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JQuery Mobile Forms - Save Checkbox - Radio Button Checked States

index.html

<html>
    <head>
        <title>TODO supply a title</title>
        <meta charset="UTF-8">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <link href="js/jquery.mobile-1.4.4.min.css" rel="stylesheet" >
        <script src="js/jquery.min.js" ></script>
        <script src="js/jquery.mobile-1.4.4.min.js"></script>

    </head>
    <body>
        <div data-role="page" id="mainpage" >
            <div data-role="header" data-position="fixed">
                <a href="#mypanel" data-icon="bars" data-iconpos="notext" >Back</a>
                <h1>Shopping List</h1>
            </div>
            <div data-role="main" class="ui-content">
                <ul data-role="listview" id="products" data-inset="true">

                </ul>
            </div>
            <div data-role="footer" data-position="fixed">
                <h2>Copyrights 2014</h2>
            </div>
            <div data-role="panel" id="mypanel" data-theme="b">
                <ul data-role="listview">
                    <li><a href="javascript:loadProductAddPage()">Add Items</a></li>
                    <li><a href="myaccount.html" data-transition="slide">My Account</a></li>
                    <li><a href="">Register</a></li>
                    <li><a href="">About</a></li>
                </ul>
            </div>
        </div>
        <script>
            var items = [];
            var myAccountValues = {};
            loadDataFromStorage();
            $(document).on("pagebeforechange", function(ev, data) {
                if (data.toPage[0].id === "addproductpage") {
                    var item = data.options.item;
                    console.log(item);
                    $("#itemid").val(item.itemid);
                    $("#itemname").val(item.itemname);
                    $("#itemqty").val(item.itemqty);
                    $("#itemdesc").val(item.itemdesc);
                    if (item.itemid === -1) {
                        $("#deletebtn").hide();
                    } else {
                        $("#deletebtn").show();
                    }
                } else if (data.toPage[0].id === "myaccount") {
                    loadMyAccountFromStorage();
                } else if (data.toPage[0].id === "mainpage") {
                    //for session storage related

                }
            });

            function prepareList() {
                for (var i = 0; i < items.length; i++) {
                    $("#products").append('<li><a href="javascript:loadProductEditPage(' + items[i].itemid + ')">' + items[i].itemname + '</a></li>');
                }
            }

            function findIndex(itemId) {
                for (var i = 0; i < items.length; i++) {
                    if (items[i].itemid === itemId) {
                        return i;
                    }
                }

                return -1;
            }

            function loadDataFromStorage() {
                var store = localStorage.shoppingListExtn;
                if (store) {
                    items = JSON.parse(store);
                    prepareList();
                }

                //localStorage.shoppingListExtn = ""; // to clear storage
            }

            function loadProductAddPage() {
                var obj = {
                    itemid: -1,
                    itemname: "",
                    itemqty: "",
                    itemdate: "",
                    itemdesc: ""
                };
                $.mobile.pageContainer.pagecontainer("change", "additems.html", {item: obj, transition: "slide"});
            }

            function loadProductEditPage(itemId) {
                var i = findIndex(itemId);
                var obj = items[i];
                $.mobile.pageContainer.pagecontainer("change", "additems.html", {item: obj, transition: "slide"});
            }

            function saveItem() {
                var itemIdTxt = $("#itemid").val();
                var itemId = parseFloat(itemIdTxt);
                var itemName = $("#itemname").val();
                var itemQty = $("#itemqty").val();
                var itemDesc = $("#itemdesc").val();
                var itemDate = new Date().toString();

                if (itemId === -1) {
                    //save
                    var newId = Math.random();
                    var objAdd = {
                        itemid: newId,
                        itemname: itemName,
                        itemqty: itemQty,
                        itemdate: itemDate,
                        itemdesc: itemDesc
                    };
                    items.push(objAdd);
                } else {
                    //update
                    var objEdt = {
                        itemid: itemId,
                        itemname: itemName,
                        itemqty: itemQty,
                        itemdate: itemDate,
                        itemdesc: itemDesc
                    };
                    var i = findIndex(itemId);
                    items.splice(i, 1, objEdt);
                }

                localStorage.shoppingListExtn = JSON.stringify(items);
                $("#products").html(""); // clears the list
                prepareList(); // recreate the list
                $("#products").listview("refresh");
                $.mobile.back();

