RactiveJS与JSX兼容吗?
我猜一些标记不兼容.我喜欢强类型的想法,并且能够在JavaScript源代码中干净地编写模板.也许这被认为是糟糕的设计?
使用http://bootstrap-table.wenzhixin.net.cn
这是我的组件包含表代码:
var Component = React.createClass({
render: function() {
return (
<div className="col-sm-9 col-sm-offset-3 col-lg-10 col-lg-offset-2 main">
<div className="row">
<ol className="breadcrumb">
<li><a href="#"><span className="glyphicon glyphicon-home"></span></a></li>
<li className="active">Users</li>
</ol>
</div><!--/.row-->
<div className="row">
<div className="col-lg-12">
<h1 className="page-header">Tables</h1>
</div>
</div><!--/.row-->
<div className="row">
<div className="col-lg-12">
<div className="panel panel-default">
<div className="panel-heading">User List</div>
<div className="panel-body">
<table ref='table' data-toggle="table" data-url='http://localhost:3000/admin/users' data-show-refresh="true" data-show-toggle="true" data-show-columns="true" data-search="true" data-select-item-name="toolbar1" data-pagination="true" data-sort-name="name" data-sort-order="desc">
<thead>
<tr>
<th data-field="firstName">First Name</th>
<th data-field="lastName">Last Name</th>
<th data-field="level">Level</th>
<th data-field="verified">Verified</th>
</tr>
</thead>
</table>
</div>
</div>
</div> …Run Code Online (Sandbox Code Playgroud) javascript twitter-bootstrap reactjs react-jsx bootstrap-table
我使用ReactJS从JSON文件中获取数据
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>Demo Fetch</title>
<link rel="stylesheet" href="style.css" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/0.13.3/react.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/0.13.3/JSXTransformer.js"></script>
<script src="js/jquery-2.1.4.min.js"></script>
</head>
<body>
<div id="content"></div>
<script type="text/jsx">
var DataBlock = React.createClass({
getInitialState:function(){
return {data:[]};
},
componentDidMount:function() {
var a=this;
$.getJSON(this.props.url, function(data) {
a.setState({data:data})
});
},
render: function() {
console.log(this.state);
return (
<div>
<h1>Sample data block</h1>
<h3>{this.state.data.movies[0].title}</h3>
</div>
);
}
});
React.render(
<DataBlock url="small_data.json"/>,
document.getElementById('content')
);
</script>
</body>
</html>
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这是JSON文件 small_data.json
{
"movies": [
{
"abridged_cast": [
{
"characters": [
"Dominic Toretto" …Run Code Online (Sandbox Code Playgroud) this.props.navigator.push({
component: MainView,
passProps: {selectedTab: 'home', message: 'this is the messages'},
});
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这是重定向页面的唯一方法吗?也就是说,当条件命中时,我想渲染另一个页面,在React Native中做什么是正确的方法?
我想在ReactJS中创建一个简单的TODO列表应用程序.我对React的基础知识不是很清楚,所以我被困在这里.
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>React TODO</title>
<script src="../../build/react.js"></script>
<script src="../../build/react-dom.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.24/browser.min.js"></script>
</head>
<body>
<div id="example"></div>
<script type="text/babel" lang="ja">
var TodoList = React.createClass({
Checked: function(e) {
alert("Checked");
},
render: function() {
var createItem = function(item) {
return <li key={item.id}>{item.text}<input type="checkbox" onChange={this.Checked} /></li>;
};
return <ul>{this.props.items.map(createItem)}</ul>;
}
});
var TodoApp = React.createClass({
getInitialState: function() {
return {items: [], text: ''};
},
onButtonClick: function(e) {
this.setState({text: e.target.value});
},
handleSubmit: function(e) {
e.preventDefault();
var nextItems = this.state.items.concat([{text: this.state.text, id: Date.now()}]);
var nextText = …Run Code Online (Sandbox Code Playgroud)有没有办法在Atom编辑器中的React Native中添加自定义字体而不使用Xcode?
我正在尝试使用React和Blueprint UI工具包呈现一个非常简单的表.
相对于组件的文档Table非常简单,但似乎我的代码不起作用.
import React from 'react';
import ReactDOM from 'react-dom';
import * as Blueprint from '@blueprintjs/core';
import { Cell, Column, Table } from '@blueprintjs/table';
const renderCell = (rowIndex: number) => {
return <Cell>{`$${(rowIndex * 10).toFixed(2)}`}</Cell>
};
var myTable = (
<Table numRows={10}>
<Column name="Dollars" renderCell={renderCell}/>
</Table>
);
ReactDOM.render(
myTable,
document.getElementById('myTable')
);
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下图显示了我得到的内容.我如何解决它?
我在我的一个react-native组件中有以下JSX
<TouchableOpacity onPress={this.onEnableNotifications} style={{marginHorizontal: 10}}>
<Image source={require('../../img/ic_warning.png')} style={{tintColor: colorThemes.Blue.red}}/>
</TouchableOpacity>
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我收到以下ESLint错误:
'require' is not defined. (no-undef)
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我尝试过添加行{ // eslint-disable-line no-undef },Image但这会产生解析错误.我怎样才能为这一行摆脱这个错误.
I am working on a ReactJS project and I am getting the following error:
?should be placed at the beginning of the lineoperator-linebreak
Here is the snippet:
{
index === 0 ?
<div className='grid__row--offset--40 row'>
<div className='small-40 columns small-centered'>
<a className='text--white text--center text--font-size-14 button medium radius secondary' href={lang.howTiles[0].button.url}><font><font>{lang.howTiles[0].button.title}</font></font></a>
<a href='http://localhost/slack'><img alt='Add to Slack' height='40' width='139' src='https://platform.slack-edge.com/img/add_to_slack.png' srcSet='https://platform.slack-edge.com/img/add_to_slack.png 1x, https://platform.slack-edge.com/img/add_to_slack@2x.png 2x' /></a>
</div>
</div>
: null
}
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