How to Register JavaScript on DevExpress Callbacks

• May 16, 2020

DevExpress controls provide a client-side mechanism that evaluates and executes JavaScript blocks passed to a client on callbacks. Add a specific prefix to a script block’s id attribute, and a special function locates this prefix and processes the block.

There are two types of script registration: script include and script block.

• Use the ‘dxis_‘ prefix to register a custom stand-alone JavaScript file.
• Use the ‘dxss_‘ prefix to register a script block.

See the following KB article to learn more: How to register JavaScript on DevExpress callbacks.