How to use indexedDbOpenRequest method in wpt

Best JavaScript code snippet using wpt

sw_cached_site.js

Source:sw_cached_site.js

1// Cache2const cacheName = 'v2.95';3// Index DB4const INDEX_DB_NAME = 'ceneats_form';5const OBJSTORE_POST_REQ_NAME = 'post_requests';6let form_data;7function createIndexDB() {8  let indexedDBOpenRequest = indexedDB.open(INDEX_DB_NAME, 1);9  indexedDBOpenRequest.onerror = function (error) {10    // error creating db11    console.error('IndexedDB error:', error)12  }13  indexedDBOpenRequest.onupgradeneeded = function () {14    // This should only executes if there's a need to 15    // create/update db.16    this.result.createObjectStore(OBJSTORE_POST_REQ_NAME, {17      autoIncrement: true, keyPath: 'id'18    })19  }20  // This will execute each time the database is opened.21  indexedDBOpenRequest.onsuccess = function () {22    console.log('index db success inited...');23  }24}25function deletePostRequests(post_msg_id) {26  let indexedDBOpenRequest = indexedDB.open(INDEX_DB_NAME, 1);27  indexedDBOpenRequest.onsuccess = function(event) {28    let indexdb = this.result;29    let indexT = indexdb.transaction(OBJSTORE_POST_REQ_NAME,'readwrite');30    let indexO = indexT.objectStore(OBJSTORE_POST_REQ_NAME);31    indexO.delete(post_msg_id);32  }33}34function savePostRequests(url, payload) {35  let indexedDBOpenRequest = indexedDB.open(INDEX_DB_NAME, 1);36  indexedDBOpenRequest.onsuccess = function(event) {37    let indexdb = this.result;38    let indexT = indexdb.transaction(OBJSTORE_POST_REQ_NAME,'readwrite');39    let indexO = indexT.objectStore(OBJSTORE_POST_REQ_NAME);40    indexO.add({41      url: url,42      payload: payload,43      method: 'POST'44    })45  }46}47function sendPostToServer() {48  let indexedDBOpenRequest = indexedDB.open(INDEX_DB_NAME, 1);49  indexedDBOpenRequest.onsuccess = function(event) {50    let indexdb = this.result;51    let indexT = indexdb.transaction(OBJSTORE_POST_REQ_NAME,'readwrite');52    let indexO = indexT.objectStore(OBJSTORE_POST_REQ_NAME);53    let req = indexO.openCursor();54    let savedRequests = [];55    req.onsuccess = function (event) {56      let cursor = event.target.result57      if (cursor) {58        // Keep moving the cursor forward and collecting saved requests.59        savedRequests.push(cursor.value)60        cursor.continue()61      }62      else {63        for (let savedRequest of savedRequests) {64          let requestUrl = savedRequest.url65          let payload = JSON.stringify(savedRequest.payload)66          let method = savedRequest.method67          let headers = {68            'Accept': 'application/json',69            'Content-Type': 'application/json'70          }71          fetch(requestUrl, {72            headers: headers,73            method: method,74            body: payload75          }).then(function (response) {76            console.log('SyncSend to Server success with response:', response)77            if (response.ok) {78              // If sending the POST request was successful, then79              // remove it from the IndexedDB.80              deletePostRequests(savedRequest.id);81            }82          }).catch(function (error) {83            console.error('SyncSend to Server failed:', error);84            throw error;85          })86        }87      }88    }89  }90}91// Call Install Event92self.addEventListener('install', e => {93  self.skipWaiting();94  console.log('Service Worker: Installed');95  // always cache offline page and index page96  let offlineRequest = new Request('/offline');97  e.waitUntil(98    fetch(offlineRequest).then(function (response) {99      return caches.open(cacheName).then(function (cache) {100        return cache.put(offlineRequest, response);101      });102    })103  );104  let indexRequest = new Request('/');105  e.waitUntil(106    fetch(indexRequest).then(function (response) {107      return caches.open(cacheName).then(function (cache) {108        return cache.put(indexRequest, response);109      });110    })111  );112});113// Call Activate Event114self.addEventListener('activate', e => {115  console.log('Service Worker: Activated');116  // Create Index DB117  e.waitUntil(createIndexDB());118  // Remove unwanted caches119  e.waitUntil(120    caches.keys().then(cacheNames => {121      return Promise.all(122        cacheNames.map(cache => {123          if (cache !== cacheName) {124            console.log('Service Worker: Clearing Old Cache');125            return caches.delete(cache);126          }127        })128      );129    })130  );131});132// Call Fetch Event133self.addEventListener('fetch', e => {134  if (e.request.clone().method === 'GET') {135    console.log('Service Worker: Fetching -- GET');136    let faster_fail = new Promise((resolve, reject) => {137      setTimeout(() => reject(new Error('waited 3s and fail faster')), 3000);138    });139    e.respondWith(140      Promise.race([faster_fail, fetch(e.request)])141        .then(res => {142          // Make copy/clone of response143          const resClone = res.clone();144          // Open cahce145          caches.open(cacheName).then(cache => {146            // Add response to cache147            cache.put(e.request, resClone);148          });149          return res;150        })151        .catch(() => caches.match(e.request)152          .then(res => {153            if (res.status < 400) {154              return res;155            }156            else {157              // redirect to offline158              return caches.open(cacheName).then(cache => {159                return cache.match('/offline');160              });161            }162          })163          .catch(() => {164            // redirect to offline165            return caches.open(cacheName).then(cache => {166              return cache.match('/offline');167            });168          }))169    );170  }171  else if (e.request.clone().method === 'POST') {172    console.log('Service Worker: Fetching -- POST');173    let faster_fail = new Promise((resolve, reject) => {174      setTimeout(() => reject(new Error('waited 3s and fail faster')), 3000);175    });176    e.respondWith(177      // attempt to send request normally178      Promise.race([faster_fail, fetch(e.request.clone())])179        .then(res => res)180        .catch(() => {181          // only save post requests in browser, if an error occurs182          savePostRequests(e.request.clone().url, form_data);183          // redirect to index184          return caches.open(cacheName).then(cache => {185            return cache.match('/offline');186          });187        }))188  }189});190// Capture message event191self.addEventListener('message', e => {192  console.log('form data', e.data)193  if (e.data.hasOwnProperty('form_data')) {194    // receives form data from post js upon submission195    form_data = e.data.form_data;196  }197});198self.addEventListener('sync', function (event) {199  console.log('now online')200  if (event.tag === 'sendFormData') {201    event.waitUntil(202      // Send our POST request to the server, now that the user is online203      sendPostToServer()204    )205  }...

