Questions tagged [tableau-api]

For software development questions related to the use of developer API for Tableau Software, a family of interactive data visualization products

Tableau Software is a family of interactive data visualization products focused on business intelligence. There is also a developer API for creating data extract files, and a developer API for JavaScript interaction, which provides more custom ways to interact with Tableau reports.

Main Features:

  • Connect to a large variety of data sources, including MySQL, PostgreSQL, Teradata, BigQuery, Redshift, Google Analytics and Salesforce.
  • Has option to extract data to a Tableau format (tde), which is a columnar database, with good compression and high performance.
  • Drag and drop environment, little or no SQL knowledge necessary to perform most of the tasks.
  • Large set of reports available, and options to create very interactive dashboards, such as custom parameters, using charts as filter for other charts, interactive filters
  • Tableau Server allows users to have access to reports via web browser.
  • Tableau Public provides free hosting of publicly-accessible reports with limited features.

When posting questions, Tableau Public is an invaluable resource. Problematic workbooks (or example workbooks demonstrating the issues in question) can be published here to help answerers find the problem more quickly and give a more thorough solution.

In addition to Stack Overflow, a good place to get solutions to Tableau questions is on the vendor's forum.

5440 questions
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Permanently changing the password of an Microsoft Access DB (via Python)

I have a password protected Microsoft Access file, and i need to run a Tableau Prep Flow which directly connects to that Access file. (I need to run it daily, for example) Tableau Prep files do not store connection information such as passwords. I…
Ricardo Vilaça
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How to deploy Tableau Dashboard Extensions (web app) locally with Docker

Tableau dashboards extensions (https://www.tableau.com/developer/extensions) are essentially html/css/js web apps that are used for within Tableau. I have created one, and now I have been asked to "dockerize" the app locally, so that it can then be…
Canovice
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Button onclick function in HTML keeps resetting the form input fields to default values. How can I avoid this?

Hi I'm in the process of building a basic tableau extension using HTML and JavaScript that takes start and end dates from the user, on submission of which my view in Tableau gets filtered to the range. However, each time I click submit in the form…
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Generate a forecast on a Running Sum chart in Tableau

I need to create a forecast chart of a Running Sum of a column in my data. The data comes from and Excel table and is an income value. I have a line chart of the Running Sum of this income over time (year quarters). The data itself is not ordered by…
Pedro Zampella
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Reading Tableau data with Python

I have a tableau server hosted on a remote server. There are some tables/views(in RDBMS) which are connected to Tableau for reports and dashboards. Is there a way that I can connect to Tableau and read those tables ? If yes, then could you please…
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How to connect a Hive Database on Google Cloud Dataproc to Tableau

I have created a Google Cloud Dataprocs cluster and then proceeded to create a Hive database and a table and populated the table with data. I now am trying to connect this table as a data source in Tableau but Iam unable to find a solution that…
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Tableau Bigquery access issue with Google Sheet federated table

I have a View (Table A) in Big Query which was created from a Google Sheet. It updates live which is perfect. I have then connected that View to another View (Table B) in Bigquery. Let’s call this combined View, Table C. In Tableau Desktop I try…
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Why are a Tableau Data Source and Sheet showing different data?

I've created a Tableau workbook that is based off of a SQL query connecting to an Oracle Database. Let's pretend that the query has 2 fields, ID and Stock number. On the Data Source tab one row shows ID = 2040 and the Stock number = 47 but on Sheet…
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Filtering Based on a Different Column on Tableau

I'm wondering if something like this is possible. Assume I have a data table like this: I want a filter, where user picks France for example, but the data is filtered based on corresponding Continent value, e.g., all Europe records should show…
Baykal
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How to embed tableau into asp.net core blazor?

I am trying to embed tableau object into razor page in blazor application but its not working it shows blank page and it will not log any error in browser console. Below is the razor page. Tableau.razor @page "/tableau"

Tableau…

arjun kr
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Tableau Desktop connection to PostgreSQL DB using Certificate Authentication over SSL/TLS

I connect to my PostgreSQL databases (which run on AWS EC2 instances) using certificate authentication (and not passwords). An example of a psql command I would use to connect to one of my databases is: psql "host= user=
walmat
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tableau-react: Embeded Tableau sheet won't update on url change

I am trying to embed Tableau worksheets into my ReactJS application. I have a menu with a list of report names (in react) and when the menu item is clicked, it updates state which contains the report name. I decided to use the tableau-react npm…
K. Peters
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Tableau integration in Angular not working

I am trying to add the Tableau in my angular app. I followed the steps but for some reason i can't see the table in my div. my code is declare var tableau: any; @Component({ selector: 'app-tableau', templateUrl: './tableau.component.html', …
fahzsh
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How to Use Tableau WDC in a ReactJs app the correct way

I keep getting this error ReferenceError: Can't find variable: Set file: http://localhost:1337/bundle.min.js line: 33098 It looks like window.tableau.getSchema() and myConnector.getData() have never been called. I add a log message, but it has never…
Winchester
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Check the missing value in an excel table

I am working on my assignment of data visualization. Firstly, I have to check dataset I found, and do the data wrangling, if it is necessary. The data consists of several particles index for air quality in Madrid, those data were collected by…
Jennifer Chen
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