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fix(ivy): support multiple exportAs (#27996)

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Allows for multiple, comma-separated `exportAs` names, similarly to `ViewEngine`.

These changes fix FW-708.

PR Close #27996
This commit is contained in:
Kristiyan Kostadinov
2019-01-10 22:24:32 +01:00
committed by Andrew Kushnir
parent b78351cc7e
commit 9277142d54
14 changed files with 107 additions and 57 deletions
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5
packages/compiler/src/render3/view/compiler.ts
View File

@ -117,9 +117,7 @@ function baseDirectiveFields(
definitionMap.set('outputs', conditionallyCreateMapObjectLiteral(meta.outputs));
if (meta.exportAs !== null) {
// TODO: handle multiple exportAs values (currently only the first is taken).
const [exportAs] = meta.exportAs;
definitionMap.set('exportAs', o.literal(exportAs));
definitionMap.set('exportAs', o.literalArr(meta.exportAs.map(e => o.literal(e))));
}
return {definitionMap, statements: result.statements};
@ -614,7 +612,6 @@ function createTypeForDef(meta: R3DirectiveMetadata, typeBase: o.ExternalReferen
return o.expressionType(o.importExpr(typeBase, [
typeWithParameters(meta.type, meta.typeArgumentCount),
stringAsType(selectorForType),
// TODO: handle multiple exportAs values (currently only the first is taken).
meta.exportAs !== null ? stringArrayAsType(meta.exportAs) : o.NONE_TYPE,
stringMapAsType(meta.inputs),
stringMapAsType(meta.outputs),