FileReaderSync
FileReaderSync
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High-level issues:
W3C Working Draft
Summary
Allows for synchronous reading of File or Blob objects. Only available in Workers, as synchronous I/O would otherwise block the main application from executing.
Properties
No properties.
Methods
No methods.
Events
No events.
Needs Examples: This section should include examples.
Notes
Important: The FileReaderSync object's read methods (readAsText, readAsDataURL, and readAsArrayBuffer) have the same method signatures as the read methods of the FileReader object but they behave synchronously (as opposed to asynchronously).
Related specifications
| Specification | Status | Related Changes |
|---|---|---|
| W3C File API Specification | W3C Working Draft |
Compatibility
Desktop
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|
| Basic Support | 22.0 | 15.0 | 10.0 | 12.1 |
6.0 |
Mobile
| Feature | Android | BlackBerry | Chrome for mobile | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Opera Mini | Safari Mobile |
|---|---|---|---|---|---|---|---|---|
| Basic Support | 3.0 | 10.0 | ? | ? | ? | ? | Unsupported | 6.0 |
This article contains content originally from external sources.
Portions of this content come from the Microsoft Developer Network: Windows Internet Explorer API reference Article
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How to Use
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