I’m attempting to make a page which will load a text string (https://pastebin.com/Mp9sKy1A) into a page and then replace any instance of --FML-[componentName]
with the appropriate component.
So for example --FML-[NoteBlock]
would be automatically replaced with the NoteBlock
component.
This is what I have so far:
pureContent () { const c = this.content.replaced const re = new RegExp(`<p>--FML-\[(\w+)\]</p>`, 'g') return c.replace(re, ($0, $1) => `<component v-bind:is="${$1.toLowerCase()}"></component>`) }
The output will then be placed into the following template:
<template> <div> <site-header></site-header> <div class="wrapper"> <side-bar></side-bar> <main class="container" v-html="pureContent()" /> </div> </div> </template>
It actually sort of works. However the component
part isn’t being pulled in as an actual component, rather a <component>
HTML tag, which obviously isn’t the desired result. Is there a way to make it work as desired?
Here is the full SFC file if anyone is interested: https://pastebin.com/yb4CJ1Ew
This is the output I am currently getting:
<main data-v-86dcc3c4="" class="container"> <h1 id="creating-new-contexts">Creating new contexts</h1> <h2 id="section-title">Section Title</h2> <h3 id="section-subtitle-that-contains-additional-information"> Section subtitle that contains additional information </h3> <p> Cillum ipsum ad veniam elit non. Sunt ea ut quis qui dolore id voluptate magna. Ex non commodo reprehenderit ipsum irure. Ad excepteur nulla ullamco et deserunt magna et sint reprehenderit sint esse commodo. Tempor duis anim nisi commodo incididunt ut ex et sunt laborum excepteur ea culpa laborum. </p> <component v-bind:is="noteblock"></component> <p> Officia esse Lorem ad duis dolore nostrud ex elit aliqua incididunt sint ad ex. Eiusmod do in ad aute nulla eiusmod tempor Lorem non. Qui sunt voluptate laborum mollit elit adipisicing minim dolore voluptate veniam incididunt proident ullamco. Ipsum est cupidatat occaecat pariatur ut aute. </p> <component v-bind:is="codeexample"></component> <component v-bind:is="propstable"></component> </main>
The <component>
tags should be actual Vue components
Advertisement
Answer
Updates the element’s innerHTML. Note that the contents are inserted as plain HTML – they will not be compiled as Vue templates. If you find yourself trying to compose templates using v-html, try to rethink the solution by using components instead.
You’re already using dynamic components, you just need One Component To Rule Them All (and in the document bind them).
You could, in fact, use non-dynamic components internally, if you wanted to define your noteblock, et. al. as components rather than data items, but you definitely need the container to be a dynamic component, as that’s the only way you can turn text data into Vue-managed DOM.
new Vue({ el: '#app', data: { preContent: "<h1 id="creating-new-contexts">Creating new contexts</h1>n<h2 id="section-title">Section Title</h2>n<h3 id="section-subtitle-that-contains-additional-information">Section subtitle that contains additional information</h3>n<p>Cillum ipsum ad veniam elit non. Sunt ea ut quis qui dolore id voluptate magna. Ex non commodo reprehenderit ipsum irure. Ad excepteur nulla ullamco et deserunt magna et sint reprehenderit sint esse commodo. Tempor duis anim nisi commodo incididunt ut ex et sunt laborum excepteur ea culpa laborum.</p>n<p>--FML-[NoteBlock]</p>n<p>Officia esse Lorem ad duis dolore nostrud ex elit aliqua incididunt sint ad ex. Eiusmod do in ad aute nulla eiusmod tempor Lorem non. Qui sunt voluptate laborum mollit elit adipisicing minim dolore voluptate veniam incididunt proident ullamco. Ipsum est cupidatat occaecat pariatur ut aute.</p>n<p>--FML-[CodeExample]</p>n<p>--FML-[PropsTable]</p>n" }, computed: { pureContent() { const c = this.preContent; const re = new RegExp(`<p>--FML-\[(\w+)\]</p>`, 'g'); return c.replace(re, ($0, $1) => `<component v-bind:is="${$1.toLowerCase()}"></component>`); }, postProcessSpec() { return { template: `<div>${this.pureContent}</div>`, data() { return { codeexample: { template: '<pre>This is the CODEEXAMPLE component</pre>' }, noteblock: { template: '<div>This is the NOTEBLOCK component</div>' }, propstable: { template: '<table border=1><th>PROPS TABLE!</th></table>' } } }, components: {} }; } } });
<script src="https://unpkg.com/vue@latest/dist/vue.js"></script> <div id="app"> <component :is="postProcessSpec"></component> </div>