define([
|
"dojo",
|
"dojo/_base/declare",
|
"dojo/_base/lang",
|
"base/BaseWidget",
|
"dojo/text!widgets/Statistics/template.html",
|
"widgets/Statistics/config",
|
"base/AppEvent",
|
"base/ConfigData",
|
"dojo/dom",
|
"dojo/dom-construct",
|
"dojo/dom-attr",
|
"dojo/dom-style",
|
"dojo/on",
|
"dojo/_base/array",
|
"esri/tasks/query",
|
"esri/tasks/QueryTask",
|
"esri/symbols/SimpleFillSymbol",
|
"esri/symbols/SimpleLineSymbol",
|
"esri/symbols/CartographicLineSymbol",
|
"esri/graphic",
|
"esri/Color",
|
"esri/toolbars/draw",
|
"esri/tasks/StatisticDefinition",
|
"dojo/domReady!"
|
], function (dojo,
|
declare,
|
lang,
|
BaseWidget,
|
template,
|
config,
|
AppEvent,
|
ConfigData,
|
dom,
|
domConstruct,
|
domAttr,
|
domStyle,
|
on,
|
arrayUtils,
|
Query,
|
QueryTask,
|
SimpleFillSymbol,
|
SimpleLineSymbol,
|
CartographicLineSymbol,
|
Graphic,
|
Color,
|
draw,
|
StatisticDefinition) {
|
var Widget = declare([BaseWidget], {
|
widgetName: "StatisticsWidget",
|
label: "统计分析",
|
templateString: template,
|
_map: null,
|
statisticsArea: null,
|
loading: false,
|
statisticsCondition: null,
|
statisticsData: null,
|
_layui: null,
|
constructor: function (options, srcRefNode) {
|
this._map = options.map;
|
StatisticsObj = this;
|
$(window).resize(function () {
|
setTimeout(function () {
|
if ($('#statistics-extent').is(':visible')) {
|
var maxheight = $('#tabcontainer').height() - 345;
|
$('.statistics-details').css('height', maxheight);
|
$(".statistics-details").mCustomScrollbar("update"); //更新滚动条
|
} else {
|
var maxheight = $('#tabcontainer').height() - 250;
|
$('.statistics-details').css('height', maxheight);
|
$(".statistics-details").mCustomScrollbar("update"); //更新滚动条
|
}
|
}, 500);
|
});
|
//初始化layui弹窗
|
layui.use('layer', function () {
|
StatisticsObj._layui = layui.layer;
|
});
|
},
|
postCreate: function () {
|
|
},
|
startup: function () {
|
this.inherited(arguments);
|
//初始化图层目录树
|
StatisticsObj._getservices();
|
// 运行右侧统计部件，和统计详情展示部件
|
AppEvent.dispatchAppEvent(AppEvent.RUN_WIDGET, "echartsWidget");
|
// AppEvent.dispatchAppEvent(AppEvent.RUN_WIDGET, "detailsWidget");
|
//绑定右侧选择栏选择事件，并派发开始统计方法
|
StatisticsObj.appendEventHandlers();
|
},
|
open: function () {
|
var maxheight = $('#tabcontainer').height() - 345;
|
$('.statistics-details').css('height', maxheight);
|
this.inherited(arguments);
|
},
|
_getservices: function () {
|
//动态构建图层目录树
|
var ztreeObj = [];
|
var statistcsLayerName = [];
|
for (var configKey in config.statistics) {
|
statistcsLayerName.push(configKey);
|
}
|
var resultObj = config.treeData;
|
for (var i = 0; i < resultObj.length; i++) {
|
if (resultObj[i].resourcesPid == 0 || statistcsLayerName.indexOf(resultObj[i].resourcesName) != -1) {
|
var searchCatalog = {};
|
searchCatalog.id = resultObj[i].resourcesId;
|
searchCatalog.pId = resultObj[i].resourcesPid;
|
searchCatalog.name = resultObj[i].resourcesName;
|
searchCatalog.path = resultObj[i].resourcesUrl;
|
ztreeObj.push(searchCatalog);
|
}
|
}
|
var setting = {
|
check: {
|
enable: false,
|
},
|
data: {
|
simpleData: {
|
enable: true
|
}
|
},
|
callback: {
|
onClick: StatisticsObj._zTreeOnClick,
|
beforeClick: StatisticsObj._beforeClick
|
}
|
};
|
$.fn.zTree.init($("#statisticsTree"), setting, ztreeObj);
|
},
|
_beforeClick: function (treeId, treeNode) {
|
if (!treeNode.path && treeNode.isParent) {
|
