title: Dynamically adding a textbox to a panel on button click
body: <p>I just don't understand how this is done. I've gone through several questions here and from a few other websites.</p>
  
  <p>Basically, a company will be adding process steps, and I want there to be a textbox with a button next to it that reads "Add another step." Once clicked, a new textbox will appear beneath the current one, and the button will be moved next to the new text box. What do I need to do?</p>