react-bootstrap

问题 I am new to react was trying to implement CRUD operations in React JS using web api. However, I am receiving an error which I do not understand. The error is this: Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: object. You likely forgot to export your component from the file it's defined in, or you might have mixed up default and named imports. ▶ 20 stack frames were collapsed. Module../src/index.js D:/crud

问题 I have three tabs , I need to place a tool tip on hover on those tabs,I am using bootstrap tabs.(Its a react application.) import { Tabs,Tab} from "react-bootstrap"; // inside return <Tabs variant="pills" className="mb-3" activeKey={key} > <Tab eventKey="managed" title="Managed" Tooltip="hello"/> <Tab eventKey="unmanaged" title="Unmanaged"/> <Tab eventKey="source" title="Source"/> </Tabs> I need a tool tip appear whenever the Mouse pointer is placed on the Tab Header, for example I need a

问题 According to React-Bootstrap Overlays docs, the target of the overlay should be the element the overlay is positioned in relation to which works beautifully if the target is inline. such as the Example 1 below. If however the referenced dom item is contained inside of another component as illustrated with Example 2 then the reference is not setup correctly and the popover does not get positioned correctly. I was not forwarding the ref at first, and believed that to be my problem, but even

问题 For some reason, my input form loses focus every time I input a character. I type in a character and the cursor would go away and I would have to click on the form again and input another character. My goal is to record the user input for the email address and password, which I have accomplished but the only problem is that I have input a character, click on the form, and input a character again. I would have to repeat this over and over again until I finished inputting my credentials. Can

问题 I'm trying to validate a selection using react-bootstrap-typeahead and clear out the input text if invalid when I move to another area of the page. I can't figure out a good way to do this. The onBlur for the Typeahead component doesn't fire at the right time to validate and clear. Any suggestions would be appreciated Here is my typeahead definition <Typeahead bsSize="sm" defaultSelected = {this.props.options.slice(selectedIndex)} clearButton labelKey="roomNumber" options={this.props.options}

问题 Actually im "migrating" a website project where i used a template. There are some conflicts when i put the bootstrap link in the index.html. I would like to apply bootstrap just into one component to avoid this conflicts, but im not sure how to do it. Im pretty new with react. The "conflicts" are just visual, like if importing bootstrap changes the rows and columns numbers 回答1: Unfortunately CSS is always global, so there's no easy way of doing this. One way however, is to recompile Bootstrap

问题 I am using react-bootstrap@1.0.0-beta.14 and I am trying to create a custom Button component using react-bootstraps Button , adding another prop, isLoading . Because of the way react-bootstrap types are defined I ended up importing some helpers types and copying a part of react-bootstrap types: import React from 'react' import { Button as Btn, ButtonProps } from 'react-bootstrap' import { BsPrefixProps, ReplaceProps } from 'react-bootstrap/helpers' interface Props { isLoading?: boolean } type

问题 I am fairly new to React-Bootstrap (and front-end work in general). What is the best practice for aligning elements when using React-Bootstrap? For example: <Grid> <Row className="show-grid"> <Col md={10}> <Input type="text" label="Filter"/> </Col> <Col md={2}> <Button>Clear</Button> </Col> </Row> </Grid> https://jsfiddle.net/f9vdksnu/1/ How do I align the Button component neatly to the Input component? By default the button is aligned to the top. Besides solving this particular issue I am

问题 I am fairly new to React-Bootstrap (and front-end work in general). What is the best practice for aligning elements when using React-Bootstrap? For example: <Grid> <Row className="show-grid"> <Col md={10}> <Input type="text" label="Filter"/> </Col> <Col md={2}> <Button>Clear</Button> </Col> </Row> </Grid> https://jsfiddle.net/f9vdksnu/1/ How do I align the Button component neatly to the Input component? By default the button is aligned to the top. Besides solving this particular issue I am

问题 I am fairly new to React-Bootstrap (and front-end work in general). What is the best practice for aligning elements when using React-Bootstrap? For example: <Grid> <Row className="show-grid"> <Col md={10}> <Input type="text" label="Filter"/> </Col> <Col md={2}> <Button>Clear</Button> </Col> </Row> </Grid> https://jsfiddle.net/f9vdksnu/1/ How do I align the Button component neatly to the Input component? By default the button is aligned to the top. Besides solving this particular issue I am