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Value couldn't be recognized after re-type

Hi Syncfusion Team,

I've faced a problem that is still occur on your demo website.


This is step by step what problem that i faced.

  1. At the beginning, i select 'Badminton' option and i got value, text correctly.1.jpg2.jpg
  2. Press back space key for deleting what i chose.5.jpg
  3. Re-type exactly the value that exists in List. at this time, i couldn't get the value and the text as Step 1 does.3.jpg
  4. Even when the combobox focus to the right value but after focusing out, or pressing tab/enter. Value & Text are still empty.4.jpg

Hope you reply as soon as you can.

Thanks and best regards.

5 Replies

UD UdhayaKumar Duraisamy Syncfusion Team January 26, 2023 08:57 AM UTC

Hi Duong,

We have validated the reported query on our end but unfortunately, we couldn't reproduce the reported issue as per your scenario. We have also shared a sample and video illustration for your reference. In order to assist us in identifying the problem and provide a better solution, we kindly request that you provide additional details about the issue as mentioned below:

  1. A runnable sample that demonstrates the issue in your specific scenario, or modify the shared sample as per your scenario.
  2. A video illustration of the issue.

[ Video illustration ]


Sample : https://www.syncfusion.com/downloads/support/directtrac/general/ze/ComboBox97225499


Udhaya Kumar D

DV Duong Vu Duc Hien replied to UdhayaKumar Duraisamy January 26, 2023 10:06 AM UTC

Hi Udhaya Kumar D,

This is video illustration of the issue.

There is no problem if you click on options but if just go out of the component. This will happen.

Attachment: ComboBox_74d5f607.rar

UD UdhayaKumar Duraisamy Syncfusion Team January 30, 2023 12:52 PM UTC

We have considered the reported issue " The change event is triggered when we re-enter the same value and focus out of the component " as a bug from our end, and the fix for the issue will be included in our patch release by the middle of February 2023.

You can now track the status of the feedback through the below link,


Disclaimer: “Inclusion of this solution in the weekly release may change due to other factors including but not limited to QA checks and works reprioritization.”

DV Duong Vu Duc Hien replied to UdhayaKumar Duraisamy January 30, 2023 11:51 PM UTC

Thank you for your supporting.

UD UdhayaKumar Duraisamy Syncfusion Team January 31, 2023 05:44 AM UTC

We are happy to assist you. Please let us know if you require any further assistance with this.

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