How to use a variable in: <webctrl aaname=VARIABLE />

[SUMIT_GANDHI]

I am also new to UiPath and the expression editor works for me too, Thanks!..however would like to know how can the regular selector be edited to include variables using uiexplorer or any other means. Although the expression editor works great for me when there is only a click activity however when i try expression editor in scenarios where both click and followed by type activity is required, expression editor doesn’t work well. Also, the selector has content in multiple lines, would like to know if expression editor has limitations around.