CODEWITHSUNDEEP
javascriptdatabasecordovaworker
user2718075
user2718075

Reputation: 333

js worker and websql database on phonegap

i have a problem with worker and database on phonegap

my main.js open database and perform staff(create table , insert data), it's work fine , in main.js i call a worker

in worker.js i must use my database so i do 

db = openDatabase('kpi', '1.0', 'dashboard kpi', 5 * 1024 * 1024);

I do that because i can't passe object database to my worker.

when i run my code i have this error :

[Error] unable to open database, version mismatch, '1.0' does not match the currentVersion of ''

i don't understand why it does not want open my database in my worker, i have not change my database version ....

Upvotes: 2

Views: 920

Answers (2)

user2718075
user2718075

Reputation: 333

var worker=new Worker("js/uga_db_worker.js");

    worker.postMessage(ugaName);

    worker.onmessage=function(event){


        }

    };

it my call in main.js

i have find a fix, if in my worker i do not use a number version for opendatabase, all is working 

db = openDatabase('kpisselencro', '', 'dashboard kpisselincro', 5 * 1024 * 1024);

the version number is empty, i don't know why , but it seem really fix it.

Upvotes: 1

Amar1989
Amar1989

Reputation: 512

How your are calling worker.js in inside main.js , opendatabase method will not have any problem if you are defining in different js.

Can you please provide code snippet how you are calling this ?

Upvotes: 0

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