local-storage | 易学教程

Iphone localStorage “QUOTA_EXCEEDED_ERR” issue

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问题 I trying to use Client Side Storage available in HTML5 (localStorage) for Iphone Application , and I'm completely aware of the " QUOTA " associated for localStorage(which is currently 5MB ). Now the problem is for a my application (with no data previously stored) . trying to store the data in localStorage is resulting in QUOTA_EXCEEDED_ERR although the size of the overall data is way less than 5 MB (~ 4Kb to be precise ( found using chrome web inspector in normal browser) ) Can anyone Share

Is localStorage fully loaded only after DOM is ready?

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问题 I have got a bug with some javascript code that it's hard to reproduce (so no jsfiddle, sorry). Exactly the same browser (FF 37.0.2), but two different machines, and I can only reproduce the bug on one of them. I suspect the issue has something to do with localStorage and the fact that I check if an item is there outside $(document).ready(). Is that required? Do I need to wait for the DOM to be ready before reliably accessing localStorage? Is my hypothesis plausible? 回答1: localStorage is not

Setting and getting localStorage with jQuery

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问题 I am trying out localStorage and attempting at getting text from a div and storing it in localStorage, however, it sets it as an [object Object] and returns [object Object]. Why is this happening? localStorage.content = $('#test').html('Test'); $('#test').html(localStorage.content); <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <div id="test"></div> 回答1: You said you are attempting to get the text from a div and store it on local storage. Please Note

Is local storage for a Phonegap app on an Android device separate from the built in browser?

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问题 My question is essentially a follow up or clarification to this question. I have an Android app built using Javascript and Adobe's Phonegap Build service, and I'm using "local storage" to store data on the device. From that other question, I learned that data stored in local storage is essentially "permanent", in that it will stay on the device indefinitely, unless the user acts on it by manually clearing the cache for the app or deletes the app (and maybe other unusual circumstances that I'm

Update object stored in chrome extension's local storage

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问题 I'm developing a chrome extension and I will store objects sent by server. For example, I will receive: command = {id:"1", type: "A", size: "B", priority: "C"} If I had a database, I would insert it as a line in table commands . Using chrome.storage, I'm storing an array of these object in key commands . But, when I receive a new command by server, I have to get from local storage, update the array and then set again. I'm worried about cases when I receive another command while I'm getting

PhantomJS- open page with LocalStorage by default

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问题 I'm using PhantomJS to get the generated source of a web page after JavaScript DOM manipulations have taken place. This web page has JUST a <body> and nothing else. Important : This web page uses browser's localStorage to generate the page. I want to change LocalStorage in PhantomJS before opening the page. App.js : var page = require('webpage').create(); page.open("https://sample.com") setTimeout(function(){ // Where you want to save it page.render("screenshoot.png") // You can access its

Get URL and save it | Chrome Extension

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问题 Basically on my window (when you click the icon) it should open and show the URL of the tab and next to it I want it to say "Save", it will save it to the localStorage, and to be displayed below into the saved links area. Like this: Something like bookmarks :) 回答1: If you want to do something like that, you easily do that with the Chrome extensions API. The areas to look for are: Chrome Extension Tab API Chrome Extension Browser Action API HTML5 localStorage or HTML5 webdatabase Now the first

How to save data from a form with HTML5 Local Storage?

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问题 I have a form that makes logging into a website but not in mine and I want them to be saved form data in my web with HTML5 local storage. But not how. Any idea? My form is this: <form action="http://issuefy.ca.vu/on/login.php" class="form-login" method="post" /> <input name="email" type="email" id="email" required="" placeholder="Email" /> <input name="password" type="password" required="" placeholder="Contraseña" /> </form> 回答1: LocalStorage has a setItem method. You can use it like this:

Javascript + HTML5 localstorage [closed]

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问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . So I'm searching for a good crash course on localstorage and interacting with it in Javascript. I want to build a to-do list webapp with some extra functionality but it would be just for 1 user. I don't want to mess with php/mysql and have the server doing anything. Links to tutorials would be best :-D 回答1: Here

Accessing localStorage from a webWorker

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问题 Can a WebWorker access the localStorage? If not why not? Is it problematic from a security stand point? 回答1: No, localStorage and sessionStorage are both undefined in a webworker process. You would have to call postMessage() back to the Worker's originating code, and have that code store the data in localStorage. Interestingly, a webworker can use an AJAX call to send/retrieve info to/from a server, so that may open possibilities, depending on what you're trying to do. 回答2: Web workers only