Preserve language across navigation

application_neo4j/templates/expert.html

@@ -20,7 +20,7 @@
 <body class="d-flex flex-column min-vh-100">
     <header class="navbar navbar-expand-lg navbar-light bg-light border-bottom">
     <div class="container">
-      <a class="navbar-brand" href="/">
+      <a class="navbar-brand" href="{{ url_for('home', lang=current_lang) }}">
         <span class="fw-bold">{{ t('site.nav_brand_model_expert') }}</span>
         <small class="d-block text-muted">{{ t('site.nav_subtitle') }}</small>
       </a>
@@ -40,7 +40,7 @@
     </div>   
     <div class="row g-3 mb-4">
       <div class="col-12">
-        <form method="POST" action="{{ url_for('findnode_expert') }}" autocomplete="off">
+        <form method="POST" action="{{ url_for('findnode_expert', lang=current_lang) }}" autocomplete="off">
           <input type="hidden" name="filter" value="{{ search.filter or '' }}">
       
           <div class="row g-3 align-items-end">

application_neo4j/templates/index.html

@@ -165,14 +165,14 @@
           <h4>{{ t('home.find_label') }}</h4>
           <div class="buttons-container">
             <!-- Ce bouton mène à la page de recherche -->
-            <a href="{{ url_for('findnode', filter='Model') }}" class="btn-modern">{{ t('home.btn_model') }}</a>
-            <a href="{{ url_for('findnode', filter='Dataset') }}" class="btn-modern">{{ t('home.btn_dataset') }}</a>
-            <a href="{{ url_for('findnode') }}" class="btn-modern">{{ t('home.btn_unsure') }}</a>
+            <a href="{{ url_for('findnode', filter='Model', lang=current_lang) }}" class="btn-modern">{{ t('home.btn_model') }}</a>
+            <a href="{{ url_for('findnode', filter='Dataset', lang=current_lang) }}" class="btn-modern">{{ t('home.btn_dataset') }}</a>
+            <a href="{{ url_for('findnode', lang=current_lang) }}" class="btn-modern">{{ t('home.btn_unsure') }}</a>
             <br><br>
             <h4>{{ t('home.expert_label') }}</h4>
             <div class="buttons-container">
             <!-- Ce bouton mène à la page de recherche -->
-            <a href="{{ url_for('findnode_expert', filter='Model') }}" class="btn-modern">{{ t('home.btn_expert') }}</a>
+            <a href="{{ url_for('findnode_expert', filter='Model', lang=current_lang) }}" class="btn-modern">{{ t('home.btn_expert') }}</a>
             </div>
           </div>
       <p><br/> <br/> <br/>{{ t('home.download_date') }}</p>    

application_neo4j/templates/search.html

@@ -35,7 +35,7 @@
 <body class="d-flex flex-column min-vh-100">
     <header class="navbar navbar-expand-lg navbar-light bg-light border-bottom">
     <div class="container">
-      <a class="navbar-brand" href="/">
+      <a class="navbar-brand" href="{{ url_for('home', lang=current_lang) }}">
         <span class="fw-bold">{{ t('site.nav_brand') }}</span>
         <small class="d-block text-muted">{{ t('site.nav_subtitle_full') }}</small>
       </a>
@@ -57,7 +57,7 @@
     
     <div class="row g-3 mb-4">
       <div class="col-12">
-        <form method="POST" action="{{ url_for('findnode') }}" autocomplete="off">
+        <form method="POST" action="{{ url_for('findnode', lang=current_lang) }}" autocomplete="off">
           <input type="hidden" name="filter" value="{{ search.filter or '' }}">
     
           <div class="row g-3 align-items-end">

application_neo4j/templates/search_dataset.html

@@ -35,7 +35,7 @@
 <body class="d-flex flex-column min-vh-100">
     <header class="navbar navbar-expand-lg navbar-light bg-light border-bottom">
     <div class="container">
-      <a class="navbar-brand" href="/">
+      <a class="navbar-brand" href="{{ url_for('home', lang=current_lang) }}">
         <span class="fw-bold">{{ t('site.nav_brand') }}</span>
         <small class="d-block text-muted">{{ t('site.nav_subtitle') }}</small>
       </a>
@@ -57,7 +57,7 @@
     
     <div class="row g-3 mb-4">
       <div class="col-12">
-        <form method="POST" action="{{ url_for('findnode') }}" autocomplete="off">
+        <form method="POST" action="{{ url_for('findnode', lang=current_lang) }}" autocomplete="off">
           <input type="hidden" name="filter" value="{{ search.filter or '' }}">
     
           <div class="row g-3 align-items-end">