Witam,
gdzie tu zamienić program, aby spinner nie pokazywał mi liczb ujemnych, tylko całkowite. Podaję poniżej kod:
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link href='http://fonts.googleapis.com/css?family=Roboto+Condensed' rel='stylesheet' type='text/css'>
<title>Counter: jQuery Number Spinner Plugin Demos</title>
<link href="https://www.jqueryscript.net/css/jquerysctipttop.css" rel="stylesheet" type="text/css">
<style>
body{
font-family: 'Roboto Condensed';
padding: 0;
margin: 0;
background-color: #eee;
}
h4{
color: steelblue;
}
.counter {
display: flex;
margin-bottom: 20px;
}
.c1-btn,.c2-btn {
width: 100px;
height: 32px;
background-color: orange;
color: white;
border: none;
font-size: 14px;
cursor: pointer;
outline: none;
}
.c1-btn:hover,.c2-btn:hover{
background-color: #db8e00;
}
.c1-p,.c2-p {
color: gray;
font-size: 16px;
}
.c1-span,.c2-span {
color: green;
}
.container{
margin: 150px auto;
max-width: 960px;
}
</style>
</head>
<body><div id="jquery-script-menu">
<div class="jquery-script-center">
<ul>
<li><a href="https://www.jqueryscript.net/form/spin-numbers-plus-minus-buttons.html"></a></li>
<li><a href="https://www.jqueryscript.net/"></a></li>
</ul>
<div class="jquery-script-ads"><script type="text/javascript"><!--
google_ad_client = "ca-pub-2783044520727903";
/* jQuery_demo */
google_ad_slot = "2780937993";
google_ad_width = 728;
google_ad_height = 90;
//-->
</script>
<script type="text/javascript"
src="https://pagead2.googlesyndication.com/pagead/show_ads.js">
</script></div>
<div class="jquery-script-clear"></div>
</div>
</div>
<div class="container">
<div class="counter1-container">
<div id="counter-one" class="counter"></div>
<button class="c1-btn" onclick="onC1BtnClick()">Get Value</button>
</div>
<br/>
<hr>
<br/>
</div>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script type="text/javascript" src="plugin.js"></script>
<script type="text/javascript">
/*Start Number Input Spinner Without Attributes*/
$("#counter-one").htmlNumberSpinner();
$('.counter1-container').append("<p class='c1-p'>The Spinner Value is : <span class='c1-span'>-</span></p>");
function onC1BtnClick() {
var value = $("#counter-one").getSpinnerValue();
$('.c1-p .c1-span').text(value);
}
</script>
</body>
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-36251023-1']);
_gaq.push(['_setDomainName', 'jqueryscript.net']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
</html>
Poniżej pokazuję jak to wygląda na ekranie.. Nie chcę aby na komponencie były liczby ujemne, ale nie wiem jak to zlikwidować.
