\n Hello World for Angular
\n
\n","// This file can be replaced during build by using the `fileReplacements` array.\n// `ng build --prod` replaces `environment.ts` with `environment.prod.ts`.\n// The list of file replacements can be found in `angular.json`.\n\nexport const environment = {\n production: false\n};\n\n/*\n * For easier debugging in development mode, you can import the following file\n * to ignore zone related error stack frames such as `zone.run`, `zoneDelegate.invokeTask`.\n *\n * This import should be commented out in production mode because it will have a negative impact\n * on performance if an error is thrown.\n */\n// import 'zone.js/dist/zone-error'; // Included with Angular CLI.\n","import { BarcodeReader } from 'dynamsoft-javascript-barcode';\n\n/** LICENSE ALERT - README \n * To use the library, you need to first specify a license key using the API \"license\" as shown below.\n */\n\nBarcodeReader.license = 'DLS2eyJvcmdhbml6YXRpb25JRCI6IjIwMDAwMSJ9';\n \n/** \n * You can visit https://www.dynamsoft.com/customer/license/trialLicense?utm_source=github&product=dbr&package=js to get your own trial license good for 30 days. \n * Note that if you downloaded this sample from Dynamsoft while logged in, the above license key may already be your own 30-day trial license.\n * For more information, see https://www.dynamsoft.com/barcode-reader/programming/javascript/user-guide/?ver=9.0.0&utm_source=github#specify-the-license or contact support@dynamsoft.com.\n * LICENSE ALERT - THE END \n */\n\nBarcodeReader.engineResourcePath = 'https://cdn.jsdelivr.net/npm/dynamsoft-javascript-barcode@9.0.0/dist/';\n","import { Component } from '@angular/core';\n\n@Component({\n selector: 'app-root',\n templateUrl: './app.component.html',\n styleUrls: ['./app.component.css']\n})\nexport class AppComponent {\n title = 'hello-world';\n}\n","Hello World for Angular![\"logo\"](\"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyNTAgMjUwIj4KICAgIDxwYXRoIGZpbGw9IiNERDAwMzEiIGQ9Ik0xMjUgMzBMMzEuOSA2My4ybDE0LjIgMTIzLjFMMTI1IDIzMGw3OC45LTQzLjcgMTQuMi0xMjMuMXoiIC8+CiAgICA8cGF0aCBmaWxsPSIjQzMwMDJGIiBkPSJNMTI1IDMwdjIyLjItLjFWMjMwbDc4LjktNDMuNyAxNC4yLTEyMy4xTDEyNSAzMHoiIC8+CiAgICA8cGF0aCAgZmlsbD0iI0ZGRkZGRiIgZD0iTTEyNSA1Mi4xTDY2LjggMTgyLjZoMjEuN2wxMS43LTI5LjJoNDkuNGwxMS43IDI5LjJIMTgzTDEyNSA1Mi4xem0xNyA4My4zaC0zNGwxNy00MC45IDE3IDQwLjl6IiAvPgogIDwvc3ZnPg==\"\n)
\n
\n \n \n \n
\n \n
\n
- *
- *
- * Should not match component / directive because we are in ngNonBindable.
- *
- *
- *
- * ```
- *
- * @codeGenApi
- */
-function ɵɵenableBindings() {
- instructionState.bindingsEnabled = true;
-}
-/**
- * Disables directive matching on element.
- *
- * * Example:
- * ```
- *
- *
- *
- * Should not match component / directive because we are in ngNonBindable.
- *
- *
- *
- * ```
- *
- * @codeGenApi
- */
-function ɵɵdisableBindings() {
- instructionState.bindingsEnabled = false;
-}
-/**
- * Return the current `LView`.
- */
-function getLView() {
- return instructionState.lFrame.lView;
-}
-/**
- * Return the current `TView`.
- */
-function getTView() {
- return instructionState.lFrame.tView;
-}
-/**
- * Restores `contextViewData` to the given OpaqueViewState instance.
- *
- * Used in conjunction with the getCurrentView() instruction to save a snapshot
- * of the current view and restore it when listeners are invoked. This allows
- * walking the declaration view tree in listeners to get vars from parent views.
- *
- * @param viewToRestore The OpaqueViewState instance to restore.
- *
- * @codeGenApi
- */
-function ɵɵrestoreView(viewToRestore) {
- instructionState.lFrame.contextLView = viewToRestore;
-}
-function getCurrentTNode() {
- let currentTNode = getCurrentTNodePlaceholderOk();
- while (currentTNode !== null && currentTNode.type === 64 /* Placeholder */) {
- currentTNode = currentTNode.parent;
- }
- return currentTNode;
-}
-function getCurrentTNodePlaceholderOk() {
- return instructionState.lFrame.currentTNode;
-}
-function getCurrentParentTNode() {
- const lFrame = instructionState.lFrame;
- const currentTNode = lFrame.currentTNode;
- return lFrame.isParent ? currentTNode : currentTNode.parent;
-}
-function setCurrentTNode(tNode, isParent) {
- ngDevMode && tNode && assertTNodeForTView(tNode, instructionState.lFrame.tView);
- const lFrame = instructionState.lFrame;
- lFrame.currentTNode = tNode;
- lFrame.isParent = isParent;
-}
-function isCurrentTNodeParent() {
- return instructionState.lFrame.isParent;
-}
-function setCurrentTNodeAsNotParent() {
- instructionState.lFrame.isParent = false;
-}
-function setCurrentTNodeAsParent() {
- instructionState.lFrame.isParent = true;
-}
-function getContextLView() {
- return instructionState.lFrame.contextLView;
-}
-function isInCheckNoChangesMode() {
- // TODO(misko): remove this from the LView since it is ngDevMode=true mode only.
