The StringDelta type of the downloads API represents the difference between two strings.
downloads.StringDelta
Type
Values of this type are objects. They contain the following properties:
currentOptional-
A
stringrepresenting the current string value. previousOptional-
A
stringrepresenting the previous string value.
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
StringDelta |
Yes | 79 | 47 | ? | Yes | No | ? | ? | 48–79 | ? | No | ? |
Note: This API is based on Chromium's chrome.downloads API.
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https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/downloads/StringDelta