I have created two dependent dropdowns connected to the different datasets. The dropdown 2 is autopopulated on choosing dropdown1. After this I want user to input quantity. As the user press button. the multiplication result of dropdown2 value and quantity should be displayed in text box showing results.
the Datasets collections are as follows.
the code is used as followinghe
But the problem is that it is not multiplying or displaying in textbox. KINDLY HELP.