Dropdown validation on ejs grid is not working.

Question

I am trying to have a validation message for my Dropdown AccountTypeId but no luck. Any help will be appreciated. Thanks.Index.cshtmlAddPartial:Controller:Model:On Running:

Vignesh Sivagnanam · Accepted Answer

Hi Joseph 
  
Sorry for the late reply 
  
Based on your query we found that you have faced issue with the validation rules in the grid’s dialog template. We checked your code example and we have prepared a sample by append the validation rules to the dropdown, but we are still not able to reproduce the reported issue at our end. 
  
Please share the below details to validate further, 
  
1. Modify the below sample with your code and share to us to validate. 
  
2. Share the issue reproduced sample. 
  
3. Share full grid code example. 
  
Sample : https://www.syncfusion.com/downloads/support/directtrac/general/ze/core1627035720.zip 
  
Regards 
Vignesh Sivagnanam

Vignesh Sivagnanam · Answer

Hi Joseph 
  
Greetings from Syncfusion support 
  
Based on your query you want to add a validation to the dropdown in the dialogTemplate in the grid. You can add a validation rules to the dropdown in the grid edit dialog using the EJ2 Grid actionComplete event. You can use the below Code example to achieve your requirement.  
  
Please refer the below Code example for your reference, 
  




function actionComplete(args) { 
      if (args.requestType === 'beginEdit' || args.requestType === 'add') { 
        (args.form).ej2_instances[0].addRules("OrderID", { required: [true, "Please enter a value"] }); 
        (args.form).ej2_instances[0].addRules("ShipCity", { required: [true, "Please select a value"] }); 
……………………………………………………………………………………. 
     } 
} 
  
  
Documentation : https://ej2.syncfusion.com/aspnetcore/documentation/grid/edit/#adding-validation-rules-for-custom-editors 
  
Regards 
Vignesh Sivagnanam

Joseph · Answer

Hi Vignesh,I still missing something because the validation is still not working.AddPartialIt is weird because the validation triggers only when there is a cascading.

Joseph · Answer

Hi Vignesh!  Thank you so much! It works now!!! Cheers! Keep safe!!

Vignesh Sivagnanam · Answer

Hi Joseph 

We are happy to hear that your issue has been resolved. 

Please get back to us if you need further assistance. 

Regards, 
Vignesh Sivagnanam