Merge pull request #196 from carmacleod/issue195

scottaohara · web-flow · commit 3e2d1e4a3ef6 · 2020-08-13T11:28:15.000-04:00
Add implicit roles to td, th, and simplify tr
diff --git a/index.html b/index.html
@@ -2628,12 +2628,16 @@ <h2 id="docconformance">
                 <code>role=<a href="#index-aria-cell">cell</a></code> if a
                 descendant of a `table` element.
               </p>
-              <!--<p><code>role=<a href="#index-aria-cell">gridcell</a></code> if a descendant
-                of a <code>table</code> element with <code>role=grid</code></p>-->
+              <p>
+                <code>role=<a href="#index-aria-gridcell">gridcell</a></code> if a
+                descendant of a `table` element with `role=grid` or `treegrid`.
+              </p>
             </td>
             <td>
               <p>
-                <a><strong>Any</strong> `role`</a>
+                <strong class="nosupport">No `role`</strong> if the ancestor `table`
+                element has `role=table`, `grid`, or `treegrid`; otherwise
+                <a><strong>any</strong> `role`</a>.
               </p>
               <p>
                 <a href="#index-aria-global">Global `aria-*` attributes</a> and
@@ -2647,12 +2651,20 @@ <h2 id="docconformance">
               [^th^]
             </td>
             <td>
-              <code>role=<a href="#index-aria-columnheader">columnheader</a></code> or
-              <a href="#index-aria-rowheader">`rowheader`</a>
+              <p>
+                If a descendant of a `table` element, <code>role=<a href="#index-aria-columnheader">columnheader</a></code> or
+                <a href="#index-aria-rowheader">`rowheader`</a> or <a href="#index-aria-rowheader">`cell`</a> (if not a header).
+             </p>
+              <p>
+                If a descendant of a `table` element with `role=grid` or `treegrid`, <code>role=<a href="#index-aria-columnheader">columnheader</a></code> or
+                <a href="#index-aria-rowheader">`rowheader`</a> or <a href="#index-aria-rowheader">`gridcell`</a> (if not a header).
+             </p>
             </td>
             <td>
               <p>
-                <a><strong>Any</strong> `role`</a>
+                <strong class="nosupport">No `role`</strong> if the ancestor `table`
+                element has `role=table`, `grid`, or `treegrid`; otherwise
+                <a><strong>any</strong> `role`</a>.
               </p>
               <p>
                 <a href="#index-aria-global">Global `aria-*` attributes</a> and
@@ -2666,13 +2678,13 @@ <h2 id="docconformance">
               [^tr^]
             </td>
             <td>
-              <a href="#index-aria-row">`role=row`</a>, may be
-              explicitly declared when child of a `table` element
-              with `role=grid` or `treegrid`
+              <a href="#index-aria-row">`role=row`</a>
             </td>
             <td>
               <p>
-                <a><strong>Any</strong> `role`</a>
+                <strong class="nosupport">No `role`</strong> if the ancestor `table`
+                element has `role=table`, `grid`, or `treegrid`; otherwise
+                <a><strong>any</strong> `role`</a>.
               </p>
               <p>
                 <a href="#index-aria-global">Global `aria-*` attributes</a> and
