Jan 13, 2021 · As already stated by @Rod911 you can do something like this: return unescaped. .replace(/&/g, "&amp;") .replace(/</g, "&lt;")

Jul 3, 2013 · Attach an "onchange" event to your select element with a function which checks which option is the selected value and if it is the "Other" option, change a hidden text box from being hidden to being visible. Example below:

Mar 10, 2015 · HTML was designed for document layout so the noscript and noframes are about as close as HTML gets to handling conditionals. You could conceivably approach this problem with javascript. var node; if(true) { node = document.getElementById('if-part'); else { node = document.getElementById('else-part'); node.style.visibility = 'visible';

This first example shows the conditional statements outside the Insert Link elements. You can see the distinct separation between the conditional statement and the link HTML elements. The link destinations are shown in yellow text.

Learn how to include HTML snippets in HTML. Save the HTML you want to include in an .html file: Including HTML is done by using a w3-include-html attribute: HTML includes are done by JavaScript. if (this.status == 404) {elmnt.innerHTML = "Page not found.";} Call includeHTML () at the bottom of the page: You can include any number of HTML snippets:

Jul 24, 2018 · In this short post, I'll create a simple tag helper to conditionally render content in a Razor page, equivalent to adding an @if statement to standard Razor. The Razor @if statement. As an example, I am going to create tag helpers for writing the following example razor: @if(true) { < p > Included </ p >} @if(false) { < p > Excluded </ p >}

Nov 25, 2024 · There are two main types of HTML editors: Text-Based Editors – Allow direct coding with features like syntax highlighting and code completion for full control over the webpage structure. Example – Sublime Text, Visual Studio Code, etc.

Apr 23, 2025 · While using HTML it can be very handy to have an easy way to remember how to use HTML tags properly and how to apply them. MDN provides you with extended HTML reference documentation as well as a deep instructional set of HTML guides. However, in many cases we just need some quick hints as we go.

Oct 11, 2023 · Suppose, you are typing something in contentEditable tag, you also have a button on click of which some HTML is added in the tag, you can do this by using document.append() or writing a...

One such approach is leveraging HTML5’s contenteditable attribute to enable rich text editing directly within the browser. This powerful feature allows users to modify the content of an element as if they were working with a text editor, making it an invaluable tool for applications that need in-place text editing.