Hi there,
I just committed a simple support to fade out notices. For instance
sometimes we just want to render a notice somewhere in the page but we
want it to disappear after a few seconds. Say we have a form that
saves a record and then was want to say to the user that the item was
saved and we want this message to vanish after a little while.
This code is dependent on JQuery hence we have 3 functions in
net.liftweb.http.jquery.JqSHtml
A few examples:
fadeOutErrors(5 seconds, 1 second)
fadeOutWarnings(5 seconds, 1 second)
fadeOutNotices(5 seconds, 1 second)
All these functions return a JsCmd. This means that you can use this
as well for Ajax & Comet. But for Non Ajax here is a dummy example:
Assume a simple snippet:
def howdy = {
S.error("howdy error")
<span>Hello there</span> ++
<head>{Script(OnLoad(fadeOutErrors(5 seconds, 1 second)))}
</head>
}
So we set an error, return whatever the snippet returns (in this case
a simple span) and then concatenate the head tag where on load tell
lift to hide all errors after 5 seconds and the fade out time to be 1
second.
Br's,
Marius
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