I have a button on a website built with sencha/extjs. Currently the button id is savebutton-1550-btnEl, but this changes everytime the page is loaded. I know that the button is disabled, but for testing purposes, I'd like to set this button as enabled, and then click it.
How would I go about finding this element each time, and then disabling it and clicking it with Java Selenium?
I'm guessing I'll have to execute some javascript, but I'm having a hard time finding the target for the javascript.