disable real estate type selection after first click

app/views/realEstateType.ejs

@@ -18,7 +18,7 @@
         </div>
 
         <br>
-        <div class="collection">
+        <div id="realEstateTypeSelection" class="collection">
             <% for(const realEstateType of realEstateTypes) { %>
 
                 <a class="waves-effect row collection-item"
@@ -78,6 +78,7 @@
 
   function saveAndSubmit(id) {
    $("#realEstateType").val(id);
+   $("#realEstateTypeSelection > a").attr("onclick", "");
    $("#form-real-estate-type").submit();
   }
 </script>