446 lines
9.0 KiB
JSON
446 lines
9.0 KiB
JSON
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{
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"title":"Web Storage - name/value pairs",
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"description":"Method of storing data locally like cookies, but for larger amounts of data (sessionStorage and localStorage, used to fall under HTML5).",
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"spec":"https://html.spec.whatwg.org/multipage/webstorage.html#storage",
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"status":"ls",
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"links":[
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{
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"url":"https://developer.mozilla.org/en-US/docs/Web/API/Web_Storage_API",
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"title":"MDN Web Docs - Web Storage"
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},
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{
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"url":"http://code.google.com/p/sessionstorage/",
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"title":"Support library"
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},
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{
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"url":"http://html5demos.com/storage",
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"title":"Simple demo"
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},
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{
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"url":"https://raw.github.com/phiggins42/has.js/master/detect/features.js#native-localstorage;native-sessionstorage",
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"title":"has.js test"
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},
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{
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"url":"https://www.webplatform.org/docs/apis/web-storage/Storage/localStorage",
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"title":"WebPlatform Docs"
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}
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],
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"bugs":[
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{
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"description":"IE 8 and 9 store data based only on hostname, ignoring the scheme (http vs https) and port number as required by the specification."
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},
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{
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"description":"In iOS 5 & 6 localStorage data is stored in a location that may occasionally be cleared out by the OS."
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},
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{
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"description":"In private browsing mode, Safari and iOS Safari up to including version 10.x as well as the Android browser (not include Chrome for Android) do not support setting sessionStorage or localStorage."
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},
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{
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"description":"In IE attempting to access localStorage on HTML files served from the file system results in the localStorage object being `undefined`"
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},
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{
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"description":"Internet Explorer does not support storing most of the ASCII characters with codes under x20."
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},
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{
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"description":"The \"storage\" event is completely wrong in IE:\r\nIE10 : The storage event is fired even on the originating document where it occurred. Causes problems with multiple windows websites, and huge problems with iframes.\r\nIE11 : The storage event's oldValue and newValue are identical (newValue is supposed to contain the storage's updated value).\r\n\r\nPartial workaround: regularly probe the storage's value and compare with the last known value on all pages where you want to listen to this event, and track the last submitted value to determine if the modification was triggered locally. "
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},
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{
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"description":"IE10 in Windows 8 has an issue where localStorage can fail with the error message \"SCRIPT5: Access is denied\" if \"integrity\" settings are not set correctly. [see details](https://stackoverflow.com/a/20848924)"
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},
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{
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"description":"Storing large amounts of data in Safari (on OSX & iOS) can result in freezing the browser [see bug](https://bugs.webkit.org/show_bug.cgi?id=149585)"
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},
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{
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"description":"IE11 does not properly synchronize localStorage between different windows. [see bug](https://web.archive.org/web/20171208014524/https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/110656/)"
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}
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],
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"categories":[
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"JS API"
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],
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"stats":{
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"ie":{
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"5.5":"n",
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"6":"p",
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"7":"p",
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"8":"y",
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"9":"y",
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"10":"y",
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"11":"y"
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},
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"edge":{
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"12":"y",
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"13":"y",
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"14":"y",
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"15":"y",
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"16":"y",
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"17":"y",
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"18":"y",
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"79":"y",
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"80":"y",
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"81":"y",
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"83":"y",
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"84":"y"
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},
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"firefox":{
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"2":"a",
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"3":"a",
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"3.5":"y",
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"3.6":"y",
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"4":"y",
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"5":"y",
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"6":"y",
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"7":"y",
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"8":"y",
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"9":"y",
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"10":"y",
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"11":"y",
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"12":"y",
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"13":"y",
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"14":"y",
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"15":"y",
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"16":"y",
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"17":"y",
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"18":"y",
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"19":"y",
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"20":"y",
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"21":"y",
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"22":"y",
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"23":"y",
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"24":"y",
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"25":"y",
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"26":"y",
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"27":"y",
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"28":"y",
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"29":"y",
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"30":"y",
