How to use openCursor method in wpt

Best JavaScript code snippet using wpt

cursor-overloads.test.ts

Source:cursor-overloads.test.ts

...3import { BridgeIDBCursorWithValue } from "../bridge-idb";4import { IDBRequest } from "../idbtypes";5import { createdb } from "./wptsupport";6const IDBKeyRange = BridgeIDBKeyRange;7// Validate the overloads of IDBObjectStore.openCursor(),8// IDBIndex.openCursor() and IDBIndex.openKeyCursor()9test.cb("WPT test cursor-overloads.htm", (t) => {10  var db: any, store: any, index: any;11  var request = createdb(t);12  request.onupgradeneeded = function (e: any) {13    db = request.result;14    store = db.createObjectStore("store");15    index = store.createIndex("index", "value");16    store.put({ value: 0 }, 0);17    const trans = request.transaction!;18    trans.oncomplete = verifyOverloads;19  };20  async function verifyOverloads() {21    const trans = db.transaction("store");22    store = trans.objectStore("store");23    index = store.index("index");24    await checkCursorDirection(store.openCursor(), "next");25    await checkCursorDirection(store.openCursor(0), "next");26    await checkCursorDirection(store.openCursor(0, "next"), "next");27    await checkCursorDirection(store.openCursor(0, "nextunique"), "nextunique");28    await checkCursorDirection(store.openCursor(0, "prev"), "prev");29    await checkCursorDirection(store.openCursor(0, "prevunique"), "prevunique");30    await checkCursorDirection(store.openCursor(IDBKeyRange.only(0)), "next");31    await checkCursorDirection(32      store.openCursor(BridgeIDBKeyRange.only(0), "next"),33      "next",34    );35    await checkCursorDirection(36      store.openCursor(IDBKeyRange.only(0), "nextunique"),37      "nextunique",38    );39    await checkCursorDirection(40      store.openCursor(IDBKeyRange.only(0), "prev"),41      "prev",42    );43    await checkCursorDirection(44      store.openCursor(IDBKeyRange.only(0), "prevunique"),45      "prevunique",46    );47    await checkCursorDirection(index.openCursor(), "next");48    await checkCursorDirection(index.openCursor(0), "next");49    await checkCursorDirection(index.openCursor(0, "next"), "next");50    await checkCursorDirection(index.openCursor(0, "nextunique"), "nextunique");51    await checkCursorDirection(index.openCursor(0, "prev"), "prev");52    await checkCursorDirection(index.openCursor(0, "prevunique"), "prevunique");53    await checkCursorDirection(index.openCursor(IDBKeyRange.only(0)), "next");54    await checkCursorDirection(55      index.openCursor(IDBKeyRange.only(0), "next"),56      "next",57    );58    await checkCursorDirection(59      index.openCursor(IDBKeyRange.only(0), "nextunique"),60      "nextunique",61    );62    await checkCursorDirection(63      index.openCursor(IDBKeyRange.only(0), "prev"),64      "prev",65    );66    await checkCursorDirection(67      index.openCursor(IDBKeyRange.only(0), "prevunique"),68      "prevunique",69    );70    await checkCursorDirection(index.openKeyCursor(), "next");71    await checkCursorDirection(index.openKeyCursor(0), "next");72    await checkCursorDirection(index.openKeyCursor(0, "next"), "next");73    await checkCursorDirection(74      index.openKeyCursor(0, "nextunique"),75      "nextunique",76    );77    await checkCursorDirection(index.openKeyCursor(0, "prev"), "prev");78    await checkCursorDirection(79      index.openKeyCursor(0, "prevunique"),80      "prevunique",81    );...

key_path_test.js

Source:key_path_test.js

...11    shouldBe("event.target.result.value.value", "'myValue' + count");12    if (++count >= 5)13        done();14    else15        openCursor();16}17function openCursor()18{19    debug("Opening cursor #" + count);20    keyRange = webkitIDBKeyRange.lowerBound("myKey" + count);21    request = objectStore.openCursor(keyRange);22    request.onsuccess = cursorSuccess;23    request.onerror = unexpectedErrorCallback;24}25function populateObjectStore()26{27    debug("Populating object store #" + count);28    obj = {'keyPath': 'myKey' + count, 'value': 'myValue' + count};29    request = objectStore.add(obj);30    request.onerror = unexpectedErrorCallback;31    if (++count >= 5) {32        count = 0;33        request.onsuccess = openCursor;34    } else {35        request.onsuccess = populateObjectStore;...

