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bootstrap-添加额外的图标

2024-09-04 09:32:53   220人阅读

说明

可以针对校验状态为输入框添加额外的图标。只需设置相应的 .has-feedback 类并添加正确的图标即可

示例

<!DOCTYPE html>
<html lang="zh-CN">
  	<head>
    	<meta charset="utf-8">
    	<meta http-equiv="X-UA-Compatible" content="IE=edge">
    	<meta name="viewport" content="width=device-width, initial-scale=1">
    	<!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
    	<title>Bootstrap 101 Template</title>

    	<!-- Bootstrap -->
    	<link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">

    	<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
    	<!-- WARNING: Respond.js doesn‘t work if you view the page via file:// -->
    	<!--[if lt IE 9]>
      		<script src="https://cdn.bootcss.com/html5shiv/3.7.3/html5shiv.min.js"></script>
      		<script src="https://cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script>
    	<![endif]-->
  	</head>
  	<body>
	  	<div class="container">
	  		<div class="form-group has-success has-feedback">
	  			<label class="control-label" for="inputSuccess2">Input with success</label>
	  			<input type="text" class="form-control" id="inputSuccess2" aria-describedby="inputSuccess2Status">
	  			<span class="glyphicon glyphicon-ok form-control-feedback" aria-hidden="true"></span>
	  			<span id="inputSuccess2Status" class="sr-only">(success)</span>
	  		</div>

	  		<div class="form-group has-warning has-feedback">
				<label class="control-label" for="inputWarning2">Input with warning</label>
			  	<input type="text" class="form-control" id="inputWarning2" aria-describedby="inputWarning2Status">
			  	<span class="glyphicon glyphicon-warning-sign form-control-feedback" aria-hidden="true"></span>
			  	<span id="inputWarning2Status" class="sr-only">(warning)</span>
			</div>

			<div class="form-group has-error has-feedback">
			  	<label class="control-label" for="inputError2">Input with error</label>
			  	<input type="text" class="form-control" id="inputError2" aria-describedby="inputError2Status">
			  	<span class="glyphicon glyphicon-remove form-control-feedback" aria-hidden="true"></span>
			  	<span id="inputError2Status" class="sr-only">(error)</span>
			</div>

			<div class="form-group has-success has-feedback">
			  	<label class="control-label" for="inputGroupSuccess1">Input group with success</label>
			  	<div class="input-group">
			    	<span class="input-group-addon">@</span>
			    	<input type="text" class="form-control" id="inputGroupSuccess1" aria-describedby="inputGroupSuccess1Status">
			  	</div>
			  	<span class="glyphicon glyphicon-ok form-control-feedback" aria-hidden="true"></span>
			  	<span id="inputGroupSuccess1Status" class="sr-only">(success)</span>
			</div>
	    </div>

    	<!-- jQuery (necessary for Bootstrap‘s JavaScript plugins) -->
    	<script src="https://cdn.bootcss.com/jquery/1.12.4/jquery.min.js"></script>
    	<!-- Include all compiled plugins (below), or include individual files as needed -->
    	<script src="https://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
  	</body>
</html>

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