webstorage

Local Storage-webStorage, storage-webStorage WebStorage provides a way for websites to store information on your local computer and obtain it as needed. This concept is similar to cookie. The difference is that it is designed for larger storage capacity. The Cookie size is limited, and the cookie will be sent every time you request a new page.

1. Please login to ASUS WebStorage (free network hard drive Service) browser page www.asuswebstorage.com On the left, you can see the total amount of free space and the amount of space used. This account is in ASUS G56JR this model please apply, so have 3 years 32GB free space to use, want to know each model provides free space, please refer to the figure below. 2. Click on the taskbar in the lower right corner of the desktop and press the right

WebStorage is one of the local storage solutions in HTML5, eliminating IE User Data, Flash cookies, Google gears, and so on, before the introduction of the HTML5 WebStorage concept, A browser-compatible local storage scenario uses cookies only. Some students may ask, since there is a cookie local storage, why also introduce the concept of webstorage? Is the cook

H5 provides two ways to store data on the client:Localstorage persistent local Storage (browser close re-open data still exists)Sessionstorage Local storage for a sessionThese are all done by cookies, which are characterized by a small amount of storage, which is transmitted back and forth between the server and the client, and the transmission efficiency is not high. It is generally possible to determine whether the registered user is logged in to the site.The

First, the opening analysisHi, hello, everyone! Big Bear June again and everyone met, (*^__^*) hehe ..., this series of articles is mainly to learn HTML5 related knowledge points, to learn API knowledge points for the entrance, the introduction of an example,Let everyone step-by-step experience "h5" can do what, as well as in the actual project how to use the reasonable application to achieve the freedom, the perfect harness O (∩_∩) o~, well, nonsense not much to say, directly into the theme of

HTML5 the main use of cookies before introducing WebStorage.The webstorage of HTML5 is divided into two kinds: localstorage and sessionstorage, the difference between them is mainly different in the life cycle.1, LocalstorageLocalstorage is used for persistent local storage, where the data is stored on the client's browser, and is never expired unless the data is actively deleted. Localstorage is stored in a way that is stored in a key-value pair, onl

the browser), only the code calls Localstorage.clear ()/Localstorage.removeitem (..) To get rid of the data.When the data is stored in sessionstorage, the life cycle of the data is equal to the life cycle of the page. If you close the page or close the browser, the browser will automatically empty the sessionstorage. If you open a new window, the Sessionstorage data associated with the original window page will not be visible in the new page. So the code calls Sessionstorage.clear ()/Sessionsto

WebStorage Sessionstorage and Localstorage,sessionstorage are temporary saved, Localstorage is permanently saved. Sessionstorage If the browser is closed, the data is gone, and Localstorage does not.Sessionstorage:Save Data Sessionstorage.setitem (key, value);read Data Sessionstorage.getitem (key);Localstorage: Save Data Localstorage.setitem (key, value);read Data Localstorage.getitem (key);Exampleif used well, you can also use

WebStorage is a very important feature introduced by html5. it can store data locally on the client, similar to the cookie of HTML4. However, WebStorage has more powerful functions than cookies, the cookie size is limited to 4 kb. WebStorage officially recommends 5 MB for each website. If you are interested, you can understand that Web Storage is a very important

Because of the public attention of the "HTML5 School" see this article "using local storage, record the position of the scrollbar", then curious knock to try, and then read some information about WebStorageAttach the address of this article Https://mp.weixin.qq.com/s/z34GRUZvDU2hCbH6Kc_ZDA with everyone.Search on the Internet some records scroll bar position of the article, mostly with cookies to record, the bottom I see the data and we analyze the difference between the cookie and

HTML5 supports two types of webstorage, one is persistent local storage (localstorage), and the other is session-level local storage (sessionstorage).1 session-level local storage: sessionstorageAdded a JS object in HTML5: Sessionstorage; This object allows you to manipulate the session-level webstorage stored in the browser directly. The data stored in Sessionstorage is first in the form of Key-value, and

Web storage-webstorage Web Storage Classification Client and server Understanding web Storage With the development of web applications, client-side storage is used more and more. However, client-side storage methods are becoming more and more diversified. The simplest and most compatible method is cookie, but as a real client to store cookies, there are still many drawbacks. At the same time, various browsers also have their own stor

When talking about local storage, We Have To Say That cookies are usually used in web applications to store simple data on the client, such as user information and judgment fields. However, Cookie storage has many drawbacks, such: 1. Each HTTP request will be appended with a long cookie string sent to the server and then returned to the client by the server, consuming bandwidth 2. The size of the cookie storage is limited. Some browsers have 8192 bytes, and some have only 4096 bytes. 3. If you d

The content of this lesson is about webstorage, which uses it to store key-value pair data in a browser. The function is the same as the previous cookie, but it is better, if you are more interested in the stored data, you can learn about it. In this lesson, we will introduce web storage and use it to store key-value pairs in your browser, the function is the same as the previous cookie, but it is better to store more data. There are two types of web

") {Alert ("Login timed out!") , account "+ E.newvalue +" is logged in! ");Window.location.href = ". /login.htm ";}}Once a second user logs in, whether it's a different tab in the same browser or a different browser window, the previous user will time out and return to the login page ...This ensures that we in the same-origin browser can only have one account in the login operation, if other users logged in, the current user will be forced offline. This avoids errors caused by user inconsistenci

corresponds to the key name to be created or updated. return value None Sessionstorage-sessionstorage methodThe Sessionstorage method stores data for a session. When the user closes the browser window, the data is deleted.How to create and access a sessionstorage: Body> DivID= "Result">Div> Script> if (typeof(Storage)!=="undefined") {Sessionstorage.setitem ("LastName","Gates"); document.getElementById ("result"). InnerHTML=Sessionstorage.getitem ("LastName"); }E

In the process of investigating WebStorage, one step at a to understand a variety of cache or storage mechanisms, local storage storage, application cache offline application storage, HTTP cache is the HTTP itself with the cache mechanism, Cookies are used for authentication, and HttpCache and cookies are passed along with request and response when the page is accessed, so we then study the principle and the approximate process of the HTTP protocol.Ap

(CHECKING): Check that the profile is being downloaded and check for updates3 (Downloading): downloaded, that is, the application cache is downloading the resource specified in the profile4 (Updateready): Update complete, all resources have been downloaded5 (IDLE): Obsolete, that is, the application cache description file no longer exists, so the page can not be revisitedAsk the app cacheRelated events:Represents a change in the application cache state:Checking: Triggered when the browser looks

Local storage web storage and webstorage

bit problematic to trigger the storage event. The storage event of the window is not triggered after setitem is performed on its own page, but the storage event of the window is same as a.htmland B .html at the same time.Setitem can trigger the storage event of window on page B. Similarly, setitem on page B can trigger the storage event of window on page.In ie9, the setting value of the page can trigger the storage event of the current page, and the setting value of the current page can trigger