Hi Tracy Thank you very much for the link. I really appreciate that. Anuj
On Wed, Oct 22, 2008 at 1:05 PM, Tracy Spratt <[EMAIL PROTECTED]> wrote: > http://www.cflex.net/showFileDetails.cfm?ObjectID=560 > > Tracy > > > ------------------------------ > > *From:* [email protected] [mailto:[EMAIL PROTECTED] *On > Behalf Of *anuj sharma > *Sent:* Wednesday, October 22, 2008 2:20 PM > *To:* [email protected] > *Subject:* Re: [flexcoders] Re: How to keep Tree control synchronized with > the database. Please Help > > > > Hi Tracy > Thanks for the link. Now in the link i couldn't find the specific example > using timer for constant calling for HTTP service. > Can you please tell me where exactly the example is located. Your help will > be appreciated. > Thanks > Anuj > > On Wed, Oct 22, 2008 at 10:15 AM, Tracy Spratt <[EMAIL PROTECTED]> > wrote: > > Yes, polling using Timer will work fine. I even have an example on > www.cflex.net, but it is pretty simple to do. > > Tracy > > > ------------------------------ > > *From:* [email protected] [mailto:[EMAIL PROTECTED] *On > Behalf Of *anuj sharma > *Sent:* Wednesday, October 22, 2008 12:02 AM > *To:* [email protected] > *Subject:* Re: [flexcoders] Re: How to keep Tree control synchronized with > the database. Please Help > > > > Hi Guys > > > Thanks for your different approaches to solve this problem.I will try all > of them and see which one will suit my management, but i really appreciate > that. I have one solution which recently struck me , please let me know if > this is the right one. Can I use the Timer class to create a timer instance > which will periodically call HTTP and check which entries are in database > and update the dataProvider with the recent entries. Do you guys think this > is going to work. i am going to explore all the solutions recommended by you > guys and see which is most convenient and efficient to implement with my > deadline. > Please let me know if Timer thing is going to work for database. > Again Appreciate your help > > Anuj > > On Tue, Oct 21, 2008 at 7:26 PM, markgoldin_2000 < > [EMAIL PROTECTED]> wrote: > > I have been working on a data pushing solution using Lightstreamer > push server. Works with Flex via Ajax bridge. True real time data > updates. Take a look at LS push server web site. They have examples > for Flex. > > > > --- In [email protected] <flexcoders%40yahoogroups.com>, john > fisher <[EMAIL PROTECTED]> wrote: > > > > I am working on a similar problem... > > I don't use PostGres, but there may be some sort of export to XML > > function. *If* that can fire on changes ( or you set up the > > inserts/updates that way), then you have something that an > httpservice > > can acquire directly. But somebody still has to ask the file if it > > changed... > > unless > > You use a socket connection to stuff an event into the dataprovider. > > Theres some examples in the adobe docs. > > or > > you poll, but don't refresh the whole html page, just the data in > the > > swf, and only when it changes. My users cant tell the difference > between > > polling and the socket connection in the two demos I made. > > > > I'm just a newbie, so if there is another way, I'd sure like to hear > > about it. > > > > John > > > > Paul Andrews wrote: > > > Isn't this simply a problem that multiple calls are required to > poll the database for change? I think the OP really needs a push type > service. > > > > > > There's no way to know that the database table has changed > without polling the database.. > > > > > > > > > > > > > > >
