1. Feedback
  2. JavaScript
  3. 51237

Welcome to the JavaScript feedback portal. We’re happy you’re here! If you have feedback on how to improve the JavaScript, we’d love to hear it!

  • Check out the features or bugs others have reported and vote on your favorites. Feedback will be prioritized based on popularity.
  • If you have feedback that’s not listed yet, submit your own.

Thanks for joining our community and helping improve Syncfusion products!

1
Vote

In ComboBox, preselected values with EnableVirtualization are not working properly

Description:

When enabling virtualization with preselected values,

In the local data source, the preselected values work correctly for the first 10 items. After that, custom values will be bound to the component.
In the remote data source, the preselected values are bound when  open the dropdown popup. After that, the dropdown popup will show the first 10 items in the popup list.

Sample in JS - https://stackblitz.com/edit/n339mh-2efhzz?file=index.js,index.html


Replication Procedure:

  1. Run the sample.
  2. Open the Dropdown
  3. See the issue . (The dropdown popup will show the first 10 items in the popup list) 

Expected: When enabling virtualization with preselected values, need to bind the preselected value correctly and the dropdown popup will display all the data in the data source.

Current: When enabling virtualization with preselected values, the preselected value is not bound correctly, and the dropdown popup will show the first 10 items in the list.