IDBIndex.js

Source:IDBIndex.js

...4    this.#IDBIndex = IDBIndex5  }6  above(x) {7    let lowerBound = IDBKeyRange.lowerBound(x, true)8    return this.#openCursor(lowerBound)9  }10  aboveOrEqual(x) {11    let lowerBound = IDBKeyRange.lowerBound(x)12    return this.#openCursor(lowerBound)13  }14  below(y) {15    let upperBound = IDBKeyRange.upperBound(y, true)16    return this.#openCursor(upperBound)17  }18  belowOrEqual(y) {19    let upperBound = IDBKeyRange.upperBound(y)20    return this.#openCursor(upperBound)21  }22  equals(x) {23    let only = IDBKeyRange.only(x)24    return this.#openCursor(only)25  }26  between(x, y, equalX = false, equalY = false) {27    let bound = IDBKeyRange.bound(x, y, equalX, equalY)28    return this.#openCursor(bound)29  }30  async #openCursor(IDBKeyRange) {31    let cursors = []32    await new Promise(res => {33      this.#IDBIndex.openCursor(IDBKeyRange).onsuccess = evt => {34        let cursor = evt.target.result35        if(cursor) {36          cursors.push({key: cursor.key, value: cursor.value})37          cursor.continue()38        }39        else res()40      }41    })42    return cursors43  }44}...

Using AI Code Generation

1var db = openDatabase('wptouch', '1.0', 'wptouch database', 2 * 1024 * 1024);2db.transaction(function (tx) {3    tx.executeSql('SELECT * FROM wptouch_settings', [], function (tx, results) {4        var len = results.rows.length, i;5        msg = "<p>Found rows: " + len + "</p>";6        document.querySelector('#status').innerHTML +=  msg;7        for (i = 0; i < len; i++){8            msg = "<p><b>" + results.rows.item(i).setting_name + "</b>: " + results.rows.item(i).setting_value + "</p>";9            document.querySelector('#status').innerHTML +=  msg;10        }11    }, null);12});13var db = openDatabase("wptouch", "1.0", "wptouch database", 2 * 1024 * 1024);14db.transaction(function(tx) {15    tx.executeSql('CREATE TABLE IF NOT EXISTS wptouch_settings (setting_name UNIQUE, setting_value)');16});17var db = openDatabase("wptouch", "1.0", "wptouch database", 2 * 1024 * 1024);18db.transaction(function(tx) {19    tx.executeSql('INSERT INTO wptouch_settings (setting_name, setting_value) VALUES (?, ?)', ['wptouch_pro_version', '4.0.0']);20});21var db = openDatabase("wptouch", "1.0", "wptouch database", 2 * 1024 * 1024);22db.transaction(function(tx) {23    tx.executeSql('UPDATE wptouch_settings SET setting_value = ? WHERE setting_name = ?', ['4.0.1', 'wptouch_pro_version']);24});25var db = openDatabase("wptouch", "1.0", "wptouch database", 2 * 1024 * 1024);26db.transaction(function(tx) {27    tx.executeSql('DELETE FROM wpt

Using AI Code Generation

1var wpt = new WebPageTest("www.webpagetest.org");2    if (err) return console.log(err);3    console.log(data);4    var testId = data.data.testId;5    wpt.getTestResults(testId, function(err, data) {6        if (err) return console.log(err);7        console.log(data);8    });9    wpt.getTestStatus(testId, function(err, data) {10        if (err) return console.log(err);11        console.log(data);12    });13    wpt.getTestLocation(testId, function(err, data) {14        if (err) return console.log(err);15        console.log(data);16    });17    wpt.getTestResults(testId, {openCursor: true}, function(err, data) {18        if (err) return console.log(err);19        console.log(data);20    });21});

Using AI Code Generation

1var request = indexedDB.open("TestDB", 1);2request.onerror = function(event) {3  alert("Error opening database");4};5request.onsuccess = function(event) {6  var db = event.target.result;7  var transaction = db.transaction(["TestOS"], "readwrite");8  var store = transaction.objectStore("TestOS");9  var keyRange = IDBKeyRange.bound(1, 5);10  var cursorRequest = store.openCursor(keyRange);11  cursorRequest.onsuccess = function(event) {12    var cursor = event.target.result;13    if (cursor) {14      alert("Name for SSN " + cursor.key + " is " + cursor.value.name);15      cursor.continue();16    }17    else {18      alert("No more entries!");19    }20  };21};22request.onupgradeneeded = function(event) {23  var db = event.target.result;24  var objectStore = db.createObjectStore("TestOS", { keyPath: "ssn" });25  objectStore.createIndex("name", "name", { unique: false });26  objectStore.createIndex("email", "email", { unique: true });27  objectStore.add({ ssn: 1, name: "John", age: 21, email: "

