fix($default-theme): sidebar groups are not opened when directly navigating to these pages (fix #2564) (#2565)

echojoshchen · web-flow · commit 3ab9fcade4e4 · 2021-02-18T23:35:59.000+08:00
diff --git a/packages/@vuepress/theme-default/components/SidebarLinks.vue b/packages/@vuepress/theme-default/components/SidebarLinks.vue
@@ -90,13 +90,16 @@ function resolveOpenGroupIndex (route, items){
 
 function descendantIsActive (route, item){
 if (item.type === 'group'){
- return item.children.some(child =>{
+ const childIsActive = item.path && isActive(route, item.path)
+ const grandChildIsActive = item.children.some(child =>{
 if (child.type === 'group'){
 return descendantIsActive(route, child)
 } else{
 return child.type === 'page' && isActive(route, child.path)
 }
 })
+
+ return childIsActive || grandChildIsActive
 }
 return false
 }

Original file line number	Diff line number	Diff line change
`@@ -90,13 +90,16 @@ function resolveOpenGroupIndex (route, items){`
`90`	`90`
`91`	`91`	`functiondescendantIsActive (route, item){`
`92`	`92`	`if (item.type==='group'){`
`93`		`-returnitem.children.some(child=>{`
	`93`	`+constchildIsActive=item.path&&isActive(route, item.path)`
	`94`	`+constgrandChildIsActive=item.children.some(child=>{`
`94`	`95`	`if (child.type==='group'){`
`95`	`96`	`returndescendantIsActive(route, child)`
`96`	`97`	`} else{`
`97`	`98`	`returnchild.type==='page'&&isActive(route, child.path)`
`98`	`99`	`}`
`99`	`100`	`})`
	`101`	`+`
	`102`	`+return childIsActive \|\| grandChildIsActive`
`100`	`103`	`}`
`101`	`104`	`returnfalse`
`102`	`105`	`}`