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Clarify React.render note in documentation

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Kevin Coughlin
2015-07-06 21:47:37 -04:00
parent c4d0333fa1
commit a6fd42c758
1 changed files with 7 additions and 3 deletions
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10
docs/ref-01-top-level-api.md
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@@ -88,10 +88,14 @@ If the ReactElement was previously rendered into `container`, this will perform
If the optional callback is provided, it will be executed after the component is rendered or updated.
> Note:
>
> `React.render()` controls the contents of the container node you pass in*. Any existing DOM elements
> inside are replaced when first called. Later calls use React’s DOM diffing algorithm for efficient
> updates.
>
> `React.render()` replaces the contents of the container node you
> pass in. In the future, it may be possible to insert a component to an
> existing DOM node without overwriting the existing children.
> \* `React.render()` does not modify the container node (only modifies the children of the container). In
> the future, it may be possible to insert a component to an existing DOM node without overwriting
> the existing children.
### React.unmountComponentAtNode