Update handling-events.md (#8762)
* Update handling-events.md * Update handling-events.md
Snowmanzzz(Zhengzhong Zhao) committed
Jan 12, 2017 at 22:30 UTC
2cb7637607344cb1e26ca15fdbffdde896cceb53
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docs/docs/handling-events.md
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@@ -138,4 +138,4 @@ class LoggingButton extends React.Component {
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}
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```
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-The problem with this syntax is that a different callback is created each time the `LoggingButton` renders. In most cases, this is fine. However, if this callback is passed as a prop to lower components, those components might do an extra re-rendering. We generally recommend binding in the constructor to avoid this sort of performance problem.
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+The problem with this syntax is that a different callback is created each time the `LoggingButton` renders. In most cases, this is fine. However, if this callback is passed as a prop to lower components, those components might do an extra re-rendering. We generally recommend binding in the constructor or using the property initializer syntax, to avoid this sort of performance problem.