只要我打save
我的IDE &在我的浏览器中点击refresh
来测试我的prompt()
功能在我index.js
文件,我的整个页面变成空白,害我没看到任何东西,只是一个白色屏幕。我可以发誓我的功能在语法上是正确的。除了包含prompt()
函数外,其他所有工作都很完美。为什么我的页面变为空白?
这是我的index.html
文件:
<!DOCTYPE html>
<html>
<head>
<title>name name</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="index.css">
<link rel="stylesheet" href="body.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://unpkg.com/[email protected]/dist/react.js"></script>
<script src="https://unpkg.com/[email protected]/dist/react-dom.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.6.16/browser.js"></script>
</head>
<body>
<div id="firstBar"></div>
<div id="body"></div>
<script type="text/babel" src="index.js"></script>
<script type="text/babel" src="body.js"></script>
</body>
</html>
这是我index.js
文件:
var TitleBar = React.createClass({
prompt: function() {
alert("This works!");
}
render: function() {
return(
<div className="jumbotron">
<div className="container">
<kbd className="fullName"name name/kbd>
<button onClick={this.prompt} type="button" className="btn btn-primary portfolio">Portfolio</button>
<button type="button" className="btn btn-primary about">About</button>
<button type="button" className="btn btn-primary contact">Contact</button>
</div>
</div>
);
}
});
ReactDOM.render(<TitleBar/>, document.getElementById('firstBar'));
这里的error
我越来越:
Uncaught SyntaxError: http://127.0.0.1:8080/index.js: Unexpected token (6:2)
at Parser.pp.raise (browser.js:2027)
at Parser.pp.unexpected (browser.js:2596)
at Parser.pp.expect (browser.js:2590)
at Parser.pp.parseObj (browser.js:1447)
at Parser.pp.parseExprAtom (browser.js:1250)
at Parser.parseExprAtom (browser.js:26392)
at Parser.pp.parseExprSubscripts (browser.js:1097)
at Parser.pp.parseMaybeUnary (browser.js:1079)
at Parser.pp.parseExprOps (browser.js:1035)
at Parser.pp.parseMaybeConditional (browser.js:1018)
browser.js:9170 Uncaught SyntaxError: http://127.0.0.1:8080/index.js: Unexpected token (6:2)
at Parser.pp.raise (browser.js:2027)
at Parser.pp.unexpected (browser.js:2596)
at Parser.pp.expect (browser.js:2590)
at Parser.pp.parseObj (browser.js:1447)
at Parser.pp.parseExprAtom (browser.js:1250)
at Parser.parseExprAtom (browser.js:26392)
at Parser.pp.parseExprSubscripts (browser.js:1097)
at Parser.pp.parseMaybeUnary (browser.js:1079)
at Parser.pp.parseExprOps (browser.js:1035)
at Parser.pp.parseMaybeConditional (browser.js:1018)
缺少属性'提示符'后。 – Li357
在对象中的函数之间缺少逗号 – www0z0k
@ www0z0k是否有可能在渲染函数()中包含JQuery代码? – chompy