When a gnoll vampire assumes its hyena form, do its HP change? At " Site Master Page ", Check which master page has been specified as shown below. [for the record, my line numberings are from the output, since i cant see your code, obviously], modal.js is hiding how the close button works on your modal, but you can use jQuery to hunt it down and stick a click trigger on it (as well as the Submit buttons, because those count as closing the form as well). is there an option that it pops up only once per session? I have implemented a modal popup in sharepoint 2016 from a tutorial on another site with this code: Now i need this popup to open once per user per day, or if that can't be done once per session. Format number to always show 2 decimal places, Bootstrap modal appearing under background. Show modal only once per visit - General Support - ProcessWire Support Were having a problem opening this location in File Explorer, Add this web site to your Trusted sites list and try again. Did the Golden Gate Bridge 'flatten' under the weight of 300,000 people in 1987? Powered by Discourse, best viewed with JavaScript enabled, SitePoint Forums | Web Development & Design Community. If we had a video livestream of a clock being sent to Mars, what would we see? You could use sessionStorage - code example below: , if (sessionStorage.getItem('modal') !== 'true') {, $('body').append('