IM12345_Web demo - 代码源于 商丘市12345项目

mapIndex.js 11KB

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  1. window.onload = function() {
  2. //键盘事件
  3. $("#sourceaddress").bind('keypress', function(event) {
  4. if($('#sourcearea').val() == "") {
  5. layer.msg("请选择区", {
  6. time: 1500,
  7. icon: 5
  8. });
  9. return;
  10. }
  11. if($("#sourceaddress").val() == "") {
  12. layer.msg("请填写详细地址", {
  13. time: 1500,
  14. icon: 5
  15. });
  16. return;
  17. }
  18. var address = '河南省商丘市' + $('#sourcearea').find("option:selected").text() + $("#sourceaddress").val();
  19. setPlace(address);
  20. });
  21. //市区选择控件
  22. $('#sourcearea').change(function(obj) {
  23. if($('#sourcearea').val() == "") {
  24. alert("请选择省市区");
  25. return;
  26. }
  27. $("#sourceaddress").val("")
  28. //alert("1")
  29. //$(".store_Lng").val("");
  30. //$(".store_Lat").val("");
  31. earth();
  32. });
  33. //初始化方法
  34. function loadData() {
  35. }
  36. //#region 百度地图相关代码
  37. /*************************百度地图 **************************/
  38. function loadDefulatMap(callback) {
  39. var longiTude=$(".store_Lng").val();
  40. var latitude=$(".store_Lat").val();
  41. var point = new BMap.Point($(".store_Lng").val(), $(".store_Lat").val()); // 创建点坐标
  42. map.centerAndZoom(point, 15); // 初始化地图,设置中心点坐标和地图级别
  43. map.addControl(new BMap.NavigationControl());
  44. map.addControl(new BMap.ScaleControl());
  45. map.addControl(new BMap.OverviewMapControl());
  46. //map.addControl(new BMap.MapTypeControl()); //不同类型的百度地图
  47. map.setCurrentCity("商丘"); // 仅当设置城市信息时,MapTypeControl的切换功能才能可用
  48. //地图加载完成后加载数据
  49. callback();
  50. }
  51. //市区下拉框选择事件
  52. //earth();
  53. function earth() {
  54. var address = '河南省商丘市' + $('#sourcearea').find("option:selected").text();;
  55. //var address = '河南省商丘市睢阳区'
  56. if(address != "") {
  57. var city = '商丘市';
  58. // 创建地址解析器实例
  59. // var myGeo = new BMap.Geocoder();
  60. myGeo.getPoint(address, function(point) {
  61. if(point) {
  62. //定位到区 ,级别显示12
  63. map.centerAndZoom(point, 12);
  64. //删除选点
  65. map.clearOverlays();
  66. } else {
  67. // alert("您选择地址没有解析到结果!");
  68. }
  69. }, city);
  70. }
  71. }
  72. function Autocomplete() {
  73. //建立一个自动完成的对象
  74. var ac = new BMap.Autocomplete({
  75. "input": "baiduAddress",
  76. "location": map
  77. });
  78. ac.addEventListener("onhighlight", function(e) { //鼠标放在下拉列表上的事件
  79. var str = "";
  80. var _value = e.fromitem.value;
  81. var value = "";
  82. if(e.fromitem.index > -1) {
  83. value = _value.province + _value.city + _value.district + _value.street + _value.business;
  84. }
  85. str = "FromItem<br />index = " + e.fromitem.index + "<br />value = " + value;
  86. value = "";
  87. if(e.toitem.index > -1) {
  88. _value = e.toitem.value;
  89. value = _value.province + _value.city + _value.district + _value.street + _value.business;
  90. }
  91. str += "<br />ToItem<br />index = " + e.toitem.index + "<br />value = " + value;
  92. $(".area_tip").innerHTML = str;
  93. });
  94. ac.addEventListener("onconfirm", function(e) { //鼠标点击下拉列表后的事件
  95. var _value = e.item.value;
  96. var myValue = _value.street + _value.business;
  97. $(".area_tip").innerHTML = "onconfirm<br />index = " + e.item.index + "<br />myValue = " + myValue;
  98. setPlace(myValue);
  99. })
  100. }
  101. //地图选点点击事件
  102. function clickCoordinate(e) {
  103. var point = e.point;
  104. createMarker(point);
  105. console.log(e.point);
  106. }
  107. function setPlace(value) {
  108. function myFun() {
  109. if(local.getResults().getPoi(0)) {
  110. var point = local.getResults().getPoi(0).point; //获取第一个智能搜索的结果
  111. createMarker(point);
  112. } else {
