http://jsfiddle.net/0y8oy7gf/2/
我有一个Bootstrap 3表单,其中有一个弹出框位于第一个文本输入的右侧。在该输入的焦点上触发弹出窗口,并且触发器正常工作。我的问题是我希望弹出窗口更宽,以便可以有更长的文本行,但它似乎包含在父级文本中.col-xs-6
。有什么办法可以.container-fluid
代替它,以便它可以占据右侧的空白空间?
下面是HTML,上面的jsfiddle演示了此问题。谢谢!
<div class="container-fluid">
<div class="row">
<div class="col-12">
<div class="row">
<div class="col-xs-6 col-xs-offset-3 panel panel-gray floating">
<div class="panel-body">
<form action="?" method="POST" id="foo">
<div class="form-group">
<h3>Set your new password</h2>
</div>
<div class="form-group form-group-lg">
<label for="new-password">New password</label>
<input type="password" class="form-control" id="new-password" autofocus data-toggle="popover" data-content="8-20 characters long" data-trigger="focus" data-placement="right" viewport="container">
</div>
<div class="form-group form-group-lg">
<label for="confirm-new-password">Confirm new password</label>
<input type="password" class="form-control" id="confirm-new-password">
</div>
<div class="form-group form-group-lg">
<label for="security-answer">Answer your security question:</label>
<p id="security-question">How many cups of sugar does it take to get to the moon?</p>
<input type="text" class="form-control" id="security-answer">
</div>
<div class="btn-group-lg">
<input type="submit" value="Change password" class="btn btn-primary btn-block" id="btn_changePassword">
</div>
</form>
<br>
</div>
</div>
</div>
</div>
</div>
</div>
您只需要设置data-container
属性以告知popover包含元素的元素要使用哪个元素(请参阅文档):
<div class="container-fluid">
<div class="row">
<div class="col-12">
<div class="row">
<div class="col-xs-6 col-xs-offset-3 panel panel-gray floating">
<div class="panel-body">
<form action="?" method="POST" id="foo">
<div class="form-group">
<h3>Set your new password</h2>
</div>
<div class="form-group form-group-lg">
<label for="new-password">New password</label>
<input type="password" class="form-control" id="new-password" autofocus data-toggle="popover" data-container=".container-fluid" data-content="8-20 characters long" data-trigger="focus" data-placement="right" viewport="container">
</div>
<div class="form-group form-group-lg">
<label for="confirm-new-password">Confirm new password</label>
<input type="password" class="form-control" id="confirm-new-password">
</div>
<div class="form-group form-group-lg">
<label for="security-answer">Answer your security question:</label>
<p id="security-question">How many cups of sugar does it take to get to the moon?</p>
<input type="text" class="form-control" id="security-answer">
</div>
<div class="btn-group-lg">
<input type="submit" value="Change password" class="btn btn-primary btn-block" id="btn_changePassword">
</div>
</form>
<br>
</div>
</div>
</div>
</div>
</div>
</div>
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