Executing the whole Rshiny webpage with one click

[vaddapally sai krishna]

Hi Team,

I built a Rshiny dashboard with two upload buttons to upload the excel files after that we create a action button to analyze the excel files and created the tabs to visualize the data but when we click on the action button the whole tool is not executing only some part is executing and while navigating through the pages the remaining code is executing and in server notebooks we used output$ functions and those are called in the UI notebooks to visualize. 

The observeEvent() function used in only one server notebook in remaining notebooks we didn't use the observeEvent function and the analysis or computations on the uploaded files are done on different server notebooks and those are called using different UI notebooks. 

After upload two excels I want to run the whole tool with one click.

Expecting someone has the solution for this.

Regards,

Sai krishna