Fix proper language selection in setup

clean code

Author: luc-github

index.html.gz

@@ -1,6 +1,7 @@
 //Connect dialog
 function connectdlg () {
     var value = get_localdata('language');
+    if (String(value).length == 0 || String(value)=="null") value="en";
     build_language_menu();
     translate_text(value);
     var modal = setactiveModal('connectdlg.html');

www/js/connectdlg.js

@@ -16,7 +16,7 @@ function get_localdata(key){
      if (typeof localStorage !== 'undefined'){
          var r ="";
          try {
-                r = localStorage.getItem(key);;
+                r = localStorage.getItem(key);
             }
          catch (exception) {
                 r = "";

www/js/localstorage.js

@@ -27,18 +27,11 @@ function setupdlg () {
      var content = "";
      content+= get_icon_svg("flag") + " ";
      content+="<select id='language_selection' onchange='translate_text(this.value)'>\n";
-      content+="<option value='de'";
-     if (language == "de")  content+=" selected";
-     content+=">Deutsch</option>\n";
-     content+="<option value='en'";
-     if (language == "en")  content+=" selected";
-     content+=">English</option>\n";
-     content+="<option value=sp";
-     if (language == "sp")  content+=" selected";
-     content+=">Espa&ntilde;ol</option>\n";
-     content+="<option value='fr'";
-     if (language == "fr")  content+=" selected";
-     content+=">Fran&ccedil;ais</option>\n";
+    for (var lang_i =0 ; lang_i < language_list.length; lang_i++){
+         content+="<option value='" + language_list[lang_i][0] + "'";
+         if ( language_list[lang_i][0] == language) content+=" selected";
+         content+=">" + language_list[lang_i][1] + "</option>\n";
+        }
      content+="</select>\n";
      document.getElementById("setup_langage_list").innerHTML=content;
 

www/js/setup.js

@@ -9,7 +9,7 @@ var translated_list=[];
 function translate_text(lang){
     var currenttrans ={};
     var translated_content="";
-     store_localdata('language',lang);
+    store_localdata('language',lang);
     language = lang;
     for (var lang_i =0 ; lang_i < language_list.length; lang_i++){
         if ( language_list[lang_i][0] == lang) {