【发布时间】:2013-10-18 11:35:03
【问题描述】:
<script>
function numeri_validator(t) {
var patt = /(\d*)\.{1}(\d{0,2})/;
var donepatt = /^(\d*)\.{1}(\d{2})$/;
var str = t.value;
var result;
if (!str.match(donepatt)) {
result = str.match(patt);
if (result != null) {
t.value = t.value.replace(/[^\d]/gi, '');
str = result[1] + '.' + result[2];
t.value = str;
} else {
if (t.value.match(/[^\d]/gi))
t.value = t.value.replace(/[^\d]/gi, '');
}
}
//get the date
var val1 = document.getElementById("cost" + 1).value;
var val2 = document.getElementById("cost" + 2).value;
//Get date
var date = document.getElementById("Label1").innerText;
//format time
var timeIn = val1.replace('.', ':');
var timeOut = val2.replace('.', ':');
//Concat time with date
var timeinDate = date + " " + timeIn;
var timeoutDate = date + " " + timeOut;
//calculate time difference
var nDifference = Math.abs(new Date(timeoutDate) - new Date(timeinDate));
var one_hours = 1000 * 60 * 60;
var hours = (Math.floor(nDifference / one_hours));
var diff = nDifference % one_hours;
var one_min = 1000 * 60;
var diffmin = Math.round(diff / one_min);
document.getElementById("datelabel").innerText = hours + "." + diffmin;
document.getElementById("total").value = hours + "." + diffmin;
此函数计算两次之间的差值工作正常,但仅在其他浏览器的 Chrome 中工作是:
document.getElementById("total").value=NaN:NaN
请帮帮我。
【问题讨论】:
-
你的约会是什么样的? Javascript 可以移植的唯一格式是
YYYY-MM-DD。 -
检查我发布的答案并进行更改。看看有没有帮助。如果没有,请发布您的 HTML,以便我们进一步帮助您:)
-
日期格式为'2013-10-18'
标签: javascript cross-browser dom-events onkeyup