javascript localstorage

, you need to use the Localstorage.key (index) method, as follows:[JavaScript]View PlainCopy Extracts all objects stored in the Localstorage and presents them to the interface function Loadall () { var list = document.getElementById ("list"); if (localstorage.length>0) { var result = " Result + = " For (var i=0;i var mobilephone = Localstorage.key (i); var name = Localstorage.getitem

("Version", whir.res.pageVersion); CSS= CSS = =NULL? "": CSS; CSS= Css.replace (/images\//g, "style/images/");//the image path in CSS needs to be handled separatelywhir.res.writeCss (CSS); } } } } Else{CSS= Css.replace (/images\//g, "style/images/");//the image path in CSS needs to be handled separatelywhir.res.writeCss (CSS); } } Else{whir.res.linkCss (URL); }}, Writejs:function(text) {//write js\ script to page varHead = document.getE

This article mainly introduces how to implement local storage Information in JS, and how to implement local storage based on localStorage and userData, for more information about how to use JavaScript to store local information, see the following article. This example describes how to store information locally in JS. We will share this with you for your reference. The details are as follows: With the rapid

, whereas Web Storage is only for local "storage" of data (corrections from @otakustay)HTML5 Web Storage Browser support situationBrowser support in addition to IE7 and the following are not supported, other standard browsers are fully supported (IE and FF need to run in the Web server), it is worth mentioning that IE always do good, such as IE7, IE6 UserData is actually JavaScript local storage Solution. With simple code encapsulation you can unify t

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 cookies are naturally known, the problem is mainly too small, probably also 4KB appearance, and IE6 only support each domain name 20 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 exist, as if the user

It's interesting to see a simple Todo app on the web today, using ANGULARJS to do front-end data binding and using Localstorage to store data.DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en" "Http://www.w3.org/TR/html4/loose.dtd ">HTMLNg-app= "Todoapp"> Head>Metahttp-equiv= "Content-type"content= "text/html; charset=iso-8859-1"/>Scriptsrc= "/js/angular.js"type= "Text/javascript">Script>Scriptsr

= "SetData"Type= "Button"Value= "Save data"/>Input Id= "GetData"Type= "Button"Value= "Get Data"/> Body> Html>1, 2 LocalStorage:The usage method is similar to SessionStorage, as shown in the following code:This object mainly has two methods:Save data: localStorage. setItem (Key, value );Read data: localStorage. getItem (Key );Key: the name of the Key you want to store. This name can be named at will and c

specification, whereas Web Storage is only for local "storage" of data (corrections from @otakustay)HTML5 Web Storage Browser support situationBrowser support in addition to IE7 and the following are not supported, other standard browsers are fully supported (IE and FF need to run in the Web server), it is worth mentioning that IE always do good, such as IE7, IE6 UserData is actually JavaScript local storage Solution. With simple code encapsulation y

First, what is Localstorage, sessionstorageIn HTML5, a new localstorage feature is added, which is primarily used as a local store to solve the problem of insufficient cookie storage space (4k per cookie in the cookie). Localstorage in the General browser support is 5M size, this in different browsers localstorage will

Gets all the data information saved by the Localstorage object. This data is typically traversed, and the following two properties of the Localstorage object need to be accessed during traversalLength: Represents the total amount of data saved in the Localstorage object.Key: Represents the keys when the data is saved1 DOCTYPE HTML>2 HTML>3 Head>4 MetaCharSet= "Ut

There are two types of Web Storage: Sessionstorage and Localstorage (both are limited to the document source level and cannot be shared between non-homologous documents)1.sessionstorage data placed on the server (ie not supported) is strictly used to store data in a browser session and the data will be deleted immediately after the browser is closed. Span class= "Hljs-number" >2.localstorage data on the cli

First, what is Localstorage, sessionstorageIn HTML5, a new localstorage feature is added, which is primarily used as a local store to solve the problem of insufficient cookie storage space (4k per cookie in the cookie). Localstorage in the General browser support is 5M size, this in different browsers localstorage will

, which has a lifetime of browsing session, is referred to as a session cookie.　　Session cookies are generally not saved on the hard disk but in memory.　　If the expiration time is set, the browser will save the cookie to the hard disk, turn it off and open the browser again, and these cookies remain valid until the set expiration time expires. Cookies stored on the hard disk can be shared between different browser processes, such as two IE windows.For cookies stored in memory, different browsers

In front-end development, we often encounter communication between two or more html. We can add parameters in the url, but when the amount of data to be transferred is large, try localStorage in html5. 1) Check whether your browser supports localStorage: If(Window. localStorage ){ Alert ('Yes! '); }ElseAlert ('No! '); 2) data is stored in

In HTML5, local storage is the property of a window, including Localstorage and Sessionstorage, from which the name should clearly identify the difference between the two, which is always local, and the latter is only accompanied by a session, and the window closes once it is closed. The use of the two is exactly the same, taking Localstorage as an example. if (window.localstorage) {Alert (' This browser s

The local storage in chrome is also used in HTML5 localstorage, the only difference is that the Chrome extension has its own localstorage, which belongs to this extension and not to a domain name. This is a good thing to do. Expand some of your data without being affected by the sites and domain names you visit.Localstorage FoundationLocalstorage is a HTML5 feature, so some browsers don't necessarily suppor

Today, let's take a look at the localstorage feature introduced in HTML5 (later we checked that localstorage should be part of W3C Web storage, rather than HTML5 ),This feature is also supported in IE8 + and should be supported by other browsers (such as chrome and Firefox will be automatically upgraded to the latest version ).I also referred to someArticleSuch as dive1_html5 series andHtml5demos series. In

In HTML 5, localstorage is a good thing. In browsers that support localstorage, You can persistently input user forms. Even if you disable the browser, you can access the browser again next time, the value can also be read. The following example shows how to use jquery to read the value of localstorage every time a form is loaded, and the value is clear when the

Application Scenarios:When we use JSON to simulate the background data, the foreground and delete changes are put data into a JavaScript object, but this method of data can only work on a page. The advent of localstorage solved our problem! That is, the data is stored in the browser via Localstorage, and then the localstorag