Field required not going away for treedropdown in treegrid

[Zachary]

I have a DropDownTree in my treegrid. As I fill in the required fields, The "This field is required" call out disappears for all of the fields except for the DropDownTree.

Is there a way to prevent this from hap

    <e-column field="category" headerText="Category" [validationRules]="required" [edit]='editOptions'

      [customAttributes]="customAttributes"></e-column>    

    this.editOptions = {

      create: () => {

        this.elem = document.createElement('input');

        return this.elem;

      },

      read: () => {

        return this.dropDownTreeObj.text;

      },

      destroy: () => {

        this.dropDownTreeObj.destroy();

      },

      write: (args: { rowData: Object, column: Column }) => {

        this.dropDownTreeObj = new DropDownTree({

          fields: this.fields

        });

        this.dropDownTreeObj.text = (args.rowData as Transaction).category;

        this.dropDownTreeObj.cssClass = "mytree";

        this.dropDownTreeObj.showClearButton = true;

        this.dropDownTreeObj.popupWidth = "300px";

        this.dropDownTreeObj.appendTo(this.elem);

        this.dropDownTreeObj.allowFiltering = true;

      }

    };

[Padmavathy Kamalanathan]

Hi Zachary, 

 

Thanks for contacting Syncfusion Forums. 

 

Query: As I fill in the required fields, The "This field is required" call out disappears for all of the fields except for the DropDownTree. 

 

We can reproduce the issue at our end. Since it occurs from our dependent control, we have passed the same to them. We will provide further details on or before 1^st October 2021. 

 

In the mean time, please share us your complete Tree Grid rendering code (along with event codes, custom attribute codes) and video demo of the issue which would help issue confirmation and validation. 

 

Kindly get back to us for further assistance. 

 

Regards, 

Padmavathy Kamalanathan 

[Pon Selva Jeganathan]

Hi Zachary,   

 

Thanks for your patience. 

 

On further analyzing, the validation is disappeared when only focus out of the dropdown list, which is the default behavior.  

 

Please refer to the below screenshot, 

 

 

Kindly get back to us for further assistance. 

 

Regards,            

Pon selva 

[Zachary]

Thanks for the update Pon. For this issue i was focusing out of the dropdownlist by clicking tab. However, I had to switch to a different control so if you want to close this one out I understand.

[Pon Selva Jeganathan]

Hi Zachary,  

 

Thanks for the update. 

 

Kindly get back to us for further assistance. We are happy to assist you. 

   

Regards, 

Pon selva