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Mon, 30 Oct 17 16:10:28 -0400Tagged with drilling-down - Visokio Forumsen-CAParameters: On-demand parametric data set delivery
http://forums.visokio.com/discussion/2783/parameters-on-demand-parametric-data-set-delivery
Fri, 12 Dec 2014 06:55:27 -0500Veaceslav2783@/discussionsGenerate custom dashboards on demand
In addition, you have another web server (Apache, Jetty, etc) providing services or any useful information to your customers/users. For the purpose of this post I'll consider that you have an apache web server at your-apache.your-domain.com, even though you can achieve this with most web servers.
On a particular page on your Apache web server you have a list of links that you want to open different dashboards based on some particular parameter (e.g. user id) A link might look like this: http://your-apache.your-domain.com/users?userid=5
Clicking that link the user should see a dashboard page having data that concerns him/her, the dashboard would be generated on the fly.
You have a dashboard/IOK file configured to load data from a particular SQL database.
You want to load data that matches a parameter for a particular user. E.g. SELECT * FROM [dbo].[bigtable] WHERE [somefield]={{Userid}}
Solution
IOK File
1. Open the IOK file, DataManager tab and add a parameter. E.g. Name: Userid, Type: Fixed value, Data type: Integer, Value: 3
2. Open database source block and add your custom SQL query. E.g. SELECT * FROM [dbo].[bigtable] WHERE [Liq Cat]={{Userid}}
3. Save your file
Your apache web server
1. Implement a request handler to deal with your special GET requests http://your-apache.your-domain.com/users?userid=5 and read user id value. The server will not send a response unless all next steps finish executing (either successfully or not)
2. Generate an action file (e.g. Action.xml) that:
Sets data manager parameter value (for Userid parameter)
Refreshes from source, this sub-action will execute the SQL query again and load records matching the new user id
Save IOK file to a new unique location in mobile folder. E.g. mobile/custom-dashboards/12345.iok
3. Execute the new action E.g. On windows (same parameters on Linux -executeAction /some-path/Action.xml) OmniscopeEnterprise.exe -executeAction "some-path\Action.xml"
4. Once the scheduler action is executed successfully, your Apache web server will return a redirect response to the client
You may want to set up a proper back-end configuration, hardware load balancer + software load balancer, caching requests, etc. Also, you may want to make sure your paths are randomly generated, to prevent other users from viewing other dashboards. ]]>Drill Though Pop-up Views?
http://forums.visokio.com/discussion/443/drill-though-pop-up-viewss
Mon, 11 Oct 2010 13:59:50 -0400Jon443@/discussions