Called when the sidebar pane becomes hidden, as a result of the user switching away from it.
browser.devtools.panels.onHidden.addListener(listener)
浏览器
.
devtools
.
panels
.
onHidden
.
removeListener
(
listener
)
浏览器
.
devtools
.
panels
.
onHidden
.
hasListener
(
listener
)
Events have three functions:
addListener(callback)
Adds a listener to this event.
removeListener(listener)
Stops listening to this event. The
listener
argument is the listener to remove.
hasListener(listener)
Checks whether
listener
is registered for this event. Returns
true
if it is listening, and
false
否则。
callback
Function called when this event occurs. This function will be passed no arguments.
BCD tables only load in the browser
Create a sidebar pane, and log show and hide events.
function onCreated(sidebarPane) {
sidebarPane.onShown.addListener(() => {
console.log("Shown");
});
sidebarPane.onHidden.addListener(() => {
console.log("Hidden");
});
}
browser.devtools.panels.elements.createSidebarPane("My pane").then(onCreated);
注意：
This API is based on Chromium's
chrome.devtools.panels
API。
最后修改： , 由 MDN 贡献者