erp5_api_style: Improve url of schemas in api hyperschema

* use get Input Schema of JSON form
* get schema url uses absolute url.

bt5/erp5_api_style/SkinTemplateItem/portal_skins/erp5_api_style/jIOWebSection_getAPIJSONHyperSchema.py

@@ -8,7 +8,7 @@ data = {
 
 def generateActionInputSchemaUrl(url):
   _, script = url.rsplit('/', 1)
-  return base_url + script + "/getTextContent"
+  return base_url + script + "/getInputJSONSchema"
 
 def populateLinks(jio_type, url, action_list):
   result_list = []
@@ -26,7 +26,7 @@ def populateLinks(jio_type, url, action_list):
 data["links"] = data["links"] + [{
   "jio_type": "get",
   "href": "get/",
-  "targetSchema": "get-request-schema.json",
+  "targetSchema": base_url + "get-request-schema.json",
   "title": "Get Document",
   "method": "POST",
   "curl-example": 'curl -u user:password %s -H "Content-Type: application/json" --data @input.json' % (base_url + "get/",)