You can get the input element and then set its readOnly property to true as follows: document.getElementById('InputFieldID').readOnly = true; Specifically, this is what you want: …

Set a text field to read-only: The readOnly property sets or returns whether a text field is read-only, or not. A read-only field cannot be modified. However, a user can tab to it, highlight it, …

Dec 27, 2023 · In this comprehensive tutorial, we‘ll explore how to dynamically add and remove the readonly attribute in JavaScript. By the end, you‘ll understand how to toggle read-only …

Dec 14, 2008 · With any JavaScript interpreter that implements ECMAScript 5 you can use Object.defineProperty to define readonly properties. In loose mode the interpreter will ignore a …

Jul 24, 2023 · The JavaScript strict mode -only exception "is read-only" occurs when a global variable or object property that was assigned to is a read-only property.

I want to customize my Jira and need to set a text input field to readonly in javascript / html. I got the following code already, which sets a default value into my customfield "summary": …

Let’s look at how we can make a JavaScript object property read-only using little-known built in functions. JavaScript Object Literals are by dynamic by default.

Jun 12, 2014 · Sometimes you want a property of an object in JavaScript to be read-only. Thanks to newer language features, this is pretty easy to set up!

Mar 1, 2025 · Read-only properties are essential in this context, and Object.defineProperty() is your key tool. This article will explain how to create and check read-only properties in …

Using property descriptors we can make a property read only, and any attempt to change it's value will fail silently, the value will not be changed and no error will be thrown.