I have a Vue 3 application with router. (Using Bootstrap)
I have deep component in header, and main container (page in RouterView).
Question: I want to show few icons in header, but use it from page component.
What I must to use to do that?
I try to send template, dynamic import and etc, but as i understand it`s wrong ways.
I have same struct:
App
Header
Title
Icons
LeftMenu
MainContant
PageTitle
PageContant <- RouterView
Footer
So I have special template to Header Icons for each page. And I want to work with icons from page component. For example make submit icon.
I'm not completely sure if I understand the question correctly. But from what I get you want to have a slot in your Header component - docs.
So you can use it in MainContainer as follows:
<div>
<Header>
<Icon />
</Header>
</div>
In this case you'll have access to the Icon components in your MainContainer template.
I tried to transparent navbar on current page in react native router flux but i found an issue that previous navbar is gone
expected: current page not showing navbar and previous navbar stil showing when current page navbar is transparent
before:
after:
How to do this ?
Try
Stack key=... hideNavBar={true}
I'm using Inertia JS using Vue and nested Layouts.
My main layout looks something like this:
<template>
<div>
<app-bar title="App title" type="back|dismiss|sidebar">
<!-- Slot for icons in the top right corner -->
</app-bar>
<slot />
</div>
</template>
So, an AppBar component accepting a title, a link with a back icon, dismiss icon or sidebar icon, and a slot (optionally) to provide icon links relevant to the current page.
<script>
import Layout from '#/Pages/Messenger/Layout';
export default {
metaInfo: { title: 'Report new problem' },
layout: [Layout],
...
</script>
This is a Page that is nested in the Layout.
So my question is: what is the best/preferred way to control the props and slot of the AppBar from nested Pages?
A bit like as you would do using Blade templates in Laraval or as Vue Meta does for the document page title as seen in the example above.
Maybe this is not even the best approach, in that case also let me know :)
If you are trying to pass information from your child component to your parent component such as a title, you can use $emit.
Here is a article describing how: https://hvekriya.medium.com/pass-data-from-child-to-parent-in-vue-js-b1ff917f70cc
And another SO question: https://stackoverflow.com/a/52479745/4517964
The fast way I found to pass data to persistent layouts is by:
in the child
use this:
layout: (h, page) => { return h(Layout, () => page) }
instead of:
layout: Layout,
and in the parent layout you can access your child with this.$slots.default()[0]
I'm currently trying to use Nav with react-router. The default behavior reloads the page, so I'm trying to use the Link component from react-router-dom.
It's quite difficult to preserve the default styling when overriding linkAs.
Is there any global way to override link navigation behavior?
Like defining a global link render function, which I can then set to render the Link component from react-router-dom?
Yes, it's possible!
2 things are required:
Make a wrapper component that translates the Nav API to react-router-dom links.
Specify the linkAs prop to the Nav component.
Wrapper component
This is a simple component that creates a react-router-dom link while using styles from Fabric:
import { Link } from "react-router-dom";
const LinkTo = props => {
return (
<Link to={props.href} className={props.className} style={props.style}>
{props.children}
</Link>
);
};
Specify component for use in Nav
<Nav groups={links} linkAs={LinkTo} />
Have also created a full working example at https://codesandbox.io/s/xenodochial-wozniak-y10tr?file=/src/index.tsx:605-644
In my React Native app, I am pulling in JSON data that has raw HTML elements like this: <p>This is some text. Let’s figure out...</p>
I've added the data to a view in my app like this:
<Text>{this.props.content}</Text>
The problem is that the HTML comes out raw, it does not render like it would in a browser. Is there a way to get my JSON data to look like it would in a browser, inside my app view?
Edit Jan 2021: The React Native docs currently recommend React Native WebView:
<WebView
originWhitelist={['*']}
source={{ html: '<p>Here I am</p>' }}
/>
https://github.com/react-native-webview/react-native-webview
If you don't want to embed a WebView, there are also third party libraries to render HTML into native views:
react-native-render-html
react-native-htmlview
Edit March 2017: the html prop has been deprecated. Use source instead:
<WebView source={{html: '<p>Here I am</p>'}} />
https://facebook.github.io/react-native/docs/webview.html#html
Thanks to Justin for pointing this out.
Edit Feb 2017: the PR was accepted a while back, so to render HTML in React Native, simply:
<WebView html={'<p>Here I am</p>'} />
Original Answer:
I don't think this is currently possible. The behavior you're seeing is expected, since the Text component only outputs... well, text. You need another component that outputs HTML - and that's the WebView.
Unfortunately right now there's no way of just directly setting the HTML on this component:
https://github.com/facebook/react-native/issues/506
However I've just created this PR which implements a basic version of this feature so hopefully it'll land in some form soonish.
I found this component. https://github.com/jsdf/react-native-htmlview
This component takes HTML content and renders it as native views, with customisable style and handling of links, etc.
A pure JavaScript react-native component that renders your HTML into 100% native views. It's made to be extremely customizable and easy to use and aims at being able to render anything you throw at it.
react-native-render-html
Using this component will improve your application memory footprint and performance when compared to embedded WebViews.
Install
npm install react-native-render-html --save or yarn add react-native-render-html
Basic usage
import React from "react";
import { ScrollView, useWindowDimensions } from "react-native";
import RenderHTML from "react-native-render-html";
const html = `
<h1>This HTML snippet is now rendered with native components !</h1>
<h2>Enjoy a webview-free and blazing fast application</h2>
<img src="https://i.imgur.com/dHLmxfO.jpg?2" />
<em style="textAlign: center;">Look at how happy this native cat is</em>
`;
export default function App() {
// Allow images to scale to available width
// with contentWidth prop.
const { width } = useWindowDimensions();
return (
<ScrollView style={{ flex: 1 }}>
<RenderHTML contentWidth={width} source={{ html }} />
</ScrollView>
);
}
RenderHTML Props reference
You may customize the style of elements via class names, tags, and you can even register custom renders for tags. More info on the official website.
i uses Js function replace simply.
<Text>{item.excerpt.rendered.replace(/<\/?[^>]+(>|$)/g, "")}</Text>
React Native has updated the WebView component to allow for direct html rendering. Here's an example that works for me
var htmlCode = "<b>I am rendered in a <i>WebView</i></b>";
<WebView
ref={'webview'}
automaticallyAdjustContentInsets={false}
style={styles.webView}
html={htmlCode} />
<WebView ref={'webview'} automaticallyAdjustContentInsets={false} source={require('../Assets/aboutus.html')} />
This worked for me :) I have html text aboutus file.
import HTML from "react-native-render-html";
var htmlCode = "<b>I am <i>Italic</i></b>";
<HTML source={{html: htmlCode}}/>
The WebView component was not rendering for me HTML snippets, like
<b>hello</b>, world!
But if I would enclose the HTML snippet in a document, like the example below, then it did actually render the document:
<View style={styles.accContent}>
<WebView source={{html: `<!DOCTYPE html><html><body style="font-size: 3rem">${data.content}</body></html>`}} />
</View>