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Offline Web App

Thread ID:





107069 Feb 11,2013 03:09 PM UTC Dec 8,2015 11:35 AM UTC Orubase 8
Tags: Orubase
Philip Herzl
Asked On February 11, 2013 03:09 PM UTC


I have a general problem in understanding Web Apps / offline behaviour.

In my understanding a Web app is basically nothing more than a view / skin for a Webpage, ASP MVC in case of Orubase.

But if i'm right what happens when the device or the Server is offline?

Is it possible to "cache" some core offline features at the device (ie. save to local db) or  must this core functionality be done in  platform specific native code?  

Is it possible to use a local db (like sqlite) at all?

Any help (links) would be appreciated!




Sahaya Sweetlin Ponmalar P [Syncfusion]
Replied On February 13, 2013 11:52 AM UTC

Hi Philip,


Thanks for your interest in Syncfusion Products. Please find the response below for your queries.


Currently, Orubase supports showing the graceful messages when the network connection is lost, server is not available. Please find the attached screenshots showing the messages /alerts.  We are working on offline Caching / storing will be included in upcoming releases. If the app is using the local Html5 pages then we can achieve offline database synchronization using Microsoft Sync Framework and Orubase Storage APIs. We are preparing the blog for Sync framework and it will be updated by next week.


For more details about network alert: http://help.syncfusion.com/UG/orubase/Documents/networkconnectionerroralert.htm


Please let us know if any clarifications.



Ponmalar P

Network Alert_ Screenshots_c87f46db.zip

Philip Herzl
Replied On February 15, 2013 08:04 PM UTC

Hi Ponmalar,

Thank's for your Answer!

I think this offline caching, storing to local Db and syncing later on is what we are looking for.

When will these features be available approximately?




Sahaya Sweetlin Ponmalar P [Syncfusion]
Replied On February 18, 2013 12:17 PM UTC

Hi Philip,


The blog for the "Offline database synchronization using Microsoft Sync Framework" will be available on or before 22nd Feb, 2013.


Please let us know if you have queries



Ponmalar P

Sahaya Sweetlin Ponmalar P [Syncfusion]
Replied On February 28, 2013 09:40 AM UTC

Hi Philip,


Sorry for the delay,


We have prepared the document for "Offline database synchronization using Microsoft Sync Framework". Please check the attachment and it will be displayed online as soon as possible.


Please let us know if you have any queries




Getting Started with Offline database Synchronization_c54223b4.zip

syncfusion fan
Replied On November 1, 2013 09:47 PM UTC

this link doesn't work, can someone update or email me the sample and any updated documentation regarding offline sync.

thank you

Gobi M [Syncfusion]
Replied On November 11, 2013 10:13 AM UTC

Hi JJ Brantingham,

We regret for the inconvenience caused.

The file you are looking for is not available due to server failure at one of our hosting sites. We are not able to recover the link from the above forum. However we have prepared the same document for “Offline database synchronization using Microsoft Sync Framework” and attached here. The download link for the sample is given in this document

Please check this and let us know if you need further assistance.


Gobi M  


Ikram Issa
Replied On December 7, 2015 11:37 AM UTC

The link provided is not working, please provide a working link.


Deepa Loganathan [Syncfusion]
Replied On December 8, 2015 11:35 AM UTC

Hi JJ Brantingham

Sorry for the inconvenience caused. 

We have dropped Orubase own native API access and integrated it with Cordova. We have removed Microsoft Sync framework sample, since it had our own Native API library. You can create offline Orubase applications with the support of Cordova SQLite plugin and Orubase UI Components.

Please let us know if you need any further clarifications. 

Deepa L


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