how to pop up a message right above the "Follow up Date" field in a PTASK when the field is updated

[sai charan7]

Hi can anyone help me with how to pop up the message above the field when the field is updated,

A message pops up right above the "Follow up Date" field in a PTASK when the "Follow up Date" is updated

Message: "Please contact Problem Management to modify the due date"

[jaheerhattiwale]

@sai charan7 Client script is working fine. Please try below code:

function onChange(control, oldValue, newValue, isLoading, isTemplate) {

if (newValue === '') {
g_form.showFieldMsg("follow_up", "Please contact Problem Management to modify the due date", "error");
}
}

Please mark as correct answer if this solves your issue.

[sai charan7]

iam getting alert thanks for it but i dont want to save the new value entered here, how to keep the old value only

[jaheerhattiwale · Accepted solution]

@sai charan7 Just add one more line in if block as below

function onChange(control, oldValue, newValue, isLoading, isTemplate) {

if (newValue === '') {
g_form.showFieldMsg("follow_up", "Please contact Problem Management to modify the due date", "error");

g_form.setValue("follow_up", oldValue);
}
}

Please mark as correct answer if this solves your issue.

[sai charan7]

getting this error

onChange script error: RangeError: Maximum call stack size exceeded function () { [native code] }

[sai charan7]

iam getting this error

onChange script error: RangeError: Maximum call stack size exceeded function () { [native code] }