A critical vulnerability was discovered in React Server Components (Next.js). Our systems remain protected but we advise to update packages to newest version. Learn More

Per Gunsarfs
Sep 21, 2015
  5222
(7 votes)

Placeholder text for property editors

Last week I ran into a (slightly hidden) feature in EPiServer that I think could be quite useful in many scenarios. So let's share it! 

What I found it that it's possible to add placeholder/watermark text to the property editors. That is accomplished by setting the "Promt" property on the "Display" attribute for the property. So this code:

 [Display(Prompt = "Enter title here")]
 public virtual string Title { get; set; }

Would generate this:

The caveat to all this is that it will only work for "simple" property editors. I tested it on basic textboxes and date selectors, and it worked great. However, for more complex ones, e.g. a content area editor, the placeholder text will not be shown.

Sep 21, 2015

Comments

valdis
valdis Sep 21, 2015 04:30 PM

Nice!

Per Nergård (MVP)
Per Nergård (MVP) Sep 21, 2015 08:09 PM

Nice! To bad it doesn't work for contentareas.

Please login to comment.
Latest blogs
Looking back at Optimizely in 2025

Explore Optimizely's architectural shift in 2025, which removed coordination cost through a unified execution loop. Learn how agentic Opal AI and...

Andy Blyth | Dec 17, 2025 |

Cleaning Up Content Graph Webhooks in PaaS CMS: Scheduled Job

The Problem Bit of a niche issue, but we are building a headless solution where the presentation layer is hosted on Netlify, when in a regular...

Minesh Shah (Netcel) | Dec 17, 2025

A day in the life of an Optimizely OMVP - OptiGraphExtensions v2.0: Enhanced Search Control with Language Support and Synonym Slots

Supercharge your Optimizely Graph search experience with powerful new features for multilingual sites and fine-grained search tuning. As search...

Graham Carr | Dec 16, 2025

A day in the life of an Optimizely OMVP - Optimizely Opal: Specialized Agents, Workflows, and Tools Explained

The AI landscape in digital experience platforms has shifted dramatically. At Opticon 2025, Optimizely unveiled the next evolution of Optimizely Op...

Graham Carr | Dec 16, 2025

Optimizely CMS - Learning by Doing: EP09 - Create Hero, Breadcrumb's and Integrate SEO : Demo

  Episode 9  is Live!! The latest installment of my  Learning by Doing: Build Series  on  Optimizely Episode 9 CMS 12  is now available on YouTube!...

Ratish | Dec 15, 2025 |

Building simple Opal tools for product search and content creation

Optimizely Opal tools make it easy for AI agents to call your APIs – in this post we’ll build a small ASP.NET host that exposes two of them: one fo...

Pär Wissmark | Dec 13, 2025 |