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Tooltip/popover - change the default value for fallbackPlacements (#32437)

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The default Popper `fallbackPlacements` value is `[oppositePlacement]`.

- The default value was previously (in v4) `'flip'` that can be achieved by passing the single value in the array, like — `[oppositePlacement]`. Keeping `null` also sets the `fallbackPlacements` to `[oppositePlacement]` (Default value in Popper)
- It's better to have **clockwise** (`['top', 'right', 'bottom', 'left']`) fallback options so that tooltip/popover can be placed to another side even if the opposite placement doesn't fit.

Co-authored-by: XhmikosR <xhmikosr@gmail.com>
This commit is contained in:
Rohit Sharma
2020-12-15 00:21:14 +05:30
committed by GitHub
parent 793c79d14b
commit 042a4a255f
4 changed files with 21 additions and 21 deletions
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site/content/docs/5.0/components/tooltips.md
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@@ -254,9 +254,9 @@ Note that for security reasons the `sanitize`, `sanitizeFn`, and `allowList` opt
</tr>
<tr>
<td><code>fallbackPlacements</code></td>
<td>null | array</td>
<td><code>null</code></td>
<td>Allow to specify which position Popper will use on fallback. For more information refer to
<td>array</td>
<td><code>['top', 'right', 'bottom', 'left']</code></td>
<td>Define fallback placements by providing a list of placements in array (in order of preference). For more information refer to
Popper's <a href="https://popper.js.org/docs/v2/modifiers/flip/#fallbackplacements">behavior docs</a></td>
</tr>
<tr>