayCollection; 80. for(var i:int=0;i weatherInfo.length;i+) 81. trace(weatherInfoi+n);82. 83. var rs:String = weatherInfo0;84. if(rs = 高速访问被限制！)85. 86. return;87. 88. if(rs = 查询结果为空！)89. 90. Alert.show(无法查到该城市天气！);91. return;92. 93. rs = weatherInfo1;94. if(rs = )95. return;96. 97. weatherInfo_ = weatherInfo;98. var province : String = ;99. var cityName : String = ; 100. var cityUrl : String = ;101. var imgPrefix :String = images/weather/a_;/天气图片Url a_开头是大图像102. var lastDate : String= ;/最后更新时间103. var degree :String = ;104. var dayWeather :String = ;105. var wind :String = ;106. var pic1:String = ;107. var pic2:String = ;108. var realInfo :String = ;109. var other :String = ;110. var cityInfo :String = ;111. 112. /基本信息113. province = weatherInfo0;114. cityName = weatherInfo1;115. cityUrl = weatherInfo3;116. lastDate = weatherInfo4;117. /今天信息118. degree = weatherInfo5;119. dayWeather = weatherInfo6;120. wind = weatherInfo7;121. pic1 = imgPrefix + weatherInfo8;122. pic2 = imgPrefix + weatherInfo9; 123. realInfo = weatherInfo10124. other = weatherInfo11; 125. todayWeather.text = dayWeather;126. todayDegree.text = degree;127. todayWind.text = wind;128. todayPic1.source = pic1;129. todayPic2.source = pic2; 130. toadyRealInfo.text = realInfo; 131. todayOther.text = other;132. 133. /城市基本信息134. cityInfo = weatherInfo22;135. thecityInfo.text = cityInfo;136. lastUDate.text = lastDate;137. onTabChanged();138. 139. 140. public function onTabChanged():void 141. var imgPrefix :String = images/weather/a_;/天气图片Url a_开头是大图像142. var degree :String = ;143. var dayWeather :String = ;144. var wind :String = ;145. var pic1:String = ;146. var pic2:String = ;147. if (tabNavi.selectedChild.id=tomorrow) 148. /第二天149. degree = weatherInfo_12;150. dayWeather = weatherInfo_13;151. wind = weatherInfo_14;152. pic1 = imgPrefix + weatherInfo_15;153. pic2 = imgPrefix + weatherInfo_16;154. tomorrowWeather.text = dayWeather;155. tomorrowDegree.text = degree;156. tomorrowWind.text = wind;157. tomorrowPic1.source = pic1;158. tomorrowPic2.source = pic2;159. else 160. /第三天161. degree = weatherInfo_17;162. dayWeather = weatherInfo_18;163. wind = weatherInfo_19;164. pic1 = imgPrefix + weatherInfo_20;165. pic2 = imgPrefix + weatherInfo_21;166. aftertomorrowWeather.text = dayWeather;167. aftertomorrowDegree.text = degree;168. aftertomorrowWind.text = wind;169. aftertomorrowPic1.source = pic1;170. aftertomorrowPic2.source = pic2;171. 172. 173. /错误处理程序 174. public function faultHandler(event:FaultEvent):void 175. btnOp.enabled = true;176. Alert.show(出现错误,请确保您的网络连接正常.);177. 178. /根据城市名称获取天气179. public function getWeatherByCity(event:Event):void180. btnOp.enabled = false;181. webService.getWeatherbyCityName(cityname.text);182. 183. /当加载完成时184. public function onComplete(event:ResultEvent):void185. var ipInfo:ArrayCollection = (event.result) as ArrayCollection; 186. ip.text = ipInfo0;187. address.text = ipInfo1;188. var addr : String = ipInfo1;189. var cityPattern : RegExp = /(.*省|.0)(.*)市/;190. var rs:Object = cityPatter