Error while collecting story C:/xampp/htdocs/legendaryum/web-app/src/stories/GenericCard.story.vue: ReferenceError: indexedDB is not defined at Module.createStore (file:///C:/xampp/htdocs/legendaryum/web-app/node_modules/idb-keyval/dist/index.js:10:19) at C:\xampp\htdocs\legendaryum\web-ap...
and to throw anErrorifdatabaseNameLengthLimitis not set tofalseand is surpassed by the resulting escaped name. You can use thisescapeDatabaseNamecallback property to override the default behavior, with the callback accepting a single argument of the user's database name...
在indexedDB环境下,通常数据库的结构是直接写在打开数据库的部分。 因为打开数据库时,当数据库版本号不一致或没有该数据库时会触发 onupgradeneeded 回调 代码语言:javascript 复制 // https://developer.mozilla.org/zh-CN/docs/Web/API/IndexedDB_API/Using_IndexedDBvardb;varrequest=indexedDB.open("MyTestDa...
If the cached copy of the manifest is different from the server copy, a new version of the cache is created using the content defined in the updated manifest file.AppCache also allows Internet Explorer and Windows 8 apps to access cached resources offline using traditional URL's. This allows...
For the browser scripts, if the browser already natively supports IndexedDB and is not known to be buggy, then the script won't do anything. Otherwise, assuming WebSQL is available, the script will add theIndexedDB APIto the browser (unless you use one of the non-invasive files, in whic...
@Barmar的想法是正确的，它适用于递归。非常感谢@Barmar 这是一个递归的代码：
This is an important safety feature if I’m using a shared computer. As we’ll see later, web storage does not support this behavior. So how might this approach work in practice? Suppose you’re using LoopBack on the server side. You’ve defined a Person model, extending the built-in...
(Warning: this example is outdated, for instance it uses setVersion instead of onupgradeneeded , and thus it might not run in modern browsers.) Indexed DB Request overview# As it can be seen on the picture above, in indexed db in order to access the data you need to have: Open a ...
In the IndexedDB data, the varints are stored little-endian, and can be read by inspecting the most significant bit of each byte; if that bit is 1, then the following byte should also be read; repeat until the most significant bit is not set, or until all bytes have been consumed for...
That callback function is easy to design: It just needs to accept an object of the type held in the ObjectStore and return nothing. Fortunately, when I defined my ManageObjectStore class, I set it up as a generic class that allows the developer to specify the type of the object held in...