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Callout for labelling of input groups

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plus a few suggested approaches (in some cases, elided, as the actual
content of the label - being a generic example - is not important)
This commit is contained in:
Patrick H. Lauke 2014-12-08 14:03:04 +00:00
parent c918127e68
commit eee275762f
1 changed files with 47 additions and 43 deletions
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90
docs/_includes/components/input-groups.html
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@ -16,7 +16,11 @@
<h4>Don't mix with other components</h4>
<p>Do not mix form groups or grid column classes directly with input groups. Instead, nest the input group inside of the form group or grid-related element.</p>
</div>
<div class="bs-callout bs-callout-warning" id="callout-inputgroup-form-labels">
<h4>Always add labels</h4>
<p>Screen readers will have trouble with your forms if you don't include a label for every input. For these input groups, ensure that any additional label or functionality is conveyed to assistive technologies.</p>
<p>The exact technique to be used (<code>&lt;label&gt;</code> elements hidden using the <code>.sr-only</code> class, or use of the <code>aria-label</code>, <code>aria-labelledby</code>, <code>aria-describedby</code>, <code>title</code> or <code>placeholder</code> attribute) and what additional information will need to be conveyed will vary depending on the exact type of interface widget you're implementing. The examples in this section provide a few suggested, case-specific approaches.</p>
</div>
<h2 id="input-groups-basic">Basic example</h2>
<p>Place one add-on or button on either side of an input. You may also place one on both sides of an input.</p>
@ -24,35 +28,35 @@
<p><strong class="text-danger">We do not support multiple form-controls in a single input group.</strong></p>
<form class="bs-example bs-example-form" data-example-id="simple-input-groups">
<div class="input-group">
<span class="input-group-addon">@</span>
<input type="text" class="form-control" placeholder="Username">
<span class="input-group-addon" id="basic-addon1">@</span>
<input type="text" class="form-control" placeholder="Username" aria-describedby="basic-addon1">
</div>
<br>
<div class="input-group">
<input type="text" class="form-control">
<span class="input-group-addon">.00</span>
<input type="text" class="form-control" placeholder="Recipient's username" aria-describedby="basic-addon2">
<span class="input-group-addon" id="basic-addon2">@example.com</span>
</div>
<br>
<div class="input-group">
<span class="input-group-addon">$</span>
<input type="text" class="form-control">
<input type="text" class="form-control" aria-label="Amount (to the nearest dollar)">
<span class="input-group-addon">.00</span>
</div>
</form>
{% highlight html %}
<div class="input-group">
<span class="input-group-addon">@</span>
<input type="text" class="form-control" placeholder="Username">
<span class="input-group-addon" id="basic-addon1">@</span>
<input type="text" class="form-control" placeholder="Username" aria-describedby="basic-addon1">
</div>
<div class="input-group">
<input type="text" class="form-control">
<span class="input-group-addon">.00</span>
<input type="text" class="form-control" placeholder="Recipient's username" aria-describedby="basic-addon2">
<span class="input-group-addon" id="basic-addon2">@example.com</span>
</div>
<div class="input-group">
<span class="input-group-addon">$</span>
<input type="text" class="form-control">
<input type="text" class="form-control" aria-label="Amount (to the nearest dollar)">
<span class="input-group-addon">.00</span>
</div>
{% endhighlight %}
@ -61,34 +65,34 @@
<p>Add the relative form sizing classes to the <code>.input-group</code> itself and contents within will automatically resize—no need for repeating the form control size classes on each element.</p>
<form class="bs-example bs-example-form" data-example-id="input-group-sizing">
<div class="input-group input-group-lg">
<span class="input-group-addon">@</span>
<input type="text" class="form-control" placeholder="Username">
<span class="input-group-addon" id="sizing-addon1">@</span>
<input type="text" class="form-control" placeholder="Username" aria-describedby="sizing-addon1">
</div>
<br>
<div class="input-group">
<span class="input-group-addon">@</span>
<input type="text" class="form-control" placeholder="Username">
<span class="input-group-addon" id="sizing-addon2">@</span>
<input type="text" class="form-control" placeholder="Username" aria-describedby="sizing-addon2">
</div>
<br>
<div class="input-group input-group-sm">
<span class="input-group-addon">@</span>
<input type="text" class="form-control" placeholder="Username">
<span class="input-group-addon" id="sizing-addon3">@</span>
<input type="text" class="form-control" placeholder="Username" aria-describedby="sizing-addon3">
</div>
</form>
{% highlight html %}
<div class="input-group input-group-lg">
<span class="input-group-addon">@</span>
<input type="text" class="form-control" placeholder="Username">
<span class="input-group-addon" id="sizing-addon1">@</span>
<input type="text" class="form-control" placeholder="Username" aria-describedby="sizing-addon1">
</div>
<div class="input-group">
