i want to make dependent combobox in php
i have tables in database and these table are related.
1st combo on my form is always loaded and when user select value then primary key of selected dropdown will be used in where clause of query and populate 2nd combo box.
i m new to php and javascript.
i m unable to solve this problem.
can any body give example through code.
i have tables in database and these table are related.
1st combo on my form is always loaded and when user select value then primary key of selected dropdown will be used in where clause of query and populate 2nd combo box.
i m new to php and javascript.
i m unable to solve this problem.
can any body give example through code.
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