Looks like GiftedDialog works? A little cleanup.

src/components/GiftedDialog.vue

@@ -41,7 +41,7 @@
 </template>
 
 <script lang="ts">
-import {Vue, Component, Prop, Emit} from "vue-facing-decorator";
+import { Vue, Component, Prop, Emit } from "vue-facing-decorator";
 
 @Component
 export default class GiftedDialog extends Vue {
@@ -72,7 +72,7 @@ export default class GiftedDialog extends Vue {
 
   @Emit("dialog-result")
   confirm() {
-    result = {
+    const result = {
       action: "confirm",
       giver: this.giver,
       hours: parseFloat(this.hours),
@@ -88,11 +88,10 @@ export default class GiftedDialog extends Vue {
 
   @Emit("dialog-result")
   cancel() {
-    result = { action: "cancel" };
+    const result = { action: "cancel" };
     this.close();
     return result;
   }
-
 }
 </script>
 

src/libs/endorserServer.ts

@@ -90,7 +90,7 @@ export function didInfo(did, identifiers, contacts) {
     if (contact) {
       return contact.name || "Someone Unnamed in Contacts";
     } else if (!did) {
-      return "Unpecified Person";
+      return "Unspecified Person";
     } else if (isHiddenDid(did)) {
       return "Someone Not In Network";
     } else {

src/views/StatisticsView.vue

@@ -103,6 +103,8 @@ interface WorldProperties {
 export default class StatisticsView extends Vue {
   world: World;
   worldProperties: WorldProperties = {};
+  alertTitle = "";
+  alertMessage = "";
 
   // 'mounted' hook runs after initial render
   mounted() {
@@ -114,68 +116,12 @@ export default class StatisticsView extends Vue {
       this.world = newWorld;
     } catch (err) {
       console.log(err);
+      this.alertTitle = "Mounting error";
+      this.alertMessage = err.message;
     }
   }
 
   public captureGraphics() {
-    /**
-    // from https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toBlob#examples
-    // Adds a blank image
-    const dataBlob = document
-      .querySelector("#scene-container")
-      .firstChild.toBlob((blob) => {
-        const newImg = document.createElement("img");
-        const url = URL.createObjectURL(blob);
-
-        newImg.onload = () => {
-          // no longer need to read the blob so it's revoked
-          URL.revokeObjectURL(url);
-        };
-
-        newImg.src = url;
-        document.body.appendChild(newImg);
-      });
-     **/
-
-    /**
-    // Yields a blank page with the iframe below
-    const dataUrl = document
-      .querySelector("#scene-container")
-      .firstChild.toDataURL("image/png");
-     **/
-
-    /**
-    // Yields a blank page with the iframe below
-    const dataUrl = this.world.renderer.domElement.toDataURL("image/png");
-     **/
-
-    /**
-    // Show the image in a new tab
-    const iframe = `
-      <iframe
-        src="${dataUrl}"
-        frameborder="0"
-        style="border:0; top:0px; left:0px; bottom:0px; right:0px; width:100%; height:100%;"
-        allowfullscreen>
-      </iframe>`;
-    const win = window.open();
-    win.document.open();
-    win.document.write(iframe);
-    win.document.close();
-     **/
-
-    // from https://stackoverflow.com/a/17407392/845494
-    // This yields a file with funny formatting.
-    //const image = const dataUrl.replace("image/png", "image/octet-stream");
-
-    /**
-    // Yields a blank image at the bottom of the page
-    // from https://discourse.threejs.org/t/save-screenshot-on-server/39900/3
-    const img = new Image();
-    img.src = this.world.renderer.domElement.toDataURL();
-    document.body.appendChild(img);
-     **/
-
     /**
      * This yields an SVG that only shows white and black highlights
      // from https://stackoverflow.com/questions/27632621/exporting-from-three-js-scene-to-svg-or-other-vector-format
@@ -183,16 +129,12 @@ export default class StatisticsView extends Vue {
     const rendererSVG = new SVGRenderer();
     rendererSVG.setSize(window.innerWidth, window.innerHeight);
     rendererSVG.render(this.world.scene, this.world.camera);
-    //document.body.appendChild(rendererSVG.domElement);
     ExportToSVG(rendererSVG, "test.svg");
   }
 
   public setWorldProperty(propertyName, propertyValue) {
     this.worldProperties[propertyName] = propertyValue;
   }
-
-  alertTitle = "";
-  alertMessage = "";
 }
 
 function ExportToSVG(rendererSVG, filename) {