Power Automate - Dynamic Variables

Power Automate is a Microsoft application that allows automation of routine tasks. A key feature in Power Automate is the use of dynamic variables. A dynamic variable allows the selection of a variable based on another variable, essentially, constructing parts of an expression dynamically.

If you want to choose between two values in Power Automate, you can use either the if() expression or Conditions/Switches. However, these options have their limitations. They either limit you to a binary choice or add complexity to the process, especially if the Switch has multiple options.

For example, you can select a variable/action property dynamically. If a variable equals an integer, then use SharePoint Field_Integer; if it is a string, then get SharePoint Field_String.

• If (equals(variable('var'),'Integer'), outputs('Get_items')?['body/value']?['Field_Integer'], outputs('Get_items')?['body/value']?['Field_String']).
• With dynamic variables, we could simplify this to outputs('Get_items')?['body/value']?[concat('Field_',variable('var'))].

This essentially means that any property can be set from a variable, further enhancing the versatility and efficiency of Power Automate.

Dynamic Variables in Power Automate

The introduction of dynamic variables in Power Automate has revolutionized the way automation tasks are carried out. By allowing any property to be set from a variable, it eliminates the need for binary choices or complex conditions/switches. This not only simplifies the process but also enhances operational efficiency. The ability to select a variable/action property dynamically opens up a myriad of possibilities for users. With Power Automate, automation tasks have become less tedious and more efficient, fostering a productive work environment.

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Learn about Power Automate - Dynamic Variables

Power Automate Dynamic Variables allow you to select the variable based on another variable, making it easier to construct parts of an expression. You can use either the if() expression or Conditions/Switches to choose between two values, but this has the drawback of being either too binary or too complex. With Dynamic Variables, you can select a variable/action property dynamically. For example, if a variable = Integer then use SharePoint Field_Integer, if it is String then get SharePoint Field_String. With Dynamic Variables you can do this: outputs('Get_items')?['body/value']?[concat('Field_',variable('var'))]. This allows you to set any property from a variable. outputs('Get_items')?['body/value'].

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Keywords

Power Automate, Dynamic Variables, Expression, If() expression, Conditions/Switches, SharePoint Field_Integer, SharePoint Field_String, Concat(), Variable('var')