React-bootstrap accordion not working properly

问题:

I'm trying to learn react. Giving it a go, I was experimenting with react-bootstrap and was trying to implement accordion using react-bootstrap accordion. First I tried using ButtonToolBar, it worked fine.

var ButtonToolbar = ReactBootstrap.ButtonToolbar;
var Button = ReactBootstrap.Button;
var buttonsInstance = (
    <ButtonToolbar>
      <Button>Submit</Button>
      <Button>Cancel</Button>
    </ButtonToolbar>
);

React.renderComponent(
    buttonsInstance,
    document.getElementById('app')
);

But, react-bootstrap's accordion code wasn't working. It was showing the contents but not like we've in case of accordion. Here's the code:

var Accordion = ReactBootstrap.Accordion;
var Panel = ReactBootstrap.Panel;

var accordionInstance = (
    <Accordion>
      <Panel header="Collapsible Group Item #1" key={1}>
        Content1
      </Panel>
      <Panel header="Collapsible Group Item #2" key={2}>
        Content2
      </Panel>
      <Panel header="Collapsible Group Item #3" key={3}>
        Content3
      </Panel>
    </Accordion>
);

React.renderComponent(
    accordionInstance,
    document.getElementById('app')
);

I also tried using , it also behaved the same. I was taking help from here.

There's a similar question here. But, in my case I can't have it working in without customizing the ReactBootstrp.Panel.

Any Idea, how can I get it work?

回答1:

So I hope that you've already found the answer to your question, but the following code should work. I think you simply need to change key={} to eventKey={} Let me know if this doesn't work for you.

var React = require('react');
var ReactPropTypes = React.PropTypes;
var Accordion = require('react-bootstrap').Accordion;
var Panel = require('react-bootstrap').Panel;    

var LeftSideInfo = React.createClass({
render: function () {
    var open = 3;
    return (
      <Accordion>
        <Panel header="Recommended Assignments" eventKey='1'>
          Some Info here
        </Panel>
        <Panel header="Candidate Information" eventKey='2'>
          More Info here
        </Panel>
        <Panel header="Contact Information" eventKey={open}>
          Yet another Panel
        </Panel>
       </Accordion>
    );
  }
});

module.exports = LeftSideInfo;

As a side note, I'm trying to figure out how to stop it from closing one panel when another one is clicked open. I think I just need to play with the eventKey

回答2:

Use Panels separately to keep multiple panels open. Accordion will collapse the inactive panels automatically.