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fix(ivy): support property values changed in ngOnChanges (forward rref case) (#29054)

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PR Close #29054
This commit is contained in:
Marc Laval
2019-03-01 14:39:28 +01:00
committed by Andrew Kushnir
parent 6215799055
commit 25166d4f41
24 changed files with 609 additions and 114 deletions
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10
packages/core/src/render3/util/view_utils.ts
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@ -13,7 +13,7 @@ import {ComponentDef, DirectiveDef} from '../interfaces/definition';
import {TNode, TNodeFlags} from '../interfaces/node';
import {RNode} from '../interfaces/renderer';
import {StylingContext} from '../interfaces/styling';
import {FLAGS, HEADER_OFFSET, HOST, LView, LViewFlags, PARENT, TData, TVIEW} from '../interfaces/view';
import {FLAGS, HEADER_OFFSET, HOST, LView, LViewFlags, PARENT, PREORDER_HOOK_FLAGS, TData, TVIEW} from '../interfaces/view';
@ -197,3 +197,11 @@ export function viewAttachedToChangeDetector(view: LView): boolean {
export function viewAttachedToContainer(view: LView): boolean {
return isLContainer(view[PARENT]);
}
/**
* Resets the pre-order hook flags of the view.
* @param lView the LView on which the flags are reset
*/
export function resetPreOrderHookFlags(lView: LView) {
lView[PREORDER_HOOK_FLAGS] = 0;
}