From 4b9137906973c1a9209c015fff8993fef82e9c99 Mon Sep 17 00:00:00 2001
From: Yannik Schmidt <sheppy@atlantishq.de>
Date: Sun, 9 Jun 2019 01:33:36 +0200
Subject: [PATCH] add parameter cleanup

---
 static/buttons.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/static/buttons.js b/static/buttons.js
index 3ccf0e2..7854faa 100644
--- a/static/buttons.js
+++ b/static/buttons.js
@@ -3,6 +3,10 @@ function forward(){
     var url   = new URL(window.location.href)
     var start = url.searchParams.get("start")
     var page  = url.searchParams.get("page")
+
+    /* clean URL from unessesary parameters */
+    url.searchParams.delete("goto")
+    url.searchParams.delete("start")
     
     if(page){
         page = parseInt(page) + 1
@@ -21,6 +25,10 @@ function backward(){
     var url   = new URL(window.location.href)
     var start = url.searchParams.get("start")
     var page  = url.searchParams.get("page")
+   
+    /* clean URL from unessesary parameters */
+    url.searchParams.delete("goto")
+    url.searchParams.delete("start")
     
     if(page){
         page = parseInt(page) - 1
@@ -40,6 +48,11 @@ function backward(){
 function firstPage(){
     var href = window.location.href
     var parameterSeperator = "?"
+
+    /* clean URL from unessesary parameters */
+    url.searchParams.delete("goto")
+    url.searchParams.delete("start")
+
     if(href.includes(parameterSeperator)){
         window.location.href = href.split(parameterSeperator)[0]
     }