Update js.

csyonghe · csyonghe · commit 78223ba667dc · 2024-10-03T20:01:14.000-07:00
diff --git a/docs/_layouts/stdlib-reference.html b/docs/_layouts/stdlib-reference.html
@@ -373,7 +373,11 @@
     // Ensure the selected item is visible.
     if (selectedItem != null)
     {
-      selectedItem.scrollIntoView(true);
+      // is selectedItem visible?
+      var visible = selectedItem.getBoundingClientRect().y >= 0 && 
+        selectedItem.getBoundingClientRect().bottom <= tocColumn.getBoundingClientRect().height;
+      if (!visible)
+        selectedItem.scrollIntoView(true);
     }
     var subItems = selectedItem.getElementsByTagName("li");
     var subSectionTitles = [];

Original file line number	Diff line number	Diff line change
`@@ -373,7 +373,11 @@`
`373`	`373`	`// Ensure the selected item is visible.`
`374`	`374`	`if (selectedItem != null)`
`375`	`375`	`{`
`376`		`- selectedItem.scrollIntoView(true);`
	`376`	`+ // is selectedItem visible?`
	`377`	`+ var visible = selectedItem.getBoundingClientRect().y >= 0 &&`
	`378`	`+ selectedItem.getBoundingClientRect().bottom <= tocColumn.getBoundingClientRect().height;`
	`379`	`+ if (!visible)`
	`380`	`+ selectedItem.scrollIntoView(true);`
`377`	`381`	`}`
`378`	`382`	`var subItems = selectedItem.getElementsByTagName("li");`
`379`	`383`	`var subSectionTitles = [];`