php - Onbeforeunload - popux box will not display or trigger
Get the solution ↓↓↓Solution:
Solved it by myself. Did like this:
function unfinished(album,img){
window.onbeforeunload = function (e) {
e = e || window.event;
var response = '';
var xmlhttp;
if (window.XMLHttpRequest){
// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}else{
// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function(){
if (xmlhttp.readyState==4 && xmlhttp.status==200){
response = xmlhttp.responseText;
}
}
xmlhttp.open("GET","incl/unfinished.php?a=" + album + "&i=" + img,true);
xmlhttp.send();
// For IE and Firefox prior to version 4
if (e) {
e.returnValue = response;
}
// For Safari
return response;
}
}
But now i have another problem... 1st of all the unload function works great, but I don't want it to trigger when the "Save crop" button is clicked. Any ideas how to do this?
Save button html:
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