troubleshooting Question

Javascript onsubmit script / string

Avatar of erzoolander
erzoolander asked on
JavaScript
3 Comments1 Solution180 ViewsLast Modified:
I have an onsubmit process that looks like

<form onsubmit="return confirm('Are you sure you want to change the dates on this reservation to those new dates?');"

What I'd like to do is change that string to incorporate some text from some form fields in the document.

I tried

onsubmit="return confirm('Are you sure you want to change the dates on this reservation to '+document.getElementByID('datepicker3').value+' to '+document.getElementById('datepicker4').value');"

but alas - it didn't work nor have any of the other variations kinda similar to that.

What am I missing?  

Thanks in advance!
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