Using AI Code Generation

1var request = indexedDB.open("wptDb", 1);2request.onsuccess = function(event) {3  var db = event.target.result;4  var transaction = db.transaction(["wptStore"], "readwrite");5  var objectStore = transaction.objectStore("wptStore");6  var cursorRequest = objectStore.openCursor();7  cursorRequest.onsuccess = function(event) {8    var cursor = event.target.result;9    if (cursor) {10      console.log(cursor.value);11      cursor.continue();12    }13  };14};15var request = indexedDB.open("wptDb", 1);16request.onsuccess = function(event) {17  var db = event.target.result;18  var transaction = db.transaction(["wptStore"], "readwrite");19  var objectStore = transaction.objectStore("wptStore");20  var cursorRequest = objectStore.openCursor();21  cursorRequest.onsuccess = function(event) {22    var cursor = event.target.result;23    if (cursor) {24      console.log(cursor.value);25      cursor.continue();26    }27  };28};29var request = indexedDB.open("wptDb", 1);30request.onsuccess = function(event) {31  var db = event.target.result;32  var transaction = db.transaction(["wptStore"], "readwrite");33  var objectStore = transaction.objectStore("wptStore");34  var cursorRequest = objectStore.openCursor();35  cursorRequest.onsuccess = function(event) {36    var cursor = event.target.result;37    if (cursor) {38      console.log(cursor.value);39      cursor.continue();40    }41  };42};43var request = indexedDB.open("wptDb", 1);44request.onsuccess = function(event) {45  var db = event.target.result;

Using AI Code Generation

1var db = openDatabase('mydb', '1.0', 'Test DB', 2 * 1024 * 1024);2db.transaction(function (tx) {3    tx.executeSql('CREATE TABLE IF NOT EXISTS LOGS (id unique, log)');4    tx.executeSql('INSERT INTO LOGS (id, log) VALUES (1, "foobar")');5    tx.executeSql('INSERT INTO LOGS (id, log) VALUES (2, "logmsg")');6});7db.transaction(function (tx) {8    tx.executeSql('SELECT * FROM LOGS', [], function (tx, results) {9        var len = results.rows.length, i;10        msg = "<p>Found rows: " + len + "</p>";11        document.querySelector('#status').innerHTML +=  msg;12        for (i = 0; i < len; i++){13            alert(results.rows.item(i).log);14        }15    }, null);16});17var db = openDatabase('mydb', '1.0', 'Test DB', 2 * 1024 * 1024);18db.transaction(function (tx) {19    tx.executeSql('CREATE TABLE IF NOT EXISTS LOGS (id unique, log)');20    tx.executeSql('INSERT INTO LOGS (id, log) VALUES (1, "foobar")');21    tx.executeSql('INSERT INTO LOGS (id, log) VALUES (2, "logmsg")');22});23db.transaction(function (tx) {24    tx.executeSql('SELECT * FROM LOGS', [], function (tx, results) {25        var len = results.rows.length, i;26        msg = "<p>Found rows: " + len + "</p>";27        document.querySelector('#status').innerHTML +=  msg;28        for (i = 0; i < len; i++){29            alert(results.rows.item(i).log);30        }31    }, null);32});33var db = openDatabase('mydb', '1.0', 'Test DB', 2 * 1024 * 1024);34db.transaction(function (tx) {35    tx.executeSql('CREATE TABLE IF NOT EXISTS LOGS (id unique, log)');36    tx.executeSql('INSERT INTO LOGS (id, log) VALUES (1, "foobar")

Using AI Code Generation

1var wpt = require('webpage').create();2console.log("Status: " + status);3if(status === "success") {4wpt.evaluate(function() {5console.log(document.querySelector('region').textContent);6});7}8wpt.close();9phantom.exit();10});

Using AI Code Generation

1const wptools = require('./wptools.js');2var wp = new wptools();3wp.on('data', function(data){4    console.log(data);5});6wp.on('end', function(){7    console.log('end');8});9wp.on('error', function(err){10    console.log(err);11});12wp.on('complete', function(){13    console.log('complete');14});15wp.on('close', function(){16    console.log('close');17});18wp.on('abort', function(){19    console.log('abort');20});21wp.on('open', function(){22    console.log('open');23});24wp.on('ready', function(){25    console.log('ready');26});27wp.on('pause', function(){28    console.log('pause');29});30wp.on('resume', function(){31    console.log('resume');32});33wp.on('drain', function(){34    console.log('drain');35});36wp.on('pipe', function(){37    console.log('pipe');38});39wp.on('unpipe', function(){40    console.log('unpipe');41});42wp.on('data', function(data){43    console.log(data);44});45wp.on('end', function(){46    console.log('end');47});48wp.on('error', function(err){49    console.log(err);50});51wp.on('complete', function(){52    console.log('complete');53});54wp.on('close', function(){55    console.log('close');56});57wp.on('abort', function(){58    console.log('abort');59});60wp.on('open', function(){61    console.log('open');62});

Using AI Code Generation

1var cursor = wpt.openCursor();2cursor.continue();3cursor.delete();4cursor.update();5cursor.key();6cursor.value();7cursor.continue();8cursor.delete();9cursor.update();10cursor.key();11cursor.value();12var cursor = wpt.openCursor();13cursor.continue();14cursor.delete();15cursor.update();16cursor.key();17cursor.value();18cursor.continue();19cursor.delete();20cursor.update();21cursor.key();22cursor.value();23var cursor = wpt.openCursor();

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