10 examples of 'ngif in react' in JavaScript

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1359detectChangesInInputProps(view:import3.AppView<any>,el:any,throwOnChange:boolean):boolean {
1360 var changed:any = this.changed;
1361 this.changed = false;
1362 if (!throwOnChange) {
1363 if (changed) {
1364 this.context.ngOnChanges(this.changes);
1365 this.changes = {};
1366 }
1367 if ((view.numberOfChecks === 0)) { this.context.ngOnInit(); }
1368 }
1369 return changed;
1370}
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5function NgIf(_viewContainer, _templateRef) {
6 this._viewContainer = _viewContainer;
7 this._templateRef = _templateRef;
8 this._prevCondition = null;
9}
104function NgIf(_viewContainer, templateRef) {
105 this._viewContainer = _viewContainer;
106 this._context = new NgIfContext();
107 this._thenTemplateRef = null;
108 this._elseTemplateRef = null;
109 this._thenViewRef = null;
110 this._elseViewRef = null;
111 this._thenTemplateRef = templateRef;
112}
26export function detectChanges(component: TreeComponent) {
27 for (let i = 0; i < 10; i++) {
28 ɵdetectChanges(component);
29 }
30 detectChangesRuns += 10;
31 numberOfChecksEl.textContent = `${detectChangesRuns}`;
32}
34ngOnChanges(changes) {
35 console.log('ReactComponent ngOnChanges');
36 if(changes.component) {
37 this.component = changes.component.currentValue;
38 }
39 if(changes.props) {
40 //Did props change? If so, rerender.
41 this.props = changes.props.currentValue;
42 if(this.component) {
43 this.render(this.props);
44 }
45 }
46}
20export function isNgComp(value: unknown): value is Type<any> {
21 try {
22 const resolver = getCurrentRenderKit()![COMPONENT_FACTORY_RESOLVER]
23 resolver.resolveComponentFactory(value as any)
24 return true
25 } catch {
26 return false
27 }
28}
217callNgOnChanges() {
218 if (!this.implementsOnChanges || this.inputChanges === null) {
219 return;
220 }
221 /** @type {?} */
222 const inputChanges = this.inputChanges;
223 this.inputChanges = null;
224 (/** @type {?} */ ((((this.componentRef)).instance))).ngOnChanges(inputChanges);
225}
674elementRef: function elementRef(ref) {
675 return _this2.contentEl = ref;
676},
91get changeDetectorRef() { return this._view.changeDetector.ref; }
38setState(state: any) {
39 //this.reactAppInstance.setState(state);
40}

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