spring - inside of How to realize? -

I am creating a JSP that allows the user to select data from the database, this will be uploaded when the user But the problem is that & lt; Form: Select & gt; does not represent the value in the list, do not allow the user to enter his new value (the database does not have input).

I need that if user & lt; Form: Select & gt; .

, & lt; Look: Input & gt; with & lt; Form: Select & gt; & Lt; Form: option item = "myList" & gt; & Lt; / Form: select & gt;

Can you help me on this? Thanks

You can provide text boxes and dropdowns. Only enable the text box if the user does not select a value from the dropdown, allow it to enter the price, if it selects any value from the dropdown, disable the textbox. For this, you should use a little jquery or javascript.