Module com.serenitybdd.serenityscreenplaywebdriver
Package net.serenitybdd.screenplay.actions

Class Evaluate

java.lang.Object
net.serenitybdd.screenplay.actions.Evaluate
All Implemented Interfaces:
net.serenitybdd.core.SkipNested, net.serenitybdd.screenplay.Interaction, net.serenitybdd.screenplay.Performable
public class Evaluate extends Object implements net.serenitybdd.screenplay.Interaction
Executes JavaScript in the context of the currently selected frame or window. The script fragment provided will be executed as the body of an anonymous function. Within the script, use document to refer to the current document. Note that local variables will not be available once the script has finished executing, though global variables will persist. If the script has a return value (i.e. if the script contains a return statement), you can retrieve the value using the result() method: For an HTML element, this method returns a WebElement For a decimal, a Double is returned For a non-decimal number, a Long is returned For a boolean, a Boolean is returned For all other cases, a String is returned. For an array, return a List of Objects with each object following the rules above. We support nested lists. For a map, return a Map of Strings to Objects with values following the rules above. Unless the value is null or there is no return value, in which null is returned Arguments must be a number, a boolean, a String, WebElement, or a List of any combination of the above. An exception will be thrown if the arguments do not meet these criteria. The arguments will be made available to the JavaScript via the "arguments" magic variable, as if the function were called via "Function.apply"