Jquery onchange select. How can I pass the complete combobox with its select id, and how can I pass other parameters on fire of the onChange event? Mar 1, 2011 · What would be the best way to attach an event so on change of a select option a URL. May 8, 2012 · In the onchange of the first dropdown, you can jQuery select the other dropdowns and use a . The change () method triggers the change event, or attaches a function to run when a change event occurs. Oct 18, 2011 · $ (selector). each () to iterate and set the other options. I bound an event on the change event of my select elements with this: $('select'). In this example, i will create very simple dropdown box with some websites lists. You need to modify that part first. change () will return $ (selector) back to you. .