API & Custom Code

Ask Developers Ask developers for help writing and implementing custom code solutions in your Knack apps. Show & Tell Share how you’ve leveraged custom code solutions in your Knack apps.

Topic	Replies	Views	Activity
About the API & Custom Code category API & Custom Code	1	1157	December 8, 2021
New Chrome Extension for next-gen builder Show & Tell	1	47	August 19, 2025
Advance Notice of 2 Potentially Breaking Changes in Week 35 (Aug 26) API & Custom Code	0	71	August 18, 2025
NEW! Custom CSS for Next-Gen Apps API & Custom Code	0	60	August 13, 2025
How to Automatically Update a Connected Field via External API Call in Knack? Ask Developers	1	35	July 26, 2025
⚠️ Potential Breaking Change: Connection record values will include additional data attributes API & Custom Code connections	4	74	July 16, 2025
Knacksters WhatsApp Group Show & Tell	18	2162	July 5, 2020
Prakash Hinduja Switzerland (Swiss) How can I add custom features to my Knack app using the API? API & Custom Code	1	26	July 10, 2025
Using the API to Put an Update on a Record API & Custom Code	2	40	June 17, 2025
Changing File Hyperlink Text Show & Tell	38	2062	June 9, 2025
Importing graphic links revisited (2025) Show & Tell	0	27	June 8, 2025
Display 'last updated' Ask Developers	7	96	June 3, 2025
Add external link to page menu Show & Tell	11	2194	June 3, 2025
Styling Knack Apps - Fun With Menu Views Show & Tell	7	899	June 1, 2025
Maps - and iOS / android directions Ask Developers	2	29	May 29, 2025
Securely store and access API keys in a JavaScript snippet Ask Developers	12	644	May 28, 2025
Universal API for Knack to Databases and Files API & Custom Code	14	188	May 22, 2025
Knack unable to save javascript/css changes API & Custom Code	4	57	May 20, 2025
Knack Connector for Power Query (Excel/Power BI) Show & Tell	11	569	May 13, 2025
Need Help with CSS Code for Round Photo Frames API & Custom Code	9	752	May 13, 2025
Preventing Duplicates in Combined Fields (Many-to-Many Records) Using JavaScript (Solved) Show & Tell	1	75	April 24, 2025
Auto populate Connected Field Ask Developers	3	549	April 24, 2025
Use CSS to make the table headers in all Knack grids—or in specific views—sticky Show & Tell	1	55	April 18, 2025
My Unfinished Dashboard Show & Tell	2	107	April 17, 2025
Show a pencil icon when a Table cell has "inline editing" enabled Show & Tell	2	1000	April 15, 2025
Hiding Entry Summaries with KTL Class Keyword Show & Tell	0	29	April 15, 2025
Simple Data Dashboard 📊 Show & Tell	0	93	April 13, 2025
Search Component Pre-Filtering Show & Tell	0	34	April 12, 2025
Secure Password Setup, without Sending Passwords Show & Tell	2	65	April 7, 2025
Subtotal for Second Level Grouping Ask Developers	12	164	April 6, 2025