Has anyone faced the same issue. The difference is that window.onload always works after all other load handlers. perhaps the website you are developing is using the attachEvent method that is unsupported in Edge and IE11 (when using IE11/Edge emulation mode). Questions: I use this library: https://www.highcharts.com/products/gantt/ how can I change Gantt chart (i use the highchart Gantt Library) calendar from the Gregorian calendar to the Jalali calendar? Questions: Closed. window.onload = function() { parent.iframeLoaded(); } This will work if the main page, and the page inside the iframe are in the same domain. How do I trigger an alert when an image has been loaded regardless of whether the image has been cached or not? h, Last Visit: 25-Sep-20 1:29 Last Update: 25-Sep-20 1:29. can anybody help me. Closed yesterday. can anyone help me what's wrong in my code. MS Edge V.42 does not fire 'onunload' event when browser gets closed. Place a breakpoint in your onunload event handler.... You MUST keep the dev tool opened (Pin it to your browser) in any web browser that you are trying to debug, otherwise exception handling will ignore Re: How can i show 10 elements of 52 items of dropdownlist whenever dropdown is popped up ? Please remember to click "Mark as Answer" the responses that resolved your issue, and to click "Unmark as Answer" if not. Actually, you can access the parent through: window.parent parent //and, if the parent is the top-level document, and not … Questions: I want to create an alert box after an image is loaded, but if the image is saved in the browser cache, the .onload event will not be fired. my code