endpoint selection for create model form

1 files changed, 30 insertions, 3 deletions

diff --git a/helper.rb b/helper.rb
index 9b47142..234d612 100644
--- a/helper.rb
+++ b/helper.rb
@@ -108,12 +108,39 @@ helpers do
         File.unlink(tmpfile)
       end
     end
-    result = OpenTox::Ontology::Echa.endpoint_option_list()
+    result = endpoint_selection()
     if result.lines.count > 3
       f = File.new(tmpfile,"w")
       f.print result
       f.close
     end
-    return result
+    result
   end
-end
+
+  def endpoint_level(endpoint="Endpoints", level=1)
+    results = OpenTox::Ontology::Echa.echa_endpoints(endpoint) rescue results = []
+    out = ""
+    out += "<ul id='list_#{endpoint}' class='endpoint level_#{level}'>\n" if results.size > 0
+    results.each do |result|
+      r = result.split(',')
+      endpointname = CGI.escape(r.first.split("#").last).gsub(".","")
+      title = r[1..r.size-1].to_s
+      out += "  <li class='level_#{level}'><input type='radio' name='endpoint' value='#{result}' id='#{endpointname}' class='endpoint_list' /><label for='#{endpointname}' id='label_#{endpointname}'>#{title.gsub("\"","")}</label>\n"
+      out += endpoint_level(endpointname, level + 1)
+      out += "</li>\n"
+    end
+    out += "</ul>\n" if results.size > 0
+    return out
+  end
+
+  def endpoint_selection()
+    out = "<span id='endpoint_label'></span><input type='button' id='endpoint_list_button' value='select endpoint' /> \n
+    <div id='div_endpoint'>\n"
+    out += "<b>Please select:</b>\n"
+    out += endpoint_level
+    js = ""
+    out += "</div>\n"
+    return out
+  end
+
+end
\ No newline at end of file