My script is exporting dashboard image to sharepoint using tabcmd command.
However I have no control if image is blank or not.
I want to develope solution where if exported image is not having any data then user will get dummy image saying no data with custom message.
I found some thread where we are showing No Data in dashboard if no data in dashboard.
but in this solution our worksheets should be floating, In my case I can not make these worksheet as floating.
Is their any solution to acheive this?
I have a logic bt no idea about how do coding.
logic is - I have observed image size lessar than 5kb ( in my case) are blank or not having any data. If we replace this with custom image on same location using batch command.
But problem is when replacing I want to keep file name like existing one. so new custom image will replace existing image.
for example : I have 5 tableau exported dashboard images, from that 2 images are less than 5kb.
I want to replace these 2 image with my custom images but name should be same as old image.
What you're describing sounds to me like it would be solved using conditional subscriptions in 10.1. Have you tried it?
Alert! Alert! Turn on conditional subscriptions with 1 click in Tableau 10.1 | Tableau Software
Become a Viz Whiz on the Forums!
Support the Community and master Tableau.
Retrieving data ...