var treeObj = $.fn.zTree.getZTreeObj(treeId);
|
treeObj.expandNode(treeNode, !treeNode.open, false, true, true);
|
}
|
return treeNode.path && !treeNode.isParent;
|
},
|
_zTreeOnClick: function (event, treeId, treeNode) {
|
//目录树点击事件
|
if (treeNode.path != undefined && treeNode.path != null && treeNode.path != "") {
|
// 获取目录树相关属性，填充到input栏
|
$('.statistics-layer-input').val(treeNode.name);
|
$('.statistics-layer-input').attr('data', treeNode.path);
|
// 动态获取统计单元配置
|
StatisticsObj.getStatisticsCondition(treeNode.name);
|
//关闭选择框
|
$(".statistics-tree-box").fadeOut(1);
|
}
|
},
|
getStatisticsCondition: function (e) {// 动态获取统计单元配置
|
for (var statisticsKey in config.statistics) {// 动态获取统计配置
|
if (e.indexOf(statisticsKey) != -1) {
|
StatisticsObj.statisticsCondition = config.statistics[statisticsKey];
|
break;
|
}
|
}
|
//添加对应统计单元
|
// var optionStr = '<option data="">选择统计单元</option>';
|
var optionStr = '';
|
StatisticsObj.statisticsCondition.condition.map(function (value, index) {
|
if (value) {
|
optionStr += '<option data="' + StatisticsObj.statisticsCondition.conditionFields[index] + '">' + value + '</option>';
|
}
|
});
|
$('#statistics-condition').html(optionStr);
|
//根据第一项判断是否显示范围选择栏
|
if (StatisticsObj.statisticsCondition.condition[0] == '行政区') {
|
$("#statistics-extent").hide();
|
$("#statistics-city option:first").attr('selected', true);
|
$("#statistics-county option:first").attr('selected', true);
|
setTimeout(function () {
|
var maxheight = $('#tabcontainer').height() - 250;
|
$('.statistics-details').css('height', maxheight);
|
$(".statistics-details").mCustomScrollbar("update"); //更新滚动条
|
}, 200);
|
} else {
|
$("#statistics-extent").show();
|
var maxheight = $('#tabcontainer').height() - 345;
|
$('.statistics-details').css('height', maxheight);
|
$(".statistics-details").mCustomScrollbar("update"); //更新滚动条
|
}
|
},
|
getFeaturesIds: function (url) {//先获取所有要素的OID
|
$("#bg").show();
|
$.get(url + '?f=pjson', function (e) {
|
var displayField = JSON.parse(e).displayField;
|
var statisType = $('#statistics-condition option:selected').attr('data');
|
AppEvent.dispatchAppEvent("clearcolor");
|
if ($('#bg').is(":hidden")) $('#bg').show();
|
var queryTask = new QueryTask(url);
|
//统计湿地个数
|
var queryCount = new Query();
|
queryCount.where = $('#statistics-county').val() != '县区/全市' ? "COUNTY LIKE '" + $('#statistics-county').val() + "'" :
|
$("#statistics-city").val() != '市/全省' ? "CITY LIKE '" + $('#statistics-city').val() + "'" : '1=1';
|
if (StatisticsObj.statisticsArea) {//添加查询范围
|
queryCount.geometry = StatisticsObj.statisticsArea;
|
queryCount.where = '1=1';//有自定义范围时，将where设为查询所有
|
}
|
queryCount.outFields = [displayField, statisType];
|
queryCount.returnGeometry = false;
|
queryTask.execute(queryCount, lang.hitch(this, function (result) {
|
var resultCount = {};
|
var resultFeature = {};
|
var datas = result.features;
|
for (var dictionaryKey in config.dictionary) {//判断是否包括需要字典转换的属性，包括的话直接进行转换
|
datas.map(function (value) {
|
if (value.attributes.hasOwnProperty(dictionaryKey)) {
|
value.attributes[dictionaryKey] = config.dictionary[dictionaryKey][value.attributes[dictionaryKey]];
|
return;
|
}
|
});
|
}
|
datas.map(function (value) {
|
if (resultFeature.hasOwnProperty(value.attributes[statisType])) {
|
resultFeature[value.attributes[statisType]].push(value.attributes[displayField]);
|
} else {
|