- return instructionState.isInCheckNoChangesMode;
-}
-function setIsInCheckNoChangesMode(mode) {
- instructionState.isInCheckNoChangesMode = mode;
-}
-// top level variables should not be exported for performance reasons (PERF_NOTES.md)
-function getBindingRoot() {
- const lFrame = instructionState.lFrame;
- let index = lFrame.bindingRootIndex;
- if (index === -1) {
- index = lFrame.bindingRootIndex = lFrame.tView.bindingStartIndex;
- }
- return index;
-}
-function getBindingIndex() {
- return instructionState.lFrame.bindingIndex;
-}
-function setBindingIndex(value) {
- return instructionState.lFrame.bindingIndex = value;
-}
-function nextBindingIndex() {
- return instructionState.lFrame.bindingIndex++;
-}
-function incrementBindingIndex(count) {
- const lFrame = instructionState.lFrame;
- const index = lFrame.bindingIndex;
- lFrame.bindingIndex = lFrame.bindingIndex + count;
- return index;
-}
-function isInI18nBlock() {
- return instructionState.lFrame.inI18n;
-}
-function setInI18nBlock(isInI18nBlock) {
- instructionState.lFrame.inI18n = isInI18nBlock;
-}
-/**
- * Set a new binding root index so that host template functions can execute.
- *
- * Bindings inside the host template are 0 index. But because we don't know ahead of time
- * how many host bindings we have we can't pre-compute them. For this reason they are all
- * 0 index and we just shift the root so that they match next available location in the LView.
- *
- * @param bindingRootIndex Root index for `hostBindings`
- * @param currentDirectiveIndex `TData[currentDirectiveIndex]` will point to the current directive
- * whose `hostBindings` are being processed.
- */
-function setBindingRootForHostBindings(bindingRootIndex, currentDirectiveIndex) {
- const lFrame = instructionState.lFrame;
- lFrame.bindingIndex = lFrame.bindingRootIndex = bindingRootIndex;
- setCurrentDirectiveIndex(currentDirectiveIndex);
-}
-/**
- * When host binding is executing this points to the directive index.
- * `TView.data[getCurrentDirectiveIndex()]` is `DirectiveDef`
- * `LView[getCurrentDirectiveIndex()]` is directive instance.
- */
-function getCurrentDirectiveIndex() {
- return instructionState.lFrame.currentDirectiveIndex;
-}
-/**
- * Sets an index of a directive whose `hostBindings` are being processed.
- *
- * @param currentDirectiveIndex `TData` index where current directive instance can be found.
- */
-function setCurrentDirectiveIndex(currentDirectiveIndex) {
- instructionState.lFrame.currentDirectiveIndex = currentDirectiveIndex;
-}
-/**
- * Retrieve the current `DirectiveDef` which is active when `hostBindings` instruction is being
- * executed.
- *
- * @param tData Current `TData` where the `DirectiveDef` will be looked up at.
- */
-function getCurrentDirectiveDef(tData) {
- const currentDirectiveIndex = instructionState.lFrame.currentDirectiveIndex;
- return currentDirectiveIndex === -1 ? null : tData[currentDirectiveIndex];
-}
-function getCurrentQueryIndex() {
- return instructionState.lFrame.currentQueryIndex;
-}
-function setCurrentQueryIndex(value) {
- instructionState.lFrame.currentQueryIndex = value;
-}
-/**
- * Returns a `TNode` of the location where the current `LView` is declared at.
- *
- * @param lView an `LView` that we want to find parent `TNode` for.
- */
-function getDeclarationTNode(lView) {
- const tView = lView[TVIEW];
- // Return the declaration parent for embedded views
- if (tView.type === 2 /* Embedded */) {
- ngDevMode && assertDefined(tView.declTNode, 'Embedded TNodes should have declaration parents.');
- return tView.declTNode;
- }
- // Components don't have `TView.declTNode` because each instance of component could be
- // inserted in different location, hence `TView.declTNode` is meaningless.
- // Falling back to `T_HOST` in case we cross component boundary.
- if (tView.type === 1 /* Component */) {
- return lView[T_HOST];
- }
- // Remaining TNode type is `TViewType.Root` which doesn't have a parent TNode.
- return null;
-}
-/**
- * This is a light weight version of the `enterView` which is needed by the DI system.
- *
- * @param lView `LView` location of the DI context.
- * @param tNode `TNode` for DI context
- * @param flags DI context flags. if `SkipSelf` flag is set than we walk up the declaration
- * tree from `tNode` until we find parent declared `TElementNode`.
- * @returns `true` if we have successfully entered DI associated with `tNode` (or with declared
- * `TNode` if `flags` has `SkipSelf`). Failing to enter DI implies that no associated
- * `NodeInjector` can be found and we should instead use `ModuleInjector`.
- * - If `true` than this call must be fallowed by `leaveDI`
- * - If `false` than this call failed and we should NOT call `leaveDI`
- */
-function enterDI(lView, tNode, flags) {
- ngDevMode && assertLViewOrUndefined(lView);
- if (flags & InjectFlags.SkipSelf) {
- ngDevMode && assertTNodeForTView(tNode, lView[TVIEW]);
- let parentTNode = tNode;
- let parentLView = lView;
- while (true) {
- ngDevMode && assertDefined(parentTNode, 'Parent TNode should be defined');
- parentTNode = parentTNode.parent;
- if (parentTNode === null && !(flags & InjectFlags.Host)) {
- parentTNode = getDeclarationTNode(parentLView);
- if (parentTNode === null)
- break;
- // In this case, a parent exists and is definitely an element. So it will definitely
- // have an existing lView as the declaration view, which is why we can assume it's defined.
- ngDevMode && assertDefined(parentLView, 'Parent LView should be defined');
- parentLView = parentLView[DECLARATION_VIEW];
- // In Ivy there are Comment nodes that correspond to ngIf and NgFor embedded directives
- // We want to skip those and look only at Elements and ElementContainers to ensure
- // we're looking at true parent nodes, and not content or other types.
- if (parentTNode.type & (2 /* Element */ | 8 /* ElementContainer */)) {
- break;
- }
- }
- else {
- break;
- }
- }
- if (parentTNode === null) {
- // If we failed to find a parent TNode this means that we should use module injector.
- return false;
- }
- else {
- tNode = parentTNode;
- lView = parentLView;
- }
- }
- ngDevMode && assertTNodeForLView(tNode, lView);
- const lFrame = instructionState.lFrame = allocLFrame();
- lFrame.currentTNode = tNode;
- lFrame.lView = lView;
- return true;
-}
-/**
- * Swap the current lView with a new lView.
- *
- * For performance reasons we store the lView in the top level of the module.
