用户对问题“无法在chrome.storage.local.set中执行popup.js回调”的回答

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无法在chrome.storage.local.set中执行popup.js回调

<html>
      <title>Test Extensio</title>
      <script src='jquery.min.js'></script>
      <script src='popup.js'></script>
  </head>
       <button class='get-notified'>Run Test</button>
       <div class='update-display'></div>
  </body>
</html>

$(document).ready(function(){
    $('body').on('click', '.get-notified', function(){
       chrome.storage.local.get(['counter'], function(result){
          var new_count = result.counter === undefined ? 1 : parseInt(result.counter)+1
          chrome.storage.local.set({'counter':new_count}, function(){
             $('.update-display').html(`The count is: ${new_count}`)
             //this is never executed
});

chrome.storage.local.get(['counter'], function(result){
    var new_count = result.counter === undefined ? 1 : parseInt(result.counter)+1
    $('.update-display').html(`The count is: ${new_count}`)
    //this works
});

{
  "manifest_version": 2,
  "name": "Test extension",
  "description": "A Description coming soon",
  "version": "2.0",
  "browser_action": {
     "default_icon": "/images/icon.png",
     "default_popup": "popup.html"
   "background" : {
     "scripts" : ["jquery.min.js", "popup.js"]
   "permissions": [
   "storage",
   "activeTab",
   "declarativeContent",
   "webNavigation",
   "unlimitedStorage",
   "tabs",
   "cookies",
   "webRequest",
   "webRequestBlocking",
   "http://*/",
   "https://*/",
   "http://fonts.googleapis.com/",
   "https://fonts.googleapis.com/"
   "web_accessible_resources": ["popup.html"],
 }

/*this did not work
if (somecondition){
    window.close();
chrome.storage.local.get(['counter'], function(result){
   var new_count = result.counter === undefined ? 1 : parseInt(result.counter)+1
    chrome.storage.local.set({'counter':new_count}, function(){
        $('.update-display').html(`The count is: ${new_count}`)

无法在chrome.storage.local.set中执行popup.js回调

1 个回答