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Chrome extension: display confirm dialog from background (manifest v3)
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| const showConfirm = async (tab, message) => { | |
| return new Promise(resolve => { | |
| chrome.tabs.sendMessage( | |
| tab.id, | |
| { id: "confirm", message }, | |
| async (confirmResult) => resolve(confirmResult) | |
| ); | |
| }); | |
| }; |
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| chrome.runtime.onMessage.addListener((msg, _, sendResponse) => { | |
| if (msg.id === "confirm") { | |
| const result = confirm(msg.message); | |
| sendResponse(result); | |
| return; | |
| } | |
| }); |
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| chrome.runtime.onInstalled.addListener(() => { | |
| chrome.contextMenus.create({ | |
| id: "confirm_test", | |
| title: "Show confirm dialog", | |
| contexts: ["link"], | |
| type: "normal", | |
| }); | |
| }); | |
| chrome.contextMenus.onClicked.addListener(async (info, tab) => { | |
| const result = await showConfirm(tab, "Are you sure you want to change?") | |
| if (result) { | |
| // yes | |
| } else { | |
| // no | |
| } | |
| }); |
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