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How to get() in IndexedDB the value by key?

-1

I want to get the value of a entry definied by key from my indexedDB. The Code where i want to extract the value looks as follows:

request.onsuccess = function (event) 
 db = request.result;
 transaction = db.transaction("Off-DB", "readwrite");
 store = transaction.objectStore("Off-DB");

 db.onerror = function(event)
 console.log("ERROR" + event.target.errorCode);
 

 store.put(value: data);

 var mystorage = store.get(1);

 transaction.complete = function() 
 db.close();
 
 

I think the Code is working so far because i get this out out debugging my program:

The get()-Method is extracting something. But i want that in the variable mystorage should be just the value of the IndexedDB entry.

What i've done so far do solve the problem:
- reading documentations about get()-method in indexedDB
- there is one post on stackoverflow that discusses this issue. but i could not solve the problem with it

javascript indexeddb

share|improve this question

asked Mar 21 at 17:09

Alfons-AlpiAlfons-Alpi

237

add a comment | 

-1

I want to get the value of a entry definied by key from my indexedDB. The Code where i want to extract the value looks as follows:

request.onsuccess = function (event) 
 db = request.result;
 transaction = db.transaction("Off-DB", "readwrite");
 store = transaction.objectStore("Off-DB");

 db.onerror = function(event)
 console.log("ERROR" + event.target.errorCode);
 

 store.put(value: data);

 var mystorage = store.get(1);

 transaction.complete = function() 
 db.close();
 
 

I think the Code is working so far because i get this out out debugging my program:

The get()-Method is extracting something. But i want that in the variable mystorage should be just the value of the IndexedDB entry.

What i've done so far do solve the problem:
- reading documentations about get()-method in indexedDB
- there is one post on stackoverflow that discusses this issue. but i could not solve the problem with it

javascript indexeddb

share|improve this question

asked Mar 21 at 17:09

Alfons-AlpiAlfons-Alpi

237

add a comment | 

I want to get the value of a entry definied by key from my indexedDB. The Code where i want to extract the value looks as follows:

request.onsuccess = function (event) 
 db = request.result;
 transaction = db.transaction("Off-DB", "readwrite");
 store = transaction.objectStore("Off-DB");

 db.onerror = function(event)
 console.log("ERROR" + event.target.errorCode);
 

 store.put(value: data);

 var mystorage = store.get(1);

 transaction.complete = function() 
 db.close();
 
 

I think the Code is working so far because i get this out out debugging my program:

The get()-Method is extracting something. But i want that in the variable mystorage should be just the value of the IndexedDB entry.

What i've done so far do solve the problem:
- reading documentations about get()-method in indexedDB
- there is one post on stackoverflow that discusses this issue. but i could not solve the problem with it

javascript indexeddb

share|improve this question

asked Mar 21 at 17:09

Alfons-AlpiAlfons-Alpi

237

request.onsuccess = function (event) 
 db = request.result;
 transaction = db.transaction("Off-DB", "readwrite");
 store = transaction.objectStore("Off-DB");

 db.onerror = function(event)
 console.log("ERROR" + event.target.errorCode);
 

 store.put(value: data);

 var mystorage = store.get(1);

 transaction.complete = function() 
 db.close();
 
 

share|improve this question

asked Mar 21 at 17:09

Alfons-AlpiAlfons-Alpi

237

share|improve this question

asked Mar 21 at 17:09

Alfons-AlpiAlfons-Alpi

237

asked Mar 21 at 17:09

Alfons-AlpiAlfons-Alpi

237

asked Mar 21 at 17:09

Alfons-AlpiAlfons-Alpi

237

1 Answer
1

active

oldest

votes

-1

I solved the question on my own:

 db.transaction("Off-DB").objectStore("Off-DB").get(4).onsuccess = function(event) 
 console.log("Your value is:" + event.target.result.value);
 ;

With this code you get the value of key 4 of your indexedDB.

share|improve this answer

answered Mar 21 at 20:02

Alfons-AlpiAlfons-Alpi

237

add a comment | 

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-1

I solved the question on my own:

 db.transaction("Off-DB").objectStore("Off-DB").get(4).onsuccess = function(event) 
 console.log("Your value is:" + event.target.result.value);
 ;

With this code you get the value of key 4 of your indexedDB.

share|improve this answer

answered Mar 21 at 20:02

Alfons-AlpiAlfons-Alpi

237

add a comment | 

-1

I solved the question on my own:

 db.transaction("Off-DB").objectStore("Off-DB").get(4).onsuccess = function(event) 
 console.log("Your value is:" + event.target.result.value);
 ;

With this code you get the value of key 4 of your indexedDB.

share|improve this answer

answered Mar 21 at 20:02

Alfons-AlpiAlfons-Alpi

237

add a comment | 

I solved the question on my own:

 db.transaction("Off-DB").objectStore("Off-DB").get(4).onsuccess = function(event) 
 console.log("Your value is:" + event.target.result.value);
 ;

With this code you get the value of key 4 of your indexedDB.

share|improve this answer

answered Mar 21 at 20:02

Alfons-AlpiAlfons-Alpi

237

 db.transaction("Off-DB").objectStore("Off-DB").get(4).onsuccess = function(event) 
 console.log("Your value is:" + event.target.result.value);
 ;

share|improve this answer

answered Mar 21 at 20:02

Alfons-AlpiAlfons-Alpi

237

answered Mar 21 at 20:02

Alfons-AlpiAlfons-Alpi

237

answered Mar 21 at 20:02

Alfons-AlpiAlfons-Alpi

237