DataManager - executeLocal() : Json data is required to execute

[John]

Hi!

In my project UnobtrusiveJavaScriptEnabled is enabled, i was linked ej.unobtrusive.min as it's indicated in https://help.syncfusion.com/aspnetmvc/unobtrusive, but when data is binding I've got an error:

Uncaught DataManager - executeLocal() : Json data is required to execute

Error: DataManager - executeLocal() : Json data is required to execute

    at f (http://localhost:3904/Scripts/ej/ej.web.all.min.js:10:93938)

    at t.DataManager.executeLocal (http://localhost:3904/Scripts/ej/ej.web.all.min.js:10:33333)

    at Object._ensureDataSource (http://localhost:3904/Scripts/ej/ej.web.all.min.js:10:3077598)

    at Object._checkDataBinding (http://localhost:3904/Scripts/ej/ej.web.all.min.js:10:3053996)

    at Object._init (http://localhost:3904/Scripts/ej/ej.web.all.min.js:10:3049034)

    at Object.<anonymous> (http://localhost:3904/Scripts/ej/ej.web.all.min.js:10:21556)

    at init.n.fn.(anonymous function) [as ejGrid] (http://localhost:3904/Scripts/ej/ej.web.all.min.js:10:22813)

    at initControls (http://localhost:3904/Scripts/ej/ej.unobtrusive.min.js:10:3013)

    at checkUnobtrusive (http://localhost:3904/Scripts/ej/ej.unobtrusive.min.js:10:3247)

    at Function.wd.init (http://localhost:3904/Scripts/ej/ej.unobtrusive.min.js:10:3489)

[Prasanna Kumar Viswanathan]

Hi John, 

Thanks for contacting Syncfusion support. 

We checked in our sample by enable Unobstrusive and we unable to reproduce the mentioned issue at our end. In our sample we bind data for the grid in a button click.  

To find out the root cause, we need the following details.  

1. Share the code example of a Grid and server-side.  

2. Share the code example that you have binding data to a Grid.  

3. Have you using any adaptors like URL, remoteSave etc.? 

4. Essential Studio Version details.   

Sample: http://www.syncfusion.com/downloads/support/forum/131489/ze/Sample145862-934240073 

Regards, 

Prasanna Kumar N.S.V