Below id the Link function and the necessary parameters that will make it work:
function ContractBasicsSave(){
Form1.Command.value = "Save";
isPostBack = true;
Form1.submit();
}
var isPostBack = false;
var WarnDiscard = "<%=Proxy1.i18n.FM("WarnDiscardChanges")%>";
var WarnSave = "<%=Proxy1.i18n.FM("WarnSaveChanges")%>";
var WarnDelete = "<%=Proxy1.i18n.FM("WarnDelete")%>";
var ExcludeItems = {"SPANSIZE": "SPANSIZE", "GraphStatus": "GraphStatus" };
function checkChanges(url,cmdSave,cmdNoSave,noprompt) {
if ((!isPostBack) && IsDirty(ExcludeItems) && (noprompt || confirm(WarnSave))) {
Form1.action = url;
ContractBasicsSave();
//NavLink(cmdSave, url);
}
else {
//NavLink(cmdNoSave, url);
}
}
Call the function from the Body OnUnload Event.
<body onunload="javascript:checkChanges('../zExelon/ContractBasics.asp', 'Save')">
Make sure you manage the isPostBack variable. Every time you do a Postback, you need to set it to true so the message does not fire off if you are doing a postback.
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