<span class="input-group-addon">@</span>
<input type="text" class="form-control" placeholder="Username">
<span class="input-group-addon" id="sizing-addon2">@</span>
<input type="text" class="form-control" placeholder="Username" aria-describedby="sizing-addon2">
</div>
<div class="input-group input-group-sm">
<span class="input-group-addon">@</span>
<input type="text" class="form-control" placeholder="Username">
<span class="input-group-addon" id="sizing-addon3">@</span>
<input type="text" class="form-control" placeholder="Username" aria-describedby="sizing-addon3">
</div>
{% endhighlight %}
@ -100,17 +104,17 @@
<div class="col-lg-6">
<div class="input-group">
<span class="input-group-addon">
<input type="checkbox">
<input type="checkbox" aria-label="Checkbox for following text input">
</span>
<input type="text" class="form-control">
<input type="text" class="form-control" aria-label="Text input with checkbox">
</div><!-- /input-group -->
</div><!-- /.col-lg-6 -->
<div class="col-lg-6">
<div class="input-group">
<span class="input-group-addon">
<input type="radio">
<input type="radio" aria-label="Radio button for following text input">
</span>
<input type="text" class="form-control">
<input type="text" class="form-control" aria-label="Text input with radio button">
</div><!-- /input-group -->
</div><!-- /.col-lg-6 -->
</div><!-- /.row -->
@ -120,17 +124,17 @@
<div class="col-lg-6">
<div class="input-group">
<span class="input-group-addon">
<input type="checkbox">
<input type="checkbox" aria-label="...">
</span>
<input type="text" class="form-control">
<input type="text" class="form-control" aria-label="...">
</div><!-- /input-group -->
</div><!-- /.col-lg-6 -->
<div class="col-lg-6">
<div class="input-group">
<span class="input-group-addon">
<input type="radio">
<input type="radio" aria-label="...">
</span>
<input type="text" class="form-control">
<input type="text" class="form-control" aria-label="...">
</div><!-- /input-group -->
</div><!-- /.col-lg-6 -->
</div><!-- /.row -->
@ -146,12 +150,12 @@
<span class="input-group-btn">
<button class="btn btn-default" type="button">Go!</button>
</span>
<input type="text" class="form-control">
<input type="text" class="form-control" placeholder="Search for...">
</div><!-- /input-group -->
</div><!-- /.col-lg-6 -->
<div class="col-lg-6">
<div class="input-group">
<input type="text" class="form-control">
<input type="text" class="form-control" placeholder="Search for...">
<span class="input-group-btn">
<button class="btn btn-default" type="button">Go!</button>
</span>
@ -166,12 +170,12 @@
<span class="input-group-btn">
<button class="btn btn-default" type="button">Go!</button>
</span>
<input type="text" class="form-control">
<input type="text" class="form-control" placeholder="Search for...">
</div><!-- /input-group -->
</div><!-- /.col-lg-6 -->
<div class="col-lg-6">
<div class="input-group">
<input type="text" class="form-control">
<input type="text" class="form-control" placeholder="Search for...">
<span class="input-group-btn">
<button class="btn btn-default" type="button">Go!</button>
</span>
@ -196,12 +200,12 @@
<li><a href="#">Separated link</a></li>
</ul>
</div><!-- /btn-group -->
<input type="text" class="form-control">
<input type="text" class="form-control" aria-label="Text input with dropdown button">
</div><!-- /input-group -->
</div><!-- /.col-lg-6 -->
<div class="col-lg-6">
<div class="input-group">
<input type="text" class="form-control">
<input type="text" class="form-control" aria-label="Text input with dropdown button">
<div class="input-group-btn">
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-expanded="false">Action <span class="caret"></span></button>
<ul class="dropdown-menu dropdown-menu-right" role="menu">
@ -230,12 +234,12 @@
<li><a href="#">Separated link</a></li>
</ul>
</div><!-- /btn-group -->
<input type="text" class="form-control">
<input type="text" class="form-control" aria-label="...">
</div><!-- /input-group -->
</div><!-- /.col-lg-6 -->
<div class="col-lg-6">
<div class="input-group">
<input type="text" class="form-control">
<input type="text" class="form-control" aria-label="...">
<div class="input-group-btn">
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-expanded="false">Action <span class="caret"></span></button>
<ul class="dropdown-menu dropdown-menu-right" role="menu">
@ -270,12 +274,12 @@
<li><a href="#">Separated link</a></li>
</ul>
</div>
<input type="text" class="form-control">
<input type="text" class="form-control" aria-label="Text input with segmented button dropdown">
</div><!-- /.input-group -->
</div><!-- /.col-lg-6 -->
<div class="col-lg-6">
<div class="input-group">
<input type="text" class="form-control">
<input type="text" class="form-control" aria-label="Text input with segmented button dropdown">
<div class="input-group-btn">
<button type="button" class="btn btn-default" tabindex="-1">Action</button>
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
@ -299,11 +303,11 @@
<div class="input-group-btn">
<!-- Button and dropdown menu -->
</div>
<input type="text" class="form-control">
<input type="text" class="form-control" aria-label="...">
</div>
<div class="input-group">
<input type="text" class="form-control">
<input type="text" class="form-control" aria-label="...">
<div class="input-group-btn">
<!-- Button and dropdown menu -->
</div>