Wash-up of some stray dropdown examples

adding explicit aria-expanded="false" initial state (so they're
correctly announced by AT as being collapsed), and - in the case of
old-school use of <a> - role="button"

7 files changed, 10 insertions, 10 deletions

diff --git a/docs/examples/carousel/index.html b/docs/examples/carousel/index.html
index 6ffc66d5a..528ab5ad2 100644
--- a/docs/examples/carousel/index.html
+++ b/docs/examples/carousel/index.html
@@ -49,7 +49,7 @@
                 <li><a href="#about">About</a></li>
                 <li><a href="#contact">Contact</a></li>
                 <li class="dropdown">
-                  <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <span class="caret"></span></a>
+                  <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Dropdown <span class="caret"></span></a>
                   <ul class="dropdown-menu" role="menu">
                     <li><a href="#">Action</a></li>
                     <li><a href="#">Another action</a></li>
diff --git a/docs/examples/navbar-fixed-top/index.html b/docs/examples/navbar-fixed-top/index.html
index 30524304e..4cd4a0b8b 100644
--- a/docs/examples/navbar-fixed-top/index.html
+++ b/docs/examples/navbar-fixed-top/index.html
@@ -47,7 +47,7 @@
             <li><a href="#about">About</a></li>
             <li><a href="#contact">Contact</a></li>
             <li class="dropdown">
-              <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <span class="caret"></span></a>
+              <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Dropdown <span class="caret"></span></a>
               <ul class="dropdown-menu" role="menu">
                 <li><a href="#">Action</a></li>
                 <li><a href="#">Another action</a></li>
diff --git a/docs/examples/navbar-static-top/index.html b/docs/examples/navbar-static-top/index.html
index 1ed8dcdb3..05c9e25d5 100644
--- a/docs/examples/navbar-static-top/index.html
+++ b/docs/examples/navbar-static-top/index.html
@@ -47,7 +47,7 @@
             <li><a href="#about">About</a></li>
             <li><a href="#contact">Contact</a></li>
             <li class="dropdown">
-              <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <span class="caret"></span></a>
+              <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Dropdown <span class="caret"></span></a>
               <ul class="dropdown-menu" role="menu">
                 <li><a href="#">Action</a></li>
                 <li><a href="#">Another action</a></li>
diff --git a/docs/examples/navbar/index.html b/docs/examples/navbar/index.html
index f598cebb0..07fc651f3 100644
--- a/docs/examples/navbar/index.html
+++ b/docs/examples/navbar/index.html
@@ -49,7 +49,7 @@
               <li><a href="#">About</a></li>
               <li><a href="#">Contact</a></li>
               <li class="dropdown">
-                <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <span class="caret"></span></a>
+                <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Dropdown <span class="caret"></span></a>
                 <ul class="dropdown-menu" role="menu">
                   <li><a href="#">Action</a></li>
                   <li><a href="#">Another action</a></li>
diff --git a/docs/examples/non-responsive/index.html b/docs/examples/non-responsive/index.html
index b52c3998a..4f0b050f9 100644
--- a/docs/examples/non-responsive/index.html
+++ b/docs/examples/non-responsive/index.html
@@ -49,7 +49,7 @@
             <li><a href="#about">About</a></li>
             <li><a href="#contact">Contact</a></li>
             <li class="dropdown">
-              <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <span class="caret"></span></a>
+              <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Dropdown <span class="caret"></span></a>
               <ul class="dropdown-menu" role="menu">
                 <li><a href="#">Action</a></li>
                 <li><a href="#">Another action</a></li>
diff --git a/docs/examples/sticky-footer-navbar/index.html b/docs/examples/sticky-footer-navbar/index.html
index 8afe30532..526b35135 100644
--- a/docs/examples/sticky-footer-navbar/index.html
+++ b/docs/examples/sticky-footer-navbar/index.html
@@ -47,7 +47,7 @@
             <li><a href="#about">About</a></li>
             <li><a href="#contact">Contact</a></li>
             <li class="dropdown">
-              <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <span class="caret"></span></a>
+              <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Dropdown <span class="caret"></span></a>
               <ul class="dropdown-menu" role="menu">
                 <li><a href="#">Action</a></li>
                 <li><a href="#">Another action</a></li>
diff --git a/docs/examples/theme/index.html b/docs/examples/theme/index.html
index de9ea99bf..90233c28e 100644
--- a/docs/examples/theme/index.html
+++ b/docs/examples/theme/index.html
@@ -49,7 +49,7 @@
             <li><a href="#about">About</a></li>
             <li><a href="#contact">Contact</a></li>
             <li class="dropdown">
-              <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <span class="caret"></span></a>
+              <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Dropdown <span class="caret"></span></a>
               <ul class="dropdown-menu" role="menu">
                 <li><a href="#">Action</a></li>
                 <li><a href="#">Another action</a></li>
@@ -341,7 +341,7 @@
         <h1>Dropdown menus</h1>
       </div>
       <div class="dropdown theme-dropdown clearfix">
-        <a id="dropdownMenu1" href="#" role="button" class="sr-only dropdown-toggle" data-toggle="dropdown">Dropdown <span class="caret"></span></a>
+        <a id="dropdownMenu1" href="#" class="sr-only dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Dropdown <span class="caret"></span></a>
         <ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu1">
           <li class="active" role="presentation"><a role="menuitem" tabindex="-1" href="#">Action</a></li>
           <li role="presentation"><a role="menuitem" tabindex="-1" href="#">Another action</a></li>
@@ -388,7 +388,7 @@
               <li><a href="#about">About</a></li>
               <li><a href="#contact">Contact</a></li>
               <li class="dropdown">
-                <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <span class="caret"></span></a>
+                <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Dropdown <span class="caret"></span></a>
                 <ul class="dropdown-menu" role="menu">
                   <li><a href="#">Action</a></li>
                   <li><a href="#">Another action</a></li>
@@ -421,7 +421,7 @@
               <li><a href="#about">About</a></li>
               <li><a href="#contact">Contact</a></li>
               <li class="dropdown">
-                <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <span class="caret"></span></a>
+                <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Dropdown <span class="caret"></span></a>
                 <ul class="dropdown-menu" role="menu">
                   <li><a href="#">Action</a></li>
                   <li><a href="#">Another action</a></li>