resultFeature[value.attributes[statisType]] = [value.attributes[displayField]];
|
}
|
});
|
for (var resultFeatureKey in resultFeature) {
|
resultCount[resultFeatureKey] = 0;
|
resultFeature[resultFeatureKey].map(function (item, index) {
|
if (resultFeature[resultFeatureKey].indexOf(item) === index) {
|
resultCount[resultFeatureKey]++;
|
}
|
});
|
}
|
|
//统计其他信息
|
var query = new Query();
|
query.where = $('#statistics-county').val() != '县区/全市' ? "COUNTY LIKE '" + $('#statistics-county').val() + "'" :
|
$("#statistics-city").val() != '市/全省' ? "CITY LIKE '" + $('#statistics-city').val() + "'" : '1=1';
|
if (StatisticsObj.statisticsArea) {//添加查询范围
|
query.geometry = StatisticsObj.statisticsArea;
|
query.where = '1=1';//有自定义范围时，将where设为查询所有
|
}
|
//添加统计参数
|
var statDefs = [];
|
for (var itemKey in StatisticsObj.statisticsCondition.item) {
|
var StatDef = new StatisticDefinition();
|
if (StatisticsObj.statisticsCondition.item[itemKey] == '湿地个数') {
|
StatDef.statisticType = "count";
|
StatDef.onStatisticField = displayField;
|
StatDef.outStatisticFieldName = "湿地个数";
|
} else {
|
StatDef.statisticType = "sum";
|
StatDef.onStatisticField = StatisticsObj.statisticsCondition.itemFields[itemKey];
|
StatDef.outStatisticFieldName = StatisticsObj.statisticsCondition.item[itemKey];
|
}
|
statDefs.push(StatDef);
|
}
|
query.returnGeometry = false;
|
query.groupByFieldsForStatistics = [statisType];
|
query.outStatistics = statDefs;
|
queryTask.execute(query, function (results) {
|
if (results.features.length > 0) {
|
var data = results.features;
|
for (var dictionaryKey in config.dictionary) {//判断是否包括需要字典转换的属性，包括的话直接进行转换
|
data.map(function (value) {
|
if (value.attributes.hasOwnProperty(dictionaryKey)) {
|
value.attributes[dictionaryKey] = config.dictionary[dictionaryKey][value.attributes[dictionaryKey]];
|
return;
|
}
|
});
|
}
|
//构造左下方概览列表
|
var detailsStr = '';
|
for (var dataKey in data) {
|
detailsStr += '<li title="点击查看统计详情">' +
|
'<h3 class="detail-title">' + $('#statistics-condition').val() + '：' +
|
data[dataKey].attributes[statisType] + '</h3>';
|
data[dataKey].attributes['湿地个数'] = resultCount[data[dataKey].attributes[statisType]];
|
for (var attributesKey in data[dataKey].attributes) {
|
if (attributesKey != statisType) {
|
var unit = attributesKey == '湿地个数' ? '（个）' : '（公顷）';
|
var statisValue = attributesKey == '湿地个数' ? data[dataKey].attributes[attributesKey] : Number(data[dataKey].attributes[attributesKey]).toFixed(2)
|
detailsStr += '<p class="region">' + attributesKey + '：<span>' +
|
statisValue + unit + '</span></p>';
|
}
|
}
|
detailsStr += '</li>';
|
}
|
//展开统计列表
|
$("#echartsWidget").height('100%');
|
$("#below_bar").show();
|
StatisticsObj.statisticsData = data;
|
//传递数据构造统计图
|
AppEvent.dispatchAppEvent("menuclick", {
|
name: $('.statistics-layer-input').val(),
|
url: $('.statistics-layer-input').attr('data'),
|
data: StatisticsObj.statisticsData
|
});
|
//加载自定义滚动条
|
$(".statistics-details").mCustomScrollbar("destroy"); //清除滚动条
|
$('.statistics-details').html(detailsStr);
|
$('.statistics-results').show();
|
$(".statistics-details").mCustomScrollbar({
|
scrollButtons: {
|
enable: true, //是否添加 滚动条两端按钮支持 值:true,false
|
scrollType: "continuous", //滚动按钮滚动类型 值:”continuous”(当你点击滚动控制按钮时断断续续滚动) “pixels”(根据每次点击的像素数来滚动)
|
scrollSpeed: 50, //设置点击滚动按钮时候的滚动速度(默认 20)
|
scrollAmount: 60 //设置点击滚动按钮时候每次滚动的数值 像素单位 默认 40像素
