<!--- Page header --->
<cfmodule template="../../resource/include/html_header.cfm" title="CFFLUSH
Example">
<p>The following example uses cfloop tags and the rand random
number generating function to delay data display. CFFLUSH is
used to force the browser to output data as it becomes
available, rather than processing the page first and
rendering it all at once.</p>
<p>Please be patient while we determine your lucky numbers...</p>
<cfflush>
<cfflush interval=10>
<!---Delay Loop to make it seem harder --->
<cfloop index="randomindex" from="1" to="50000" step="1">
<cfset random=rand()>
</cfloop>
<!---Now slowly output 10 random numbers --->
<cfloop index="Myindex" from="1" to="5" step="1">
<cfloop index="randomindex" from="1" to="10000" step="1">
<cfset random=rand()>
</cfloop>
<cfoutput>
Lucky number #Myindex# is: #RandRange(
1,99)#<br><br>
</cfoutput>
</cfloop>
<!--- Page footer --->
<cfinclude template="../../resource/include/html_footer.cfm">
Dave -----------------------------------------
----- Original Message -----
From: "Peter Bagnato" <[EMAIL PROTECTED]>
To: "CF-Talk" <[EMAIL PROTECTED]>
Sent: Saturday, February 15, 2003 12:40 PM
Subject: RE: uploading progress bar
> Can you post the code from the MM site so I can take a look at it?
>
> -----Original Message-----
> From: Dave Lyons [mailto:[EMAIL PROTECTED]]
> Sent: Saturday, February 15, 2003 11:50 AM
> To: CF-Talk
> Subject: Re: uploading progress bar
> Importance: High
>
>
> the example on MM site stalls out not the code you sent back in
> :)
> Dave
>
> ----- Original Message -----
> From: "Peter Bagnato" <[EMAIL PROTECTED]>
> To: "CF-Talk" <[EMAIL PROTECTED]>
> Sent: Saturday, February 15, 2003 7:53 AM
> Subject: RE: uploading progress bar
>
>
> > What stalls? Can you explain and share the code?
> >
> > -----Original Message-----
> > From: Dave Lyons [mailto:[EMAIL PROTECTED]]
> > Sent: Saturday, February 15, 2003 12:20 AM
> > To: CF-Talk
> > Subject: Re: uploading progress bar
> > Importance: High
> >
> >
> > I looked up cfflush in the docs and ran the example and it stalls out,
> > lol
> >
> > Dave -----------------------------------------
> >
> > ----- Original Message -----
> > From: "Peter Bagnato" <[EMAIL PROTECTED]>
> > To: "CF-Talk" <[EMAIL PROTECTED]>
> > Sent: Friday, February 14, 2003 11:51 PM
> > Subject: RE: uploading progress bar
> >
> >
> > > The key is by using the CFFLUSH tag.
> > >
> > > CFFLUSH takes whatever is in the buffer and flushes it to the
> > > browsers.
> > >
> > > Look up CFFLUSH in the documentation and you'll see what I mean.
> > >
> > > The only problem when using CFFLUSH is the fact that you can't use
> > > CFLOCATION after it... Kind of a headache to write the redirects in
> > > Javascript.
> > >
> > > Peter Bagnato
> > >
> > > -----Original Message-----
> > > From: Dave Lyons [mailto:[EMAIL PROTECTED]]
> > > Sent: Friday, February 14, 2003 11:46 PM
> > > To: CF-Talk
> > > Subject: Re: uploading progress bar
> > > Importance: High
> > >
> > >
> > > one other ?
> > > how did you implement it?
> > > on an action page sent to after submission or just after the form?
> > >
> > >
> > > Dave
> > > ----- Original Message -----
> > > From: "Peter Bagnato" <[EMAIL PROTECTED]>
> > > To: "CF-Talk" <[EMAIL PROTECTED]>
> > > Sent: Friday, February 14, 2003 11:41 PM
> > > Subject: RE: uploading progress bar
> > >
> > >
> > > > Here you go:
> > > >
> > > > <!--- Initial Message --->
> > > > <p><b>Please wait</b></p>
> > > >
> > > > <!--- Initially display a blank gif --->
> > > > <img name="meter" src="../images/PercentBlank.gif">
> > > >
> > > > <!---Flush the page buffer --->
> > > > <cfflush>
> > > >
> > > > <!--- Loop from 0 to 25 and 25 to 50 to 75 to 100 ---> <cfloop
> > > > from="0" to "100" step="25" index="I">
> > > >
> > > > <!--- Time-consuming process goes here --->
> > > > <!--- Here, ColdFusion waits for 5 seconds as an example --->
> > > > <!--- Do not use this technique in actual code! --->
> > > >
> > > > <cfset InitialTime = Now()>
> > > > <cfloop condition="DateDiff('s', InitialTime, Now()) LT
> > > > 2"></cfloop>
> > > >
> > > > <!--- Change the SRC attribute of the Meter image ---> <cfoutput>
> > > > <script language="JavaScript">
> > > > document.images["meter"].src = '../images/Percent#i#.gif';
> > > > </script>
> > > > </cfoutput>
> > > >
> > > > <cfflush>
> > > >
> > > > <!--- Display "Success message --->
> > > > <p><b>Thanks for waiting!</b></p>
> > > >
> > > >
> > > >
> > > >
> > > > Hope this helps!!!
