I am using the angular syncfusion Dropdown and am facing the issue that whenever I hover on the dropdown list, it gets selected multiple times.
The issue is not continuously occurring, but it persists. On selection of any one item on the dropdown list I am getting error like core.js:6210 ERROR TypeError: Cannot read properties of null (reading 'querySelector')
I am attaching a code snippet as well as some screenshots of UI.
Thank you for your help.
We have validated the reported query on our end by creating a sample based on the shared code snippet, but unfortunately, we were unable to reproduce the reported issue as per your scenario. We have also shared a sample for your reference. In order to assist us in identifying the problem and providing a better solution, we kindly request that you provide additional details about the issue, as mentioned below:
Udhaya Kumar D
Thank you for your reply
This issue is not continuously reproducing. Dropdown is implemented in Syncfusion dialog. if we contineously try to open dropdown then it occurs at some time.
I am attaching video recording for you reference.
Thank you in advance.
It appears that the video reference may have been missed to attach. In order to facilitate further validation, we kindly request that you attach it.
Sorry for inconvenience
I am attaching video
After reviewing the information you provided, we have conducted tests on our end and were unable to reproduce the issue as per your scenario. To assist you further, we have shared a sample and video illustration that may be helpful in resolving the issue.
Additionally, upon reviewing the shared code snippet, we noticed that you have used the allowCustom property, which is not applicable to the DropDownList component. We recommend removing the non-applicable properties from the component and trying again.
You can refer to the below documentation to know about properties that are applicable to the DropdownList component.
If you still face any issue or problem, please share the below mentioned details. Which will help us to validate the issue further and provide you a better solution.