优化leaflet例子，避免重复加载

songyumeng · songyumeng · commit 9c5c3f78883c · 2018-01-10T13:07:55.000+08:00
diff --git a/examples/leaflet/04_bufferAnalystService.html b/examples/leaflet/04_bufferAnalystService.html
@@ -21,7 +21,7 @@
         maxZoom: 18,
         zoom: 6
     });
-    L.supermap.tiledMapLayer(baseUrl, {noWrap: true}).addTo(map).on("load", function () {
+    L.supermap.tiledMapLayer(baseUrl, {noWrap: true}).addTo(map).once("load", function () {
         bufferAnalystProcess();
     });
 
diff --git a/examples/leaflet/04_surfaceAnalystService.html b/examples/leaflet/04_surfaceAnalystService.html
@@ -21,7 +21,7 @@
         maxZoom: 18,
         zoom: 2
     });
-    L.supermap.tiledMapLayer(baseUrl, {noWrap: true}).addTo(map).on("load", function () {
+    L.supermap.tiledMapLayer(baseUrl, {noWrap: true}).addTo(map).once("load", function () {
         surfaceAnalystProcess();
     });
 
diff --git a/examples/leaflet/04_terrainCurvatureCalculationService.html b/examples/leaflet/04_terrainCurvatureCalculationService.html
@@ -19,7 +19,7 @@
         maxZoom: 18,
         zoom: 6
     });
-    L.supermap.tiledMapLayer(baseUrl, {noWrap: true}).addTo(map).on("load", function () {
+    L.supermap.tiledMapLayer(baseUrl, {noWrap: true}).addTo(map).once("load", function () {
         terrainCurvatureCalculationProcess();
     });
 
diff --git a/examples/leaflet/04_thiessenAnalystService_geometry.html b/examples/leaflet/04_thiessenAnalystService_geometry.html
@@ -23,7 +23,7 @@
     });
     L.supermap.tiledMapLayer(baseUrl, {noWrap: true})
         .addTo(map)
-        .on("load", function () {
+        .once("load", function () {
             thiessenAnalystProcess();
         });
 
diff --git a/examples/leaflet/05_findLocationService.html b/examples/leaflet/05_findLocationService.html
@@ -23,7 +23,7 @@
     });
     L.supermap.tiledMapLayer(baseUrl, {noWrap: true})
         .addTo(map)
-        .on("load", function () {
+        .once("load", function () {
             findLocationProcess();
         });
 
diff --git a/examples/leaflet/05_findMTSPPathsService.html b/examples/leaflet/05_findMTSPPathsService.html
@@ -23,7 +23,7 @@
     });
     L.supermap.tiledMapLayer(baseUrl, {noWrap: true})
         .addTo(map)
-        .on("load", function () {
+        .once("load", function () {
             findMTSPPathsProcess();
         });
 
diff --git a/examples/leaflet/05_findPathService.html b/examples/leaflet/05_findPathService.html
@@ -24,7 +24,7 @@
     });
     L.supermap.tiledMapLayer(baseUrl, {noWrap: true})
         .addTo(map)
-        .on("load", function () {
+        .once("load", function () {
             findPathProcess();
         });
 
diff --git a/examples/leaflet/05_findTSPPathsService.html b/examples/leaflet/05_findTSPPathsService.html
@@ -23,7 +23,7 @@
     });
     L.supermap.tiledMapLayer(baseUrl, {noWrap: true})
         .addTo(map)
-        .on("load", function () {
+        .once("load", function () {
             findTSPPathsProcess();
         });
 