  113. alert("未搜索到结果,请重新输入");
  114. }
  115. }
  116. var local = new BMap.LocalSearch(map, { //智能搜索
  117. onSearchComplete: myFun
  118. });
  119. local.search(value);
  120. }
  121. var baiduParam = {
  122. oldPoint: null //记录旧值,用于地图拖拽失败后回到原来位置
  123. ,
  124. Exceed_Error: "定位地址失败,您搜索或定位超出县级范围,请重新选择定位",
  125. SelectRegion_Error: "定位地址失败,您搜索或定位超出县级范围,请先选择省市区",
  126. Location_Div: "<div id='descConten'>已将坐标定位为<hr/>{address}<br/><small style='color: #858585;line-height: 24px;'>地址:{title}</small><br/><br/><input type='button' value='确定' id='saveLngLat' style=' background: rgb(135,205,208); border: none;color: white;height: 30px;width: 60px;border-radius: 4px; display: none;' ></div> ",
  127. Location_Sure_Div: "<img style='width:20px;top: 5px;position: relative;' src='img/success.png' />已将坐标定位为<hr/>{address}<br/><small style='color: #858585;line-height: 24px;'>地址:{title}</small><br/><br/>"
  128. }
  129. function createMarker(point, isLoad) {
  130. //反向解析地址
  131. myGeo.getLocation(point, function(rs) {
  132. map.clearOverlays(); //清除之前所有的标志
  133. //红点开始
  134. var marker = new BMap.Marker(point); // 创建标注
  135. map.addOverlay(marker); // 将标注添加到地图中
  136. marker.enableDragging(); //可拖拽 自定义拖拽
  137. //拖拽前事件
  138. marker.addEventListener("dragstart", function(e) {
  139. baiduParam.oldPoint = e.point;
  140. })
  141. //拖拽完成事件
  142. marker.addEventListener("dragend", function(e) {
  143. createMarker(e.point);
  144. })
  145. //红点完成
  146. baiduParam.oldPoint = null;
  147. /******** 图层初始化 ********/
  148. /**图层样式文字处理开始**/
  149. var html = baiduParam.Location_Div;
  150. // if(isLoad == true) {
  151. // map.centerAndZoom(point, map.getZoom()); //重置地图位置
  152. // html = baiduParam.Location_Sure_Div;
  153. // }
  154. //如果缩放等级小于当前的 ,则为18
  155. if(map.getZoom() < 18) {
  156. map.setZoom(18);
  157. }
  158. //解析地址
  159. var rsaddress = rs.address;
  160. console.log(rs);
  161. console.log(rs.addressComponents.district)
  162. if (rs.addressComponents.district=="睢阳区") {
  163. $('#sourcearea').val("2");
  164. }else if (rs.addressComponents.district=="梁园区"){
  165. $('#sourcearea').val("3");
  166. }else if (rs.addressComponents.district=="永城市"){
  167. $('#sourcearea').val("4");
  168. }else if (rs.addressComponents.district=="民权县"){
  169. $('#sourcearea').val("5");
  170. }else if (rs.addressComponents.district=="睢县"){
  171. $('#sourcearea').val("6");
  172. }else if (rs.addressComponents.district=="宁陵县"){
  173. $('#sourcearea').val("7");
  174. }else if (rs.addressComponents.district=="柘城县"){
  175. $('#sourcearea').val("8");
  176. }else if (rs.addressComponents.district=="虞城县"){
  177. $('#sourcearea').val("9");
  178. }else if (rs.addressComponents.district=="夏邑县"){
  179. $('#sourcearea').val("10");
  180. }else if (rs.addressComponents.district=="城乡一体化示范区"){
  181. $('#sourcearea').val("11");
  182. }
  183. $('#sourcearea').find("option:selected").text(rs.addressComponents.district);
  184. //$('#sourcearea').find("option:selected").val(rs.addressComponents.district);
  185. if (rs.surroundingPois.length>0) {
  186. if (rs.addressComponents.street!="") {
  187. $('#sourceaddress').val(rs.addressComponents.street+'-'+rs.surroundingPois[0].title);
  188. }else{
  189. $('#sourceaddress').val(rs.surroundingPois[0].title);
  190. }
  191. }else{
  192. $('#sourceaddress').val(rs.addressComponents.street);
  193. }
  194. $(".store_Lng").val(rs.point.lng);
  195. $(".store_Lat").val(rs.point.lat);
  196. var rstitle = rs.surroundingPois[0] != null ? rs.surroundingPois[0].title : "";
  197. html = html.replace("{address}", rsaddress).replace("{title}", rstitle);
  198. /**图层样式文字处理结束**/
