I have a graph in the trend tab. Eg: I can choose some pumps and seals in the graph by choosing the option. After choosing the options, it will plot graph.
The graph is in trend tab, if I want to choose another tab and come back to trend tab, the data plotted lastly should remain the same.
But in our case it is vanished.
Does it vanish because the mashup is reloaded or the data is reloaded?
If so, then you probably will have to change the mashup load behavior.
I tried removing the service when mashup load and tried switching between the tabs, then also the issue didn't get resolved
This is a little challenging without seeing what you did in composer.
Is the mashup with the graph 'permanently' loaded when you open the mashup, or do you load it when you switch to the tab?