Question

我正在使用Chrome扩展程序并尝试访问存储API。但是我收到了一个控制台错误：

notes.js：25 Uncaught TypeError：无法读取属性＆＃39; sync＆＃39;未定义的在HTMLTextAreaElement.save_notes（notes.js：25）

注释掉storage.sync调用并取消注释privacy.services调用（严格来测试第二个Chrome API）我得到了这个错误：

notes.js：30 Uncaught TypeError：无法读取属性＆＃39; services＆＃39;的未定义HTMLTextAreaElement.save_notes（notes.js：30）

任何人都知道哪些无法访问manifest.json权限中明确列出的任何Chrome API可能是一个标志？

这是 javascript 文件。在测试中，错误发生在＆＃34; save_notes＆＃34;功能调用。

console.log("note.js connected")

///// select the text area

var note_area = document.getElementById('notetext')

//// todo Create a function to save the textarea to local storage
// todo First check & load any previously saved notes

;(function load_notes() {
  if (note_area === "") {
    chrome.storage.sync.get("stored_obj", function(resultObj) {
      note_area.value = resultObj.stored_obj
      console.log("Attempted to load notes into a blank note area. Did it run correctly?")
    })
  }
})()

function save_notes () {
  chrome.storage.sync.set({
     stored_obj: note_area.value
   }, function () {
        console.log("Saved into Chrome Storage")
   })

  // chrome.privacy.services.autofillEnabled.get({}, function(details) {
  //  if (details.value)
  //    console.log('Autofill is on!');
  //  else
  //    console.log('Autofill is off!');
  //});

}

note_area.addEventListener('blur', save_notes)

//// setup a blur handler in notes.html to fire function save_notes
// could not be done (inline JS). I need to add a listener and a function in this file

function console_fire() {
  console.log ('fired the console log')
}

这是 manifest.json 文件：

    {
  "manifest_version": 2,
  "name": "Mindless Blocker",
  "version": "0.1",

  "description": "Block mindless distractions and have a place to take notes for followup during free time",
  "browser_action": {
    "default_icon": "cloud-icon.png",
    "default_popup": "index.html"
  },
  "permissions": [
    "storage",
    "privacy"
  ]
}

无法访问Google Chrome API

0 个答案: