Search DaniWeb - localstorage

localStorage returns 'undefined' in deleted values in input and textarea 9 Years Ago by gentlemedia … form where I save the data in a cookie with localStorage. This all works fine, but If clear (just deleting with…;/textarea> </div> </form> The jQuery/localStorage to save and return the data: $(function() { $.each($('.stored'), function… Re: localStorage returns 'undefined' in deleted values in input and textarea 9 Years Ago by gentlemedia … and textarea fields: $('.stored').on('keyup focusout', function() { localStorage[$(this).attr('name')] = $(this).val(); }); $('select').on('change',… function() { localStorage[$(this).attr('name')] = $(this).find('option:selected').val(); }); I… Re: localStorage returns 'undefined' in deleted values in input and textarea 9 Years Ago by gentlemedia It's solved. Not sure what I was thinking by using `||` instead of just the`,` to combine them. $('.stored').change(function() { localStorage[$(this).attr('name')] = $(this).val(), $(this).find('option:selected').val(); }); Re: localStorage and PHP 12 Years Ago by riahc3 … on a checkbox, if the checkbox is true, something (cookie, localstorage, session, etc) must be stored that can be accessed EVERYWHERE… to the cookie problem) and thats why Im trying with localstorage.... localStorage and PHP 12 Years Ago by riahc3 I want to use a localStorage variable in a PHP page. Very simple but "strange". AJAX comes to mind. Whats the best form to do this? Thanks Re: localStorage and PHP 12 Years Ago by pritaeas Something like this if you use jQuery: $.ajax({ type: "POST", url: "example.php", data: { storageValue: localStorage.getItem("yourValue"); } }); In PHP you'd use `$_POST['storageValue']` Unable to store radio button state (:checked) or value in localStorage 8 Years Ago by gentlemedia …or checkboxes with the class 'stored' in localStorage I've tried to extend that on …change function with several ways such as: localStorage[$(this).attr('name')] = $(this).val(), $(this…following, but also nothing if ($('.stored').is(':checked')) { localStorage[$(this).attr('name')] = $(this).val(); }; So how… Loop thru localStorage? 12 Years Ago by riahc3 Hello Lets say in the localStorage object I have the following: Apple = red Potato = brown Gum = …: for (var i=0;i<localStorage.length();i++) { if (localStorage[i]=="Potato") { var somevariable=localStorage[i].value(); break; } } Forgive sintaxis… store several inputs in localstorage 2 Years Ago by Nicolas_14 …: totalSuccess, date: new Date().getTime() } let localData = localStorage.getItem('score') + JSON.stringify(score); localStorage.setItem("score", localData); thanks in advance… Re: localStorage and PHP 12 Years Ago by IIM you can also use session as session is easy to maintain. http://php.net/manual/en/function.session-start.php Re: localStorage and PHP 12 Years Ago by armie340 that's it!! Re: localStorage and PHP 12 Years Ago by pritaeas To get the local storage variable to PHP you'll have to use an AJAX call. Whether you use a GET or POST is up to you. Personally, I'd choose a POST. Re: localStorage and PHP 12 Years Ago by riahc3 > To get the local storage variable to PHP you'll have to use an AJAX call. Whether you use a GET or POST is up to you. Personally, I'd choose a POST. What would be the best way to do this then? example.php <?php echo "hi" $var=getlocalstoragehere.php; echo $var ?> Lets say that the page I use. … Re: Unable to store radio button state (:checked) or value in localStorage 8 Years Ago by diafol Here's my feeble attempt - seems to work, but I'm sure I'm missing something simple: http://codepen.io/anon/pen/amwrVv#anon-login Re: Unable to store radio button state (:checked) or value in localStorage 8 Years Ago by gentlemedia Thanks, Diafol! I know I go wrong with using `name`, because the radio buttons do have of course the same `name`, but I couldn't figure out what to use instead for the them. Your solution works well for me too, because I've tried long enough :) Re: Loop thru localStorage? 12 Years Ago by LastMitch >And I want to search thru it for the word Potato and then get its value (brown). Is this in an array? or from the database? You can read more about this here: http://diveintohtml5.info/storage.html >Forgive sintaxis errors as I just thought it up in 15 seconds. You can read this: http://coding.smashingmagazine.com/2010/10/11/local-… Re: Loop thru localStorage? 