run IWDatacapture.save() in close button?

System

When the user clicks the close button, I want a simple javascript confirm dialog that prompts her to save, and then either saves (on OK) or does nothing (on cancel). The javascript part is easy enough, but how can I get IWDatacapture.save() to run?
-M.

Migrateduser

In your iw.cfg file make sure you have the following.

[teamsite_templating]
enable_formapi=true

Then run the following from a command line.
iwreset -a

The add the following to the datacapture.cfg you want to use after the <ruleset> tag.
<script src="/iw/userscript/validate.js"/>

Then create the validate.js file in your iw-home/httpd/iw/userscript folder (create the userscript folder if it doesn't exist)

Your code should be something like this.

IWEventRegistry.addFormHandler("onSave", saveHandler);

function saveHandler(button) {
switch (button) {

case IWDatacapture.SAVEAS_BUTTON:
{
// do something;
return true;
}

case IWDatacapture.SAVECLOSE_BUTTON:
{
// do something;
return true;
}

case IWDatacapture.SAVE_BUTTON:
{
// do something;
return true;
}


}
}