Put box_relative_url in request.form, so that the <img rendered by OOoChart...

Put box_relative_url in request.form, so that the <img rendered by OOoChart field includes it, and that the list method is able to retrieve parameters from the box

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@44001 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_knowledge_pad/SkinTemplateItem/portal_skins/erp5_knowledge_pad/KnowledgePad_viewColumnWidget.xml

@@ -55,6 +55,7 @@
                     gadget_state python: gadget.getValidationState();\n
                     dummy python: request.set(\'is_gadget_mode\', \'1\');\n
                     dummy python: request.set(\'box_relative_url\', box.getRelativeUrl());\n
+                    dummy python: request.form.update(dict(box_relative_url=box.getRelativeUrl()));\n
                     edit_form_id gadget/getEditFormId;\n
                     view_form_id gadget/getViewFormId;\n
                     render_type gadget/getRenderType;\n

bt5/erp5_knowledge_pad/bt/revision

-697
+701
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