How do you extract a specific React component from a library?
I'm trying to get the source code for just this component: https://rsuitejs.com/components/tree/ so that I can modify it for my specific use case.
My plan is to clone the entire library in a new React App, and then just start deleting files that I don't need. Not sure if this is the right way or if there is a more efficient way to to go about this. Any insight would be greatly appreciated!
Related
I'm new to React and was wondering if anyone had experience in using the React Flow library dynamically? As far as I can tell, the main way of using this library is to create a static .tsx file in the src/components/ directory.
I would like to use a JSON entry from my MongoDB and dynamically create a flow chart based on certain flags/values within React. If this is possible with React Flow, I'd appreciate a link or help! Thanks in advance.
That's absolutely possible.
As you can see in this example, node and edges are expressed as JSON: https://reactflow.dev/examples/edges/
You can modify the elements array at any time and add furhter elements by just adding simple JSON nodes.
On top of that you can autolayout your diagram: https://reactflow.dev/examples/layouting/
Check out the save and restore docs. You can save (or build your own) JSON representation of a workflow, then restore it as needed.
https://reactflow.dev/docs/examples/interaction/save-and-restore/
I am pretty new to coding and I am currently trying to solve a challenge from frontendmentor.io where my task is to build an ip-address-tracker.
To make this task a little bit more difficult for me, I am trying to build this app with the React framework via create-react-app.
My problem is, that my Javascript file, script.js, somehow isn't working. I am trying to implement it via the script-tag in my index.html.
<script src="../src/script.js"></script>
You can also check out the directory structure, I just updated the project on GitHub.https://github.com/bryanhain97/ip-address-tracker
Thanks a lot.
If you want to include a script in your index.html file in react you'll have to put it into the public folder and specify the path by using %PUBLIC_URL%/path-to-script-relative-to-public-dir
EDIT:
I just looked at your project and what you should do instead of embedding your script in index.html is to import it into index.js. You should probably export the initMap function and call it from index.js
OK. there are a couple of things you did wrong! First of all, React outputs some useful information in the console that is not negligible in case of failure. Please look at the following image.
It is clear that React is complaining about a missing React import. This is because you need to
import React from 'react'
even in a function component. I found this mistake in two places.
The URL you're using in your script.js file is wrong. Please see the git diff over my working directory below.
I don't know how you want to implement all this but I think this is not done THE REACT WAY! React is a component oriented library so, Please check some other alternatives like instead of doing all this in flat functions using direct connections to your DOM element. ReactDOM has some super power to be leveraged here.
I managed to get the application work on my own IP address and Google's (see the screen captures below), though I think you didn't implement it in the REACT WAY. So, keep digging!
[React Error Output][1]
[Git diff of my work space with the fixes][2]
[Working App on my IP Address][3]
[Working App on Google's IP Address][4]
[1]: https://i.stack.imgur.com/gZB72.png
[2]: https://i.stack.imgur.com/xHqfU.png
[3]: https://i.stack.imgur.com/8BEzI.png
[4]: https://i.stack.imgur.com/xZENI.jpg
I need to do Tree view in React-native. I checked with react-native-final-tree-view. But here we can't have the child click event. Also, I tried with react-native-drillable-object-view, but I need exact behaviour of like this https://reactjsexample.com/a-simple-react-tree-menu-component.
Under this library, they used Typescript to react. Is it possible to do the same behaviour in react-native without using typescript?
If any once know please let me know. I am new in react-native and react.
I've been working on a Card UI generator in React and once the user is finished with customising it using the UI I want to be able to convert the card (that's a React Component) and export the HTML and CSS behind it. Is there a way to turn a component into HTML String?
You can use ReactDOMServer:
ReactDOMServer.renderToString(element)
With the testing tool it is possible to render a component into a string. Maybe that fits your use-case?
https://github.com/airbnb/enzyme
If you're using create-react-app, you can create the production-ready build by using npm run build. That will create the HTML and CSS for you.
If you're looking to render particular components, you might look into server-side rendering.
I am wondering if there is a way to modify the app tree. For example, lets say I have a component located in app\components\my-component.js . I want to totally ignore this component and not build it into the project. Is this possible?
I tried adding the following lines in my ember-cli-build :
var appTree = new Funnel(app.toTree(), {
exclude: ['my-component.js']
});
But I believe that app.toTree() returns the tree after it has been minified and merged into a single assets/my-app.js . So it seems it is too late here.
Is there anyway I can do this? Thank you.
Use case is, for example, if I have a single ember project, but I want to build it for different targets (whatever targets could be, let's say french and english) , I want to be able to completely exclude some files belonging to the other target, while building for another.
You can't do this from your ember-cli-build.js.
To do this you have to write an ember-cli addon. However you can use an in-repo-addon if you want to.
I think the right hook is postprocessTree. And probably you want to filter on the app tree.