SuperMap webgl不能实现多多个数据源的多个数据集进行查询（http://qa.supermap.com/47618），通过验证，也不能实现对一个工作空间中的多个数据源进行点选查询
<script type="text/javascript">
function onload(Cesium) {
var infoboxContainer = document.getElementById("bubble");
//Initializing viewer
var viewer = new Cesium.Viewer('cesiumContainer',{
imageryProvider: new Cesium.BingMapsImageryProvider({
url : 'https://dev.virtualearth.net',
mapStyle : Cesium.BingMapsStyle.AERIAL,
key : URL_CONFIG.BING_MAP_KEY
})
});
viewer.customInfobox = infoboxContainer;
var scene = viewer.scene;
var canvas = scene.canvas;
var widget = viewer.cesiumWidget;
$('#loadingbar').remove();
try {
//TODO：测试5
var promise = scene.open("http://localhost:8090/iserver/services/3D-Scene4/rest/realspace");
// var promise = scene.open("http://localhost:8090/iserver/services/3D-Scene2/rest/realspace");
// var promise = scene.open("http://11.125.1.17:8090/iserver/services/3D-Scene2/rest/realspace");
Cesium.when(promise, function (layers) {
if(!scene.pickPositionSupported){
alert('不支持深度拾取,属性查询功能无法使用!');
}
// var layer = scene.layers.find('S3mConfig');
// //set Query parameter
// layer.setQueryParameter({
// // url: 'http://www.supermapol.com/realspace/services/data-jinjiang/rest/data',
// url: 'http://10.219.245.97:8090/iserver/services/3D-dgqxsy0307/rest/data',
// dataSourceName: 'S3mConfig',
// dataSetName: 'test',
// keyWord: 'SmID'
// });
// 1. 飞向通过top-down视图表示的位置
viewer.camera.flyTo({
destination : Cesium.Cartesian3.fromDegrees(114.09, 22.8, 2500.0)
});
var testLayer = viewer.scene.layers;
for (var i = 0; i < layers.length; i++) {
var strLayer = scene.layers.findByIndex(i).name;
var layer = scene.layers.find(strLayer);
var str_before = strLayer.split("@")[0];
//设置属性查询参数
layer.setQueryParameter({
// url: 'http://www.localhost:8090/iserver/services/data-scene2/rest/data',
// dataSourceName: 'pipe3DGIfObj',
// // url: 'http://www.localhost:8090/iserver/services/data-scene/rest/data',
// // dataSourceName: 'DGGW20190304',
// // dataSetName: str_before,
// dataSetName: "ZTT@pipe",
// keyWord: 'SmID'
url: 'http://localhost:8090/iserver/services/data-TXZTotal/rest/data',
dataSourceName: 'TXZTotal',
// dataSourceName: 'TXZSJ0731',
dataSetName: str_before,
// dataSetName: "ZTT@pipe",
keyWord: 'SmID'
});
}
// console.log(testLayer);
// console.log("*********************************************");
for (var i = 0; i < layers.length; i++) {
var strLayer = scene.layers.findByIndex(i).name;
var layer = scene.layers.find(strLayer);
var str_before = strLayer.split("@")[0];
//设置属性查询参数
layer.setQueryParameter({
// url: 'http://www.localhost:8090/iserver/services/data-scene2/rest/data',
// dataSourceName: 'pipe3DGIfObj',
// // url: 'http://www.localhost:8090/iserver/services/data-scene/rest/data',
// // dataSourceName: 'DGGW20190304',
// // dataSetName: str_before,
// dataSetName: "ZTT@pipe",
// keyWord: 'SmID'
url: 'http://localhost:8090/iserver/services/data-TXZTotal/rest/data',
// url: 'http://10.219.245.97:8090/iserver/services/data-Scene/rest/data',
// url: 'http://www.localhost:8090/iserver/services/data-scene/rest/data',
// dataSourceName: 'DGGW20190304',
// dataSourceName: 'TXZTotal',
dataSourceName: 'TXZSJ0731',
dataSetName: str_before,
// dataSetName: "ZTT@pipe",
keyWord: 'SmID'
});
}
//Set camera view
scene.camera.setView({
//Convert the coordinates of longitude, latitude, and altitude to Cartesian coordinates
// destination : new Cesium.Cartesian3(-2767302.844416157,5085941.49155452,2675759.1559041184),
destination : new Cesium.Cartesian3(511784,2521101,0),
orientation : {
heading : 4.7793869967010565,
pitch : -0.5899023527373464,
roll : 8.539835505416704e-12
}
});
}, function (e) {
if (widget._showRenderLoopErrors) {
var title = 'An error occurred while rendering. Rendering has stopped.';
widget.showErrorPanel(title, undefined, e);
}
});
}
catch (e) {
if (widget._showRenderLoopErrors) {
var title = 'An error occurred while rendering. Rendering has stopped.';
widget.showErrorPanel(title, undefined, e);
}
}
//Add a custom infobox
var title = document.getElementById("title");
var des = document.getElementById("des");
var myimg = document.getElementById("myimg");
//Register a mouse click event
viewer.pickEvent.addEventListener(function(feature){
var title = Cesium.defaultValue(feature.NAME,'');
var description = Cesium.defaultValue(feature.DES,'');
title.innerText = title;
des.innerText = description;
myimg.src = "./images/" + title + ".jpg";
});
}
</script>
请问：有什么办法能解决这两个问题（或者其中的任意一个）？？？
