10 examples of 'componentshouldupdate' in JavaScript

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27function shouldComponentUpdate(componentType, updateComponentTypeArr) {
28 if (updateComponentTypeArr.includes(componentType)) {
29 return true;
30 } else {
31 return updateComponentTypeArr.includes(/* All */1);
32 }
33}
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316didUpdate({ delegate, component }: CustomComponentState<ComponentInstance>) {
317 if (hasAsyncUpdateHook(delegate)) {
318 delegate.didUpdateComponent(component);
319 }
320}
27shouldComponentUpdate() {
28 return React.addons.PureRenderMixin.shouldComponentUpdate.apply(this, arguments);
29}
229update(component, data) {
230 const changes = getChanges(component);
231 if (data.forceUpdate || this.shouldUpdate(component, changes)) {
232 this.willUpdate_(component, changes);
233 this.patch(component);
234 }
235}
31export function updateComponent(component):void {
32 const BlockConstructor = component;
33 const displayName = BlockConstructor.displayName;
34
35 // cleanup and recreate all block instances
36 components[displayName].forEach(b => {
37 b.instance.dispose && b.instance.dispose();
38 b.instance = new BlockConstructor(b.element);
39 });
40}
381hasRemovedComponent(Component) {
382 return !!~this._ComponentTypesToRemove.indexOf(Component);
383 }
78didUpdateComponent(_bucket: CreateComponentResult) {}
37setTimeout(function updateComponents() {
38 try {
39 if (resizer._resizerComponentSet) {
40 for (var n in resizer._resizerComponentSet) {
41 var c = resizer._resizerComponentSet[n];
42 if (c.isValid()) {
43 c.update();
44 }
45 }
46 }
47 } catch (e) {
48 return;
49 } finally {
50 resizer._resizing = false;
51 }
52}, 0);
188shouldComponentUpdate () {
189 return false
190}
87shouldComponentUpdate({ options: nextOptions }) {
88 const { options } = this.props;
89 return options.albumAccents !== nextOptions.albumAccents;
90}

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