10 examples of 'sessionstorage javascript' in JavaScript

106
public getSessionStorage(sessionId: string) {
107
  if (this.storages[sessionId]) {
108
    return this.storages[sessionId]
109
  }
110
  const prefix = `${this.endpoint}:${sessionId}:`
111
  const store = {
112
    clear: () => {
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      Object.keys(localStorage)
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        .filter((key: string) => key.startsWith(prefix))
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        .forEach(key => localStorage.removeItem(key))
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    },
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    getItem: (key: string) => {
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      return localStorage.getItem(prefix + key)
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    },
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    setItem: (key: string, item: string) => {
121
      return localStorage.setItem(prefix + key, item)
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    },
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    removeItem: (key: string) => {
124
      return localStorage.removeItem(prefix + key)
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    },
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  }
127
  this.storages[sessionId] = store
128
  return store
129
}

145
public saveSession(session: Session, save: boolean = false) {
146
  this.project.sessions[session.id] = session
147
  if (save) {
148
    this.saveProject()
149
  }
150
}

61
onGetSession(){ this.value = sessionStorage.getItem( this.key );}

108
static getSessionData(key: string): any {
109
  const sessionStorage = BrowserStorage.getSessionStorage();
110
111
  if(sessionStorage) {
112
    try {
113
      const item = sessionStorage.getItem(key);
114
115
      if(item) {
116
        return item ? JSON.parse(item) : null;
117
      }
118
119
      return null;
120
    } catch(error) {
121
      return null;
122
    }
123
  } else {
124
    return null;
125
  }
126
}

131
function showSessionStorage(){
132
  if (window.sessionStorage) {
133
    s_btn_tips.innerHTML = 'sessionStorage:' + JSON.stringify(session_storage);
134
  } else {
135
    s_btn_tips.innerHTML = '浏览器不支持sessionStorage';
136
  }
137
}

86
public saveInLocalStorage() {
87
  let session: SESSION = this;
88
  window.localStorage.setItem(SESSION.const.SESSION_LOCAL_STORAGE, JSON.stringify(session));
89
}

105
public static removeFromLocalStorage() {
106
  window.localStorage.removeItem(SESSION.const.SESSION_LOCAL_STORAGE);
107
}

14
export function getSessionStorage() {
15
	return (typeof window !== 'undefined') ? window.sessionStorage : null;
16
}

16
createSession(sessionId, object) {
17
    this.sessions[sessionId] = object;
18
}

10
export function updateUserSessionStores(): void {
11
    if (new Date().toDateString() !== lastDayActive) {
12
        daysActiveCount++
13
        lastDayActive = new Date().toDateString()
14
        localStorage.setItem('days-active-count', daysActiveCount.toString())
15
        localStorage.setItem('last-day-active', lastDayActive)
16
    }
17
}