質問編集履歴
1
動かない方を手直し
title
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File without changes
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body
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@@ -63,26 +63,26 @@
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63
63
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<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-standalone/6.10.3/babel.min.js"></script>
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64
64
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<script type="text/babel">
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65
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//定義部分
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66
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function App(props){
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66
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-
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67
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const mes = ''
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67
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-
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68
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//処理部分
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68
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-
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69
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let changeText = (e)=>{
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69
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-
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70
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setState({mes: target.value});
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71
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}
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70
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-
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72
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console.log(changeText);
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73
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return <div>
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74
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<input onChange={changeText} />
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71
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75
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<p>入力された文字<span>{ changeText.mes }</span></p>
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76
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</div>;
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}
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73
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78
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+
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74
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<div>
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75
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79
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const elem = <App />;
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76
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<p>入力された文字<span>{ changeText.mes }</span></p>
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77
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</div>
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78
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);
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//レンダリング処理
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ReactDOM.render(
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elem,
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document.getElementById("root")
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);
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</script>
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85
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-
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86
86
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</head>
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87
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<body>
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88
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<div id="root"></div>
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