Im trying to save some data on page unload, this is my current script
window.addEventListener("unload", function(event) {
if(snippetChanged){
//save it
snippetChanged = false
var changeData = {
code: CryptoJS.AES.encrypt(snippetEditor.getValue(), 'key').toString(),
name: path[0]
}
var xmlHttp = new XMLHttpRequest();
xmlHttp.open('POST', '/userhome/updateSnippet', true);
xmlHttp.send(JSON.stringify(changeData));
}
})
however this only works partially (resetting the webpage in firefox), I have no clue why this is happening, any help would be very much appreciated
Create a function and name it saveData()
at the Body html tag put the onunload="saveData()" example: