Highlights the results of a previous call to
find.find()
.
When an extension calls
find()
, the matches are not highlighted automatically, but they are stored by the browser. Call
highlightResults()
to highlight them.
Note that the stored results are global across all extensions, so for example, if extension A calls
find("apple")
, then extension B calls
find("banana")
, then if extension A calls
highlightResults()
, the results for "banana" will be highlighted.
browser.find.highlightResults(
选项
// optional object
)
选项
可选
对象
. An object specifying additional options. It may take any of the following properties, all optional:
tabId
integer
. ID of the tab to highlight. Defaults to the active tab.
rangeIndex
integer
. Index of the range to highlight. Defaults to highlighting all ranges.
noScroll
boolean
. Don't scroll to highlighted item. Defaults to
true
.
None.
BCD tables only load in the browser
Search the active tab for "banana", log the number of matches, and highlight them:
function found(results) {
console.log(`There were: ${results.count} matches.`);
if (results.count > 0) {
browser.find.highlightResults();
}
}
browser.find.find("banana").then(found);
最后修改： , 由 MDN 贡献者