Enable Server Filtering do not update the dropdown results

[Ecosfera creative business solutions]

Hi i have more then 9000 element to show in the multi select dropdown readed by a WebMethodCall via a

WebMethodAdaptor.

All warks from the server side so, when i try to filter the list the webmethod is called and correctly return the results but the dropdown stay empty, also without showing thet there are no results.
I do not understand what is wrong with it.

Virtual scroll works good insead.

Do you have some working example with server filtering enabled?

[SureshRajan Alagarsamy]

Hi Ecosfera,

We have reviewed your query and understand that you are facing issue with the EJ1 Dropdown List control. We would like to inform you that our EJ1 products have been declared as retired products since our Volume 4 SP release, and we will not make any improvements to the EJ1 components. Refer to the release notes below for further reference.

Release Notes : https://help.syncfusion.com/js/release-notes/v20.4.0.44?type=all

However, we also recommend considering the use of the EJ2 Dropdown List component to see if it achieves the exact requirement from your side. We have included a link to the EJ2 Dropdown List control demo and documentation for your reference.

The EJ2 Dropdown List  control has many features and capabilities, and it is compatible with the EJ1 components. We have also included a link to our compatibility documentation for your reference.

Compatibility documentation : https://help.syncfusion.com/js/compatibility-ej1-ej2  

EJ2 demo : https://ej2.syncfusion.com/javascript/demos/#/bootstrap5/drop-down-list/default.html

EJ2 documentation : https://ej2.syncfusion.com/javascript/documentation/drop-down-list/es5-getting-started/

Check out the shared details and get back to us if you need any further assistance.

Regards,
Suresh.

[Ecosfera creative business solutions]

hi , thenks for the reply,

I know that the product is retired but i need to use that because i have to manage with an old asp.net webform page and i need cmoponent with server event.

The question is to know if ther is an old examples repository or if there is a way to see the reference page that at this time is broken (https://help.syncfusion.com/cr/aspnet/  continuous redirect)

maybe i can forse the component to bind the new datasource but i need JS documentation  api to know how to do it

[SureshRajan Alagarsamy]

Hi Ecosefera,

We have reviewed your query and understand that you looking for documentation or example about Server Filtering in the EJ1 Dropdown List component.

We have attached the relevant documentation link that provides information on Server Filtering in the EJ1 Dropdown List component. This documentation link should provide you with all the necessary details you require to understand and implement this property in your application.

Documentation : https://help.syncfusion.com/aspnet/dropdownlist/serverfiltering#server-filtering

Check out the shared details and get back to us if you need any further assistance.

Regards,
Suresh.