allow to browse pages while keeping filter applied'

gulp/res/css/style.css

@@ -28,6 +28,12 @@ main {
 	flex-direction: column;
 }
 
+.flexcenter {
+	display: flex;
+	flex-direction: column;
+	align-items: center;
+}
+
 .strikethrough {
 	text-decoration: line-through;
 }

models/pages/boardlist.js

@@ -6,6 +6,10 @@ const { enableWebring } = require(__dirname+'/../../configs/main.json')
 
 module.exports = async (req, res, next) => {
 
+	const nopage = { ...req.query };
+	delete nopage.page;
+	const queryString = new URLSearchParams(nopage).toString();
+
 	let page;
 	if (req.query.page && Number.isSafeInteger(parseInt(req.query.page))) {
 		page = parseInt(req.query.page);
@@ -67,6 +71,7 @@ module.exports = async (req, res, next) => {
 		maxPage,
 		sort,
 		search: !Array.isArray(search) ? search : null,
+		queryString,
 	});
 
 }

views/includes/boardlistpages.pug

@@ -1,9 +1,9 @@
 | Page: 
 if maxPage === 0
-	a.bold(href='?page=1') [1]
+	a.bold(href=`?${queryString ? queryString+'&' : ''}page=1`) [1]
 - for(let i = 1; i <= maxPage; i++)
 	if page === i
-		a.bold(href=`?page=${i}`) [#{i}]
+		a.bold(href=`?${queryString ? queryString+'&' : ''}page=${i}`) [#{i}]
 	else
-		a(href=`?page=${i}`) [#{i}]
+		a(href=`?${queryString ? queryString+'&' : ''}page=${i}`) [#{i}]
 	|  

views/pages/boardlist.pug

@@ -6,8 +6,9 @@ block head
 
 block content
 	h1.board-title Board List
-	section.form-wrapper.flexleft.mv-10
+	section.flexcenter.mv-10
 		form.form-post(action=`/boards.html` method='GET')
+			input(type='hidden' value=page)
 			.row
 				.label Name
 				input(type='text' name='search' value=search)
@@ -58,5 +59,5 @@ block content
 					td #{board.postsPerHour || '-'}
 					td #{board.uniqueUsers || '-'}
 					td #{board.totalPosts || '-'}
-	nav.pages.text-center.mt-5
+	nav.pages.text-center.mt-5.mv-0
 		include ../includes/boardlistpages.pug