如何在模态渐变中隐藏元素
How to hide an element within modal fade
我想隐藏文本"输入密码"和空白框首先，并显示当我点击无线电"私人"。我的代码如下。然而，它不起作用，因为当我点击"创建一个新的房间"，"输入密码"已经在模态内容中显示，当我点击私人时什么也没有发生。我如何修复我的代码?非常感谢!
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Create Role</title>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<script>
$(document).ready(function(){
$("#pwd, #pwdblank").hide();
$("#inlineRadio2").click(function(){
$("#pwd, #pwdblank").show(500);
});
});
</script>
</head>
<body>
<nav class="navbar navbar-default">
<div class="container">
<ul class="nav navbar-nav">
<li class="active"><a href="/index">Rooms</a></li>
<li><a data-toggle="modal" data-target="#createRoomModal">Create New Room</a></li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a href="/logout"><span class="glyphicon glyphicon-log-in"></span> Logout</a></li>
</ul>
</div>
</nav>
<div class="container">
<div class="row">
</div>
</div>
<div id="createRoomModal" class="modal fade" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Create a new room</h4>
</div>
<div class="modal-body">
<form id="form_room" method="post" action="/create-room">
<fieldset class="form-group">
<label class="form-check-inline">
<input class="form-check-input" type="radio" name="room_type" id="inlineRadio1" value="public"> Public
</label>
<label class="form-check-inline">
<input class="form-check-input" type="radio" name="room_type" id="inlineRadio2" value="private"> Private
</label>
<label class="form-check-inline">
<p id="pwd">Enter password</p>
<input class="form-check-input" type="text" name="text" id="pwdblank">
</label>
</fieldset>
</form>
</div>
<div class="modal-footer">
<button type="submit" class="btn btn-success" form="form_room">Create</button>
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="script-index.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
</body>
你好，请看下面的一个希望你正在寻找这个…
$(document).ready(function(){
$("#pwd, #pwdblank").hide();
$("#inlineRadio2").click(function(){
$("#pwd, #pwdblank").show(500);
});
$("#inlineRadio1").click(function(){
$("#pwd, #pwdblank").hide(500);
});
});<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="script-index.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Create Role</title>
<!-- Latest compiled and minified CSS -->
</head>
<body>
<nav class="navbar navbar-default">
<div class="container">
<ul class="nav navbar-nav">
<li class="active"><a href="/index">Rooms</a></li>
<li><a data-toggle="modal" data-target="#createRoomModal">Create New Room</a></li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li><a href="/logout"><span class="glyphicon glyphicon-log-in"></span> Logout</a></li>
</ul>
</div>
</nav>
<div class="container">
<div class="row">
</div>
</div>
<div id="createRoomModal" class="modal fade" role="dialog">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Create a new room</h4>
</div>
<div class="modal-body">
<form id="form_room" method="post" action="/create-room">
<fieldset class="form-group">
<label class="form-check-inline">
<input class="form-check-input" type="radio" name="room_type" id="inlineRadio1" value="public"> Public
</label>
<label class="form-check-inline">
<input class="form-check-input" type="radio" name="room_type" id="inlineRadio2" value="private"> Private
</label>
<label class="form-check-inline">
<p id="pwd">Enter password</p>
<input class="form-check-input" type="text" name="text" id="pwdblank">
</label>
</fieldset>
</form>
</div>
<div class="modal-footer">
<button type="submit" class="btn btn-success" form="form_room">Create</button>
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
</body>
</html>按如下方式使用show.bs.modal事件
$('#myModal').on('show.bs.modal', function (e) {
// do something...
// this code runs just before the modal is shown
// hide your field here
});
此处使用文档参考
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