For anyone coming here in 2020 and using Hooks, maybe you are using react-router, and as result, instead of the Nav.Link that are the default component for the Navbar you use Link from react-router. And what did you find? That in result the mobile menu is not working as expected and not closing after clicking … Read more
You can find it here in the v3 docs: Sets id on <FormControl> and htmlFor on <FormGroup.Label>. Basically it’s the input’s id and the label’s for attribute.
Set the modal’s backdrop to static. The modal component has a prop of backdrop, set that to backdrop=”static” <div> <Modal show={this.state.show} onHide={this.handleClose} backdrop=”static”> <Modal.Header> <Modal.Title>Change Password</Modal.Title> </Modal.Header> <Modal.Body> <form className=”form-horizontal” style={{margin:0}}> <div className=”password-heading”>This is the first time you have logged in.</div> <div className=”password-heading”>Please set a new password for your account.</div> <br/> <label className=”password”>Password <input type={this.state.type} … Read more
The more current version of this would be something like: function MyComponent(): JSX.Element { const handleFileSelected = (e: React.ChangeEvent<HTMLInputElement>): void => { const files = Array.from(e.target.files) console.log(“files:”, files) } return ( <input onChange={handleFileSelected} type=”file” /> ) } The attribute is found on e.target.files which you can get from the onChange event. EDIT: Removed unnecessary ref … Read more
The best and easiest approach which works is to add following class to the NAV node like following: <Nav className=”ml-auto”> Unfortunately adding “pullRight” wasn’t the solution and it won’t work.
Yes, it is possible to use react-bootstrap in a nextjs application. One of the problems you might encounter will be in the rendering of your application if javascript is disabled in the user’s browser and you use react-bootstrap components to build your layout (see example below). Nextjs allows you to display SSG/SSR pages, users without … Read more
Place the pdf into a folder in /src. Import it like a component. Set href parameter as the imported pdf and the target = “_blank”. import React, { Component } from ‘react’; import Pdf from ‘../Documents/Document.pdf’; class Download extends Component { render() { return ( <div className = “App”> <a href = {Pdf} target = … Read more
If you look at the code for the component you can see that it uses the className prop passed to it to combine with the row class to get the resulting set of classes (<Row className=”aaa bbb”… works).Also, if you provide the id prop like <Row id=”444″ … it will actually set the id attribute … Read more
For some reason this is Formik’s default behaviour, and you need to supply the enableReinitialize prop to override it: https://github.com/jaredpalmer/formik/issues/811
it’s quite simple: on the render method you should keep an eye on the bind(this) <select onChange={this.yourChangeHandler.bind(this)}> <option value=”-1″ disabled>–</option> <option value=”1″>one</option> <option value=”2″>two</option> <option value=”3″>three</option> </select> and your handler is like: yourChangeHandler(event){ alert(event.target.value) }