From e41c1cbe9f0476997eac7b4a3f17cbc6b2262faf Mon Sep 17 00:00:00 2001
From: Tim Baumann <tim@timbaumann.info>
Date: Mon, 9 Oct 2017 18:33:09 +0200
Subject: Use <details> element for collapsibles (#690)

* Remove unnecessary call to 'collapseSection'

The call is unnecessary since there is no corresponding toggle for hiding the
section of orphan instances.

* Use <details> for collapsibles

This makes them work even when JS is disabled. Closes #560.
---
 html-test/ref/Bug613.html | 94 +++++++++++++++++++++++++----------------------
 1 file changed, 51 insertions(+), 43 deletions(-)

(limited to 'html-test/ref/Bug613.html')

diff --git a/html-test/ref/Bug613.html b/html-test/ref/Bug613.html
index 45bf7bc4..765f18e1 100644
--- a/html-test/ref/Bug613.html
+++ b/html-test/ref/Bug613.html
@@ -39,28 +39,30 @@
 	>Bug613</p
 	></div
       ><div id="synopsis"
-      ><p id="control.syn" class="caption expander" onclick="toggleSection('syn')"
-	>Synopsis</p
-	><ul id="section.syn" class="hide" onclick="toggleSection('syn')"
-	><li class="src short"
-	  ><span class="keyword"
-	    >class</span
-	    > <a href="#"
-	    >Functor</a
-	    > f <span class="keyword"
-	    >where</span
-	    ><ul class="subs"
-	    ></ul
-	    ></li
+      ><details id="syn"
+	><summary
+	  >Synopsis</summary
+	  ><ul class="details-toggle" data-details-id="syn"
 	  ><li class="src short"
-	  ><span class="keyword"
-	    >data</span
-	    > <a href="#"
-	    >ThreeVars</a
-	    > a0 a b = <a href="#"
-	    >ThreeVars</a
-	    > a b</li
-	  ></ul
+	    ><span class="keyword"
+	      >class</span
+	      > <a href="#"
+	      >Functor</a
+	      > f <span class="keyword"
+	      >where</span
+	      ><ul class="subs"
+	      ></ul
+	      ></li
+	    ><li class="src short"
+	    ><span class="keyword"
+	      >data</span
+	      > <a href="#"
+	      >ThreeVars</a
+	      > a0 a b = <a href="#"
+	      >ThreeVars</a
+	      > a b</li
+	    ></ul
+	  ></details
 	></div
       ><div id="interface"
       ><h1
@@ -95,14 +97,14 @@
 	      ></p
 	    ></div
 	  ><div class="subs instances"
-	  ><p id="control.i:Functor" class="caption collapser" onclick="toggleSection('i:Functor')"
-	    >Instances</p
-	    ><div id="section.i:Functor" class="show"
-	    ><table
+	  ><details id="i:Functor" open="open"
+	    ><summary
+	      >Instances</summary
+	      ><table
 	      ><tr
 		><td class="src clearfix"
 		  ><span class="inst-left"
-		    ><span id="control.i:ic:Functor:Functor:1" class="instance expander" onclick="toggleSection('i:ic:Functor:Functor:1')"
+		    ><span class="instance details-toggle-control details-toggle" data-details-id="i:ic:Functor:Functor:1"
 		      ></span
 		      > <a href="#"
 		      >Functor</a
@@ -117,8 +119,10 @@
 		  ></tr
 		><tr
 		><td colspan="2"
-		  ><div id="section.i:ic:Functor:Functor:1" class="inst-details hide"
-		    ><div class="subs methods"
+		  ><details id="i:ic:Functor:Functor:1"
+		    ><summary class="hide-when-js-enabled"
+		      >Instance details</summary
+		      ><div class="subs methods"
 		      ><p class="caption"
 			>Methods</p
 			><p class="src"
@@ -132,13 +136,13 @@
 			  >#</a
 			  ></p
 			></div
-		      ></div
+		      ></details
 		    ></td
 		  ></tr
 		><tr
 		><td class="src clearfix"
 		  ><span class="inst-left"
-		    ><span id="control.i:ic:Functor:Functor:2" class="instance expander" onclick="toggleSection('i:ic:Functor:Functor:2')"
+		    ><span class="instance details-toggle-control details-toggle" data-details-id="i:ic:Functor:Functor:2"
 		      ></span
 		      > <a href="#"
 		      >Functor</a
@@ -153,8 +157,10 @@
 		  ></tr
 		><tr
 		><td colspan="2"
-		  ><div id="section.i:ic:Functor:Functor:2" class="inst-details hide"
-		    ><div class="subs methods"
+		  ><details id="i:ic:Functor:Functor:2"
+		    ><summary class="hide-when-js-enabled"
+		      >Instance details</summary
+		      ><div class="subs methods"
 		      ><p class="caption"
 			>Methods</p
 			><p class="src"
@@ -168,11 +174,11 @@
 			  >#</a
 			  ></p
 			></div
-		      ></div
+		      ></details
 		    ></td
 		  ></tr
 		></table
-	      ></div
+	      ></details
 	    ></div
 	  ></div
 	><div class="top"
@@ -203,14 +209,14 @@
 	      ></table
 	    ></div
 	  ><div class="subs instances"
-	  ><p id="control.i:ThreeVars" class="caption collapser" onclick="toggleSection('i:ThreeVars')"
-	    >Instances</p
-	    ><div id="section.i:ThreeVars" class="show"
-	    ><table
+	  ><details id="i:ThreeVars" open="open"
+	    ><summary
+	      >Instances</summary
+	      ><table
 	      ><tr
 		><td class="src clearfix"
 		  ><span class="inst-left"
-		    ><span id="control.i:id:ThreeVars:Functor:1" class="instance expander" onclick="toggleSection('i:id:ThreeVars:Functor:1')"
+		    ><span class="instance details-toggle-control details-toggle" data-details-id="i:id:ThreeVars:Functor:1"
 		      ></span
 		      > <a href="#"
 		      >Functor</a
@@ -225,8 +231,10 @@
 		  ></tr
 		><tr
 		><td colspan="2"
-		  ><div id="section.i:id:ThreeVars:Functor:1" class="inst-details hide"
-		    ><div class="subs methods"
+		  ><details id="i:id:ThreeVars:Functor:1"
+		    ><summary class="hide-when-js-enabled"
+		      >Instance details</summary
+		      ><div class="subs methods"
 		      ><p class="caption"
 			>Methods</p
 			><p class="src"
@@ -240,11 +248,11 @@
 			  >#</a
 			  ></p
 			></div
-		      ></div
+		      ></details
 		    ></td
 		  ></tr
 		></table
-	      ></div
+	      ></details
 	    ></div
 	  ></div
 	></div
-- 
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