Merge pull request #47 from PxTools/feature/add-doc-on-savedquery-usage

Small note on savedQuery usage in new Other section

Author: JohannesFinsveen

docs/Other/changes-in-savedquery-usage.md

@@ -0,0 +1,16 @@
+### Saved queries in PxWeb2 and PxWebApi2.
+A saved query has an output format, which was selected when it was created.
+
+If the output format is "Screen" you should get the table with your selections in the gui. 
+If the output is "Download" (e.g. excel) the browser should download the data in the chosen format.
+
+In the old classic version, the url of the gui was used for both "screen" and "download", and the output format "screen"  got 
+you pxweb "as it was" when the query was created. If the output format was excel, you would not see the gui, the browser would just start to download a file.
+
+In the new version, the responsibillity is sharded between the api and and gui:
+The url to the gui is used to get pxweb "as it was", also for "download" output formats.
+The url to the api is used to download  the data of any savedquery. For the "sceen" output format will download jsonstat2 files. 
+
+`http://mysite/api/pxwebapi/v2/savedqueries/N/data`  will download the file.
+
+`http://mysite/api/pxwebapi/v2/savedqueries/N` will get you the definition of the savedquery.

mkdocs.yml

@@ -26,6 +26,8 @@ nav:
           - Version 2013: px-file-format/px-2013.md
       - User Guides:
           - PxWebApi 2 User Guide: PxWebApi/documentation/user-guide.md
+      - Other:
+          - Changes in savedquery usage: Other/changes-in-savedquery-usage.md
   - Tools:
       - PxWeb: tools/pxweb.md