            }

            function deleteItem() {
                var itemIdTxt = $("#itemid").val();
                var itemId = parseFloat(itemIdTxt);
                var i = findIndex(itemId);
                items.splice(i, 1);
                localStorage.shoppingListExtn = JSON.stringify(items);
                $("#products").html(""); // clears the list
                prepareList(); // recreate the list
                $("#products").listview("refresh");
                $.mobile.back();

            }
            function loadMyAccountFromStorage() {
                var myAcc = localStorage.myAccount;
                if (myAcc) {
                    myAccountValues = JSON.parse(myAcc);
                    $("#fullname").val(myAccountValues.fullname);
                    $("#email").val(myAccountValues.email);
                    $("#password").val(myAccountValues.password);
                    console.log(myAccountValues.isfemale + "," + myAccountValues.ismale + "," + myAccountValues.istransgender);

                    $("#genderfemale").attr('checked', myAccountValues.isfemale).checkboxradio('refresh');
                    $("#gendermale").attr('checked', myAccountValues.ismale).checkboxradio('refresh');
                    $("#gendertrans").attr('checked', myAccountValues.istransgender).checkboxradio('refresh');
                    $("#sports").attr('checked', myAccountValues.issports).checkboxradio('refresh');
                    $("#travel").attr('checked', myAccountValues.istravel).checkboxradio('refresh');
                    $("#business").attr('checked', myAccountValues.isbusiness).checkboxradio('refresh');
                    $("#lock").val(myAccountValues.lock).slider('refresh');
                    if (myAccountValues.lock) {
                        //set session
                        sessionStorage.isActive = "YES";
                        sessionStorage.userEmail = myAccountValues.email;
                        sessionStorage.userPassword = myAccountValues.password;
                    } else {
                        //clear session
                        sessionStorage.isActive = "NO";
                        sessionStorage.userEmail = "";
                        sessionStorage.userPassword = "";
                    }
                } else {
                    //Initiate a empty default session if no value stored in local storage
                    sessionStorage.isActive = "NO";
                    sessionStorage.userEmail = "";
                    sessionStorage.userPassword = "";
                }
            }

            function saveMyAccount() {
                var fullname = $("#fullname").val();
                var email = $("#email").val();
                var pass = $("#password").val();
                var isFemale = $("#genderfemale").is(':checked');
                var isMale = $("#gendermale").is(':checked');
                var isTransGender = $("#gendertrans").is(':checked');
                var isTravel = $("#travel").is(':checked');
                var isSports = $("#sports").is(':checked');
                var isBusiness = $("#business").is(':checked');
                var lock = $("#lock").val();
                myAccountValues = {
                    fullname: fullname,
                    email: email,
                    password: pass,
                    isfemale: isFemale,
                    ismale: isMale,
                    istransgender: isTransGender,
                    istravel: isTravel,
                    issports: isSports,
                    isbusiness: isBusiness,
                    lock: lock
                };

                localStorage.myAccount = JSON.stringify(myAccountValues);
                $.mobile.back();