> > > >
> > > > Peter Bagnato
> > > >
> > > >
> > > > -----Original Message-----
> > > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> > > > Sent: Friday, February 14, 2003 10:35 PM
> > > > To: CF-Talk
> > > > Subject: Re: uploading progress bar
> > > >
> > > >
> > > > I caught this thread about half way but count me in too (also
> > > > curious).
> > > >
> > > > -Novak
> > > >
> > > > ----- Original Message -----
> > > > From: "Dave Lyons" <[EMAIL PROTECTED]>
> > > > To: "CF-Talk" <[EMAIL PROTECTED]>
> > > > Sent: Friday, February 14, 2003 7:09 PM
> > > > Subject: Re: uploading progress bar
> > > >
> > > >
> > > > > ok
> > > > > if you didnt get it let me know
> > > > > dont forget to let me know how it works
> > > > >
> > > > > i'd like to see you guys came up with what ben came up with
> > > > >
> > > > >
> > > > > Dave
> > > > >
> > > > > ----- Original Message -----
> > > > > From: "Chuck Brockman" <[EMAIL PROTECTED]>
> > > > > To: "CF-Talk" <[EMAIL PROTECTED]>
> > > > > Sent: Friday, February 14, 2003 9:15 PM
> > > > > Subject: RE: uploading progress bar
> > > > >
> > > > >
> > > > > > Me too!!
> > > > > >
> > > > > > -----Original Message-----
> > > > > > From: Charlie Griefer [mailto:[EMAIL PROTECTED]]
> > > > > > Sent: Friday, February 14, 2003 9:04 PM
> > > > > > To: CF-Talk
> > > > > > Subject: RE: uploading progress bar
> > > > > >
> > > > > >
> > > > > > yeah, count me in (curiousity got the better of me) :P
> > > > > >
> > > > > >
> > > > > > -----Original Message-----
> > > > > > From: Terry [mailto:[EMAIL PROTECTED]]
> > > > > > Sent: Friday, February 14, 2003 6:52 PM
> > > > > > To: CF-Talk
> > > > > > Subject: Re: uploading progress bar
> > > > > >
> > > > > >
> > > > > > I'd like to see it too
> > > > > >
> > > > > > *********** REPLY SEPARATOR ***********
> > > > > >
> > > > > > On 2/14/2003 at 8:32 PM Ewok wrote:
> > > > > >
> > > > > > >all cfm??? can i see can i see??
> > > > > > >
> > > > > > >----- Original Message -----
> > > > > > >From: "Dave Lyons" <[EMAIL PROTECTED]>
> > > > > > >To: "CF-Talk" <[EMAIL PROTECTED]>
> > > > > > >Sent: Friday, February 14, 2003 3:03 PM
> > > > > > >Subject: Re: uploading progress bar
> > > > > > >
> > > > > > >
> > > > > > >> im pretty sure its all cfm ben
> > > > > > >>
> > > > > > >> how was your short drive home last night
> > > > > > >>
> > > > > > >> Dave
> > > > > > >>
> > > > > > >> ----- Original Message -----
> > > > > > >> From: "Ben Doom" <[EMAIL PROTECTED]>
> > > > > > >> To: "CF-Talk" <[EMAIL PROTECTED]>
> > > > > > >> Sent: Friday, February 14, 2003 2:58 PM
> > > > > > >> Subject: RE: uploading progress bar
> > > > > > >>
> > > > > > >>
> > > > > > >> > Offhand, do you know what technologies this uses? If
> > > > > > >> > it's using java
> > > > > > >or
> > > > > > >> > javascript, I'd really like to see it.
> > > > > > >> >
> > > > > > >> >
> > > > > > >> > -- Ben Doom
> > > > > > >> > Programmer & General Lackey
> > > > > > >> > Moonbow Software, Inc
> > > > > > >> >
> > > > > > >> > : -----Original Message-----
> > > > > > >> > : From: Dave Lyons [mailto:[EMAIL PROTECTED]]
> > > > > > >> > : Sent: Friday, February 14, 2003 2:28 PM
> > > > > > >> > : To: CF-Talk
> > > > > > >> > : Subject: uploading progress bar
> > > > > > >> > :
> > > > > > >> > :
> > > > > > >> > : I have scene a lot of people ask for an uploading
> > > > > > >> > progress bar
> > > > > > >> > : and I actually have one.
> > > > > > >> > : I really don't have time to give it a try but if any of
> > > > > > >> > you
> > > want
> > > > > > >> > : to try it out and let me know how it works, I'd be glad
> > > > > > >> > to send
> > > > > > >> > : it to you. I would really like to know if its worth
> > > > > > >> > while or
> > > not
> > > > > > >> > : before I waste several hours trying to figure it out:)
> > > > > > >> > :
> > > > > > >> > : dave
> > > > > > >> > : <!--- doesn't know jack about cfm --->
> > > > > > >> > :
> > > > > > >> > :
> > > > > > >> > :
> > > > > > >> > :
> > > > > > >> > :
> > > > > > >> > :
> > > > > > >> > :
> > > > > > >> >
> > > > > > >>
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > >
> > >
> >
> >
>
>
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