I'm using a bootstrap theme into ReactJS app. Everything works except the NavBar transition/animation effect on scrolling isn't working. I have noticed in the projects GitHub they are using a script. They are referring this script in the index.html page (the last line within the body tag).
Now, I'm trying to get it working in my ReactJS app but without luck so far. I've created a navbar component and imported into App.JS. I've used same id, "mainNav" for the tag with in my navbar component, but I've noticed that an error in the script. It says "undefined is not an object(evaluating '$("#mainNav").offset().top > 100)' in the browser.
Could you please point me what I'm doing wrong? How can I get the same effect using ReactJS?
Related
I have created a React Application and copied navbar from bootstrap component. I also added cdn files at index.html file. Also changed changed class to className but still but when run I get error with failed to compile and cursor is placed on data-toggle="colapse". upon removing this line it moves to next one. but its not working. .
working with bootstrap in react is not simple, it is easier to use React-bootstrap.
https://react-bootstrap.github.io/
you then just download the npm package and import the buttons and other options you want.
If you want to go about doing it this way, then you would need to use <button className="bootstrapclass">hello</button>
or specifically
<button className="btn btn-secondary">hello</button>
outside of that, there is no way to use bootstrap.
it is advisable that you share your code, so people can see what the mistake is.
The error was because of attaching cdn at outside the body. I resolved this by placing cdn of CSS and JS at just before the closing body tag.
I have been having some trouble getting the Material-UI expansion panels on my React application to expand once the "expand more" icon has been clicked. I have used the documentation on the Material UI website and set up the react application using npx create-react-app. Below I have attached the code of my component and my package.json. The website displays the panel with the correctly mapped data, but the panel does not expand once clicked. Through some research I read that the latest MacOS update has been having some bugs with css frameworks and animation. Has anyone else experienced this issue? I'm not sure at this point what is causing the error.
package.json
component imports and styling
website display
component render
I think you need to change the onClick props in <ExpansionPanel /> for onChange.
But i have a problem like
Context
New electron user here. I just cloned and installed the recommended React + Electron repo: https://github.com/electron-react-boilerplate/electron-react-boilerplate
Now I want to use Material-UI. So I thought I just follow the instructions here:
https://material-ui.com/getting-started/installation/
After I did this, the app doesn't show me anything from Material-UI. I created a Component with a simple App Bar. But it does show nothing.
So I found out that there is another package.json in the folder /app/package.json
I cd'd into it and redid the installation. Restart the dev server but still nothing shows up (no appbar, just white screen).
Here is a screenshot:
Also according to the docs I should add a link for the roboto font to the html file. Where is this supposed to go? I put it into the only html file I found in app/app.html.
How can one set up Material-UI with Electron or rather this specific boilerplate?
I couldn't find anything up to date for this question.
I found the error. Turns out I imported MenuIcon but material doesn't export it. So when I get rid of it, the appbar renders correctly.
I have a reactJS SSR app deployed into server, I am trying to use one of the page /listpage as a widget into some other website
The list page is appearing nicely in other website however some of the click actions were not working, when I debugged it I found that the issue was with serving reactjs static js chunk files which were created by react run build. The issue was with relative path /static/js/xxxx
to fix this issue, one solution is to have a full path reference, to enable that I added homepage:"" in package.json
this worked and when I checked network tab in chrome browser i could see all static js files are referred using full path.
however a strange issue occurred , the whole list widget appears and suddenly disappears , when I inspect the elements I could see nothing inside thats where all react components suppose to be rendered.
for full code of SSR project kindly refer with explanation.
however the full code is in github
Hi I have followed the example here https://facebook.github.io/react/docs/installation.html to create a reactjs app but the browser loads a blank page. When I check the source, the div with root tag has nothing in it when it is supposed to have the html code from the react component.
I followed the same example on my windows machine it worked without having to change any code.