示例 1:此代码将在周末禁用按钮
<html>
<head>
<title>Page Title</title>
</head>
<body>
<style>
.disabled {
background: grey;
}
</style>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<button id="myButton">Press me only on weekday</button>
<script>
$(function() {
var now = new Date(),
days = ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'],
day = days[now.getDay()],
$button = $('#myButton');
if (day === days[0] || day === days[6]) {
$button.addClass('disabled');
}
$button.click(function() {
if ($(this).hasClass('disabled')) {
alert('We are not accepting entries during weekends.')
return;
}
});
})
</script>
</body>
</html>
示例 2:此代码将在非工作时间禁用，并且仅在工作日下午 5:00(17:00) - 凌晨 12:00 (24:00) 期间可用。时钟位置基于 +8 UTC
<input class="submit" type="submit" id="checktime" value="Check"/>
<script type="text/javascript" defer="defer">
<!--
var enableDisable = function(){
var UTC_hours = new Date().getUTCHours() +8;
if (UTC_hours > 17 && UTC_hours < 24){
document.getElementById('checktime').disabled = false;
}
else
{
document.getElementById('checktime').disabled = true;
}
};
setInterval(enableDisable, 1000*60);
enableDisable();
// -->
</script>
我的问题是，我需要结合这两个代码，以便我可以实现这样的目标..
User only allow to clicking the button during 5:00PM(17:00) - 12:00AM (24:00) in weekday and on the weekend the button will be disabled. Button needed to show a alert message if user click it during off day/hour
如何正确组合这两个脚本来实现这样的效果？谢谢
最佳答案
这将在中午 12:00 到下午 5:00(任意一天)之间或当天是星期六或星期日时添加禁用属性。如果单击并禁用该按钮，则显示警报。
<script>
$(function() {
var now = new Date(),
days = ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'],
day = days[now.getDay()],
UTC_hours = new Date().getUTCHours() +8;
$button = $('#myButton');
if (day === days[0] || day === days[6] || (UTC_hours >= 0 && UTC_hours < 17)) {
$button.prop( "disabled", true );
} else {
$button.prop( "disabled", false );
}
$button.click(function() {
if ($(this).is(':disabled')) {
alert('We are not accepting entries during weekends.')
return;
}
});
})
</script>
关于javascript - 在周末和非工作时间禁用按钮，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/48834962/