fix 修改编辑示例编辑要素后保存没生效的问题

Author: chenxianhuii

examples/leaflet/drawAndEditFeatures.html

@@ -932,6 +932,15 @@ <h5><span data-i18n="resources.text_featureToDelete"></span>:</h5>
           }
         });
         allAvailableLayers.forEach(function(layer) {
+          layer.on('pm:update', function(e) {
+            var feature = e.layer.toGeoJSON();
+            currentFeature.dataset = feature.properties.datasetName;
+            currentFeature.data = feature;
+            document.querySelector('.edit-feature-info>.space-info>.input-element').value = JSON.stringify({ geometry: currentFeature.data.geometry});
+            renderEditAttribute('edit', currentFeature.data.properties);
+            updateChanged = true;
+            document.querySelector('.editSave').disabled = false;
+          })
           layer.off('click');
           layer.on('click', function(e) {
             isChanged = true;

examples/openlayers/drawAndEditFeatures.html

@@ -1031,17 +1031,11 @@ <h5><span data-i18n="resources.text_featureToDelete"></span>:</h5>
         modify = new ol.interaction.Modify({
           features: select.getFeatures()
         });
-        modify.on('modifyend', function() {
-          updateChanged = true;
-          document.querySelector('.editSave').disabled = false;
-        });
+        modify.on('modifyend', updatedFeature);
         translate = new ol.interaction.Translate({
           features: select.getFeatures()
         });
-        translate.on('translateend', function() {
-          updateChanged = true;
-          document.querySelector('.editSave').disabled = false;
-        });
+        translate.on('translateend', updatedFeature);
         snap = new ol.interaction.Snap({
           source: source
         });
@@ -1051,6 +1045,15 @@ <h5><span data-i18n="resources.text_featureToDelete"></span>:</h5>
         map.addInteraction(snap);
       }
 
+      function updatedFeature(e) {
+        var features = JSON.parse(new ol.format.GeoJSON().writeFeature(e.features.getArray()[0]));
+        currentFeature.data = features;
+        currentFeature.origin = e.features.getArray()[0];
+        document.querySelector('.add-feature-info>.space-info>.input-element').value = JSON.stringify({ geometry: currentFeature.data.geometry});
+        updateChanged = true;
+        document.querySelector('.editSave').disabled = false;
+      }
+
       function startDraw(type) {
         var drawTypeMap = {
           REGION: 'Polygon',