- * This way we minimize the number of properties to read. Whenever a new view
- * is entered we have to store the lView for later, and when the view is
- * exited the state has to be restored
- *
- * @param newView New lView to become active
- * @returns the previously active lView;
- */
-function enterView(newView) {
- ngDevMode && assertNotEqual(newView[0], newView[1], '????');
- ngDevMode && assertLViewOrUndefined(newView);
- const newLFrame = allocLFrame();
- if (ngDevMode) {
- assertEqual(newLFrame.isParent, true, 'Expected clean LFrame');
- assertEqual(newLFrame.lView, null, 'Expected clean LFrame');
- assertEqual(newLFrame.tView, null, 'Expected clean LFrame');
- assertEqual(newLFrame.selectedIndex, -1, 'Expected clean LFrame');
- assertEqual(newLFrame.elementDepthCount, 0, 'Expected clean LFrame');
- assertEqual(newLFrame.currentDirectiveIndex, -1, 'Expected clean LFrame');
- assertEqual(newLFrame.currentNamespace, null, 'Expected clean LFrame');
- assertEqual(newLFrame.bindingRootIndex, -1, 'Expected clean LFrame');
- assertEqual(newLFrame.currentQueryIndex, 0, 'Expected clean LFrame');
- }
- const tView = newView[TVIEW];
- instructionState.lFrame = newLFrame;
- ngDevMode && tView.firstChild && assertTNodeForTView(tView.firstChild, tView);
- newLFrame.currentTNode = tView.firstChild;
- newLFrame.lView = newView;
- newLFrame.tView = tView;
- newLFrame.contextLView = newView;
- newLFrame.bindingIndex = tView.bindingStartIndex;
- newLFrame.inI18n = false;
-}
-/**
- * Allocates next free LFrame. This function tries to reuse the `LFrame`s to lower memory pressure.
- */
-function allocLFrame() {
- const currentLFrame = instructionState.lFrame;
- const childLFrame = currentLFrame === null ? null : currentLFrame.child;
- const newLFrame = childLFrame === null ? createLFrame(currentLFrame) : childLFrame;
- return newLFrame;
-}
-function createLFrame(parent) {
- const lFrame = {
- currentTNode: null,
- isParent: true,
- lView: null,
- tView: null,
- selectedIndex: -1,
- contextLView: null,
- elementDepthCount: 0,
- currentNamespace: null,
- currentDirectiveIndex: -1,
- bindingRootIndex: -1,
- bindingIndex: -1,
- currentQueryIndex: 0,
- parent: parent,
- child: null,
- inI18n: false,
- };
- parent !== null && (parent.child = lFrame); // link the new LFrame for reuse.
- return lFrame;
-}
-/**
- * A lightweight version of leave which is used with DI.
- *
- * This function only resets `currentTNode` and `LView` as those are the only properties
- * used with DI (`enterDI()`).
- *
- * NOTE: This function is reexported as `leaveDI`. However `leaveDI` has return type of `void` where
- * as `leaveViewLight` has `LFrame`. This is so that `leaveViewLight` can be used in `leaveView`.
- */
-function leaveViewLight() {
- const oldLFrame = instructionState.lFrame;
- instructionState.lFrame = oldLFrame.parent;
- oldLFrame.currentTNode = null;
- oldLFrame.lView = null;
- return oldLFrame;
-}
-/**
- * This is a lightweight version of the `leaveView` which is needed by the DI system.
- *
- * NOTE: this function is an alias so that we can change the type of the function to have `void`
- * return type.
- */
-const leaveDI = leaveViewLight;
-/**
- * Leave the current `LView`
- *
- * This pops the `LFrame` with the associated `LView` from the stack.
- *
- * IMPORTANT: We must zero out the `LFrame` values here otherwise they will be retained. This is
- * because for performance reasons we don't release `LFrame` but rather keep it for next use.
- */
-function leaveView() {
- const oldLFrame = leaveViewLight();
- oldLFrame.isParent = true;
- oldLFrame.tView = null;
- oldLFrame.selectedIndex = -1;
- oldLFrame.contextLView = null;
- oldLFrame.elementDepthCount = 0;
- oldLFrame.currentDirectiveIndex = -1;
- oldLFrame.currentNamespace = null;
- oldLFrame.bindingRootIndex = -1;
- oldLFrame.bindingIndex = -1;
- oldLFrame.currentQueryIndex = 0;
-}
-function nextContextImpl(level) {
- const contextLView = instructionState.lFrame.contextLView =
- walkUpViews(level, instructionState.lFrame.contextLView);
- return contextLView[CONTEXT];
-}
-function walkUpViews(nestingLevel, currentView) {
- while (nestingLevel > 0) {
- ngDevMode &&
- assertDefined(currentView[DECLARATION_VIEW], 'Declaration view should be defined if nesting level is greater than 0.');
- currentView = currentView[DECLARATION_VIEW];
- nestingLevel--;
- }
- return currentView;
-}
-/**
- * Gets the currently selected element index.
- *
- * Used with {@link property} instruction (and more in the future) to identify the index in the
- * current `LView` to act on.
- */
-function getSelectedIndex() {
- return instructionState.lFrame.selectedIndex;
-}
-/**
- * Sets the most recent index passed to {@link select}
- *
- * Used with {@link property} instruction (and more in the future) to identify the index in the
- * current `LView` to act on.
- *
- * (Note that if an "exit function" was set earlier (via `setElementExitFn()`) then that will be
- * run if and when the provided `index` value is different from the current selected index value.)
- */
-function setSelectedIndex(index) {
- ngDevMode && index !== -1 &&
- assertGreaterThanOrEqual(index, HEADER_OFFSET, 'Index must be past HEADER_OFFSET (or -1).');
- ngDevMode &&
- assertLessThan(index, instructionState.lFrame.lView.length, 'Can\'t set index passed end of LView');
- instructionState.lFrame.selectedIndex = index;
-}
-/**
- * Gets the `tNode` that represents currently selected element.
- */
-function getSelectedTNode() {
- const lFrame = instructionState.lFrame;
- return getTNode(lFrame.tView, lFrame.selectedIndex);
-}
-/**
- * Sets the namespace used to create elements to `'http://www.w3.org/2000/svg'` in global state.
- *
- * @codeGenApi
- */
-function ɵɵnamespaceSVG() {
- instructionState.lFrame.currentNamespace = SVG_NAMESPACE;
-}
-/**
- * Sets the namespace used to create elements to `'http://www.w3.org/1998/MathML/'` in global state.