IDB.ts

Source:IDB.ts

1const DB_NAME = 'cog';2const DB_VERSION = 11;3let db: IDBDatabase;4export const getObjectStore = (5    storeName: string,6    mode: 'readwrite' | 'readonly' | 'versionchange' | undefined = 'readwrite'7): IDBObjectStore => db.transaction([storeName], mode).objectStore(storeName);8export const openDatabase = (storeName: string): void => {9    const indexedDBOpenRequest = indexedDB.open(DB_NAME, DB_VERSION);10    indexedDBOpenRequest.onsuccess = function onSuccess(this: IDBRequest<IDBDatabase>) {11        db = this.result;12    };13    indexedDBOpenRequest.onupgradeneeded = function onUpgrade(this: IDBOpenDBRequest) {14        this.result.createObjectStore(storeName, {autoIncrement: true, keyPath: 'id'});15    };...

Using AI Code Generation

1var db;2var openRequest = indexedDB.open("MyTestDatabase");3openRequest.onupgradeneeded = function(e) {4  var thisDB = e.target.result;5  if(!thisDB.objectStoreNames.contains("MyTestDatabase")) {6    thisDB.createObjectStore("MyTestDatabase");7  }8}9openRequest.onsuccess = function(e) {10  db = e.target.result;11  db.close();12  done();13}14openRequest.onerror = function(e) {15  assert_unreached("Error opening database.");16}17var db;18var openRequest = indexedDB.open("MyTestDatabase");19openRequest.onupgradeneeded = function(e) {20  var thisDB = e.target.result;21  if(!thisDB.objectStoreNames.contains("MyTestDatabase")) {22    thisDB.createObjectStore("MyTestDatabase");23  }24}25openRequest.onsuccess = function(e) {26  db = e.target.result;27  db.close();28  done();29}30openRequest.onerror = function(e) {31  assert_unreached("Error opening database.");32}33var db;34var openRequest = indexedDB.open("MyTestDatabase");35openRequest.onupgradeneeded = function(e) {36  var thisDB = e.target.result;37  if(!thisDB.objectStoreNames.contains("MyTestDatabase")) {38    thisDB.createObjectStore("MyTestDatabase");39  }40}41openRequest.onsuccess = function(e) {42  db = e.target.result;43  db.close();44  done();45}46openRequest.onerror = function(e) {47  assert_unreached("Error opening database.");48}49var db;50var openRequest = indexedDB.open("MyTestDatabase");51openRequest.onupgradeneeded = function(e) {52  var thisDB = e.target.result;53  if(!thisDB.objectStoreNames.contains("MyTestDatabase")) {54    thisDB.createObjectStore("MyTestDatabase");55  }56}57openRequest.onsuccess = function(e) {58  db = e.target.result;

