Combined asp.net core EJ1 with Ej2

Question

Is it possible to combine the 2 EJ frameworks i want to use the ones already available in the ej2 but also some from EJ1 that are not available in 2 and update them as they are added to EJ2. is this possible.

I saw a thread in JS platform using $.extend(ej, syncfunsion) method does it work the same here, are methods already available in newer EJ2 overwritten by extend() in the resulting script.and will the razor syntax work for ej1 components.

Would it work if i use the same approach in my Layout.cshtml adding the packs in the right order and the use the $.extend() method and add both nuget packages to my project?

and what do i do with the taghelpers?

Sridurgha Uthayakumaran · Answer

Hi Alexander, 
  
Thanks for your interest in Essential JS 2. 
  
Currently we have known issues in JS 1 and JS 2 compatibility in ASP. Net Core. This issue is due to the DataManager conflicts between Essential JS 1 and Essential JS 2. The fix for this issue will be included in Volume 1, 2018 SP1 release. 
Yes we have to extend the Syncfusion namespace with ej for compatibility. Please find the below documentation for the compatibility steps used for JavaScript ES 5. 
https://ej2.syncfusion.com/documentation/compatibility/Essential-JS-1-JavaScript.html 
Kindly find the documentation of ASP.Net Core in the below link for your reference. 
  
https://ej2.syncfusion.com/aspnet/documentation/getting-started/?syntax=tag  
  
Please let us know if you have any concerns. 
  
Regards, 
Sridurgha U