- *
- * @codeGenApi
- */
-function ɵɵnamespaceMathML() {
- instructionState.lFrame.currentNamespace = MATH_ML_NAMESPACE;
-}
-/**
- * Sets the namespace used to create elements to `null`, which forces element creation to use
- * `createElement` rather than `createElementNS`.
- *
- * @codeGenApi
- */
-function ɵɵnamespaceHTML() {
- namespaceHTMLInternal();
-}
-/**
- * Sets the namespace used to create elements to `null`, which forces element creation to use
- * `createElement` rather than `createElementNS`.
- */
-function namespaceHTMLInternal() {
- instructionState.lFrame.currentNamespace = null;
-}
-function getNamespace() {
- return instructionState.lFrame.currentNamespace;
-}
-
-/**
- * @license
- * Copyright Google LLC All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-/**
- * Adds all directive lifecycle hooks from the given `DirectiveDef` to the given `TView`.
- *
- * Must be run *only* on the first template pass.
- *
- * Sets up the pre-order hooks on the provided `tView`,
- * see {@link HookData} for details about the data structure.
- *
- * @param directiveIndex The index of the directive in LView
- * @param directiveDef The definition containing the hooks to setup in tView
- * @param tView The current TView
- */
-function registerPreOrderHooks(directiveIndex, directiveDef, tView) {
- ngDevMode && assertFirstCreatePass(tView);
- const { ngOnChanges, ngOnInit, ngDoCheck } = directiveDef.type.prototype;
- if (ngOnChanges) {
- const wrappedOnChanges = NgOnChangesFeatureImpl(directiveDef);
- (tView.preOrderHooks || (tView.preOrderHooks = [])).push(directiveIndex, wrappedOnChanges);
- (tView.preOrderCheckHooks || (tView.preOrderCheckHooks = []))
- .push(directiveIndex, wrappedOnChanges);
- }
- if (ngOnInit) {
- (tView.preOrderHooks || (tView.preOrderHooks = [])).push(0 - directiveIndex, ngOnInit);
- }
- if (ngDoCheck) {
- (tView.preOrderHooks || (tView.preOrderHooks = [])).push(directiveIndex, ngDoCheck);
- (tView.preOrderCheckHooks || (tView.preOrderCheckHooks = [])).push(directiveIndex, ngDoCheck);
- }
-}
-/**
- *
- * Loops through the directives on the provided `tNode` and queues hooks to be
- * run that are not initialization hooks.
- *
- * Should be executed during `elementEnd()` and similar to
- * preserve hook execution order. Content, view, and destroy hooks for projected
- * components and directives must be called *before* their hosts.
- *
- * Sets up the content, view, and destroy hooks on the provided `tView`,
- * see {@link HookData} for details about the data structure.
- *
- * NOTE: This does not set up `onChanges`, `onInit` or `doCheck`, those are set up
- * separately at `elementStart`.
- *
- * @param tView The current TView
- * @param tNode The TNode whose directives are to be searched for hooks to queue
- */
-function registerPostOrderHooks(tView, tNode) {
- ngDevMode && assertFirstCreatePass(tView);
- // It's necessary to loop through the directives at elementEnd() (rather than processing in
- // directiveCreate) so we can preserve the current hook order. Content, view, and destroy
- // hooks for projected components and directives must be called *before* their hosts.
- for (let i = tNode.directiveStart, end = tNode.directiveEnd; i < end; i++) {
- const directiveDef = tView.data[i];
- ngDevMode && assertDefined(directiveDef, 'Expecting DirectiveDef');
- const lifecycleHooks = directiveDef.type.prototype;
- const { ngAfterContentInit, ngAfterContentChecked, ngAfterViewInit, ngAfterViewChecked, ngOnDestroy } = lifecycleHooks;
- if (ngAfterContentInit) {
- (tView.contentHooks || (tView.contentHooks = [])).push(-i, ngAfterContentInit);
- }
- if (ngAfterContentChecked) {
- (tView.contentHooks || (tView.contentHooks = [])).push(i, ngAfterContentChecked);
- (tView.contentCheckHooks || (tView.contentCheckHooks = [])).push(i, ngAfterContentChecked);
- }
- if (ngAfterViewInit) {
- (tView.viewHooks || (tView.viewHooks = [])).push(-i, ngAfterViewInit);
- }
- if (ngAfterViewChecked) {
- (tView.viewHooks || (tView.viewHooks = [])).push(i, ngAfterViewChecked);
- (tView.viewCheckHooks || (tView.viewCheckHooks = [])).push(i, ngAfterViewChecked);
- }
- if (ngOnDestroy != null) {
- (tView.destroyHooks || (tView.destroyHooks = [])).push(i, ngOnDestroy);
- }
- }
-}
-/**
- * Executing hooks requires complex logic as we need to deal with 2 constraints.
- *
- * 1. Init hooks (ngOnInit, ngAfterContentInit, ngAfterViewInit) must all be executed once and only
- * once, across many change detection cycles. This must be true even if some hooks throw, or if
- * some recursively trigger a change detection cycle.
- * To solve that, it is required to track the state of the execution of these init hooks.
- * This is done by storing and maintaining flags in the view: the {@link InitPhaseState},
- * and the index within that phase. They can be seen as a cursor in the following structure:
- * [[onInit1, onInit2], [afterContentInit1], [afterViewInit1, afterViewInit2, afterViewInit3]]
- * They are are stored as flags in LView[FLAGS].
- *
- * 2. Pre-order hooks can be executed in batches, because of the select instruction.
- * To be able to pause and resume their execution, we also need some state about the hook's array
- * that is being processed:
- * - the index of the next hook to be executed
- * - the number of init hooks already found in the processed part of the array
- * They are are stored as flags in LView[PREORDER_HOOK_FLAGS].
- */
-/**
- * Executes pre-order check hooks ( OnChanges, DoChanges) given a view where all the init hooks were
- * executed once. This is a light version of executeInitAndCheckPreOrderHooks where we can skip read
- * / write of the init-hooks related flags.
- * @param lView The LView where hooks are defined
- * @param hooks Hooks to be run
- * @param nodeIndex 3 cases depending on the value:
- * - undefined: all hooks from the array should be executed (post-order case)
- * - null: execute hooks only from the saved index until the end of the array (pre-order case, when
- * flushing the remaining hooks)
- * - number: execute hooks only from the saved index until that node index exclusive (pre-order
- * case, when executing select(number))
- */
-function executeCheckHooks(lView, hooks, nodeIndex) {
- callHooks(lView, hooks, 3 /* InitPhaseCompleted */, nodeIndex);
-}
-/**
- * Executes post-order init and check hooks (one of AfterContentInit, AfterContentChecked,
- * AfterViewInit, AfterViewChecked) given a view where there are pending init hooks to be executed.
