【发布时间】:2014-01-22 01:12:55
【问题描述】:
如何使文本框边框的颜色在获得焦点时淡入另一种颜色?例如,如果边框颜色是#ddd,那么用户将注意力集中在文本框上,它会淡入#0266C8,当他们不聚焦时,它会再次淡入#ddd。这是我的代码:
<!doctype html>
<html>
<head>
<title>Project</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script type="text/javascript">
function passwordCheck(y){
var x = y.value;
if(x.length>5) {
document.getElementById("error").innerHTML="Limit is 5 characters";
} else {
if(x.length<6) {
document.getElementById("error").innerHTML="";
}
}
}
</script>
<style type="text/css">
body {
margin:auto;
font-family:arial, sans-serif;
padding-top:100px;
}
.container {
width:920px;
margin:auto;
text-align:center;
}
.main_text {
font-family:"Bebas Neue";
font-size:76px;
color:green;
margin-bottom:10px;
}
.textbox1 {
border: 4px solid #ddd;
width: 888px;
padding-top: 5px;
padding-bottom: 5px;
padding-left: 16px;
padding-right: 16px;
font-size: 2em;
outline: none;
font-family: sans-serif;
border-radius:100px;
height:48px;
}
.textbox1:focus {
border: 4px solid #0266C8;
}
#error {
font-size:24px;
color:red;
font-family:"Bebas Neue";
}
</style>
</head>
<body>
<div class="container">
<span class="main_text">Password Strength Checker</span><br>
<input name="textbox1" onkeyup="passwordCheck(this);" onKeyPress="passwordCheck(this);" onChange="passwordCheck(this);" onKeyDown="passwordCheck(this);" type="password" class="textbox1" placeholder="Enter Password" style="margin-top:10px;" autofocus><br><br>
<div id="error"></div>
</div>
</body>
</html>
任何帮助将不胜感激。谢谢,奥马尔。
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标签: javascript jquery html css