You will get the list of available parameters in the drop-down of the 'Value' field. Open the 'Add Reference Line, Band, or Box' dialog box. So the reference line can be moved according to your preference, instead of fixing it at a location on the axis. You can modify a reference line, band, or box by using parameters for it. You can choose the available parameters from the drop-down, or you can create a parameter right there. You will have a drop-down for the 'Top' option. Open the filter dialog box, go to the 'Top' tab. So you can change the report to show the top 10, 15, or 20 sales. For example, if you want to create a report that shows the top 5 sales, you can use the parameter in place of it. Instead of setting a specific value for the filter, you can use a parameter to set the value dynamically by the user. In a filter, you can use parameters to modify values for the Top N filter. Click on 'Ok' to finish.Ĭlick here to get latest Tableau Interview Questions and Answers for 2022 Using parameters in filters While writing a calculation in the calculation editor, drag the parameter that you want to use, and drop it into the calculation editor. It helps in dynamically changing the values in calculations. When you want to change the value, you can go to the parameter available in the Data pane and edit it. You can use parameters in calculations so that you don't have to edit the calculations every time you want to modify something. When Tableau encounters any of the above scenarios, it will keep the latest value for the 'Current Value' field.
You will get an 'Edit Parameter' dialog box where you can modify the fields that you wish. Select the 'Edit Parameter' option from the control menu.
Right-click on the parameter that you want to modify and choose the 'Edit' option. Go to the Data pane, where you can view all the available parameters. You can view the created parameter in the Parameters section at the bottom of the Data Pane. Once you fill all the details, click on 'Ok'. If you choose the range option, you have to specify the minimum, maximum, and step size. You can directly start adding the values for the list, or you can add them through the 'Add values from' option. If you choose a list, then you have to provide a list of values. These options will depend on the data type that you selected for the parameter. List - Provides a list of values to choose from.It has the below options for the 'Allowable Values' field to choose from. The next option is for specifying how the parameter allows values. Choose 'Automatic' from the drop-down for the 'Display Format' field. If you want to set the current value to the parameter, mention it in the 'Current Value' field.Ĭhoose the 'Current Value' option from the drop-down for the 'Value when the workbook opens' field. You will get a parameter dialog box, give a name for the parameter you want to create. Click on the drop-down arrow in the top right corner and choose 'Create Parameter'. Open Tableau Desktop and navigate to the Data Pane. Take your career to next level in Tableau with HKR.Join Tableau Course now.
0 kommentar(er)
