Chrome拡張機能右クリックから検索

選択した文字列をブログ検索

{
  "manifest_version": 3,
  "name": "RightClick",
  "version": "0.0.2",
  "background": {
    "service_worker": "script.js"
  },
  "permissions": [
    "tabs",
    "contextMenus"
  ]
}

{

"manifest_version": 3,

"name": "RightClick",

"version": "0.0.2",

"background": {

"service_worker": "script.js"

"permissions": [

"tabs",

"contextMenus"

]

}

chrome.runtime.onInstalled.addListener(function () {
  chrome.contextMenus.create({
    id: "parent",
    title: "ブログ検索",
    contexts: ["selection"]
  });
});

chrome.contextMenus.onClicked.addListener((info) => {
  if (info.menuItemId == "parent"){
    let u = "https://www.google.co.jp/search?hl=ja&as_sitesearch=http://okamurax.com/&q=" + info.selectionText;
    chrome.tabs.create({url:u});
  }
});

chrome.runtime.onInstalled.addListener(function () {

chrome.contextMenus.create({

id: "parent",

title: "ブログ検索",

contexts: ["selection"]

});

chrome.contextMenus.onClicked.addListener((info) => {

if (info.menuItemId == "parent"){

let u = "https://www.google.co.jp/search?hl=ja&as_sitesearch=http://okamurax.com/&q=" + info.selectionText;

chrome.tabs.create({url:u});

}

});

chrome.contextMenus.createはonInstalled.addListenerで追加しないとエラーになる。chrome.contextMenus.onClicked.addListenerは入れるとダメ。