- Improved images handling so broken images are shown on all references of images that are broken.

HISTORY.md

@@ -7,6 +7,7 @@ http://visjs.org
 ### Network
 
 - Added option bindToWindow (default true) to choose whether the keyboard binds are global or to the network div.
+- Improved images handling so broken images are shown on all references of images that are broken.
 
 ### DataSet
 

lib/network/Images.js

@@ -52,16 +52,25 @@ Images.prototype.load = function(url, brokenUrl) {
           me.callback(this);
         }
       }
-      else if (me.imageBroken[url] === true) {
-        console.error("Could not load brokenImage:", brokenUrl);
-        delete this.src;
-        if (me.callback) {
-          me.callback(this);
-        }
-      }
       else {
-        this.src = brokenUrl;
-        me.imageBroken[url] = true;
+        if (me.imageBroken[url] === true) {
+          if (this.src == brokenUrl) {
+            console.error("Could not load brokenImage:", brokenUrl);
+            delete this.src;
+            if (me.callback) {
+              me.callback(this);
+            }
+          }
+          else {
+            console.error("Could not load image:", url);
+            this.src = brokenUrl;
+          }
+        }
+        else {
+          console.error("Could not load image:", url);
+          this.src = brokenUrl;
+          me.imageBroken[url] = true;
+        }
       }
     };