# HG changeset patch
# User paulb
# Date 1115406747 0
# Node ID 27b94701b0277fbff941edbb3714600fc20e1c34
# Parent  c362c7c95959283c22bc651259e7e693109d30a7
[project @ 2005-05-06 19:12:27 by paulb]
Introduced code to handle partial document updates using additional
request parameters and information for the part of the document to be
updated.

diff -r c362c7c95959 -r 27b94701b027 examples/Common/Configurator/__init__.py
--- a/examples/Common/Configurator/__init__.py	Fri May 06 19:10:57 2005 +0000
+++ b/examples/Common/Configurator/__init__.py	Fri May 06 19:12:27 2005 +0000
@@ -5,6 +5,7 @@
 import WebStack.Generic
 import XSLForms.Fields
 import XSLForms.Output
+import XSLForms.Prepare
 import XSLOutput
 import libxml2dom
 import os
@@ -56,9 +57,11 @@
             fields = XSLForms.Fields.Fields(encoding=self.encoding, values_are_lists=1)
             if path_info == "/cpu":
                 text = trans.get_request_stream().read()
-                text_parts = text.split("=")
-                text_name, text_values = text_parts[0], ["=".join(text_parts[1:])]
-                parameters = {text_name : text_values}
+                parameters = {}
+                for text_line in text.split("\r\n"):
+                    text_parts = text_line.split("=")
+                    text_name, text_values = text_parts[0], ["=".join(text_parts[1:])]
+                    parameters[text_name] = text_values
             else:
                 parameters = trans.get_fields_from_body(self.encoding)
             documents = fields.make_documents(parameters.items())
@@ -107,28 +110,36 @@
 
             trans.set_content_type(WebStack.Generic.ContentType("text/html", self.encoding))
 
+            # Define the stylesheet parameters.
+
+            stylesheet_parameters = {}
+
             # Ensure that an output stylesheet exists.
 
             trans_xsl = os.path.join(self.resource_dir, "config_output.xsl")
             template_xml = os.path.join(self.resource_dir, "config_template.xhtml")
-
-            if not os.path.exists(trans_xsl) or \
-                os.path.getmtime(trans_xsl) < os.path.getmtime(template_xml):
+            XSLForms.Prepare.ensure_stylesheet(template_xml, trans_xsl)
 
-                import XSLForms.Prepare
-                template_xml = os.path.join(self.resource_dir, "config_template.xhtml")
-                XSLForms.Prepare.make_stylesheet(template_xml, trans_xsl)
+            if path_info == "/cpu":
+                trans_xsl = os.path.join(self.resource_dir, "config_output_cpu.xsl")
+                template_xml = os.path.join(self.resource_dir, "config_output.xsl")
+                XSLForms.Prepare.ensure_stylesheet_fragment(template_xml, trans_xsl, "cpu-node")
+                target_field_name = parameters.get("target-field-name", [""])[0]
+                print "*", target_field_name
+                stylesheet_parameters["element-path"] = XSLForms.Output.get_element_path(target_field_name)
+                print "*", stylesheet_parameters["element-path"]
 
-            # Define the parameters.
-
-            parameters = {
-                "application-url" : "http://%s:%s%s" % (trans.get_server_name(), trans.get_server_port(), trans.get_path_without_query())
-                }
+            stylesheet_parameters["application-url"] = \
+                "http://%s:%s%s" % (trans.get_server_name(), trans.get_server_port(), trans.get_path_without_query())
 
             # Complete the response.
 
-            proc = XSLOutput.Processor([trans_xsl], parameters=parameters)
+            proc = XSLOutput.Processor([trans_xsl], parameters=stylesheet_parameters)
             proc.send_output(trans.get_response_stream(), trans.get_response_stream_encoding(),
                 configuration)
 
+            import sys
+            proc = XSLOutput.Processor([trans_xsl], parameters=stylesheet_parameters)
+            proc.send_output(sys.stderr, "iso-8859-1", configuration)
+
 # vim: tabstop=4 expandtab shiftwidth=4