hide the top path nav when printing

yihui · Jun 24, 2024 · 6974b1e · 6974b1e
1 parent d2f44b7
commit 6974b1e
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/R/preview.R b/R/preview.R
@@ -153,7 +153,7 @@ file_page = function(x, raw) {
   if (is.null(p <- res$payload)) return(res)
   # inject navigation links to the top of the page
   nav = commonmark::markdown_html(dir_title(x))
-  nav = sub('<p>', '<p style="font-size: .8em;">', nav, fixed = TRUE)
+  nav = sub('<p>', '<p class="nav-path">', nav, fixed = TRUE)
   res$payload = sub('<body>', paste0('<body>\n', nav), p, fixed = TRUE)
   res
 }

diff --git a/inst/resources/server.css b/inst/resources/server.css
@@ -1,3 +1,6 @@
+.nav-path {
+  font-size: .8em;
+}
 .pencil, .save {
   text-decoration: none;
   font-size: 1.5em;
@@ -21,3 +24,8 @@ td .pencil {
   cursor: wait;
   opacity: .5;
 }
+@media print {
+  .nav-path {
+    display: none;
+  }
+}