【发布时间】:2015-04-29 08:21:41
【问题描述】:
好的,我有这个输入“textmoney”,它接受用户输入并显示他们一年可以赚多少钱。当用户按下回车键时,会弹出一个链接,该链接将转到另一个页面,该页面给出了对第一个答案的更精确估计。我想让第二页从第一页有一个“textmoney”的 sessionStorage,这样用户就不必再次输入数据。我对此进行了编码,但我似乎根本无法工作。我做错了什么?
首页:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script>
$(document).ready(function() {
var $demo = $('#demo');
var $textMoney = $('#textmoney');
var $moneydiv = $('#moneydiv');
// Store
sessionStorage.setItem("textmoney", $textMoney.val());
$('#advanced').hide();
function getmoney(){
var money = $textMoney.val();
if (isNaN(money) || money === '') {
$demo.text('You aint enter no $$$$$$');
} else {
var dailyE = $textMoney.val() * 365;
$demo.text('$' + dailyE + ' per day');
}
}
// on enter key
$textMoney.keydown(function(e) {
if (e.which === 13) {
getmoney();
$('#advanced').show();
} else if ($(this).val() === '') {
$demo.text('');
$('#advanced').hide();
}
}).mouseover(function() {
$(this).css('border', '1px solid black');
}).mouseout(function() {
$(this).css('border', '1px solid grey');
});
// on click
$moneydiv.click(function(){
getmoney();
$('#advanced').show();
});
});
</script>
第二页:
<body>
<p id="workp"> How many days a week do you work? </p>
<input type="text" id="workdays">
<hr id="line1">
<p id="taxesp"> What percent of taxes does the Government take? </p>
<input type="text" id="taxes">
<hr id="line2">
<p id="bonusp"> What's your average yearly bonus? </p>
<input type="text" id="bonus">
<hr id="line3">
<p id="demo"></p>
<div id="calculate"> Calculate </div>
<a href="moneyperday.html"> Back to calculator </a>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script>
$(document.ready(function() {
var $money = sessionStorage.getItem('textmoney');
var $workdays = $('#workdays').val() * 52;
var $moneynow = $money * $workdays;
var $taxes = $('#taxes').val() / 100;
var $bonus = $('#bonus').val();
var $totalbalance = $moneynow * $taxes + $bonus;
var $calculate = $('#calculate');
function getmoney() {
$demo.text($totalbalance + " " + "per day");
}
//on click
$calculate.click(function() {
getmoney();
}
})
</script>
【问题讨论】:
标签: javascript jquery html session