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Introducing a DAX Editor Tool Window for SSDT Tabular

  • Článek

The April 2017 release of SSDT Tabular for Visual Studio 2015 and 2017 comes with a DAX editor tool window that can be considered a complement to or replacement for the formula bar. You can find it on the View menu under Other Windows, and then select DAX Editor, as the following screenshot illustrates. You can dock this tool window anywhere in Visual Studio. If you select a measure in the Measure Grid, DAX Editor lets you edit the formula conveniently. You can also right-click on a measure in Tabular Model Explorer and select Edit Formula. Authoring new measures is as easy as typing a new formula in DAX Editor and clicking Apply. Of course, DAX Editor also lets you edit the expressions for calculated columns.

DAX Editor Tool Window for SSDT Tabular

SSDT Tabular also displays the DAX Editor when defining Detail Rows expressions, which is an improvement over previous releases of SSDT Tabular that merely let you paste an expression into the corresponding textbox in the Properties windows, as the following screenshot illustrates. When working with measures, calculated columns, and the detail rows expression properties, note that there is only one DAX Editor tool window instance, so the DAX Editor switches to the expression you currently want to edit.

Detailrows Expression in DAX Editor_big

The DAX Editor tool window is a continuous improvement project. We have plans to include features such as code formatting and additional IntelliSense capabilities. Of course, we are also looking forward to hearing from you. So please send us your feedback and suggestions via ProBIToolsFeedback or SSASPrev at Microsoft.com, and report any issues you encounter. Or use any other available communication channels such as UserVoice or MSDN forums. You can influence the evolution of SSDT Tabular to the benefit of all our customers.

Comments

  • Anonymous
    April 20, 2017
    Fantastic news, and some really great announcements for SSAS Tabular in SQL Server 2017! Soon, I won't have to use Tabular Editor anymore ;-)
  • Anonymous
    April 21, 2017
    in terms of feedback... it would be really helpful to be able to edit multiple calculations in the same window a la the DAX Editor VS extension: https://marketplace.visualstudio.com/items?itemName=DAXEditor.DAXEditoreventually it would be the MDXScript + intellisense :-)
    • Anonymous
      April 21, 2017
      Yes, we are hearing this a lot from you guys! Having all expressions in a single document makes it easy to find and replace, search, etc. It's on the backlog, but not yet on the top of the priorities. Looking at the higher prio work we still need to get done , it's more mid-termish. But we know how we want to achieve this and we are laying down the foundation with this DAX Editor. Btw. it is much, much more than just an editor window. That is really just the tip of the iceberg. Same with the DAX query window in SSSM. The real beauty (and complexity) is in the DAX parser behind these windows, and a few other features like IntelliSense. It's coming together. Brick by brick!
      • Anonymous
        April 24, 2017
        this is great to hear! ty for timeline/expectations
  • Anonymous
    April 28, 2017
    I am just so fired up about DetailRowsExpressions in general. The MDX code that had to be written in order to get the row detail behind a YTD measure was horrific! Having DAX Editor makes the development experience even easier,