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index7.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<script type='text/javascript' src="./dist/React.js"></script>
<script type='text/javascript' src="./lib/ReactTestUtils.js"></script>
<!-- <script type='text/javascript' src="./test/react.development.js"></script>
<script type='text/javascript' src="./test/react-dom.development.js"></script>-->
<script type='text/javascript' src="./lib/babel.js"></script>
<script type="text/babel">
</script>
</head>
<body>
<pre>应该等于
</pre>
<h1 id='example' class="root">
</h1>
<script type='text/babel'>
var container = document.getElementById("example")
var div = container
var PropTypes = React.PropTypes
if(!window.ReactDOM){
window.ReactDOM = React
}
var expect = function(a) {
return {
toBe: function(b) {
console.log(a,"vs", b, a === b)
},
toEqual(b){
console.log(a,"vs", b, a +""=== b+"")
},
toThrow(b){
try{
a()
}catch(e){
console.log(e,"vs", b, e.message +""=== b+"")
}
}
}
}
var body = document.body;
var container = document.createElement("div");
body.appendChild(container);
var innerWillMount, innerDidMount, innerWillUnmount;
class Inner extends React.Component {
render() {
return <p>inner</p>;
}
componentWillUnmount() {
innerWillUnmount = true;
}
componentWillMount() {
innerWillMount = true;
}
componentDidMount() {
innerDidMount = true;
}
}
var testBubble = 0;
class Container extends React.Component {
constructor(props) {
super(props);
this.state = {
show: false,
number: 1
};
}
_show() {
if (this.state.show) {
return; //防止创建多个弹窗
}
this.setState({ show: true });
}
_close(e) {
this.setState({ show: false });
}
render() {
const { show } = this.state;
return (
<div
className="Container"
onClick={e => {
testBubble = true;
e.preventDefault();
}}
>
<div className="hasClick" style={{ background: "#00bcd4" }} ref="openDialog" onClick={this._show.bind(this)}>
<div>Click me to show the Portal content</div>
<div>State: {(show && "visible") || "hidden"}</div>
<div ref="vdialog" className="vdialog">
{show && (
<Portal>
<div style={{ background: "#ffeebb", height: 200 }}>
<p ref="number">{this.state.number}</p>
<Inner />
<button ref="closeDialog" onClick={this._close.bind(this)} type="button">
× close portal
</button>
</div>
</Portal>
)}<span>111</span><span>222</span>
</div>
</div>
</div>
);
}
}
class Portal extends React.Component {
constructor(props) {
super(props);
this.node = document.createElement("div");
this.node.id = "dynamic";
body.appendChild(this.node);
}
componentWillUnmount() {
console.log(this.node)
body.removeChild(this.node);
}
render() {
return ReactDOM.createPortal(this.props.children, this.node);
}
}
var s = ReactDOM.render(<Container />, container);
expect(!!s.refs.openDialog).toBe(true);
expect(!!s.refs.closeDialog).toBe(false);
s.refs.openDialog.click();
expect(!!document.getElementById("dynamic")).toBe(true);
expect(!!s.refs.closeDialog).toBe(true);
expect(innerWillMount).toBe(true);
expect(innerDidMount).toBe(true);
console.log("==========")
s.setState({ number: 10 });
expect(s.refs.number.innerHTML).toBe("10");
testBubble = false;
expect(s.refs.vdialog.innerHTML.toLowerCase()).toBe("<span>111</span><span>222</span>");
s.refs.closeDialog.click();
expect(innerWillUnmount).toBe(true);
console.log(s.refs.closeDialog);
expect(!!s.refs.closeDialog).toBe(false);
expect(testBubble).toBe(true);
</script>
</body>
</html>