Dynamic drop down selection in multi-field
I want to know how to create a dynamic drop down in multifield and my scenarios are
1.Inside the component, Values should be dynamically populated in drop down(selection)
2.And I have a multifield inside that mutifield i have a drop down based on the value which was selected in drop down values should be populated in the drop down which was inside multifield
3. To put it in the nut-shell drop down values which was shown in the multi-field should be based on the values populated on the first drop down. and we are trying to achieve this funcitonality but we are not successfull can any one guide me on this.

