Question

I need to use the functions defined in user-extensions.js.We are in a process of migration from RC to webdriver. I came to know, that there is JavascriptExecutor which will replace runScript and getEval.But how will i specify the user-extensions.js file.
Is it same as java -jar selenium-server-standalone.jar -userExtensions user-extensions.js?

Answer 1

They now have an interface called IJavaScriptExecutor that can be used to replace user extensions.

This is the C#/NUnit version.

IJavaScriptExecutor js = driver as IJavaScriptExecutor;
long tableRowCount = (long)js.ExecuteScript("return $('#tableid tr').length);

Here is the Java/JUnit version:

JavascriptExecutor js = (JavascriptExecutor) driver;
Object o = js.executeScript("return '123'");