10 examples of 'react update state array of objects' in JavaScript

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70function updateArray(array) {
71 var changeListener = collectionListener(array);
72 var listener = observe(array, changeListener);
73 array.silentSplice = function () {
74 listener();
75 var res;
76 runInAction(() => { res = array.splice.apply(array, arguments) });
77 listener = observe(array, changeListener);
78 return res;
79 };
80}
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201function reinstateObjectUpdates(state: any, action: ReinstateObjectUpdatesAction) {
202 const url: string = action.payload.url;
203 const trashState = state[url + OBJECT_UPDATES_TRASH_PATH];
204
205 const newState = Object.assign({}, state, { [url]: trashState });
206 delete newState[url + OBJECT_UPDATES_TRASH_PATH];
207 return newState;
208}
239setState(state: State) {
240 this.view = state.view
241 this.cell = state.cell
242 this.style = state.style
243 this.origin = state.origin
244 this.bounds.update(state.bounds)
245 this.boundingBox = state.boundingBox
246 this.absoluteOffset = state.absoluteOffset
247 this.absolutePoints = state.absolutePoints
248 this.terminalDistance = state.terminalDistance
249 this.totalLength = state.totalLength
250 this.segmentsLength = state.segmentsLength
251 this.unscaledWidth = state.unscaledWidth
252 this.unscaledHeight = state.unscaledHeight
253}
37export function setState(state, newState) {
38 state.push(newState);
39}
79updateState(newState) {
80 const oldState = this.state; ///
81
82 this.state = Object.assign(oldState, newState);
83
84 this.remount();
85}
118setInitialStates (stateArray) {
119 this.updateComputed()
120 this._setFramesLength(1)
121 this.steppables = stateArray.filter(({steppable}) => steppable).map(({id}) => id)
122 this.collidables = stateArray.filter(({collidable}) => collidable).map(({id}) => id)
123 let initialStateMap = new Map(stateArray.map((state) => [state.id, state]))
124 this.frames[0] = new Frame(initialStateMap)
125 return this.updateState({initialStateMap})
126}
296function patchStates(state: SortState<RecordType>) {
297 if (validate) {
298 validateStates.push(state);
299 } else {
300 validateStates.push({
301 ...state,
302 sortOrder: null,
303 });
304 }
305}
592private _calculateStates(): SceneEntities {
593 const output: SceneEntities = {};
594 this._entities.forEach((entityId) => {
595 const state = this._getCurrentState(entityId);
596 if (state) {
597 output[entityId] = state;
598 }
599 });
600 return output;
601}
110_setWithObject (updates, silent = false) {
111 if (updates && typeof updates === 'object') {
112 map(keys(updates), k => this._set({ key: k, nestedKeys: [], value: updates[k], silent }))
113 }
114}
69function updateStateFor(state) {
70 checkbox.prop('checked', state);
71 label.toggleClass('checked', state);
72 if (state) {
73 //Set the Rails hidden field that fakes an HTTP verb
74 //properly for current state action.
75 form.find('input[name=_method]').val('delete');
76 span.html(form.attr('data-present'));
77 } else {
78 form.find('input[name=_method]').val('put');
79 span.html(form.attr('data-absent'));
80 }
81 }

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