jQuery: textarea 自动适应高度无下拉条 Elastic

最新推荐文章于 2021-07-08 12:41:50 发布

原创最新推荐文章于 2021-07-08 12:41:50 发布 · 276 阅读

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本文介绍了一个使用CSS和JavaScript实现的弹性文本区域控件，能够自动调整大小以适应内容长度。通过示例展示了如何设置文本区域的样式属性，并提供了一个在线演示链接。

<style>
textarea#note {
	width:100%;
    direction:rtl;
	display:block;
	max-width:100%;
	line-height:1.5;
	padding:15px 15px 30px;
	border-radius:3px;
	border:1px solid #F7E98D;
	font:13px Tahoma, cursive;
	transition:box-shadow 0.5s ease;
	box-shadow:0 4px 6px rgba(0,0,0,0.1);
	font-smoothing:subpixel-antialiased;
	background:linear-gradient(#F9EFAF, #F7E98D);
	background:-o-linear-gradient(#F9EFAF, #F7E98D);
	background:-ms-linear-gradient(#F9EFAF, #F7E98D);
	background:-moz-linear-gradient(#F9EFAF, #F7E98D);
	background:-webkit-linear-gradient(#F9EFAF, #F7E98D);
}
</style>

<script>
$(function(){
$('#note').elastic();
})
</script>

<textarea id="note">Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi.</textarea>

demo: http://jsfiddle.net/janjarfalk/r3Ekw/

site: http://unwrongest.com/projects/elastic/