日期功能未按預期工作
[英]Date function isn't working as expected
問題描述
我正在嘗試將當前年份插入版權聲明中並且它不起作用 - 可能是因為某些東西非常基本。 有幫助嗎？ 謝謝。 :)
ps如果還有其他風格問題，我歡迎所有評論。
$(document).ready(function () { // Veterinary Calculator Code // define variables for body weight, dehydration and ongoing losses $bw = $('#bodyWeight'); $dh = $('#dehydration'); $ol = $('#ongoingLosses'); // update maint, replacement, dailyRequirement and rate when bw, dh or ol changes. function updateDetails() { var $dr = $('#dailyRequirement'); var $repl = $('#replacement'); var $rt = $('#rate'); var ol = parseInt($ol.val()); var mt = parseInt(1.5 * (70 * (Math.pow($bw.val(), 0.75)))); // maintenance requirement $dr.text(mt + ' ml/24 hours'); var rep = parseInt($bw.val() * 10 * $dh.val()); // replacement amount $repl.text(rep + ' ml'); var rt = parseInt((mt + rep + ol) / 24); // total fluid rate $rt.text(rt + ' ml/hr'); } // add event listeners for input elements $bw.on('change', updateDetails); $dh.on('change', updateDetails); $ol.on('change', updateDetails); // Insert current year into copyright statement var dateNow = new Date(); var thisYear = dateNow.getFullYear(); var elYear = $('#currentYear'); elYear.text = thisYear; });
<body> <div> <header> <h1>Fluid Calculator</h1> </header> <div> <fieldset id="params"> <legend>Inputs</legend> <label>Body Weight (kg):</label><br /> <input type="number" id="bodyWeight" autofocus min="0" /> <br><br /> <label>% Dehydration:</label><br /> <input type="number" id="dehydration"/> <br /><br /> <label>Ongoing Losses (ml):</label><br /> <input type="number" id="ongoingLosses" /> <br /><br /> </fieldset><br /> <label>Daily Requirement:</label> <label class="result" id="dailyRequirement">0 ml</label> <br /> <label>Replacement:</label> <label class="result" id="replacement">0 ml</label> <br /> <br /> <label> Rate (ml/hr):</label> <label class="result" id="rate">0 ml/hr</label> </div> <footer> <p> © Copyright 2014-<span id="currentYear">year</span> by VETsharp Pty Ltd </p> </footer> </div> <script type="text/javascript" src="https://code.jquery.com/jquery-1.11.2.min.js"></script> <script type="text/javascript" src="vc.js"></script> </body>
2 個解決方案
解決方案1
3 已采納 2015-02-07 23:36:54
$("#currentYear").text(thisYear);
解決方案2
0 2015-02-07 23:38:57
要替換currentYear <span>的文本，您需要使用：
$('#currentYear').replaceWith(thisYear);
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