            }

        </script>
    </body>
</html>

myaccount.html

<div data-role="page" id="myaccount">
    <div data-role="header" data-position="fixed">
        <a href="#" data-rel="back" data-icon="back" data-iconpos="notext" >Back</a>
        <h1>My Account</h1>
    </div>
    <div data-role="main" class="ui-content">
        <div data-role="fieldcontain">
            <label for="fullname">Name</label>
            <input type="text" name="fullname" id="fullname" placeholder="Enter full name" />
        </div>
        <div data-role="fieldcontain">
            <label for="email">Email</label>
            <input type="email" name="email" id="email" placeholder="Enter email address" />
        </div>
        <div data-role="fieldcontain">
            <label for="password">Password</label>
            <input type="password" name="password" id="password" placeholder="Enter a password" />
        </div>
        <div data-role="fieldcontain">
            <fieldset data-role="controlgroup" >
                <legend>Gender</legend>
                <input type="radio" name="genderselection" id="genderfemale" value="female" />
                <label for="genderfemale">Female</label>
                <input type="radio" name="genderselection" id="gendermale" value="male" />
                <label for="gendermale">Male</label>
                <input type="radio" name="genderselection" id="gendertrans" value="trans"/>
                <label for="gendertrans">Transgender</label>
            </fieldset>
        </div>
        <div data-role="fieldcontain">
            <fieldset data-role="controlgroup">
                <legend>Interest Areas</legend>
                <input type="checkbox" name="travel" id="travel"  />
                <label for="travel">Travel</label>
                <input type="checkbox" name="sports" id="sports" />
                <label for="sports">Sports</label>
                <input type="checkbox" name="business" id="business" />
                <label for="business">Business</label>
            </fieldset>
        </div>
        <div data-role="fieldcontain">
            <label for="lock">Password Lock</label>
            <select id="lock" name="lock" data-role="slider" data-mini="true">
                <option value="on">ON</option>
                <option value="off" selected>OFF</option>
            </select>
        </div>
        <button onclick="saveMyAccount()">Save</button>
    </div>
    <div data-role="footer" data-position="fixed">
        <h2>Copyrights</h2>
    </div>
</div>

additems.html

<div data-role="page" id="addproductpage">
    <div data-role="header" data-position="fixed">
        <a href="#" data-rel="back" data-icon="back" data-iconpos="notext">Back</a>
        <h1>Add Item</h1>
        <a href="javascript:deleteItem()" data-icon="delete" id="deletebtn">Delete</a>
    </div>
    <div data-role="main" class="ui-content">
        <div style="padding: 10px">
            <div style="display: none">
                <label for="itemid" >Item ID</label>
                <input id="itemid" placeholder="item id" type="text" readonly>
            </div>
            <label for="itemname">Item name</label>
            <input id="itemname" placeholder="item name" type="text" >

            <label for="itemqty">Item Qty</label>
            <input id="itemqty" placeholder="item qty" type="number" >

            <label for="itemdesc">Item Description</label>
            <textarea rows="5" id="itemdesc">
                
            </textarea>

            <button id="savebtn" onclick="saveItem();">Save</button>
        </div>
    </div>
    <div data-role="footer" data-position="fixed">
        <h1>Copyrights 2014</h1> 
    </div>
</div>

login.html

<div data-role="page" id="login">
    <div data-role="header" data-position="fixed">

        <h1>Login</h1>
    </div>
    <div data-role="main" class="ui-content">

        <div data-role="fieldcontain">
            <label for="email">Email</label>
            <input type="email" name="email" id="email" placeholder="Enter email address" />
        </div>
        <div data-role="fieldcontain">
            <label for="password">Password</label>
            <input type="password" name="password" id="password" placeholder="Enter the password" />
        </div>

        <button onclick="checkLogin()">Login</button>
    </div>
    <div data-role="footer" data-position="fixed">
        <h2>Copyrights</h2>
    </div>
</div>

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85) JQuery Mobile Data- Attribute Reference
2014-10-06 00:13:01
86) Shopping List Using LocalStorage
2014-10-06 00:10:02
87) JQuery Mobile Introduction
2014-10-06 00:07:40
88) JQuery Page Loading Technique
2014-10-06 00:05:39
89) Mobile Ready Page Extended - Load Multiple Pages Using JQuery
2014-10-06 00:00:27
90) A Mobile First Design Using JQuery - Window-Size
2014-10-05 23:58:01
91) JavaScript Array - Create - Update - Delete
2014-10-05 23:55:43
92) JQuery CSS Capabilities - A Mobile Ready Page
2014-10-05 23:52:42
93) JQuery Introduction - Unit Conversion Using JQuery
2014-10-05 23:49:58
94) JavaScript - DOM Manipulation-Table-Calculator
2014-10-05 23:40:06
95) GeoLocation
2014-10-05 23:37:36
96) Margin And Border Radius
2014-10-05 23:34:06
97) HTML5 Semantic Elements, CSS,SVG Examples
2014-10-05 23:28:45
98) HTML,CSS Selectors

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