angular · tbosch · Jul 23, 2015
diff --git a/modules/angular2/src/core/compiler/view.ts b/modules/angular2/src/core/compiler/view.ts
@@ -37,8 +37,8 @@ export class AppProtoViewMergeMapping {
     this.renderProtoViewRef = renderProtoViewMergeMapping.mergedProtoViewRef;
     this.renderFragmentCount = renderProtoViewMergeMapping.fragmentCount;
     this.renderElementIndices = renderProtoViewMergeMapping.mappedElementIndices;
-    this.renderInverseElementIndices =
-        inverseIndexMapping(this.renderElementIndices, this.renderElementIndices.length);
+    this.renderInverseElementIndices = inverseIndexMapping(
+        this.renderElementIndices, renderProtoViewMergeMapping.mappedElementCount);
     this.renderTextIndices = renderProtoViewMergeMapping.mappedTextIndices;
     this.hostElementIndicesByViewIndex = renderProtoViewMergeMapping.hostElementIndicesByViewIndex;
     this.nestedViewIndicesByElementIndex =
@@ -48,7 +48,7 @@ export class AppProtoViewMergeMapping {
 }
 
 function inverseIndexMapping(input: number[], resultLength: number): number[] {
-  var result = ListWrapper.createFixedSize(resultLength);
+  var result = ListWrapper.createGrowableSize(resultLength);
   for (var i = 0; i < input.length; i++) {
     var value = input[i];
     if (isPresent(value)) {

diff --git a/modules/angular2/src/render/api.ts b/modules/angular2/src/render/api.ts
@@ -307,6 +307,10 @@ export class RenderProtoViewMergeMapping {
               // Mappings of nested ProtoViews are in depth first order, with all
               // indices for one ProtoView in a consecuitve block.
               public mappedElementIndices: number[],
+              // Number of bound render element.
+              // Note: This could be more than the original ones
+              // as we might have bound a new element for projecting bound text nodes.
+              public mappedElementCount: number,
               // Mapping from app text index to render text index.
               // Mappings of nested ProtoViews are in depth first order, with all
               // indices for one ProtoView in a consecuitve block.

diff --git a/modules/angular2/src/render/dom/view/proto_view_merger.ts b/modules/angular2/src/render/dom/view/proto_view_merger.ts
@@ -56,9 +56,10 @@ export function mergeProtoViewsRecursively(protoViewRefs: List<RenderProtoViewRe
   var mergedProtoView =
       DomProtoView.create(mainProtoView.original.type, rootElement, fragmentsRootNodeCount,
                           rootTextNodeIndices, mergedElementBinders);
-  return new RenderProtoViewMergeMapping(
-      new DomProtoViewRef(mergedProtoView), fragmentsRootNodeCount.length, mappedElementIndices,
-      mappedTextIndices, hostElementIndicesByViewIndex, nestedViewCounts);
+  return new RenderProtoViewMergeMapping(new DomProtoViewRef(mergedProtoView),
+                                         fragmentsRootNodeCount.length, mappedElementIndices,
+                                         mergedBoundElements.length, mappedTextIndices,
+                                         hostElementIndicesByViewIndex, nestedViewCounts);
 }
 
 function cloneProtoViews(protoViewRefs: List<RenderProtoViewRef | List<any>>,

diff --git a/modules/angular2/test/core/compiler/compiler_spec.ts b/modules/angular2/test/core/compiler/compiler_spec.ts
@@ -74,7 +74,7 @@ export function main() {
       renderCompiler.spy('mergeProtoViewsRecursively')
           .andCallFake((protoViewRefs: List<renderApi.RenderProtoViewRef | List<any>>) => {
             return PromiseWrapper.resolve(new renderApi.RenderProtoViewMergeMapping(
-                new MergedRenderProtoViewRef(protoViewRefs), 1, [], [], [], [null]));
+                new MergedRenderProtoViewRef(protoViewRefs), 1, [], 0, [], [], [null]));
           });
       // TODO spy on .compile and return RenderProtoViewRef, same for compileHost
       rootProtoView = createRootProtoView(directiveResolver, MainComponent);

diff --git a/modules/angular2/test/core/compiler/projection_integration_spec.ts b/modules/angular2/test/core/compiler/projection_integration_spec.ts
@@ -92,6 +92,26 @@ export function main() {
              });
        }));
 
+
+    it('should support projecting text interpolation to a non bound element with other bound elements after it',
+       inject([TestComponentBuilder, AsyncTestCompleter], (tcb: TestComponentBuilder, async) => {
+         tcb.overrideView(Simple, new viewAnn.View({
+              template: 'SIMPLE(<div><ng-content></ng-content></div><div [tab-index]="0">EL</div>)',
+              directives: []
+            }))
+             .overrideView(
+                 MainComp,
+                 new viewAnn.View({template: '<simple>{{text}}</simple>', directives: [Simple]}))
+             .createAsync(MainComp)
+             .then((main) => {
+
+               main.componentInstance.text = 'A';
+               main.detectChanges();
+               expect(main.nativeElement).toHaveText('SIMPLE(AEL)');
+               async.done();
+             });
+       }));
+
     it('should not show the light dom even if there is no content tag',
        inject([TestComponentBuilder, AsyncTestCompleter], (tcb: TestComponentBuilder, async) => {
          tcb.overrideView(MainComp,

diff --git a/modules/angular2/test/core/compiler/view_manager_utils_spec.ts b/modules/angular2/test/core/compiler/view_manager_utils_spec.ts
@@ -324,9 +324,10 @@ function _createProtoView(type: ViewType, binders: ElementBinder[] = null) {
   }
   var hostElementIndicesByViewIndex = calcHostElementIndicesByViewIndex(res);
   if (type === ViewType.EMBEDDED || type === ViewType.HOST) {
-    res.mergeMapping = new AppProtoViewMergeMapping(new RenderProtoViewMergeMapping(
-        null, hostElementIndicesByViewIndex.length, mappedElementIndices, [],
-        hostElementIndicesByViewIndex, countNestedProtoViews(res)));
+    res.mergeMapping = new AppProtoViewMergeMapping(
+        new RenderProtoViewMergeMapping(null, hostElementIndicesByViewIndex.length,
+                                        mappedElementIndices, mappedElementIndices.length, [],
+                                        hostElementIndicesByViewIndex, countNestedProtoViews(res)));
   }
   return res;
 }