To open a Bootstrap modal on button click without using jQuery, you need to add two attributes to the element with some values.. 1 reply. Listing How Intuit improves security, latency, and development velocity with a Site Maintenance- Friday, January 20, 2023 02:00 UTC (Thursday Jan 19 9PM Were bringing advertisements for technology courses to Stack Overflow. After clicking the button: First we create the change_text () function. It specifies a link on the web page or a place on the same page where the user navigates after clicking on the link. I just tried on chrome, it didn't. Create a radio button.