- * @param lView The LView where hooks are defined
- * @param hooks Hooks to be run
- * @param initPhase A phase for which hooks should be run
- * @param nodeIndex 3 cases depending on the value:
- * - undefined: all hooks from the array should be executed (post-order case)
- * - null: execute hooks only from the saved index until the end of the array (pre-order case, when
- * flushing the remaining hooks)
- * - number: execute hooks only from the saved index until that node index exclusive (pre-order
- * case, when executing select(number))
- */
-function executeInitAndCheckHooks(lView, hooks, initPhase, nodeIndex) {
- ngDevMode &&
- assertNotEqual(initPhase, 3 /* InitPhaseCompleted */, 'Init pre-order hooks should not be called more than once');
- if ((lView[FLAGS] & 3 /* InitPhaseStateMask */) === initPhase) {
- callHooks(lView, hooks, initPhase, nodeIndex);
- }
-}
-function incrementInitPhaseFlags(lView, initPhase) {
- ngDevMode &&
- assertNotEqual(initPhase, 3 /* InitPhaseCompleted */, 'Init hooks phase should not be incremented after all init hooks have been run.');
- let flags = lView[FLAGS];
- if ((flags & 3 /* InitPhaseStateMask */) === initPhase) {
- flags &= 2047 /* IndexWithinInitPhaseReset */;
- flags += 1 /* InitPhaseStateIncrementer */;
- lView[FLAGS] = flags;
- }
-}
-/**
- * Calls lifecycle hooks with their contexts, skipping init hooks if it's not
- * the first LView pass
- *
- * @param currentView The current view
- * @param arr The array in which the hooks are found
- * @param initPhaseState the current state of the init phase
- * @param currentNodeIndex 3 cases depending on the value:
- * - undefined: all hooks from the array should be executed (post-order case)
- * - null: execute hooks only from the saved index until the end of the array (pre-order case, when
- * flushing the remaining hooks)
- * - number: execute hooks only from the saved index until that node index exclusive (pre-order
- * case, when executing select(number))
- */
-function callHooks(currentView, arr, initPhase, currentNodeIndex) {
- ngDevMode &&
- assertEqual(isInCheckNoChangesMode(), false, 'Hooks should never be run when in check no changes mode.');
- const startIndex = currentNodeIndex !== undefined ?
- (currentView[PREORDER_HOOK_FLAGS] & 65535 /* IndexOfTheNextPreOrderHookMaskMask */) :
- 0;
- const nodeIndexLimit = currentNodeIndex != null ? currentNodeIndex : -1;
- const max = arr.length - 1; // Stop the loop at length - 1, because we look for the hook at i + 1
- let lastNodeIndexFound = 0;
- for (let i = startIndex; i < max; i++) {
- const hook = arr[i + 1];
- if (typeof hook === 'number') {
- lastNodeIndexFound = arr[i];
- if (currentNodeIndex != null && lastNodeIndexFound >= currentNodeIndex) {
- break;
- }
- }
- else {
- const isInitHook = arr[i] < 0;
- if (isInitHook)
- currentView[PREORDER_HOOK_FLAGS] += 65536 /* NumberOfInitHooksCalledIncrementer */;
- if (lastNodeIndexFound < nodeIndexLimit || nodeIndexLimit == -1) {
- callHook(currentView, initPhase, arr, i);
- currentView[PREORDER_HOOK_FLAGS] =
- (currentView[PREORDER_HOOK_FLAGS] & 4294901760 /* NumberOfInitHooksCalledMask */) + i +
- 2;
- }
- i++;
- }
- }
-}
-/**
- * Execute one hook against the current `LView`.
- *
- * @param currentView The current view
- * @param initPhaseState the current state of the init phase
- * @param arr The array in which the hooks are found
- * @param i The current index within the hook data array
- */
-function callHook(currentView, initPhase, arr, i) {
- const isInitHook = arr[i] < 0;
- const hook = arr[i + 1];
- const directiveIndex = isInitHook ? -arr[i] : arr[i];
- const directive = currentView[directiveIndex];
- if (isInitHook) {
- const indexWithintInitPhase = currentView[FLAGS] >> 11 /* IndexWithinInitPhaseShift */;
- // The init phase state must be always checked here as it may have been recursively updated.
- if (indexWithintInitPhase <
- (currentView[PREORDER_HOOK_FLAGS] >> 16 /* NumberOfInitHooksCalledShift */) &&
- (currentView[FLAGS] & 3 /* InitPhaseStateMask */) === initPhase) {
- currentView[FLAGS] += 2048 /* IndexWithinInitPhaseIncrementer */;
- profiler(4 /* LifecycleHookStart */, directive, hook);
- try {
- hook.call(directive);
- }
- finally {
- profiler(5 /* LifecycleHookEnd */, directive, hook);
- }
- }
- }
- else {
- profiler(4 /* LifecycleHookStart */, directive, hook);
- try {
- hook.call(directive);
- }
- finally {
- profiler(5 /* LifecycleHookEnd */, directive, hook);
- }
- }
-}
-
-/**
- * @license
- * Copyright Google LLC All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-const NO_PARENT_INJECTOR = -1;
-/**
- * Each injector is saved in 9 contiguous slots in `LView` and 9 contiguous slots in
- * `TView.data`. This allows us to store information about the current node's tokens (which
- * can be shared in `TView`) as well as the tokens of its ancestor nodes (which cannot be
- * shared, so they live in `LView`).
- *
- * Each of these slots (aside from the last slot) contains a bloom filter. This bloom filter
- * determines whether a directive is available on the associated node or not. This prevents us
- * from searching the directives array at this level unless it's probable the directive is in it.
- *
- * See: https://en.wikipedia.org/wiki/Bloom_filter for more about bloom filters.
- *
- * Because all injectors have been flattened into `LView` and `TViewData`, they cannot typed
- * using interfaces as they were previously. The start index of each `LInjector` and `TInjector`
- * will differ based on where it is flattened into the main array, so it's not possible to know
- * the indices ahead of time and save their types here. The interfaces are still included here
- * for documentation purposes.
