Updating a dataset column with text box value
RStudio includes a data viewer that allows you to look inside data frames and other rectangular data structures.The viewer also allows includes some simple exploratory data analysis (EDA) features that can help you understand the data as you manipulate it with R.
It’s not currently possible to virtualize columns in the same way as rows, and large numbers of columns cause the interface to slow significantly.For further details, please refer back to the section of the Building Basic Reports article.SQL Server 2014 was released just a few months before this article was written.While the Reporting Wizard and basic report tables will do for prototyping, very soon we'll want to add some finesse to our reports, and allow our report users to create different views of the same data, dynamically.Kathi Kellenberger shows how to use expressions, functions, grouping, the matrix control, and other features, to add a degree of user control to the reports while maintaining visual clarity.Another popular reason to add an expression is to change the font color for certain values, such as red for negative profit numbers.
The expression feature adds a great deal of versatility to SSRS because it allows most aspects of the report to behave dynamically.
There are many common requests that we can satisfy by adding expressions to our reports.
One common request is to alternate the background colors of the rows to make a large report more readable.
It will investigate: You will also set up a Matrix report and create a sub-report.
Lastly, you will add some flair to the report by adding dynamic drills and sorting.
In order to work through the examples, you will need to have installed and configured SQL Server 2012, SQL Server 2012 Reporting Services, and SQL Server Data Tools (SSDT).