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tests(ProtoViewBuilder): host properties binding to unknown props

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When binding a host property, we shouldn't try to bind to any
directive properties that might exist on a host element

Closes #3383
This commit is contained in:
Pawel Kozlowski
2015-07-30 11:46:52 +02:00
committed by Tobias Bosch
parent f8fa47e939
commit 2768158eaf
2 changed files with 19 additions and 4 deletions
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14
modules/angular2/src/render/dom/view/proto_view_builder.ts
View File

@ -93,7 +93,7 @@ export class ProtoViewBuilder {
propertyBindings: dbb.propertyBindings,
eventBindings: dbb.eventBindings,
hostPropertyBindings: buildElementPropertyBindings(schemaRegistry, ebb.element, true,
dbb.hostPropertyBindings, new Set())
dbb.hostPropertyBindings, null)
});
});
var nestedProtoView =
@ -336,9 +336,15 @@ function buildElementPropertyBindings(
if (isValidElementPropertyBinding(schemaRegistry, protoElement, isNgComponent,
propertyBinding)) {
propertyBindings.push(propertyBinding);
} else if (!SetWrapper.has(directiveTempaltePropertyNames, propertyNameInTemplate)) {
throw new BaseException(
`Can't bind to '${propertyNameInTemplate}' since it isn't a known property of the '<${DOM.tagName(protoElement).toLowerCase()}>' element and there are no matching directives with a corresponding property`);
} else if (!isPresent(directiveTempaltePropertyNames) ||
!SetWrapper.has(directiveTempaltePropertyNames, propertyNameInTemplate)) {
// directiveTempaltePropertyNames is null for host property bindings
var exMsg =
`Can't bind to '${propertyNameInTemplate}' since it isn't a known property of the '<${DOM.tagName(protoElement).toLowerCase()}>' element`;
if (isPresent(directiveTempaltePropertyNames)) {
exMsg += ' and there are no matching directives with a corresponding property';
}
throw new BaseException(exMsg);
}
});
return propertyBindings;