- *
- * export interface LInjector extends Array\n Hello World for Vue
\n
\n\n\n\n\n\n\n","import mod from \"-!../../node_modules/cache-loader/dist/cjs.js??ref--13-0!../../node_modules/thread-loader/dist/cjs.js!../../node_modules/babel-loader/lib/index.js!../../node_modules/cache-loader/dist/cjs.js??ref--1-0!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./HelloWorld.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../../node_modules/cache-loader/dist/cjs.js??ref--13-0!../../node_modules/thread-loader/dist/cjs.js!../../node_modules/babel-loader/lib/index.js!../../node_modules/cache-loader/dist/cjs.js??ref--1-0!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./HelloWorld.vue?vue&type=script&lang=js&\"","import { render, staticRenderFns } from \"./HelloWorld.vue?vue&type=template&id=38f0fc4a&scoped=true&\"\nimport script from \"./HelloWorld.vue?vue&type=script&lang=js&\"\nexport * from \"./HelloWorld.vue?vue&type=script&lang=js&\"\nimport style0 from \"./HelloWorld.vue?vue&type=style&index=0&id=38f0fc4a&scoped=true&lang=css&\"\n\n\n/* normalize component */\nimport normalizer from \"!../../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n script,\n render,\n staticRenderFns,\n false,\n null,\n \"38f0fc4a\",\n null\n \n)\n\nexport default component.exports","\n Hello World for Vue![\"Vue](\"../assets/logo.png\")
\n \n \n \n
\n \n
\n \n
\n\n\n\n\n\n","import mod from \"-!../node_modules/cache-loader/dist/cjs.js??ref--13-0!../node_modules/thread-loader/dist/cjs.js!../node_modules/babel-loader/lib/index.js!../node_modules/cache-loader/dist/cjs.js??ref--1-0!../node_modules/vue-loader/lib/index.js??vue-loader-options!./App.vue?vue&type=script&lang=js&\"; export default mod; export * from \"-!../node_modules/cache-loader/dist/cjs.js??ref--13-0!../node_modules/thread-loader/dist/cjs.js!../node_modules/babel-loader/lib/index.js!../node_modules/cache-loader/dist/cjs.js??ref--1-0!../node_modules/vue-loader/lib/index.js??vue-loader-options!./App.vue?vue&type=script&lang=js&\"","import { render, staticRenderFns } from \"./App.vue?vue&type=template&id=0ada8cba&\"\nimport script from \"./App.vue?vue&type=script&lang=js&\"\nexport * from \"./App.vue?vue&type=script&lang=js&\"\nimport style0 from \"./App.vue?vue&type=style&index=0&lang=css&\"\n\n\n/* normalize component */\nimport normalizer from \"!../node_modules/vue-loader/lib/runtime/componentNormalizer.js\"\nvar component = normalizer(\n script,\n render,\n staticRenderFns,\n false,\n null,\n null,\n null\n \n)\n\nexport default component.exports","import Vue from 'vue'\nimport App from './App.vue'\n\nVue.config.productionTip = false\n\nnew Vue({\n render: h => h(App),\n}).$mount('#app')\n","export * from \"-!../../node_modules/mini-css-extract-plugin/dist/loader.js??ref--7-oneOf-1-0!../../node_modules/css-loader/dist/cjs.js??ref--7-oneOf-1-1!../../node_modules/vue-loader/lib/loaders/stylePostLoader.js!../../node_modules/postcss-loader/src/index.js??ref--7-oneOf-1-2!../../node_modules/cache-loader/dist/cjs.js??ref--1-0!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./HelloWorld.vue?vue&type=style&index=0&id=38f0fc4a&scoped=true&lang=css&\"","export * from \"-!../../node_modules/mini-css-extract-plugin/dist/loader.js??ref--7-oneOf-1-0!../../node_modules/css-loader/dist/cjs.js??ref--7-oneOf-1-1!../../node_modules/vue-loader/lib/loaders/stylePostLoader.js!../../node_modules/postcss-loader/src/index.js??ref--7-oneOf-1-2!../../node_modules/cache-loader/dist/cjs.js??ref--1-0!../../node_modules/vue-loader/lib/index.js??vue-loader-options!./VideoDecode.vue?vue&type=style&index=0&id=8b557856&scoped=true&lang=css&\"","module.exports = __webpack_public_path__ + \"img/logo.82b9c7a5.png\";"],"sourceRoot":""}
\ No newline at end of file
diff --git a/1.hello-world/5.read-video-vue/dist/js/chunk-vendors.f790adb7.js b/1.hello-world/5.read-video-vue/dist/js/chunk-vendors.f790adb7.js
deleted file mode 100644
index dc14a73a..00000000
--- a/1.hello-world/5.read-video-vue/dist/js/chunk-vendors.f790adb7.js
+++ /dev/null
@@ -1,29 +0,0 @@
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-/*!