  199. var infoWindow = new BMap.InfoWindow(html, {
  200. offset: {
  201. width: 0,
  202. height: -25
  203. }
  204. });
  205. // 创建信息窗口对象
  206. map.openInfoWindow(infoWindow, point); //开启信息窗口
  207. //确定事件绑定
  208. infoWindow.addEventListener("open", function(a) {
  209. $("#saveLngLat").unbind("click");
  210. $("#saveLngLat").click(function() {
  211. infoWindow.setContent("<img style='width:20px;top: -2px;position: relative;' src='img/success.png' />已将坐标定位为<hr/>" + rs.address + "<br/><small style='color: #858585;line-height: 24px;'>地址:" + (rs.surroundingPois[0] != null ? rs.surroundingPois[0].title : "") + "</small><br/><br/>");
  212. $(".store_Lng").val(rs.point.lng);
  213. $(".store_Lat").val(rs.point.lat);
  214. $(".mapPos").hide();
  215. $(".mapBJ").hide();
  216. })
  217. })
  218. infoWindow.redraw(function() {
  219. $("#saveLngLat").unbind("click");
  220. $("#saveLngLat").click(function() {
  221. infoWindow.setContent("<img style='width:20px;top: -2px;position: relative;' src='img/success.png' />已将坐标定位为<hr/>" + rs.address + "<br/><small style='color: #858585;line-height: 24px;'>地址:" + (rs.surroundingPois[0] != null ? rs.surroundingPois[0].title : "") + "</small><br/><br/>");
  222. $(".store_Lng").val(rs.point.lng);
  223. $(".store_Lat").val(rs.point.lat);
  224. $(".mapPos").hide();
  225. $(".mapBJ").hide();
  226. })
  227. });
  228. /******** 图层初始化 ********/
  229. });
  230. }
  231. //#region /****查询控件类****/
  232. function BigZoomControl() {
  233. // 设置默认停靠位置和偏移量
  234. this.defaultAnchor = BMAP_ANCHOR_TOP_RIGHT;
  235. this.defaultOffset = new BMap.Size(150, 20);
  236. }
  237. // 通过JavaScript的prototype属性继承于BMap.Control
  238. BigZoomControl.prototype = new BMap.Control();
  239. // 自定义控件必须实现自己的initialize方法,并且将控件的DOM元素返回
  240. // 在本方法中创建个div元素作为控件的容器,并将其添加到地图容器中
  241. BigZoomControl.prototype.initialize = function(map) {
  242. // 创建一个DOM元素
  243. var div = document.createElement("div");
  244. // 设置样式
  245. div.style.cursor = "pointer";
  246. div.style.margin = "0 auto";
  247. div.style.backgroundColor = "white";
  248. div.innerHTML = "<div style='display: none'><input type='text' id = 'baiduAddress' name = 'baiduAddress' style='width: 350px;height: 33px;text-indent:1em;float:left;border: 1px solid #D2D2D2!important;border-right:none;' placeholder='输入门店详细地址, 越详细定位越精准' /><div class='searchMap' style='border:1px solid #f50;background-color:#f50;width:60px;height:33px;float:left;'></div><img class='searchMap' style='height: 22px;position: absolute;right: 18px;top: 7px;'/><div style='clear:both'></div></div>";
  249. // 添加DOM元素到地图中
  250. map.getContainer().appendChild(div);
  251. // 将DOM元素返回
  252. return div;
  253. }
  254. //#endregion
  255. //#endregion
  256. //#region 百度地图初始化
  257. /****************百度地图初始化开始****************/
  258. //去除默认点击
  259. var map = new BMap.Map("myMap", {
  260. enableMapClick: false
  261. });
  262. map.enableScrollWheelZoom(true); //开启鼠标滚轮缩放
  263. // 创建地址解析器实例
  264. var myGeo = new BMap.Geocoder();
  265. $(".source_area img").click(function(){
  266. //$(".mapPos").toggle();
  267. //$(".mapBJ").show();
  268. //loadDefulatMap(loadData)
  269. });
  270. loadDefulatMap(loadData); //初始化地图以及加载初始化数据
  271. // 创建控件
  272. var myZoomCtrl = new BigZoomControl();
  273. //// 查询控件类到地图当中
  274. map.addControl(myZoomCtrl);
  275. //查询控件的点击事件
  276. // $(".searchMap").click(function () {
  277. // setPlace($("#baiduAddress").val());
  278. // });
  279. Autocomplete(); //构建自动
  280. bindEvent();
  281. function bindEvent() {
  282. //查询百度地图
  283. map.addEventListener("click", clickCoordinate); //地图点击事件
  284. }
  285. /****************百度地图初始化完成****************/
  286. //#endregion
  287. }