From 4849ec1ceacb4f66efce043f59fe1c29475d0f4f Mon Sep 17 00:00:00 2001
From: Chris Rebert <code@rebertia.com>
Date: Mon, 8 Sep 2014 23:38:06 -0700
Subject: [PATCH] add aria-labelledby to accordion example to improve
 accessibility

---
 docs/_includes/js/collapse.html | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/docs/_includes/js/collapse.html b/docs/_includes/js/collapse.html
index 66c6254f9f..5701fbc26d 100644
--- a/docs/_includes/js/collapse.html
+++ b/docs/_includes/js/collapse.html
@@ -15,42 +15,42 @@
   <div class="bs-example">
     <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
       <div class="panel panel-default">
-        <div class="panel-heading" role="tab">
+        <div class="panel-heading" role="tab" id="headingOne">
           <h4 class="panel-title">
             <a data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
               Collapsible Group Item #1
             </a>
           </h4>
         </div>
-        <div id="collapseOne" class="panel-collapse collapse in" role="tabpanel">
+        <div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
           <div class="panel-body">
             Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
           </div>
         </div>
       </div>
       <div class="panel panel-default">
-        <div class="panel-heading" role="tab">
+        <div class="panel-heading" role="tab" id="headingTwo">
           <h4 class="panel-title">
             <a data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
               Collapsible Group Item #2
             </a>
           </h4>
         </div>
-        <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel">
+        <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
           <div class="panel-body">
             Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
           </div>
         </div>
       </div>
       <div class="panel panel-default">
-        <div class="panel-heading" role="tab">
+        <div class="panel-heading" role="tab" id="headingThree">
           <h4 class="panel-title">
             <a data-toggle="collapse" data-parent="#accordion" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
               Collapsible Group Item #3
             </a>
           </h4>
         </div>
-        <div id="collapseThree" class="panel-collapse collapse" role="tabpanel">
+        <div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree">
           <div class="panel-body">
             Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
           </div>
@@ -61,42 +61,42 @@
 {% highlight html %}
 <div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
   <div class="panel panel-default">
-    <div class="panel-heading" role="tab">
+    <div class="panel-heading" role="tab" id="headingOne">
       <h4 class="panel-title">
         <a data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="true" aria-controls="collapseOne">
           Collapsible Group Item #1
         </a>
       </h4>
     </div>
-    <div id="collapseOne" class="panel-collapse collapse in" role="tabpanel">
+    <div id="collapseOne" class="panel-collapse collapse in" role="tabpanel" aria-labelledby="headingOne">
       <div class="panel-body">
         Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
       </div>
     </div>
   </div>
   <div class="panel panel-default">
-    <div class="panel-heading" role="tab">
+    <div class="panel-heading" role="tab" id="headingTwo">
       <h4 class="panel-title">
         <a data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
           Collapsible Group Item #2
         </a>
       </h4>
     </div>
-    <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel">
+    <div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
       <div class="panel-body">
         Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
       </div>
     </div>
   </div>
   <div class="panel panel-default">
-    <div class="panel-heading" role="tab">
+    <div class="panel-heading" role="tab" id="headingThree">
       <h4 class="panel-title">
         <a data-toggle="collapse" data-parent="#accordion" href="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
           Collapsible Group Item #3
         </a>
       </h4>
     </div>
-    <div id="collapseThree" class="panel-collapse collapse" role="tabpanel">
+    <div id="collapseThree" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingThree">
       <div class="panel-body">
         Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
       </div>