- * Dynamsoft JavaScript Library
- * @product Dynamsoft Camera Enhancer JS Edition
- * @website https://www.dynamsoft.com
- * @copyright Copyright 2022, Dynamsoft Corporation
- * @author Dynamsoft
- * @version 2.3.1 (js 20220321)
- * @fileoverview Dynamsoft JavaScript Library for Camera Enhancer
- * More info on DCE JS: https://www.dynamsoft.com/camera-enhancer/docs/programming/javascript/?ver=latest
- */
-function r(e,t,n,r){return new(n||(n=Promise))((function(i,o){function a(e){try{c(r.next(e))}catch(e){o(e)}}function s(e){try{c(r.throw(e))}catch(e){o(e)}}function c(e){var t;e.done?i(e.value):(t=e.value,t instanceof n?t:new n((function(e){e(t)}))).then(a,s)}c((r=r.apply(e,t||[])).next())}))}n.d(t,"a",(function(){return o})),"object"==typeof e&&e.process&&e.process.release&&e.process.release.name;const i="undefined"==typeof self;class o{constructor(){this._maxCvsSideLength=void 0,this._defaultMaxCvsSideLength=null,this.predefinedResolutions=[{width:160,height:120},{width:320,height:240},{width:480,height:360},{width:640,height:480},{width:800,height:600},{width:960,height:720},{width:1280,height:720},{width:1920,height:1080},{width:2560,height:1440},{width:3840,height:2160}],this.mapCameraResolutions=new Map,this._bWebGLSupported=!0,this._singleFrameMode=!(navigator&&navigator.mediaDevices&&navigator.mediaDevices.getUserMedia),this._cvsSingleFrameMode=null,this._imgWidth=0,this._imgHeight=0,this._singleFrameModeIpt=null,this._clickIptSingleFrameMode=()=>{if(this.singleFrameMode){if(!this._singleFrameModeIpt){const e=document.createElement("input");this._singleFrameModeIpt=e,e.setAttribute("type","file"),e.setAttribute("accept",".jpg,.jpeg,.icon,.gif,.svg,.webp,.png,.bmp"),e.setAttribute("capture",""),e.addEventListener("change",()=>r(this,void 0,void 0,(function*(){const t=e.files[0];e.value="";const n=yield(e=>r(this,void 0,void 0,(function*(){let t=null,n=null;if("undefined"!=typeof createImageBitmap)try{if(t=yield createImageBitmap(e),t)return t}catch(t){}var r;return t||(n=yield(r=e,new Promise((e,t)=>{let n=URL.createObjectURL(r),i=new Image;i.dbrObjUrl=n,i.src=n,i.onload=()=>{e(i)},i.onerror=e=>{t(new Error("Can't convert blob to image : "+(e instanceof Event?e.type:e)))}}))),n})))(t),i=n instanceof HTMLImageElement?n.naturalWidth:n.width,a=n instanceof HTMLImageElement?n.naturalHeight:n.height;this._imgWidth=i,this._imgHeight=a,(e=>{if(!this._cvsSingleFrameMode){if(this._cvsSingleFrameMode=document.createElement("canvas"),this._cvsSingleFrameMode.className="cvs-single-frame-mode",this._cvsSingleFrameMode.addEventListener("click",this._clickIptSingleFrameMode),this._cvsSingleFrameMode.style.cursor="pointer",this._cvsSingleFrameMode.setAttribute("title","Take a photo"),!this._video)throw new Error("'video' is null.");this._video.after(this._cvsSingleFrameMode)}const t=this._cvsSingleFrameMode;t.style.position="absolute",t.style.width="100%",t.style.height="100%",t.style.left="0",t.style.top="0",t.style.objectFit="contain",t.width==i&&t.height==a||(t.width=i,t.height=a);let n=t.getContext("2d");n.clearRect(0,0,t.width,t.height),n.drawImage(e,0,0)})(n),this._updateScanRegionCanvas(),this._updateScanAreaDiv(),this._updateViewDecorator();for(let e of this._arrScanRegionOverlays)e&&this._updateScanRegionOverlay(e);const s=(e=>{const t=Date.now();if(0===i||0===a)return null;const n=this._scanRegion,r=this.getFrameSize(i,a,n,this.maxCvsSideLength);if(!r)return null;let s,c;s=i!==r.sWidth||a!==r.sHeight,c=r.sWidth!==r.dWidth||r.sHeight!==r.dHeight;const l=(()=>!(!this._bWebGLSupported||c))(),d={data:null,region:n?JSON.parse(JSON.stringify(n)):null,sx:r.sx,sy:r.sy,width:r.dWidth,height:r.dHeight,colorMode:null,timeSpent:null,timeStamp:null,isCropped:s,toCanvas:this.toCanvas,_bUseWebGL:null},u=this._getImageData(e,i,a,r,null,{targetColorMode:this.frameColorMode,bUseWebGL:l});if(!u)return null;const h=Date.now();return o._onLog&&o._onLog("DCE: _getVideoFrame(region?) END: "+h),d.data=u.data,d.colorMode=u.colorMode,d._bUseWebGL=u._bUseWebGL,d.timeSpent=h-t,d.timeStamp=h,d})(n),c=this.mapCameraEvents.get("singleFrameAcquired");for(let e of c)try{const t={data:new Uint8Array(s.data),region:JSON.parse(JSON.stringify(s.region)),sx:s.sx,sy:s.sy,width:s.width,height:s.height,colorMode:s.colorMode,timeSpent:s.timeSpent,timeStamp:s.timeStamp,isCropped:s.isCropped,toCanvas:s.toCanvas,_bUseWebGL:s._bUseWebGL};yield e(t)}catch(r){console.error(r)}}))),e.style.position="fixed",e.style.left="-1px",e.style.top="-1px",e.style.width="1px",e.style.height="1px",e.style.backgroundColor="transparent",e.style.color="transparent",document.body.appendChild(e)}this._singleFrameModeIpt.click()}},this.styleEls=[],this._frameColorMode=void 0,this._defaultFrameColorMode="RGBA",this.currentFSColorMode="rgba",this.ifReuseArrayBufferView=!1,this.maxVideoCvsLength=3,this.canvas=null,this.videoGlCvs=null,this.videoGl=null,this.glImgData=null,this.webglTexture=null,this.webglProgramInfo=null,this.webglBuffers=null,this.toCanvas=function(){const e=document.createElement("canvas");let t;if(e.width=this.width,e.height=this.height,"grey"===this.colorMode){t=new Uint8ClampedArray(this.width*this.height*4);for(let e=0;e, or missing
