Better loaderror handling

src/managers/continuous/index.js

@@ -236,9 +236,13 @@ class ContinuousViewManager extends DefaultViewManager {
 				// console.log("visible " + view.index);
 
 				if (!view.displayed) {
-					promises.push(view.display(this.request).then(function (view) {
-						view.show();
-					}));
+					let displayed = view.display(this.request)
+						.then(function (view) {
+							view.show();
+						}, (err) => {
+							view.hide();
+						});
+					promises.push(displayed);
 				} else {
 					view.show();
 				}
@@ -256,7 +260,10 @@ class ContinuousViewManager extends DefaultViewManager {
 		}
 
 		if(promises.length){
-			return Promise.all(promises);
+			return Promise.all(promises)
+				.catch((err) => {
+					updating.reject(err);
+				})
 		} else {
 			updating.resolve();
 			return updating.promise;
@@ -316,8 +323,9 @@ class ContinuousViewManager extends DefaultViewManager {
 				.then(() => {
 					// Check to see if anything new is on screen after rendering
 					return this.update(delta);
+				}, (err) => {
+					return err;
 				});
-
 		} else {
 			this.q.enqueue(function(){
 				this.update();

src/managers/default/index.js

@@ -264,7 +264,9 @@ class DefaultViewManager {
 					this.moveTo(offset);
 				}
 
-			}.bind(this))
+			}.bind(this), (err) => {
+				displaying.reject(err);
+			})
 			.then(function(){
 				var next;
 				if (this.layout.name === "pre-paginated" &&
@@ -445,7 +447,9 @@ class DefaultViewManager {
 							return this.append(right);
 						}
 					}
-				}.bind(this))
+				}.bind(this), (err) => {
+					displaying.reject(err);
+				})
 				.then(function(){
 					this.views.show();
 				}.bind(this));
@@ -517,7 +521,9 @@ class DefaultViewManager {
 							return this.prepend(left);
 						}
 					}
-				}.bind(this))
+				}.bind(this), (err) => {
+					displaying.reject(err);
+				})
 				.then(function(){
 					if(this.isPaginated && this.settings.axis === "horizontal") {
 						if (this.settings.direction === "rtl") {

src/managers/views/iframe.js

@@ -166,12 +166,14 @@ class IframeView {
 					resolve();
 				});
 
+			}.bind(this), function(e){
+				this.emit("loaderror", e);
+				return new Promise((resolve, reject) => {
+					reject(e);
+				});
 			}.bind(this))
 			.then(function() {
 				this.emit("rendered", this.section);
-			}.bind(this))
-			.catch(function(e){
-				this.emit("loaderror", e);
 			}.bind(this));
 
 	}
@@ -445,15 +447,18 @@ class IframeView {
 
 		if (!this.displayed) {
 
-			this.render(request).then(function () {
+			this.render(request)
+				.then(function () {
 
-				this.emit("displayed", this);
-				this.onDisplayed(this);
+					this.emit("displayed", this);
+					this.onDisplayed(this);
 
-				this.displayed = true;
-				displayed.resolve(this);
+					this.displayed = true;
+					displayed.resolve(this);
 
-			}.bind(this));
+				}.bind(this), function (err) {
+					displayed.reject(err, this);
+				});
 
 		} else {
 			displayed.resolve(this);

src/rendition.js

@@ -271,6 +271,8 @@ class Rendition {
 
 				this.emit("displayed", section);
 				this.reportLocation();
+			}, (err) => {
+				this.emit("displayerror", err);
 			});
 
 		return displayed;