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1f82507730
Deprecate the following obsolete functions and properties: * `keyman.helpURL` * `keyman.util.rgba` * `keyman.util.toFloat` * `keyman.util.toNumber` * `keyman.util.toNzString` Use correct language for code blocks in Keyman Engine for Web documentation. Test-bot: skip
33 lines
620 B
Markdown
33 lines
620 B
Markdown
---
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title: beep (KB)
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---
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## Summary
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Flash body or element as substitute for an audible feedback [`beep`](/developer/language/reference/beep).
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## Syntax
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```js
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keyman.interface.beep(Pelem);
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```
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or
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```js
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KeymanWeb.KB(Pelem); // Shorthand
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```
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### Parameters
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`Pelem`
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: Type: `Element`
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: The page element to be temporarily set flashing.
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### Return Value
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`undefined`
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## Description
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This function is designed to implement feedback for erroneous input sequences, as with the keyboard language [`beep`](/developer/language/reference/beep) command. The flashing feedback should last approximately 1/20 of a second.
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