BudgetService.reserve()

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This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.

The reserve() property of the BudgetService interface returns a Promise that resolves to a boolean indicating whether the requested budget operation can be reserved.

Syntax

var aPromise = BudgetService.reserve(operation);
aPromise.then(function(boolean){ ... });

Parameters

operation
desc

Returns

A Promise that resolves to a boolean.

Specifications

Specification Status Comment
Unknown
The definition of 'reserve()' in that specification.
Unknown Initial definition.

Browser Compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 55.0 ? ? 42 ?
Feature Android Android Webview Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile Chrome for Android
Basic support No support 55.0 ? ? ? 42 ? 55.0

Document Tags and Contributors

 Contributors to this page: jpmedley
 Last updated by: jpmedley,