Using AI Code Generation

1var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;2var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;3var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;4var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;5var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;6var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;7var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;8var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;9var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;10var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;11var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;12var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;13var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;14var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;15var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;16var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;17var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;18var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;19var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;20var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;21var indexedDbOpenRequest = require('wpt-tools').indexedDbOpenRequest;

Using AI Code Generation

1var indexedDBOpenRequest = indexedDB.open("my_database");2indexedDBOpenRequest.onsuccess = function(event) {3  var db = event.target.result;4  var transaction = db.transaction(["my_object_store"], "readonly");5  var objectStore = transaction.objectStore("my_object_store");6  var objectStoreRequest = objectStore.get("my_key");7  objectStoreRequest.onsuccess = function(event) {8    var result = event.target.result;9    if (result) {10      console.log(result);11    } else {12      console.log("No result");13    }14  };15};16var indexedDBOpenRequest = indexedDB.open("my_database");17indexedDBOpenRequest.onsuccess = function(event) {18  var db = event.target.result;19  var transaction = db.transaction(["my_object_store"], "readonly");20  var objectStore = transaction.objectStore("my_object_store");21  var objectStoreRequest = objectStore.get("my_key");22  objectStoreRequest.onsuccess = function(event) {23    var result = event.target.result;24    if (result) {25      console.log(result);26    } else {27      console.log("No result");28    }29  };30};31var indexedDBOpenRequest = indexedDB.open("my_database");32indexedDBOpenRequest.onsuccess = function(event) {33  var db = event.target.result;34  var transaction = db.transaction(["my_object_store"], "readonly");35  var objectStore = transaction.objectStore("my_object_store");36  var objectStoreRequest = objectStore.get("my_key");37  objectStoreRequest.onsuccess = function(event) {38    var result = event.target.result;39    if (result) {40      console.log(result);41    } else {42      console.log("No result");43    }44  };45};46var indexedDBOpenRequest = indexedDB.open("my_database");47indexedDBOpenRequest.onsuccess = function(event) {48  var db = event.target.result;49  var transaction = db.transaction(["my_object_store"], "readonly");50  var objectStore = transaction.objectStore("my_object_store");51  var objectStoreRequest = objectStore.get("my_key");

Using AI Code Generation

1var db = indexedDB.open("test", 1);2db.onsuccess = function(evt) {3  var db = evt.target.result;4  var transaction = db.transaction(["test"]);5  var objectStore = transaction.objectStore("test");6  var request = objectStore.get("key");7  request.onsuccess = function(evt) {8    var value = evt.target.result;9    if (value == "value") {10      return "pass";11    } else {12      return "fail";13    }14  };15};

Using AI Code Generation

1wptbIndexedDb.indexedDbOpenRequest('test', 'test', 'test', function(e) {2    var db = e.target.result;3    var tx = db.transaction(['test'], 'readwrite');4    var store = tx.objectStore('test');5    var index = store.index('test');6    var request = index.getKey('test');7    request.onsuccess = function(e) {8        console.log(e.target.result);9    };10    request.onerror = function(e) {11        console.log(e);12    };13});14wptbIndexedDb.indexedDbOpenCursor('test', 'test', 'test', function(e) {15    var cursor = e.target.result;16    if (cursor) {17        console.log(cursor);18        cursor.continue();19    }20});21wptbIndexedDb.indexedDbOpenCursorRequest('test', 'test', 'test', function(e) {22    var cursor = e.target.result;23    if (cursor) {24        console.log(cursor);25        cursor.continue();26    }27});28wptbIndexedDb.indexedDbOpenCursorRequestRange('test', 'test', 'test', 1, 10, function(e) {29    var cursor = e.target.result;30    if (cursor) {31        console.log(cursor);32        cursor.continue();33    }34});35wptbIndexedDb.indexedDbDeleteObjectStore('test', 'test', 'test', function(e) {36    console.log(e);37});38wptbIndexedDb.indexedDbDeleteDatabase('test', function(e) {39    console.log(e);40});41wptbIndexedDb.indexedDbClearObjectStore('test', 'test', 'test', function(e) {42    console.log(e);43});

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