react-jsx

问题 I am working with the latest version of react.js installed by NPM. I've written this code which works when I put it through jsfiddle, but not when I try it in my own setup. Here is the code I'm working with: /** @jsx React.DOM */ var React = require('react'); var MyButton = React.createClass({ render: function(){ return ( <button onClick={this.props.onClick} >more!</button> ); } }); var Count = React.createClass({ getInitialState: function(){ return { counter: 0 }; }, increment: function(){

问题 I have the following code: render() { /* jshint laxbreak: true */ var buttonClasses = classSet({ 'Button' : true, }), buttonContainerClasses = classSet({ 'u-textRight': !this.props.fullscreen }), allowedTypes = /^(submit|button)$/i, type = allowedTypes.test(this.props.type) ? this.props.type : 'button'; return ( <div className={buttonContainerClasses}> <input type = {type} value = {this.props.label} /> </div> ); } and JSHint is giving me the following error: Unclosed regular expression on the

问题 Is there any way to detect if the childs have been mounted? When i initialize the Isotope, all children components must be mounted for the initialize. With a timeout of 5ms it is working like expected, but im sure there is a better way. componentDidMount: function() { var container = this.refs.vinesOverview.getDOMNode(); setTimeout(function() { var isotope = new Isotope(container, { itemSelector: ".vine_item", layoutMode: "masonry", resizable: true, gutter: 0, isFitWidth: true }); this

问题 Is there any way to detect if the childs have been mounted? When i initialize the Isotope, all children components must be mounted for the initialize. With a timeout of 5ms it is working like expected, but im sure there is a better way. componentDidMount: function() { var container = this.refs.vinesOverview.getDOMNode(); setTimeout(function() { var isotope = new Isotope(container, { itemSelector: ".vine_item", layoutMode: "masonry", resizable: true, gutter: 0, isFitWidth: true }); this

问题 Is there any way to detect if the childs have been mounted? When i initialize the Isotope, all children components must be mounted for the initialize. With a timeout of 5ms it is working like expected, but im sure there is a better way. componentDidMount: function() { var container = this.refs.vinesOverview.getDOMNode(); setTimeout(function() { var isotope = new Isotope(container, { itemSelector: ".vine_item", layoutMode: "masonry", resizable: true, gutter: 0, isFitWidth: true }); this

问题 I am experimenting React.js and it is working really well. I am wondering if it is possible to inject classes to other classes like so: var Container = React.createClass({ render: function() { <{this.props.implComponent}/> } }); Assuming implComponent has been passed like so: React.render( <Container implComponent="somePredefinedVariable" />, document.getElementById('content') ); This does not work because of a Syntax error. I can easily understand why. In other words I'd like to inject

问题 I am experimenting React.js and it is working really well. I am wondering if it is possible to inject classes to other classes like so: var Container = React.createClass({ render: function() { <{this.props.implComponent}/> } }); Assuming implComponent has been passed like so: React.render( <Container implComponent="somePredefinedVariable" />, document.getElementById('content') ); This does not work because of a Syntax error. I can easily understand why. In other words I'd like to inject

问题 I'm used to application layouts with multiple yield areas, i.e. for content area and for top bar title. I'd like to achieve something similar in React Router. For example: <Router> <Route path="/" component = { AppLayout }> <Route path="list" component = { ListView } topBarComponent = { ListTopBar }/> </Route> </Router> AppLayout: <div className="appLayout box"> <div className="appLayout topBar"> { -- display ListTopBar here -- } </div> <div className="appLayout content"> { -- display

问题 I'm using React along with Font Awesome to create a row of stars. I have a function that takes a number and produces that many stars. I'm trying to find the best way to do this within a react component. Basically, I need to multiply the JSX element by a number to get it to repeat dynamically based on what's passed in: reviewStars(num) { const star = <i className="fa fa-star" aria-hidden="true"></i>; const getStarCount = star.repeat(num); return getStarCount; }; If the JSX was a string, this

问题 I'm using React along with Font Awesome to create a row of stars. I have a function that takes a number and produces that many stars. I'm trying to find the best way to do this within a react component. Basically, I need to multiply the JSX element by a number to get it to repeat dynamically based on what's passed in: reviewStars(num) { const star = <i className="fa fa-star" aria-hidden="true"></i>; const getStarCount = star.repeat(num); return getStarCount; }; If the JSX was a string, this