I have got web app which is built using laravel and react.js ; I need to change something in frontend but found that all react files are minified in app.js file, so changing frontend files does not have any effect. I don't have experience in react. Can you please suggest how to regenerate update minified app.js file?
thanks a lot!
I have tried changing frontend js files like normal but it was not working.
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I setup react project by create-react-app and I found that the subfolder of react won't able to autoload when I create a new file, eg
<!-- file: /public/subfolder/index.html -->
<p>subfolder content here</p>
anyone knows how? According to the official react doc, it looks like react doesn't allow this kind pattern? Anyone knows more content?
This is not actually a restriction from React itself. That was how Webpack has configured in create-react-app. Please look at the below code snippet of a typical Webpack config file in a React application. If we need more custom configuration, we have to manually configure Webpack and Babel as per our requirements.
Link for the documentation: The best webpack configurations for React applications
I made an app on ReactJS with create-react-app. Paths to images are breaking in Production mode in subpages. I used react-router.
The Structure of project looks like this static/media/image.jpg
Paths in subpages are getting like this site.com/product/product-one/static/media/image.jpg
How can i fix this problem?
The static directory is outside the src? If that is the case you have to specify in the webpack.
I'm looking to embed my react application into an existing plain html / javascript website. What I've found so far is that you are only able to embed individual components into existing websites, not entire react applications.
Naturally I have an app component which contains the entire application. Am I able to embed the full application by embedding this component? My concern is all the modules I'm using (e.g. axios, bootstrap) will break.
I've been looking for a good tutorial on how to do this but I'm not finding many examples of trying to embed the entire application into an existing page.
My understanding of how to do this, is to reference the react javascript source links in the html page head, possibly also babel although its unclear to me if babel will work. Then we can use the renderDom method like we normally would.
On page load can I run my index.js file to insert my react app component into the dom? If this would work, are there any issues with file structure, file updates I would need to take care of?
If I'm driving off path out into the wilderness and there is a better way to handle it I'm open to suggestions. I'm just looking to see if someone else has experience doing this before I start down a bad path.
I was able to embed my full react application by doing the following...
I built my react app production files with npm run build
I copied those files into the existing web project at the root level
Then I opened the index.html file generated from npm run build and copied the scripts in the head and body sections to the page I wanted to drop in my application
Finally I added a div with the id root (this is what my renderDOM method is looking for) where I wanted my application to appear on the existing web page.
That was it. Super easy, thanks for the help!
Just wanted to add a quick additional approach here.
If you already have a Flask app and you're trying to put React components or an app (so the base component of an app) onto an existing HTML page in the Flask app, basically the only thing that you need is Babel, unless you are able to write React components without using JSX (so in plain Javascript) in which case you'd need nothing.
Step 1: To attach Babel to your project, you'll have to grab the Babel node modules which means your project will be associated with NPM for the sole purpose of using the Babel functions. You can do this by running the following commands in your project root directory (Node.js must be installed):
npm init -y
npm install babel-cli#6 babel-preset-react-app#3
Step 2: Once Babel is attached to your project, you'll have to actually transpile the existing React component .js files from JSX into plain Javascript like so:
npx babel --watch (jsdirectory) --out-dir (outputdirectory) --presets react-app/prod
where (jsdirectory) is the path to the directory where your React component files written using JSX are, and (outputdirectory) is where you want your translated files to show up--use . for (outputdirectory) to have transpiled files appear in your root directory.
Step 3: After the plain Javascript versions of your React files appear, make sure they are linked to your HTML page instead of the original JSX-utilizing files (replace the original script tag's .js file)
Step 4: Make sure the HTML page in question is linked to the .CSS files you want (they will modify the transpiled Javascript in the same manner as they did the JSX files in a project made using Create-React-App because the class names are the same) as well as the required React resources:
<script src="https://unpkg.com/react#16/umd/react.production.min.js" crossorigin></script>
<script src="https://unpkg.com/react-dom#16/umd/react-dom.production.min.js" crossorigin></script>
After you do those quick steps your React components should render no problem on that page in your Python-Flask application.
I cant able to run applozic-web fullview ui with meteor (1.4.2.6).
(https://github.com/AppLozic/Applozic-Web-Plugin)
I've put src folder under /client/compatiblity folder. I'm newbie and i'm not sure how exactly use jquery plugins. Here is my html code is on http://pastebin.com/6canHZnK
respective js code is nearly empty.
I got ui screen with no functionality.
Thanks in advance.
I am trying to manage my app which is a spa angular using gulp. Now i have a problem with FileSaver . My app requires me to download some files.
I use the following code for the same
$window.saveAs(response.response,downloadFile);
When I check the response i am getting the file in blob form. But the debugger doesnt go past save as function. I think FileSaver.js file is not getting recognised. I have added both blob.js and fileSaver.js in the vendor.js n I can see them too. But only blob.js works . I am using this http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js
What should i do?