This article mainly introduces the web front-end vue to implement interpolated text and output original html. Now I share it with you and give you a reference.
Vue.js uses an HTML-based template syntax that allows developers to declaratively bind the DOM to the data of the underlying Vue instance. All Vue.js templates are legal HTML and can be parsed by browsers and HTML parsers that follow the specification.
The most common data binding in vue is text interpolation using "Mustache" syntax (double braces):
<span>Message: {{ value }}</span> // 插值文本Whenever, the value attribute on the bound data object occurs If any changes are made, the page will be re-rendered accordingly.
Or sometimes you just want to update once and don’t want to update the data and re-render the page every time. You can also use the v-once command to achieve a one-time update:
<span v-once>这个将不会改变: {{ value }}</span>
// value的值改变了一次后，第二次改变时就不会再重新渲染页面Sometimes you When inserting more than a single text, such as a rich text value, it contains various text values and various original HTML tags. To display it completely on the page, you must use the v-html command:
<template>
<p v-html="htmlvalue"></p> // 调用显示富文本，将会按照原始的html显示
</template>
<script>
export default {
data(){
return{
htmlvalue: '<span style="color:red;">the should be red</span>' // 比如：这是一个富文本的值
}
}
}
</script>NOTE: Dynamically rendering arbitrary HTML on your site can be very dangerous as it can easily lead to XSS attacks. Only use HTML interpolation for trusted content and never for user-supplied content.
The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.
Related articles:
How to use the WeChat applet to implement the MUI number input box effect
How to implement the folding panel in the WeChat applet
How to use the gallery slider component in the WeChat applet
Basic usage of the render function in Vue (detailed tutorial)
How to use the scroll-view component to implement scrolling animation in the WeChat mini program
About the use of the checkbox component in the WeChat mini program
How to calculate the polygon centroid in JavaScript
How to use the switch selector in the WeChat applet
The above is the detailed content of How to output original html in vue?. For more information, please follow other related articles on the PHP Chinese website!
Understanding the JavaScript Engine: Implementation DetailsApr 17, 2025 am 12:05 AMUnderstanding how JavaScript engine works internally is important to developers because it helps write more efficient code and understand performance bottlenecks and optimization strategies. 1) The engine's workflow includes three stages: parsing, compiling and execution; 2) During the execution process, the engine will perform dynamic optimization, such as inline cache and hidden classes; 3) Best practices include avoiding global variables, optimizing loops, using const and lets, and avoiding excessive use of closures.
Python vs. JavaScript: The Learning Curve and Ease of UseApr 16, 2025 am 12:12 AMPython is more suitable for beginners, with a smooth learning curve and concise syntax; JavaScript is suitable for front-end development, with a steep learning curve and flexible syntax. 1. Python syntax is intuitive and suitable for data science and back-end development. 2. JavaScript is flexible and widely used in front-end and server-side programming.
Python vs. JavaScript: Community, Libraries, and ResourcesApr 15, 2025 am 12:16 AMPython and JavaScript have their own advantages and disadvantages in terms of community, libraries and resources. 1) The Python community is friendly and suitable for beginners, but the front-end development resources are not as rich as JavaScript. 2) Python is powerful in data science and machine learning libraries, while JavaScript is better in front-end development libraries and frameworks. 3) Both have rich learning resources, but Python is suitable for starting with official documents, while JavaScript is better with MDNWebDocs. The choice should be based on project needs and personal interests.
From C/C to JavaScript: How It All WorksApr 14, 2025 am 12:05 AMThe shift from C/C to JavaScript requires adapting to dynamic typing, garbage collection and asynchronous programming. 1) C/C is a statically typed language that requires manual memory management, while JavaScript is dynamically typed and garbage collection is automatically processed. 2) C/C needs to be compiled into machine code, while JavaScript is an interpreted language. 3) JavaScript introduces concepts such as closures, prototype chains and Promise, which enhances flexibility and asynchronous programming capabilities.
JavaScript Engines: Comparing ImplementationsApr 13, 2025 am 12:05 AMDifferent JavaScript engines have different effects when parsing and executing JavaScript code, because the implementation principles and optimization strategies of each engine differ. 1. Lexical analysis: convert source code into lexical unit. 2. Grammar analysis: Generate an abstract syntax tree. 3. Optimization and compilation: Generate machine code through the JIT compiler. 4. Execute: Run the machine code. V8 engine optimizes through instant compilation and hidden class, SpiderMonkey uses a type inference system, resulting in different performance performance on the same code.
Beyond the Browser: JavaScript in the Real WorldApr 12, 2025 am 12:06 AMJavaScript's applications in the real world include server-side programming, mobile application development and Internet of Things control: 1. Server-side programming is realized through Node.js, suitable for high concurrent request processing. 2. Mobile application development is carried out through ReactNative and supports cross-platform deployment. 3. Used for IoT device control through Johnny-Five library, suitable for hardware interaction.
Building a Multi-Tenant SaaS Application with Next.js (Backend Integration)Apr 11, 2025 am 08:23 AMI built a functional multi-tenant SaaS application (an EdTech app) with your everyday tech tool and you can do the same. First, what’s a multi-tenant SaaS application? Multi-tenant SaaS applications let you serve multiple customers from a sing
How to Build a Multi-Tenant SaaS Application with Next.js (Frontend Integration)Apr 11, 2025 am 08:22 AMThis article demonstrates frontend integration with a backend secured by Permit, building a functional EdTech SaaS application using Next.js. The frontend fetches user permissions to control UI visibility and ensures API requests adhere to role-base
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.
Zend Studio 13.0.1
Powerful PHP integrated development environment
DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software
ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment
