TAG
JavaScript
Result
Run
License
<button type="button" id="btn-close">Close(Using event trigger)</button>
window.addEventListener("load", () => { let elBtnClose = document.querySelector("#btn-close"); elBtnClose.onclick = e => { //_self.close(); let evtBeforeunload = new Event("beforeunload"); window.dispatchEvent(evtBeforeunload); }; window.onbeforeunload = e => { console.log("Event fired."); }; });
Console
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License
License
by DevDic
Close