. Bailing hydration and performing ' +\n 'full client-side render.'\n );\n }\n }\n // either not server-rendered, or hydration failed.\n // create an empty node and replace it\n oldVnode = emptyNodeAt(oldVnode);\n }\n\n // replacing existing element\n var oldElm = oldVnode.elm;\n var parentElm = nodeOps.parentNode(oldElm);\n\n // create new node\n createElm(\n vnode,\n insertedVnodeQueue,\n // extremely rare edge case: do not insert if old element is in a\n // leaving transition. Only happens when combining transition +\n // keep-alive + HOCs. (#4590)\n oldElm._leaveCb ? null : parentElm,\n nodeOps.nextSibling(oldElm)\n );\n\n // update parent placeholder node element, recursively\n if (isDef(vnode.parent)) {\n var ancestor = vnode.parent;\n var patchable = isPatchable(vnode);\n while (ancestor) {\n for (var i = 0; i < cbs.destroy.length; ++i) {\n cbs.destroy[i](ancestor);\n }\n ancestor.elm = vnode.elm;\n if (patchable) {\n for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {\n cbs.create[i$1](emptyNode, ancestor);\n }\n // #6513\n // invoke insert hooks that may have been merged by create hooks.\n // e.g. for directives that uses the \"inserted\" hook.\n var insert = ancestor.data.hook.insert;\n if (insert.merged) {\n // start at index 1 to avoid re-invoking component mounted hook\n for (var i$2 = 1; i$2 < insert.fns.length; i$2++) {\n insert.fns[i$2]();\n }\n }\n } else {\n registerRef(ancestor);\n }\n ancestor = ancestor.parent;\n }\n }\n\n // destroy old node\n if (isDef(parentElm)) {\n removeVnodes([oldVnode], 0, 0);\n } else if (isDef(oldVnode.tag)) {\n invokeDestroyHook(oldVnode);\n }\n }\n }\n\n invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch);\n return vnode.elm\n }\n}\n\n/* */\n\nvar directives = {\n create: updateDirectives,\n update: updateDirectives,\n destroy: function unbindDirectives (vnode) {\n updateDirectives(vnode, emptyNode);\n }\n};\n\nfunction updateDirectives (oldVnode, vnode) {\n if (oldVnode.data.directives || vnode.data.directives) {\n _update(oldVnode, vnode);\n }\n}\n\nfunction _update (oldVnode, vnode) {\n var isCreate = oldVnode === emptyNode;\n var isDestroy = vnode === emptyNode;\n var oldDirs = normalizeDirectives$1(oldVnode.data.directives, oldVnode.context);\n var newDirs = normalizeDirectives$1(vnode.data.directives, vnode.context);\n\n var dirsWithInsert = [];\n var dirsWithPostpatch = [];\n\n var key, oldDir, dir;\n for (key in newDirs) {\n oldDir = oldDirs[key];\n dir = newDirs[key];\n if (!oldDir) {\n // new directive, bind\n callHook$1(dir, 'bind', vnode, oldVnode);\n if (dir.def && dir.def.inserted) {\n dirsWithInsert.push(dir);\n }\n } else {\n // existing directive, update\n dir.oldValue = oldDir.value;\n dir.oldArg = oldDir.arg;\n callHook$1(dir, 'update', vnode, oldVnode);\n if (dir.def && dir.def.componentUpdated) {\n dirsWithPostpatch.push(dir);\n }\n }\n }\n\n if (dirsWithInsert.length) {\n var callInsert = function () {\n for (var i = 0; i < dirsWithInsert.length; i++) {\n callHook$1(dirsWithInsert[i], 'inserted', vnode, oldVnode);\n }\n };\n if (isCreate) {\n mergeVNodeHook(vnode, 'insert', callInsert);\n } else {\n callInsert();\n }\n }\n\n if (dirsWithPostpatch.length) {\n mergeVNodeHook(vnode, 'postpatch', function () {\n for (var i = 0; i < dirsWithPostpatch.length; i++) {\n callHook$1(dirsWithPostpatch[i], 'componentUpdated', vnode, oldVnode);\n }\n });\n }\n\n if (!isCreate) {\n for (key in oldDirs) {\n if (!newDirs[key]) {\n // no longer present, unbind\n callHook$1(oldDirs[key], 'unbind', oldVnode, oldVnode, isDestroy);\n }\n }\n }\n}\n\nvar emptyModifiers = Object.create(null);\n\nfunction normalizeDirectives$1 (\n dirs,\n vm\n) {\n var res = Object.create(null);\n if (!dirs) {\n // $flow-disable-line\n return res\n }\n var i, dir;\n for (i = 0; i < dirs.length; i++) {\n dir = dirs[i];\n if (!dir.modifiers) {\n // $flow-disable-line\n dir.modifiers = emptyModifiers;\n }\n res[getRawDirName(dir)] = dir;\n dir.def = resolveAsset(vm.$options, 'directives', dir.name, true);\n }\n // $flow-disable-line\n return res\n}\n\nfunction getRawDirName (dir) {\n return dir.rawName || ((dir.name) + \".\" + (Object.keys(dir.modifiers || {}).join('.')))\n}\n\nfunction callHook$1 (dir, hook, vnode, oldVnode, isDestroy) {\n var fn = dir.def && dir.def[hook];\n if (fn) {\n try {\n fn(vnode.elm, dir, vnode, oldVnode, isDestroy);\n } catch (e) {\n handleError(e, vnode.context, (\"directive \" + (dir.name) + \" \" + hook + \" hook\"));\n }\n }\n}\n\nvar baseModules = [\n ref,\n directives\n];\n\n/* */\n\nfunction updateAttrs (oldVnode, vnode) {\n var opts = vnode.componentOptions;\n if (isDef(opts) && opts.Ctor.options.inheritAttrs === false) {\n return\n }\n if (isUndef(oldVnode.data.attrs) && isUndef(vnode.data.attrs)) {\n return\n }\n var key, cur, old;\n var elm = vnode.elm;\n var oldAttrs = oldVnode.data.attrs || {};\n var attrs = vnode.data.attrs || {};\n // clone observed objects, as the user probably wants to mutate it\n if (isDef(attrs.__ob__)) {\n attrs = vnode.data.attrs = extend({}, attrs);\n }\n\n for (key in attrs) {\n cur = attrs[key];\n old = oldAttrs[key];\n if (old !== cur) {\n setAttr(elm, key, cur, vnode.data.pre);\n }\n }\n // #4391: in IE9, setting type can reset value for input[type=radio]\n // #6666: IE/Edge forces progress value down to 1 before setting a max\n /* istanbul ignore if */\n if ((isIE || isEdge) && attrs.value !== oldAttrs.value) {\n setAttr(elm, 'value', attrs.value);\n }\n for (key in oldAttrs) {\n if (isUndef(attrs[key])) {\n if (isXlink(key)) {\n elm.removeAttributeNS(xlinkNS, getXlinkProp(key));\n } else if (!isEnumeratedAttr(key)) {\n elm.removeAttribute(key);\n }\n }\n }\n}\n\nfunction setAttr (el, key, value, isInPre) {\n if (isInPre || el.tagName.indexOf('-') > -1) {\n baseSetAttr(el, key, value);\n } else if (isBooleanAttr(key)) {\n // set attribute for blank value\n // e.g. \n if (isFalsyAttrValue(value)) {\n el.removeAttribute(key);\n } else {\n // technically allowfullscreen is a boolean attribute for