12 Years Ago by imBaCodes Use a 2D array .. fade in divs whenever user get to bottom - offset 11 Years Ago by klemme … til 180px fra bunden { localStorage.initOffset ++; // Increment initOffset localStorage.limitTo = localStorage.initOffset * localStorage.limitClause; // Afgræns op til localStorage.limitFrom = localStorage.limitTo - localStorage.limitClause; // Udtræk fra… To-Do List 9 Years Ago by Ian David …Y.config.win.localStorage) { localStorage = Y.config.win.localStorage; } var data = Y.JSON.parse((localStorage && localStorage.getItem(key)) ….Object.values(data); } function save() { localStorage && localStorage.setItem(key, Y.JSON.stringify(data)); } … Hello Good AfterNoon To all Small Help Needed 12 Years Ago by Venter …my code..thank u all } i++; } alert(localStorage.fruitname); } function fun() { alert(localStorage.Apple); // here it will displaying alert as 'undefined… 'SELECTED' my requirement is i want to dispaly the alert(localstorage.Apple) as SELECTED... } </script> </head>… Re: keeping Sortable order on refresh 10 Years Ago by piers … only able to set the current order as default in LocalStorage. How would you do this? var current_order = { 'set_1' : 0,…", JSON.stringify(current_order)); } $(function(){ var returningValues = JSON.parse(localStorage.getItem("sorted")); console.log("returning"+returningValues… keeping Sortable order on refresh 10 Years Ago by piers …{ // I get the order from localStorage var saved = localStorage.getItem("sorted"); // I get…this).sortable( "serialize", { key: "set_" } ); localStorage["sorted"] = sorted; } }); }); $( "#container" … Re: keeping Sortable order on refresh 10 Years Ago by piers …JSON.stringify(current_order)); } else{ current_order = JSON.parse(localStorage.getItem("sorted")); } $(function(){ $( "…).attr("id")] = $(this).index(); }).get(); localStorage.setItem("sorted", JSON.stringify(current_order)); } }); });… Re: Login and registration using local storage 11 Years Ago by rtrethewey …document.getElementById('welcomeMessage').innerHTML = "Welcome " + localStorage.getItem('username') + "!"; return false; } //…inputPassword.value; if ((username == localStorage.getItem('username')) && (password == localStorage.getItem('password'))) { document.getElementById('welcomeMessage… Re: keeping Sortable order on refresh 10 Years Ago by AleMonteiro …with default values if (JSON.parse(localStorage.getItem("sorted"))== " ") { localStorage.setItem("sorted", JSON.stringify… } $(function(){ // Get last saved order current_order = JSON.parse(localStorage.getItem("sorted")); console.log("returning"+current_order… Getting-a-File-to-Download-In-HTML-On-Client-Side 12 Years Ago by thak123 … if(!localStorage.length==0) { for (i=0; i<=localStorage.length-1; i++) { keyinput=localStorage.key(…: store pageno as key. valinput=localStorage[keyinput]; //make dynamic: store user… renderGrid() data not working 12 Years Ago by jackbauer24-2 …function(){ var searchKey = $("#searchBox").val(); var item = localStorage.getItem(searchKey); item = JSON.parse(item); makeTableOnSearch(item); }); function…to local storage, I can even access it using localStorage.getItem(); but the search item just gives me "… Re: Hello Good AfterNoon To all Small Help Needed 12 Years Ago by gon1387 Hi Venter, Here you are :) for (var i=0;i<fruits.length; i++) { if(fruits[i]==y) { localStorage[fruits[i]]="SELECTED"; } } Let me know if you have questions. html local storage, caching interface and reseting it, having some problems 12 Years Ago by wonderland …('itemfilter'); $(edit).click(function() { localStorage.setItem('todoData', this.innerHTML); }); // when… the page loads if ( localStorage.getItem('todoData') ) { edit.innerHTML = localStorage.getItem('todoData'); } $("#reset… Login and registration using local storage 11 Years Ago by powerson65 … document.getElementById("password"); localStorage.setItem("username", inputUsername.value); localStorage.setItem("password", inputPassword.…function login() { var inputUsername = localStorage.getItem("username"); var inputPassword = localStorage.getItem("password"); if (…