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Topic: Blocker: Unable to use HTML input type="range"

cntfriends free asked 5 years ago


Tried to use a custom input type="range" element(due to bugs in mdb material slider see: https://mdbootstrap.com/support/react/material-slider-not-so-material-and-buggy/) but it is not possible at the moment. Having such an element on the same page with another mdb component totally messes up the input element. I tested couple of other form elements but they do not seem to be effected by this problem(normal input element works). I tried to remove the mdb.css but the result is the same, so it is not the styles that are causing the issue.

Issues:

  • Slider thumb is skinned
  • Slider thumb is stuck, cannot move
  • Slider track is not visible

Since I cannot use mdb slider due to bugs or a custom one, this is a major blocker for me. I would really appreciate if you quickly resolve the problem or suggest a workaround.

Resources (screenshots, code snippets etc.)

import React from 'react'; import logo from './logo.svg'; import './App.css'; import '@fortawesome/fontawesome-free/css/all.min.css'; import 'bootstrap-css-only/css/bootstrap.min.css'; import 'mdbreact/dist/css/mdb.css'; import {MDBContainer} from "mdbreact";

function App() { return (

<div className="App">

            <input type="range" value="6500" step="25" min="1000" max="12600"/><br/>
            <input name="firstname" type="text" /><br/>
          <select name="cars">
              <option value="volvo">Volvo</option>
              <option value="saab">Saab</option>
              <option value="fiat">Fiat</option>
              <option value="audi">Audi</option>
          </select>
            <textarea name="message" rows="10" cols="30" />
          <MDBContainer>bla bla bla</MDBContainer>
</div>   ); }

export default App;

enter image description here


Jakub Chmura staff answered 5 years ago


HI @cntfriends,

Your slider thumb stuck because you provided a value without onChange function, its required in react. The console returns an error: You provided a value prop to a form field without an onChange handler. This will render a read-only field. If the field should be mutable use defaultValue. Otherwise, set either onChange or readOnly.

If you delete a value or create onChagne function range will work well.

I have a workaround for you to use default range input until we fix our MDBInput range type component.

You need to add an inline style or create a class that overwrites mdb.css class.

input[type="range"] {

    -webkit-appearance: slider-horizontal;
}

Please let me know if you achieved what you wanted. If there is anything else I could do for you do not hesitate to ask me. I'll be happy to help you.

Best Regards,

Kuba



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Status

Answered

Specification of the issue

  • ForumUser: Free
  • Premium support: No
  • Technology: MDB React
  • MDB Version: 4.22.1
  • Device: pc
  • Browser: Chrome
  • OS: Windows
  • Provided sample code: No
  • Provided link: Yes
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