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"31":"y",
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"32":"y",
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"33":"y",
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"34":"y",
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"35":"y",
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"36":"y",
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"37":"y",
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"38":"y",
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"39":"y",
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"40":"y",
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"41":"y",
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"42":"y",
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"43":"y",
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"44":"y",
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"45":"y",
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"46":"y",
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"47":"y",
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"48":"y",
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"49":"y",
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"50":"y",
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"51":"y",
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"52":"y",
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"53":"y",
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"54":"y",
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"55":"y",
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"56":"y",
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"57":"y",
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"58":"y",
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"59":"y",
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"60":"y",
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"61":"y",
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"62":"y",
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"63":"y",
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"64":"y",
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"65":"y",
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"66":"y",
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"67":"y",
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"68":"y",
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"69":"y",
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"70":"y",
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"71":"y",
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"72":"y",
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"73":"y",
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"74":"y",
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"75":"y",
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"76":"y",
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"77":"y",
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"78":"y",
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"79":"y",
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"80":"y",
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"81":"y",
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"82":"y"
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},
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"chrome":{
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"4":"y",
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"5":"y",
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"6":"y",
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"7":"y",
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"8":"y",
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"9":"y",
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"10":"y",
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"11":"y",
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"12":"y",
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"13":"y",
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"14":"y",
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"15":"y",
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"16":"y",
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"17":"y",
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"18":"y",
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"19":"y",
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"20":"y",
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"21":"y",
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"22":"y",
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"23":"y",
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"24":"y",
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"25":"y",
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"26":"y",
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"27":"y",
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"28":"y",
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"29":"y",
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"30":"y",
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"31":"y",
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"32":"y",
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"33":"y",
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"34":"y",
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"35":"y",
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"36":"y",
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"37":"y",
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"38":"y",
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"39":"y",
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"40":"y",
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"41":"y",
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"42":"y",
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"43":"y",
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"44":"y",
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"45":"y",
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"46":"y",
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"47":"y",
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"48":"y",
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"49":"y",
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"50":"y",
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"51":"y",
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"52":"y",
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"53":"y",
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"54":"y",
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"55":"y",
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"56":"y",
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"57":"y",
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"58":"y",
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"59":"y",
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"60":"y",
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"61":"y",
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"62":"y",
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"63":"y",
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"64":"y",
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"65":"y",
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"66":"y",
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"67":"y",
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"68":"y",
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"69":"y",
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"70":"y",
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"71":"y",
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"72":"y",
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"73":"y",
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"74":"y",
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"75":"y",
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"76":"y",
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"77":"y",
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"78":"y",
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"79":"y",
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"80":"y",
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"81":"y",
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"83":"y",
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"84":"y",
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"85":"y",
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"86":"y",
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"87":"y",
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"88":"y"
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},
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"safari":{
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"3.1":"n",
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"3.2":"n",
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"4":"y",
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"5":"y",
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"5.1":"y",
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"6":"y",
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"6.1":"y",
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"7":"y",
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"7.1":"y",
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"8":"y",
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"9":"y",
