how to show a second dropdown based on previous dropdown selection and show third dropdown based on second dropdown ?
then i want to click button for show total results. but i dont know. https://code.sololearn.com/Wq4hXBA4PRNp/?ref=app
Hello M E(biologist) See this link. I hope useful for you. https://stackoverflow.com/questions/6954556/show-a-second-dropdown-based-on-previous-dropdown-selection [UPDATE] : Second link: https://css-tricks.com/dynamic-dropdowns/ Goodluck 😉
hi Mohammad Yahya.thanks for your suggestion especially second link.🙏