javascript alert not showing up

I can set a breakpoint on the alert th see that it does indeed get fired, but it never shows up.
function btnScan_onclick(divToRefresh)
{
TheDivToRefresh = divToRefresh;
WebTWAIN.IfShowUI = false;
IfDisableSourceAfterAcquire = true;
WebTWAIN.AcquireImage();
if (WebTWAIN.HowManyImagesInBuffer == 0){
Alert('No image was scanned');
Return();
}
}

Open in new window

lantervjAsked:
Who is Participating?

Improve company productivity with a Business Account.Sign Up

x
Advertise Here
 
leakim971Connect With a Mentor PluritechnicianCommented:
the "a" of "alert" is lowecase :

alert('No image was scanned');

function btnScan_onclick(divToRefresh)
{
TheDivToRefresh = divToRefresh;
WebTWAIN.IfShowUI = false;
IfDisableSourceAfterAcquire = true;
WebTWAIN.AcquireImage();
if (WebTWAIN.HowManyImagesInBuffer == 0){
alert('No image was scanned');
Return(); // is this a function or the keyword? all javascript keyword are lowercase : return;
}
}
0
 
Mark GilbertSenior Performance EngineerCommented:
Check your javascript console output. It will tell you if you have errors. It's possible it's bombing out on something else before getting to this...especially if the javascript had a fatal exception due to missing terminators etc.
0
 
lantervjAuthor Commented:
quick and correct. Thanks.
0
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.