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"9.1":"y",
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"10":"y",
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"10.1":"y",
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"11":"y",
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"11.1":"y",
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"12":"y",
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"12.1":"y",
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"13":"y",
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"13.1":"y",
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"14":"y",
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"TP":"y"
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},
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"opera":{
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"9":"n",
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"9.5-9.6":"n",
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"10.0-10.1":"n",
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"10.5":"y",
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"10.6":"y",
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"11":"y",
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"11.1":"y",
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"11.5":"y",
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"11.6":"y",
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"12":"y",
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"12.1":"y",
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"15":"y",
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"16":"y",
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"17":"y",
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"18":"y",
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"19":"y",
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"20":"y",
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"21":"y",
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"22":"y",
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"23":"y",
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"24":"y",
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"25":"y",
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"26":"y",
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"27":"y",
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"28":"y",
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"29":"y",
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"30":"y",
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"31":"y",
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"32":"y",
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"33":"y",
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"34":"y",
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"35":"y",
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"36":"y",
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"37":"y",
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"38":"y",
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"39":"y",
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"40":"y",
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"41":"y",
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"42":"y",
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"43":"y",
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"44":"y",
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"45":"y",
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"46":"y",
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"47":"y",
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"48":"y",
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"49":"y",
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"50":"y",
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"51":"y",
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"52":"y",
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"53":"y",
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"54":"y",
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"55":"y",
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"56":"y",
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"57":"y",
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"58":"y",
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"60":"y",
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"62":"y",
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"63":"y",
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"64":"y",
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"65":"y",
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"66":"y",
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"67":"y",
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"68":"y",
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"69":"y",
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"70":"y"
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},
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"ios_saf":{
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"3.2":"y",
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"4.0-4.1":"y",
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"4.2-4.3":"y",
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"5.0-5.1":"y",
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"6.0-6.1":"y",
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"7.0-7.1":"y",
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"8":"y",
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"8.1-8.4":"y",
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"9.0-9.2":"y",
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"9.3":"y",
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"10.0-10.2":"y",
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"10.3":"y",
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"11.0-11.2":"y",
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"11.3-11.4":"y",
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"12.0-12.1":"y",
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"12.2-12.4":"y",
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"13.0-13.1":"y",
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"13.2":"y",
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"13.3":"y",
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"13.4-13.5":"y",
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"14.0":"y"
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},
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"op_mini":{
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"all":"n"
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},
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"android":{
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"2.1":"y",
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"2.2":"y",
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"2.3":"y",
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"3":"y",
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"4":"y",
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"4.1":"y",
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"4.2-4.3":"y",
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"4.4":"y",
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"4.4.3-4.4.4":"y",
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"81":"y"
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},
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"bb":{
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"7":"y",
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"10":"y"
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},
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"op_mob":{
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"10":"n",
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"11":"y",
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"11.1":"y",
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"11.5":"y",
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"12":"y",
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"12.1":"y",
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"46":"y"
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},
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"and_chr":{
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"84":"y"
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},
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"and_ff":{
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"79":"y"
|
||
|
|
},
|
||
|
|
"ie_mob":{
|
||
|
|
"10":"y",
|
||
|
|
"11":"y"
|
||
|
|
},
|
||
|
|
"and_uc":{
|
||
|
|
"12.12":"y"
|
||
|
|
},
|
||
|
|
"samsung":{
|
||
|
|
"4":"y",
|
||
|
|
"5.0-5.4":"y",
|
||
|
|
"6.2-6.4":"y",
|
||
|
|
"7.2-7.4":"y",
|
||
|
|
"8.2":"y",
|
||
|
|
"9.2":"y",
|
||
|
|
"10.1":"y",
|
||
|
|
"11.1-11.2":"y",
|
||
|
|
"12.0":"y"
|
||
|
|
},
|
||
|
|
"and_qq":{
|
||
|
|
"10.4":"y"
|
||
|
|
},
|
||
|
|
"baidu":{
|
||
|
|
"7.12":"y"
|
||
|
|
},
|
||
|
|
"kaios":{
|
||
|
|
"2.5":"y"
|
||
|
|
}
|
||
|
|
},
|
||
|
|
"notes":"",
|
||
|
|
"notes_by_num":{
|
||
|
|
|
||
|
|
},
|
||
|
|
"usage_perc_y":97.68,
|
||
|
|
"usage_perc_a":0.01,
|
||
|
|
"ucprefix":false,
|
||
|
|
"parent":"",
|
||
|
|
"keywords":"webstorage,local storage",
|
||
|
|
"ie_id":"webstorage",
|
||
|
|
"chrome_id":"5345825534246912",
|
||
|
|
"firefox_id":"",
|
||
|
|
"webkit_id":"",
|
||
|
|
"shown":true
|
||
|
|
}
|