适用于html5 localstorage的Chrome.Local.Storage更新Chrome打包的应用程序 [英] Chrome.Local.Storage update for html5 localstorage Chrome Packaged apps

问题描述

我试图更新我的Chrome应用程序以获得一些新的清单功能，但我必须重写一些代码才能这样做。以下是本地存储获取项目的示例，我相信我需要使用 chrome.local.storage 或同步。

  var name ='chrome-writer-files'; 
 document.forms.editor.doc1.value = localStorage.getItem（name）; 
 
 var name ='chrome-writer-files2'; 
 document.forms.editor.doc2.value = localStorage.getItem（name）; 
 
 var name ='chrome-writer-files3'; 
 
 document.forms.editor.doc3.value = localStorage.getItem（name）; 
  

请让我知道我可以如何重写此内容，以免发生错误。

解决方案

您需要改用 chrome.storage.local.get（）。

了解更多： https://developer.chrome.com/extensions/storage.html#method-StorageArea-get

完整示例：（ Chrome - chrome.storage.local.get并设置）

  chrome.storage.local.set（{'someItem'：'some value'}）; 
 
 chrome.storage.local.get（'someItem'，function（result）{
 alert（result）; 
}）; 
  

I'm trying to update my chrome apps to have some new manifest features but I have to rewrite some of code to do so. Here are examples of local storage get item that I believe I need to use either chrome.local.storage or sync.

        var name = 'chrome-writer-files';
        document.forms.editor.doc1.value = localStorage.getItem(name);

        var name = 'chrome-writer-files2';
        document.forms.editor.doc2.value = localStorage.getItem(name);

        var name = 'chrome-writer-files3';

        document.forms.editor.doc3.value = localStorage.getItem(name);

Please let me know how I can rewrite this so I don't get the error.

解决方案

You need to use chrome.storage.local.get() instead.

Learn more: https://developer.chrome.com/extensions/storage.html#method-StorageArea-get

Full example: (Chrome - chrome.storage.local.get and set)

chrome.storage.local.set({'someItem': 'some value'});

chrome.storage.local.get('someItem', function (result) {
    alert(result);     
});

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