|
},
|
autoHideScrollbar: true,
|
horizontalScroll: false, //是否创建一个水平滚动条 默认是垂直滚动条
|
set_width: false, //：设置你内容的宽度 值可以是像素或者百分比
|
set_height: false, //：设置你内容的高度 值可以是像素或者百分比
|
mouseWheel: true, //鼠标滚动的支持 值为:true.false
|
});
|
//统计列表点击事件
|
$('.statistics-details li').unbind().click(function (e) {
|
AppEvent.dispatchAppEvent('showDetails', {
|
name: $('.statistics-layer-input').val(),
|
url: $('.statistics-layer-input').attr('data'),
|
conditionValue: $(this).children('h3').text().split('：')[1],
|
statisticsArea: StatisticsObj.statisticsArea,
|
statisticsCondition: StatisticsObj.statisticsCondition,
|
});
|
});
|
$('#bg').hide();
|
} else {
|
$(".statistics-details").mCustomScrollbar("destroy"); //清除滚动条
|
$('.statistics-details').html('<li><h3 class="detail-title">无统计结果</h3></li>');
|
$('.statistics-results').show();
|
$('#bg').hide();
|
}
|
}, function (er) {
|
console.log(er);
|
$(".statistics-details").mCustomScrollbar("destroy"); //清除滚动条
|
$('.statistics-details').html('<li><h3 class="detail-title">统计出错，请稍后重试</h3></li>');
|
$('.statistics-results').show();
|
$('#bg').hide();
|
});
|
}));
|
});
|
},
|
// getFeatures: function (url, ids) {//根据要素的OID要素填充到列表中
|
// //获取当前图层的displayfield
|
// $.get(url + '?f=pjson', function (e) {
|
// StatisticsObj.loading = true;
|
// var displayField = JSON.parse(e).displayField;
|
// //根据要素的OID列表查询要素详细信息
|
// var ids = ids;
|
// var queryTask = new QueryTask(url);
|
// var query = new Query();
|
// query.returnGeometry = false;
|
// query.outFields = ['OBJECTID', displayField, StatisticsObj.statisticsCondition.cityFields[0]];
|
// if ($('.statistics-layer-input').val().indexOf('城') != -1) {//城区湿地图层要多输出一个字段
|
// query.outFields.push("WETLAND_NO");
|
// }
|
// query.objectIds = ids;
|
// queryTask.execute(query, function (data) {
|
// var data = data.features;
|
// var detailsStr = '';
|
// if ($('.statistics-layer-input').val().indexOf('城') != -1) {//城区湿地图层显示的名称要组装一下
|
// for (var dataKey in data) {
|
// detailsStr += '<li title="点击查看统计详情" data="' + data[dataKey].attributes.OBJECTID + '">' +
|
// '<h3 class="detail-title">' + data[dataKey].attributes[displayField] + "第" + data[dataKey].attributes["WETLAND_NO"] + "号湿地斑块"
|
// + '</h3><p class="region">所在行政区：<span>' + data[dataKey].attributes[StatisticsObj.statisticsCondition.cityFields[0]] + '</span></p></li>'
|
// }
|
// } else {
|
// for (var dataKey in data) {
|
// detailsStr += '<li title="点击查看统计详情" data="' + data[dataKey].attributes.OBJECTID + '">' +
|
// '<h3 class="detail-title">' + data[dataKey].attributes[displayField] + '</h3><p class="region">所在行政区：<span>' +
|
// data[dataKey].attributes[StatisticsObj.statisticsCondition.cityFields[0]] + '</span></p></li>'
|
// }
|
// }
|
// //加载自定义滚动条
|
// $(".statistics-details").mCustomScrollbar("destroy"); //清除滚动条
|
// $('.statistics-details').html(detailsStr);
|
// $(".statistics-details").mCustomScrollbar({
|
// scrollButtons: {
|
// enable: true, //是否添加 滚动条两端按钮支持 值:true,false
|
// scrollType: "continuous", //滚动按钮滚动类型 值:”continuous”(当你点击滚动控制按钮时断断续续滚动) “pixels”(根据每次点击的像素数来滚动)
|
// scrollSpeed: 50, //设置点击滚动按钮时候的滚动速度(默认 20)
|
// scrollAmount: 60 //设置点击滚动按钮时候每次滚动的数值 像素单位 默认 40像素
|
// },
|
// autoHideScrollbar: true,
|
// horizontalScroll: false, //是否创建一个水平滚动条 默认是垂直滚动条
|
// set_width: false, //：设置你内容的宽度 值可以是像素或者百分比
|
// set_height: false, //：设置你内容的高度 值可以是像素或者百分比
|
