html5+css3实现手机toast提示
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="apple-touch-fullscreen" content="YES" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="format-detection" content="telephone=no" />
<meta name="author" content="webkfa.com"/>
<title>html5+css3实现手机toast提示-webkfa.com</title>
<style>
*{
margin:0;padding:0;
-webkit-touch-callout: none; /* prevent callout to copy image, etc when tap to hold */
-webkit-text-size-adjust: none; /* prevent webkit from resizing text to fit */
-webkit-tap-highlight-color: rgba(210,210,210,0.35); /* make transparent link selection, adjust last value opacity 0 to 1.0 */
-webkit-user-select: none; /* prevent copy paste, to allow, change 'none' to 'text' */
}
body{font-family:"微软雅黑";font-size:12px;}
ul,li{list-style:none;}
.toasttj2{z-index:1003;font-size: 1.37em;position: fixed;bottom:25%;width: 100%;opacity:0;height: 24px;display: none;
transition: opacity 1s ease-out;
}
.huati_btn{width:175px;height:32px;background:#34a0f0;border-radius:3px;font:14px/32px "微软雅黑";display:block;overflow:hidden;margin:0 auto;text-align:center;color:#fff;text-decoration:none;}
.huati{height:40px;padding-top:9px;border-bottom:1px dashed #cecece}
</style>
</head>
<body>
<p class="huati"><a href="javascript:test(1);" class="huati_btn">测试一下</a></p>
<p class="huati"><a href="javascript:test(2);" class="huati_btn">测试二下</a></p>
<div id="toastId2" class="toasttj2" style="display: none; opacity: 0;"></div>
<script type="text/javascript">
function $S(s){return document.getElementById(s);}
function $html(s,html){$S(s).innerHTML=html;}
var toastTime2=null;
var displayTime2=null;
function setToast3(html){
if(toastTime2!=null){
clearTimeout(toastTime2);
clearTimeout(displayTime2);
}
$S('toastId2').style.display='block';
$S('toastId2').style.opacity=1;
$html('toastId2',html);
toastTime2=setTimeout(function(){
$S('toastId2').style.opacity=0;
displayTime2=setTimeout(function(){$S('toastId2').style.display='none';},1000);
},1000);
}
function test(f){
if(1==f){
setToast3('<div style="color:#fff;background: rgba(0, 0, 0, 0.6);border-radius: 2px;padding: 2px;text-align: center;width:175px;margin: 0 auto;">话题征集内容不能为空</div>');
}else if(2==f){
setToast3('<div style="color:#fff;background: rgba(0, 0, 0, 0.6);border-radius: 2px;padding: 2px;text-align: center;width:235px;margin: 0 auto;">话题征集内容最多输入200个字</div>');
}
}
</script>
</body>
</html>
