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Can't get grid to show data

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127948 Dec 20,2016 07:49 PM Dec 23,2016 01:28 AM ASP.NET Core 6
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Tags: Grid
R Brian Lindahl
Asked On December 20, 2016 07:49 PM

I'm making my first foray into asp.net core. I've put together a sample application that closely mimics my actual application's setup.

When I try to view the /Foos page, I get an exception in the syncfusion javascript file:

http://localhost:9390/lib/syncfusion-javascript/Scripts/ej/web/ej.web.all.min.js
line: 10
column: 2960332
message: n.views is undefined
stack: ".addInitTemplate@http://localhost:9390/lib/syncfusion-javascript/Scripts/ej/web/ej.web.all.min.js:10:2960332._initGridRender@http://localhost:9390/lib/syncfusion-javascript/Scripts/ej/web/ej.web.all.min.js:10:2954825._initDataSource/<@http://localhost:9390/lib/syncfusion-javascript/Scripts/ej/web/ej.web.all.min.js:10:2934612t.proxy/<@http://localhost:9390/lib/syncfusion-javascript/Scripts/ej/web/ej.web.all.min.js:10:25842jQuery.Callbacks/fire@http://localhost:9390/lib/jquery/dist/jquery.js:3182:11jQuery.Callbacks/self.fireWith@http://localhost:9390/lib/jquery/dist/jquery.js:3312:7t.DataManager.prototype._makeRequest/l<@http://localhost:9390/lib/syncfusion-javascript/Scripts/ej/web/ej.web.all.min.js:10:33437t.DataManager.prototype._makeRequest/v<@http://localhost:9390/lib/syncfusion-javascript/Scripts/ej/web/ej.web.all.min.js:10:34053w/<@http://localhost:9390/lib/syncfusion-javascript/Scripts/ej/web/ej.web.all.min.js:10:92779jQuery.Callbacks/fire@http://localhost:9390/lib/jquery/dist/jquery.js:3182:11jQuery.Callbacks/self.fireWith@http://localhost:9390/lib/jquery/dist/jquery.js:3312:7done@http://localhost:9390/lib/jquery/dist/jquery.js:8754:5.send/callback/<@http://localhost:9390/lib/jquery/dist/jquery.js:9120:9"

Attachment: WebApplication11_764dc59f.zip

Jayaprakash Kamaraj [Syncfusion]
Replied On December 21, 2016 07:50 AM

Hi Brian, 

Thank you for contacting Syncfusion support. 

We have analyzed your attached sample and found that you have missed to mention adaptor in your sample. So, we suggest you to mention adaptor as UrlAdaptor in your sample. In Grid, we have many adaptors to perform crud operations . Refer to the below document for information about adaptors. 


  <e-datamanager url="/Foos/DataSource" 
                 insert-url="/Foos/Insert" 
                 remove-url="/Foos/Remove" 
                 update-url="/Foos/Update" adaptor="UrlAdaptor"> 
  </e-datamanager> 

Regards, 

Jayaprakash K. 


R Brian Lindahl
Replied On December 21, 2016 11:12 AM

Thank you! I'll put that in and give it a try. I couldn't find any documentation on how to specify the adaptor type.

R Brian Lindahl
Replied On December 21, 2016 11:18 AM

Unfortunately, that didn't help. Still seeing the same exception in javascript when the page is loading.

Jayaprakash Kamaraj [Syncfusion]
Replied On December 22, 2016 08:32 AM

Hi Brian, 
 
We have analyzed your sample and found that you have referred jsrender.min.js file with wrong path. The jsrender.js file is used to render the templates. Please refer to the below code example and modified sample. 
 
<environment names="Development"> 
        <script src="~/lib/jquery/dist/jquery.js"></script> 
        <script src="~/lib/bootstrap/dist/js/bootstrap.js"></script> 
        <script src="~/js/site.js" asp-append-version="true"></script> 
        @*<script src="~/lib/syncfusion-javascript/Scripts/jsrender.min.js"></script> // Wrong path *@ 
        <script src="~/lib/jsrender/jsrender.min.js"></script> // Correct path 
        <script src="~/lib/syncfusion-javascript/Scripts/ej/web/ej.web.all.min.js"></script> 
    </environment> 


 
Regards, 
 
Jayaprakash K. 


R Brian Lindahl
Replied On December 22, 2016 03:51 PM

Thanks. I figured it was something stupid.

Jayaprakash Kamaraj [Syncfusion]
Replied On December 23, 2016 01:28 AM

Hi Brian,  
 
We are happy that the problem has been solved. 
 
Please get back to us if you need any further assistance.   
 
Regards,  
 
Jayaprakash K. 


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