local-storage

HTML5 code not working in IE9

由 元气小坏坏 提交于 2019-12-25 08:10:03
问题 The following simple code works in Firefox (12.0) but does not seem to work in IE 9 even though local storage is supported in IE9. Notice how alert(localStorage.lastname); does not show up any results. Was wondering if there is a known issue in using localStorage in IE9 as the documentation does say it is supported. <!DOCTYPE html> <html> <body> <script> if(typeof(Storage)!=="undefined") { alert('local storage') localStorage.lastname="Smith"; alert(localStorage.lastname); } else { alert(

Use localStorage.setItem to keep same show/hide divs

由 大兔子大兔子 提交于 2019-12-25 07:59:07
问题 I work with a function in my main page. All works fine, I just want to know how to keep the select language in a page when i click on a link and go in another page. For example id="en" is the language by default, but if I want to use id="fr" in my main page, and click on link who will send me in another page. I will come back to id="en". So to keep the same language how can I use this function : localStorage.setItem("language", selectedLanguage); currentlanguage= localStorage.getItem(

How can I store and retrieve many javascript primitives in and from local storage

由 有些话、适合烂在心里 提交于 2019-12-25 06:48:05
问题 My application has the following Javascript primatives: var bearerToken = "a"; var expirationDate = "b"; var firstName = "c"; var authenticated = true; var lastName = "d"; var loginMessage = "e"; var name = "f"; var registrationMessage = "g"; var roleId = 1; var subjectId = 2; var userName = "h" I would like to hold a copy of these in local storage. I know how to do it for one at a time but is there a way I could do it for all of them at the same time? 回答1: The easiest way would be to use

push multiple array object into localhost?

由 天涯浪子 提交于 2019-12-25 06:09:19
问题 (function{ var array = localStorage.getItem('id') || []; obj = {}; obj.id=1; array.push(obj); localStorage.setItem('id',JSON.stringify(array)); }(); why in my localStorage it doesn't insert the obj twice? I'm seeing it replace the existing one. 回答1: It does replace the existing one. Try this: if(localStorage.getItem('id')){ array = JSON.parse(localStorage.getItem('id')) } else { var array = []; } obj = {}; obj.id=1; array.push(obj); localStorage.setItem('id',JSON.stringify(array)); Everytime

Take time in microseconds between two functions

由 扶醉桌前 提交于 2019-12-25 05:35:26
问题 Hi I have tried different solutions but I can't find what I'm looking for, what I want to do is to take the time in microseconds between two functions. But the problem is first that I need to start the timer right after a css animation has finished, second I need to stop the timer when someone presses either B or R on the keyboard, and third I need to send the time from the timer with the information about which key that was pressed. Here's a code to show what I mean, first one is to call the

local storage for google map markers

由 北战南征 提交于 2019-12-25 04:35:39
问题 How do I incorporate localStorage in my code? I have a show and hide button on my google map that will Hide and Show a marker array. I need to store the values in localStorage when the button is clicked. What I have so far: var testbtn = document.getElementById('test1'); var testbtn2 = document.getElementById('test2'); google.maps.event.addDomListener(testbtn, 'click', hide); google.maps.event.addDomListener(testbtn2, 'click', show); function hide() { set_speed_camera(null); localStorage

d3 localStorage.getItem() compare arrays .filter()

由 烈酒焚心 提交于 2019-12-25 04:07:57
问题 I am trying to get values back from localStorage; multiple click counters in div elements. They were stored on click under key = this.id in localStorage; the values are the innerText of the divs. Now: 1. I filter the selection looking for a match for element-ids in arraylocal 2. if match, set the html. d3.selectAll(".numberCircle").filter((d) -> this.id in arraylocal).html(localStorage.getItem(((d) -> this.id)) I would like to get values ( innerText from elements ) back out of localStorage

How to convert an element to a string that can be stored and restored from localStorage

由 纵饮孤独 提交于 2019-12-25 03:26:35
问题 My plan is to store my elements in localStorage once they've been read once (for an online app – I figure that if I can get it to work it will speed up my app significantly). So I came up with the following, but the contents seem to either be stored or come back as null. Now I thought that an element was fundamentally a string so I wouldn't have to do anything with it to store it in localStorage, but apparently not. Does anyone know if it's possible to achieve what I want? If you want to take

How to store in browser Local Storage elements created by jQuery?

由 浪尽此生 提交于 2019-12-25 02:56:34
问题 I'm using jQuery to add/remove input fields. <ul id="names"> <li class="input-append"> <input type="text" name="hotel_name[]" id="hotel_name[]"> <a class="add_name" href="#"><i></i>add one more</a></li> </ul> $('.add_name').click(function() { $("#names").append('<li class="input-append">' + '<input type="text" name="hotel_name[]" id="hotel_name[]">' + ' <a class="remove_name add-on btn btn-danger" href="#"><i></i>remove</a>' + '</li>'); return false; }); Is there any way to store created

Emberjs - Can a local storage adapter and a data storage adapter be used simultaneously?

由 断了今生、忘了曾经 提交于 2019-12-25 02:33:27
问题 Can a local storage adapter and a data storage adapter be used simultaneously? Here's some example code. VpcYeoman.ApplicationAdapter = DS.LSAdapter.extend({ namespace: 'viewpoint-emberjs' }); vs. VpcYeoman.Store = DS.Store.extend({ revision: 12, adapter: DS.FixtureAdapter.extend({ queryFixtures: function(fixtures, query, type) { return fixtures.filter(function(item) { for(prop in query) { if( item[prop] != query[prop]) { return false; } } return true; }); } }) }); Fight! Or coexist?? 回答1:
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