// mouseWheel: true, //鼠标滚动的支持 值为:true.false
|
// });
|
// //统计列表点击事件
|
// $('.statistics-details li').unbind().click(function (e) {
|
// AppEvent.dispatchAppEvent('showDetails', {
|
// id: $(this).attr('data'),
|
// path: $('.statistics-layer-input').attr('data'),
|
// item: StatisticsObj.itemsFields
|
// });
|
// });
|
// StatisticsObj.loading = false;
|
// $('#bg').hide();
|
// }, function (err) {
|
// console.log(err);
|
// $(".statistics-details").mCustomScrollbar("destroy"); //清除滚动条
|
// $('.statistics-details').html('<li><h3 class="detail-title">统计出错，请稍后重试</h3></li>');
|
// $('#bg').hide();
|
// });
|
// });
|
// },
|
appendEventHandlers: function () {// 绑定各类按钮事件
|
//绑定dom操作事件
|
$("#StatisticsWidget .statistics-layer-input").click(function () {
|
$(".statistics-tree-box").fadeToggle(1);
|
});
|
$("#StatisticsWidget .statistics-layer-input").blur(function () {
|
$(".statistics-tree-box").fadeOut(1);
|
});
|
$(".statistics-tree-box").mouseenter(function () {
|
$("#StatisticsWidget .statistics-layer-input").unbind("blur");
|
});
|
$(".statistics-tree-box").mouseleave(function () {
|
$("#StatisticsWidget .statistics-layer-input").focus();
|
$("#StatisticsWidget .statistics-layer-input").blur(function () {
|
$(".statistics-tree-box").fadeOut(1);
|
});
|
});
|
|
//统计范围，区域选择tab标签点击事件
|
$("#statistics-selectScope1").unbind("click").click(function () {//行政区
|
if (!$(this).hasClass("selectTab")) {
|
$("#statistics-selectScope2").removeClass("selectTab");
|
$(this).addClass("selectTab");
|
$('#statistics-drawTools').slideUp("fast");
|
$('#statistics-seek1').slideDown("fast");
|
}
|
//清除自定义绘制的范围
|
if (StatisticsObj.statisticsArea) {
|
StatisticsObj.statisticsArea = null;
|
StatisticsObj._map.graphics.clear();
|
}
|
});
|
$("#statistics-selectScope2").unbind("click").click(function () {//自定义
|
if (!$(this).hasClass("selectTab")) {
|
$("#statistics-selectScope1").removeClass("selectTab");
|
$(this).addClass("selectTab");
|
$('#statistics-seek1').slideUp("fast");
|
$('#statistics-drawTools').slideDown("fast");
|
}
|
});
|
|
//统计单元选择事件
|
$('#statistics-condition').change(function (e) {
|
if (e.target.value == '行政区') {
|
$("#statistics-extent").hide();
|
$("#statistics-city option:first").attr('selected', true);
|
$("#statistics-county option:first").attr('selected', true);
|
setTimeout(function () {
|
var maxheight = $('#tabcontainer').height() - 250;
|
$('.statistics-details').css('height', maxheight);
|
$(".statistics-details").mCustomScrollbar("update"); //更新滚动条
|
}, 200);
|
} else {
|
$("#statistics-extent").show();
|
var maxheight = $('#tabcontainer').height() - 345;
|
$('.statistics-details').css('height', maxheight);
|
$(".statistics-details").mCustomScrollbar("update"); //更新滚动条
|
}
|
});
|
//搜索栏清空按钮点击事件--还原各选项，并清空结果
|
$('.clear_inputs').click(function () {
|
var maxheight = $('#tabcontainer').height() - 345;
|
StatisticsObj._map.graphics.clear();
|
StatisticsObj.statisticsArea = null;
|
$("#echartsWidget").height(0);
|
$('.statistics-layer-input').val('');
|
$("#statistics-city option:first").attr('selected', true);
|
$("#statistics-county option:first").attr('selected', true);
|
$("#statistics-condition option:first").attr('selected', true);
|
$(".statistics-details").mCustomScrollbar("destroy"); //清除滚动条
|
$('.statistics-details').html('').css('height', maxheight);
|
$('.statistics-results').hide();
