REDCap JavaScript Injector

Overview

Summary

Key Value
Official Name redcap_javascript_injector
Short Description Allow project admins to inject JavaScript code into surveys and data entry pages.
Author Günther Rezniczek (Ruhr-Universität Bochum)
Homepage URL https://github.com/grezniczek/redcap_javascript_injector
Most Recent Update 2024-07-17
Version Number v2.2.1
Complexity Medium
Setup Time Short
Viewable by Users? Yes
Security Risks Unsure
Does data leave REDCap? Yes or No

Description

Allow project admins to inject JavaScript code into surveys and data entry pages.

User Notes

Enabling the Module (after installation)

To use this module in REDCap, enable the redcap_javascript_injector module in the External Modules page of your REDCap project.

Searching for the module
Search for the "redcap_javascript_injector" module (enlarged image)
Post module installation dialog
"redcap_javascript_injector" module post-installation dialog(enlarged image)

After selecting "Enable a module", you can search for and enable the REDCap JavaScript Injector module.

Searching for the module
Search for the "redcap_javascript_injector" module (enlarged image)
Post module installation dialog
"redcap_javascript_injector" module post-installation dialog(enlarged image)

Below is a video walk through using the REDCap JavaScript Injector external module in a REDCap project.

Video walkthrough for the "REDCap JavaScript Injector" module (video on Box)

Technical Notes

Common Troubleshooting Issues

  • Javascript Code configuration

Module Setup Notes

  1. No known extra setup notes

Updated on August 7, 2025