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How to create messages list with new message form
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import React, { Component } from 'react' | |
import Firebase from 'firebase' | |
import ReactFireMixin from 'reactfire' | |
import reactMixin from 'react-mixin' | |
import LinkedStateMixin from 'react-addons-linked-state-mixin' | |
const ref = new Firebase('https://<APP NAME>.firebaseio.com/') | |
class Messages extends Component { | |
constructor (props, context) { | |
super(props, context) | |
this.state = { | |
newMessage: '', | |
messages: [] | |
} | |
} | |
componentDidMount () { | |
this.bindAsArray(ref.child('messages'), 'messages') | |
} | |
handleSubmit (event) { | |
event.preventDefault() | |
if (this.state.message === '') return false | |
this.firebaseRefs.messages.push({ | |
message: this.state.name | |
}) | |
this.setState({name: ''}) | |
} | |
renderMessage (item) { | |
return <li key={item['.key']}>{item.message}</li> | |
} | |
render () { | |
return ( | |
<div> | |
<input | |
placeholder='New message' | |
valueLink={this.linkState('message')} | |
/> | |
<button onClick={this.handleSubmit.bind(this)}>create message</button> | |
<ul> | |
{this.state.messages.map(this.renderMessage)} | |
</ul> | |
</div> | |
) | |
} | |
} | |
reactMixin(Messages.prototype, ReactFireMixin) | |
reactMixin(Messages.prototype, LinkedStateMixin) | |
export default Messages |
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