Prefix field id and selection name at rendering time so that it's possible to...

Prefix field id and selection name at rendering time so that it's possible to render multiple listboxes on the same page without getting duplicate html input tags.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@22001 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/ListBox.py

@@ -563,10 +563,18 @@ class ListBoxRenderer:
 
   getSelectionTool = lazyMethod(getSelectionTool)
 
+  def getPrefixedString(self, string):
+    prefix = self.render_prefix
+    if prefix is None:
+      result = string
+    else:
+      result = '%s_%s' % (prefix, string)
+    return result
+
   def getId(self):
     """Return the id of the field. Usually, "listbox".
     """
-    return self.field.id
+    return self.getPrefixedString(self.field.id)
 
   getId = lazyMethod(getId)
 
@@ -688,7 +696,7 @@ class ListBoxRenderer:
   def getSelectionName(self):
     """Return the selection name.
     """
-    return self.field.get_value('selection_name')
+    return self.getPrefixedString(self.field.get_value('selection_name'))
 
   getSelectionName = lazyMethod(getSelectionName)