回答編集履歴
3
0
answer
CHANGED
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@@ -17,7 +17,7 @@
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17
17
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global.setTimeout(() => {
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18
18
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console.log(this.toph.clientHeight)
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19
19
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this.setState({ height: this.toph.clientHeight })
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20
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-
})
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20
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+
}, 0)
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21
21
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}
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22
22
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23
23
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clicks = () => {
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2
修正
answer
CHANGED
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@@ -15,7 +15,7 @@
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15
15
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16
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componentDidMount() {
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17
17
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global.setTimeout(() => {
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18
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-
console.log(
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18
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+
console.log(this.toph.clientHeight)
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19
19
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this.setState({ height: this.toph.clientHeight })
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20
20
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})
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21
21
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}
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1
修正
answer
CHANGED
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@@ -31,7 +31,7 @@
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31
31
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render() {
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32
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return (
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33
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<section>
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34
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-
<div ref={assignRefOfToph} onClick={this.clicks}>
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34
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+
<div ref={this.assignRefOfToph} onClick={this.clicks}>
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35
35
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a<br />b
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36
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</div>
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37
37
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<Contents />
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