Brief introductionThe general level of technology is limited, there is nothing wrong, I hope you correct.Sessionstorage, Localstorage, cookies These three are used in the browser to store data, cookies used more cumbersome after the summary, mainly about the use of sessionstorage and localstorage. Both Sessionstorage and Localstorage are objects that are used to
JSON request data is cached Based on backbone and zepto users,
The basic function is to increase the localstorage transfer;
Background Data --"Localstorage-"Page ..
Each time the data is retrieved from localstorage, the background data is updated to localstorage.
Libraries used: zepto. js and backbone. js. Of c
Sessionstorage and localstorage are provided by the HTML5 web storage API to conveniently store data between Web requests. With local data, you can avoid unnecessary data transmission between the browser and the server.Sessionstorage, localstorage, and cookie are all data stored on the browser. The concept of sessionstorage is very special and introduces the concept of "browser window. Sessionstorage is the
When you Save the selected check box record (jump to the next page to return when you want the original selected) , the Localstorage storage data is used.Because the check box has a bit more content, the object is stored in the Localstorage (because the check box may have multiple options, the length is not necessarily, and no two-dimensional array is used).//The object that stores the check box is first de
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Localstorage and sessionstorage Methods
Storage event
Web storage in HTML5 includes two storage methods: sessionstorage and localstorage.
SessionstorageIt is used to locally store data in a session. The data can be accessed only on pages in the same session, and the data will be destroyed after the session ends. Sessionstorage is not a persistent local storage, but a se
HTML5 Localstorage Local StorageWhen it comes to local storage, it's been a long walk to HTML5 , and the previous history is probably as follows: The earliest cookie is naturally known to all, the problem is mainly too small, probably also 4KB appearance, and IE6 only support each domain name of the three Cookies, too few. The advantage is that we all support, but also very good support. Users who had previously disabled cookies were also slow to exi
The current mode of M-station development, still request the full HTML, so that the problem is the amount of data per request too much, in the absence of WiFi, resulting in a slow page opening, the consumption of traffic is more; Access M station is mobile device, its browser version is higher, So its HTML5 attribute Localstorage support is also good, and the M station page is relatively simple, the structure is better, if the use of
Web Local Storage (localstorage, sessionstorage) description
For browsers, using Web Storage to store key values compared to storing cookies is more intuitive and more capacity, it contains two kinds: Localstorage and Sessionstorage
Sessionstorage (Temporary storage): maintains a storage area for each data source that exists during browser opening, including page reload
The Web Storage in HTML5 includes two ways of storage: Sessionstorage and Localstorage.sessionstorage is used to store data locally in a session, which can only be accessed by a page in the same session and destroyed when the session ends. So sessionstorage is not a persistent local store, only session-level storage.While Localstorage is used for persistent local storage, the data will never expire unless the data is actively deleted.The difference be
Original address: http://www.ncloud.hk/%E6%8A%80%E6%9C%AF%E5%88%86%E4%BA%AB/html5-localstorage/HTML5 provides two new ways for clients to store data: Localstorage and Sessionstorage. The localstorage method is long-term, with no time limit for stored data. Data is still available after the second, second, or next year. The sessionstorage method is a temporary sav
Cookies: Data (usually encrypted) stored on the user's local terminal (client Side) by certain websites in order to identify users.
The concept of Web Storage (Localstorage and Sessionstorage) is similar to a cookie, except that it is designed for larger capacity storage. The size of the cookie is limited, and every time you request a new page, the cookie is sent past, which virtually wastes bandwidth, and the cookie needs to specify the scope and ca
The Web Storage in HTML5 includes two ways of storage: Sessionstorage and Localstorage.sessionstorage is used to store data locally in a session, which can only be accessed by a page in the same session and destroyed when the session ends. So sessionstorage is not a persistent local store, only session-level storage.While Localstorage is used for persistent local storage, the data will never expire unless the data is actively deleted.The difference be
Reprint [http://www.cnblogs.com/yuzhongwusan/archive/2011/12/19/2293347.html]HTML5 's Sessionstorage and LocalstorageThe Web Storage in HTML5 includes two ways of storage: Sessionstorage and Localstorage.Sessionstorage is used to store data locally in a session, which can only be accessed by a page in the same session and destroyed when the session ends. So sessionstorage is not a persistent local store, only session-level storage.The Sessionstorage method stores data for a session. When the use
This article turnsSessionstorage and Localstorage are provided by the HTML5 Web Storage API, which makes it easy to save data between Web requests. With local data, you can avoid data being passed back and forth unnecessarily between the browser and the server.Sessionstorage, Localstorage, and cookies are all data stored on the browser side, where the concept of sessionstorage is unique and introduces the c
Original address: http://www.ncloud.hk/%E6%8A%80%E6%9C%AF%E5%88%86%E4%BA%AB/html5-localstorage/HTML5 provides two new ways for clients to store data: Localstorage and Sessionstorage. The localstorage method is long-term, with no time limit for stored data. Data is still available after the second, second, or next year. The sessionstorage method is a temporary sav
HTML5 's Sessionstorage and LocalstorageThe Web Storage in HTML5 includes two ways of storage: Sessionstorage and Localstorage.sessionstorage is used to store data locally in a session, which can only be accessed by a page in the same session and destroyed when the session ends. So sessionstorage is not a persistent local store, only session-level storage.While Localstorage is used for persistent local storage, the data will never expire unless the da
Last month at the end of the W3ctech, some colleagues mentioned the topic of localstorage, I think in HTML5 many new features, Localstorage is more practical at the same time the browser is also better than the characteristics of the implementation.Localstorage's specifications are described here: http://dev.w3.org/html5/webstorage/In the first detail, Localstorage
of HTTP specifications, web Storage is only generated to "store" data locally (from @ otakustay)Browser support for html5 web storageIn addition to IE7 and below, browser support is fully supported by other standard browsers (ie and FF must be run on the web server). It is worth mentioning that IE is always a good thing, for example, UserData in IE7 and IE6 is actually a local javascript storage solution. Through simple code encapsulation, all browsers support web storage.You can use
HTML5 Localstorage JS
/* HTML5 SessionStorage * // Add the data function SSsetVal (key, val) {if (window. sessionStorage) {// check whether the user enters the key if (key = ''| val ='') {return 0;} sessionStorage. setItem (key, val); alert ('data: '+ key +'-> '+ val +' added successfully '); return 1 ;} else {alert ('local storage not supported '); return 0 ;}// query the specified data function SSgetVal (key) {// check whether the user has entered t
What is Localstorage
A few days ago in the old project found that the operation of the cookie is very strange, consulting down is to cache some information to avoid passing parameters on the URL, but did not consider what the cookie will cause problems:
①cookie size is limited to around 4k and is not suitable for business data storage②cookie each time it is sent along with the HTTP transaction, wasting bandwidthWe do mobile projects, so the technolo
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