Difference between revisions of "User:Abel/common.js"

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m (Replaced content with "console.log('+');")
Tag: Replaced
 
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console.log('+');
 
console.log('+');
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/*
 
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var personal_data_id = 421;
 
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var wbEStruct = {
 
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subclassOfRelations: 'claims.P4', // location of P3 relations in wbEntity
 
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IDPropLoc: 'mainsnak.datavalue.value', // location of ID properties in related entity
 
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IDName: 'numeric-id', // ID property name which checked
 
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qIDPropName: 'id'
 
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};
 
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// check if we are on a page of a loaded Entity
 
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if ( typeof mw.config.values.wbEntity !=  "undefined" ) {
 
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console.log( "entity is defined" )
 
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// get wbEntity as json
 
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var obj = JSON.parse ( mw.config.values.wbEntity );
 
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console.log( "parsed object" )
 
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// check if we have P3 relations and iterate through
 
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if ( typeof check( obj, wbEStruct["subclassOfRelations"] ) != "undefined" ) {
 
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console.log( "object has 'subclass of' relations" );
 
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for( var i = 0; i < dive( obj, wbEStruct["subclassOfRelations"] ).length; i++ ) {
 
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console.log("dived in");
 
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// check if we have controller id constructed from wbEntity
 
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if( dive( dive( obj, wbEStruct["subclassOfRelations"])[i] , wbEStruct["IDPropLoc"])[wbEStruct["IDName"]] === personal_data_id ) {
 
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console.log( "it's a storable personal data" )
 
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var qId = obj[wbEStruct["qIDPropName"]];
 
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                                console.log(qId);
 
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}
 
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}
 
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}
 
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// Else let's do nothing;
 
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}
 
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function indexinterpolate(obj,i) { return  (obj[i] != undefined) ? obj[i] : obj};
 
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// helper function for checking a part of an array exists
 
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function indexcheck(obj,i) {  return  (obj[i] != undefined) ? obj[i] : undefined };
 
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// dive selects matrix.a.b.c.d from the array called matrix and 'a.b.c.d' as string
 
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// if a.b.c.d does not exists, it returns the substructure until the substructure exists, if d does not exist, it returns matrix.a.b.c e.g.
 
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function dive(array, read){
 
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return read.split('.').reduce(indexinterpolate, array);
 
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}
 
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function check(array, read){
 
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        return read.split('.').reduce(indexcheck, array);
 
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}
 
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*/
 
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var PersonalDataDataBaseName = "pdio";
 
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var Pete = {id: 11345, name: {first: "Pete", last: "Rock"}, age: 52};
 
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addRecord(PersonalDataDataBaseName, Pete);
 
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recordUpdate(PersonalDataDataBaseName, ["Pete", "Rock"], 'phone', '+313555777');
 
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function addRecord(pddbname, record){
 
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  var pddb = window.indexedDB.open(pddbname, 1);
 
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  pddb.onupgradeneeded = function() {
 
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    var db = pddb.result;
 
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    var store = db.createObjectStore("MyObjectStore", {keyPath: "id"});
 
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    var index = store.createIndex("NameIndex", ["name.last", "name.first"]);
 
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  };
 
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  pddb.onsuccess = function() {
 
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    var db = pddb.result;
 
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    var tx = db.transaction("MyObjectStore", "readwrite");
 
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    var store = tx.objectStore("MyObjectStore");
 
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    var index = store.index("NameIndex"); 
 
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    store.put(record);
 
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    tx.oncomplete = function() {
 
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      db.close();
 
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    }; 
 
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  };
 
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};
 
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function recordUpdate(pddbname, record, field, value){
 
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  var pddb = window.indexedDB.open(pddbname, 1);
 
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  pddb.addEventListener('error', (event) => {
 
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    console.log('Request error:', pddb.error);
 
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  }, false);
 
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  pddb.onupgradeneeded = function() {
 
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    var db = pddb.result;
 
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    var store = db.createObjectStore("MyObjectStore", {keyPath: "id"});
 
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    var index = store.createIndex("NameIndex", ["name.last", "name.first"]);
 
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  };
 
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  pddb.onsuccess = function() {
 
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        // Start a new transaction
 
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        var db = pddb.result;
 
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        var tx = db.transaction("MyObjectStore", "readwrite");
 
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        var store = tx.objectStore("MyObjectStore");
 
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        var index = store.index("NameIndex");
 
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        var getRecord = index.get(record);
 
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        getRecord.onsuccess = function() {
 
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          console.log("updating");
 
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            getRecord.result.field = value;  // => "Bob"
 
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            store.put(getRecord.result);
 
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            getRecordAgain = index.get(record);
 
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            getRecordAgain.onsuccess = function() {
 
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                console.log(getRecordAgain.result.field);  // => "Bob"
 
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                if ( getRecordAgain.result.field == value ) {
 
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                  console.log("update succeeded");
 
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                } else {
 
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                  console.log("update unsuccessful");
 
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                }
 
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              }; 
 
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            };
 
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      // Close the db when the transaction is done
 
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      tx.oncomplete = function() {
 
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        db.close();
 
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      };
 
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    };
 
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  };
 

Latest revision as of 03:52, 30 April 2019

console.log('+');
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