|
$('#bg').hide();
|
$("#statistics-extent").show();
|
});
|
//搜索栏查询按钮点击事件
|
$('.search_inputs').click(function () {
|
if ($('#statistics-condition option:selected').attr('data')) {
|
StatisticsObj.getFeaturesIds($('.statistics-layer-input').attr('data'));
|
} else {
|
StatisticsObj._layui.msg('请完善统计条件', {icon: 0, offset: ['50%', '50%']});
|
}
|
});
|
//选择市区触发事件--查询对应的县区
|
on(dom.byId("statistics-city"), "change", function () {
|
$('#statistics-county').html("<option selected=\"selected\">县区/全市</option>");
|
StatisticsObj._countyQuery("statistics-city", "statistics-county");
|
});
|
//初始化绘制工具
|
StatisticsObj.drawStatisticsArea();
|
},
|
drawStatisticsArea: function () {//统计范围绘制--方法主体
|
// 添加线样式
|
var lineSymbol = new CartographicLineSymbol(
|
CartographicLineSymbol.STYLE_SOLID,
|
new Color([250, 0, 0]), 10,
|
CartographicLineSymbol.CAP_ROUND,
|
CartographicLineSymbol.JOIN_MITER, 5
|
);
|
|
// 添加面样式
|
var fillSymbol = new SimpleFillSymbol(
|
SimpleFillSymbol.STYLE_SOLID,
|
new SimpleLineSymbol(
|
SimpleLineSymbol.STYLE_SOLID,
|
new Color('#fb003b'),
|
1
|
),
|
new Color([0, 0, 0, 0.15])
|
);
|
|
//定义绘制工具初始化函数
|
var tb = new draw(StatisticsObj._map);
|
tb.on("draw-end", function (evt) {//定义绘制结束回调函数--添加绘制图形至地图GraphicLayer图层中
|
//deactivate the toolbar and clear existing graphics
|
tb.deactivate();
|
$('.drawTools-active').removeClass('drawTools-active');
|
StatisticsObj._map.enableMapNavigation();
|
|
// 选择绘制的形状
|
var symbol;
|
if (evt.geometry.type === "point" || evt.geometry.type === "multipoint") {
|
symbol = markerSymbol;
|
} else if (evt.geometry.type === "line" || evt.geometry.type === "polyline") {
|
symbol = lineSymbol;
|
} else {
|
symbol = fillSymbol;
|
}
|
StatisticsObj.statisticsArea = evt.geometry;
|
StatisticsObj._map.graphics.add(new Graphic(evt.geometry, symbol));
|
});
|
|
// 绘制按钮点击事件，获取需要绘制的形状
|
on(dom.byId("statistics-drawTools"), "click", function (evt) {
|
if (evt.target.id === "statistics-drawTools") {
|
return;
|
}
|
if (evt.target.id === "clearAll") { //清除按钮清除事件
|
StatisticsObj._map.graphics.clear();
|
StatisticsObj.statisticsArea = null;
|
tb.deactivate();
|
$('.drawTools-active').removeClass('drawTools-active');
|
StatisticsObj._map.enableMapNavigation();
|
return;
|
}
|
$('.drawTools-active').removeClass('drawTools-active');
|
$(evt.target).addClass('drawTools-active');
|
StatisticsObj._map.graphics.clear();
|
StatisticsObj.statisticsArea = null;
|
var tool = evt.target.id.toLowerCase();
|
StatisticsObj._map.disableMapNavigation();
|
tb.activate(tool);
|
});
|
},
|
//COUNTY查询--在县区选择栏中动态添加所包含的县区
|
_countyQuery: function (city, county) {
|
var city_selected = city;
|
var count_selected = county;
|
var Url = ConfigData.areaQueryURL + "/2";
|
var queryTask = new QueryTask(Url);
|
var query = new Query();
|
query.returnGeometry = false;
|
query.outFields = [
|
"COUNTY"
|
];
|
var queryParam;
|
if ($('#' + city_selected + ' option:selected').text() != "市/全省") {
|
queryParam = "CITY like '%" + $('#' + city_selected + ' option:selected').text() + "%'";
|
}
|
if (queryParam == null) {
|
return;
|
}
|
query.where = queryParam;
|
queryTask.execute(query, function (results) {
|
var optionVal = results.features;
|
for (var i in optionVal) {
|
$('#' + count_selected).append("<option>" + optionVal[i].attributes["COUNTY"] + "</option>");
|
}
|
});
|
},
|
});
|
return Widget;
|
});
|
