Re: [Dynapi-Help] listen for remote events??

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I think single quotes ('$name') disables the variable referencing... try to
concatenate:

$query = "SELECT * FROM users WHERE name='" . $name . "'";

Leif

----- Original Message ----- 
From: "Daniel Tiru" <de...@ti...>
To: <an...@co...>; "dynapi help" <dyn...@li...>
Sent: Wednesday, July 02, 2003 2:54 PM
Subject: Re: [Dynapi-Help] listen for remote events??

> Well... hmm how do you write out stuff in php? Cause i am not familiar
with the language... You should probably ask again to the dynapi-help group.
>
> Sorry that i cant help you :/
>
> Regards
> Daniel
>
> > SIGH :(((
> > nothing to do!
> > It seemed that could work at the begining but ...
> > happens something strange in my php script:
> >
> > <?
> > ...
> > $name = "<script>document.write(name)</script>";
> > $query = "SELECT * FROM users WHERE name='$name'";
> > // $query = "SELECT * FROM users WHERE name='test'";
> > ...
> > ?>
> >
> > first of all: making a stamp of the php var $name gets the right result,
it writes on the document 'test'
> > BUT: if I put '$name' in my query the record found is null, while if I
put manually the static string 'test' it works!!!
> >
> > how is it possible? It write the value of the var $name but this var
cannot be used for an operation server-side as the execution of a query?
> >
> > maybe I need to shutdown my linux
> > and go out for a beer ... ;)
> >
> > antonio
> >
> >
> > Il Wed, 02 Jul 2003 16:06:00 +0200
> > Daniel Tiru <de...@ti...> ha scritto:
> >
> > > Hi!
> > >
> > > I'm not a expert :) But... hmm well, you need to write out js code in
the myfunction.php
> > >
> > > You have some examples in the example directory... but start with just
write out a <script language="javascript">alert('hello');</script>
> > >
> > > thats how i figured out :)
> > >
> > > /Daniel
> > >
> > > > Hi Daniel,
> > > > now that I have a bit of time I'm testing the ioelement ...
> > > > I have a question for you: how do you get the var to use in your
dynamic script (php or asp etc...)?
> > > > i.e. I have to build a query in the remote file
> > > > in local file
> > > > ...
> > > > var data = {
> > > > name : 'test'
> > > > }
> > > > ioelement.get("myfunction.php",data,fn);
> > > > ...
> > > >
> > > > in remote file
> > > > <?
> > > > $query = "SELECT * FROM user WHERE name='(heren the var I need)'";
> > > > // and execute the query etc ...
> > > > ?>
> > > >
> > > > I've tried using the eval function but nothing :(
> > > >
> > > > any tips?
> > > >
> > > > thanks
> > > > antonio
> > > >
> > > > Il Wed, 02 Jul 2003 13:37:00 +0200
> > > > Daniel Tiru <de...@ti...> ha scritto:
> > > >
> > > > > Great! :)
> > > > >
> > > > > Tell me how its going :)
> > > > >
> > > > > Good luck
> > > > > Daniel
> > > > > > ehehe ok Daniel
> > > > > > now I understand ... I have to use a dynapi timer! Right!
> > > > > > I haven't no idea on how to implement this code but I'll try ;)
> > > > > >
> > > > > > thanks a lot
> > > > > >
> > > > > > Il Wed, 02 Jul 2003 12:46:17 +0200
> > > > > > Daniel Tiru <de...@ti...> ha scritto:
> > > > > >
> > > > > > > Hi!
> > > > > > >
> > > > > > > No! :)
> > > > > > > What you do is make a html page... with dynapi functions and a
ioelement and some kind of timer (havent used the dynapi timer yet but..)
and then you set the timer to execute the ioelement every 5 seconds or
something... you will never notice a page refresh, cause the ioelement isnt
visible for the eyeif you get what i mean...
> > > > > > >
> > > > > > > When the ioelement then get the page, you will in php write
out what to do, nothing or maybee write some new layers or something...
thats up to you :)
> > > > > > >
> > > > > > > hope you getmy point :)
> > > > > > >
> > > > > > > Regards
> > > > > > > Daniel
> > > > > > >
> > > > > > > > thanks Daniel :)
> > > > > > > > so I have to refresh every tot seconds the page that should
receive the remote event ... mmm ok I've understand
> > > > > > > >
> > > > > > > >
> > > > > > > > Il Wed, 02 Jul 2003 12:20:16 +0200
> > > > > > > > Daniel Tiru <de...@ti...> ha scritto:
> > > > > > > >
> > > > > > > > > Hi Antonio!
> > > > > > > > >
> > > > > > > > > What you could do with the ioelement is if you "schedule"
it from yor webpage to run every 10 seconds or something and alert you if
something happends(ie: if some conditions meet in your php file, you write
out alert('happening'); etc etc...).
> > > > > > > > >
> > > > > > > > > I have tried it with ASP so it would be no problem to get
it to work with php.
> > > > > > > > >
> > > > > > > > > Regards
> > > > > > > > > Daniel Tiru
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > > hi all,
> > > > > > > > > > I'm new to Dynapi and however to DHTML (I'm a php
programmer).
> > > > > > > > > > I have a question for you: is it possible to have an
element in my web page that listen for an event (i.e. a changement in a file
or database) that happens on another page?
> > > > > > > > > > I have seen the ioelement from Dynapi ... can it be
useful for my purpose?
> > > > > > > > > >
> > > > > > > > > > really thanks in advance
> > > > > > > > > > antonio
> > > > > > > > > >
> > > > > > > > > >
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