Re: How to loop over a dataset twice.
I am trying to loop over a dataset twice. I am trying using CFLOOP but the 2nd CFLOOP will not process. And I'm willing to bet that whatever you're doing, you can do it in one loop, too :) ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology-Michael-Dinowitz/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:334403 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: How to loop over a dataset twice.
And I'm willing to bet that whatever you're doing, you can do it in one loop, too :) 100% agree. ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology-Michael-Dinowitz/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:334404 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: How to loop over a dataset twice.
..and if you can't you should probably be using 2 different queries. Jim Eisenhauer On Wed, Jun 9, 2010 at 5:46 AM, Michael Grant mgr...@modus.bz wrote: And I'm willing to bet that whatever you're doing, you can do it in one loop, too :) 100% agree. ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology-Michael-Dinowitz/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:334405 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
How to loop over a dataset twice.
I am trying to loop over a dataset twice. I am trying using CFLOOP but the 2nd CFLOOP will not process. cfquery dataset=mydsn name=dset select first,last from name /cfquery //loop through DataSet 1st time cfloop query=dset /cfloop //Now I want to loop through the DataSet a 2nd time cfloop query=dset . /cfloop How do I get the 2nd cfloop to loop over the DataSet without calling the query again? Thanks, Dave ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology-Michael-Dinowitz/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:334396 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: How to loop over a dataset twice.
What you have spelled out is very vague and may or may not be possible without knowing more about the functions you are trying to perform. Please provide more information on what you are trying to do. ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology-Michael-Dinowitz/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:334397 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
RE: How to loop over a dataset twice.
We will need to see more of the code. If the second loop doesn't work then there is probably something in the code that is stopping your action. Once the query has been created, it will persist until it is erased by the code. -Original Message- From: Dave Hatz daveh...@hatzventures.org Sent: Tuesday, June 08, 2010 5:45 PM To: cf-talk cf-talk@houseoffusion.com Subject: How to loop over a dataset twice. I am trying to loop over a dataset twice. I am trying using CFLOOP but the 2nd CFLOOP will not process. cfquery dataset=mydsn name=dset select first,last from name /cfquery //loop through DataSet 1st time cfloop query=dset /cfloop //Now I want to loop through the DataSet a 2nd time cfloop query=dset . /cfloop How do I get the 2nd cfloop to loop over the DataSet without calling the query again? Thanks, Dave ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology-Michael-Dinowitz/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:334398 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: How to loop over a dataset twice.
Have to agree with everyone else, we need to see more of the code. If you have gotten a query from a datasource, the only thing that would stop you from looping over the datasource query a second time is if you are trashing that variable. On Wed, Jun 9, 2010 at 10:45 AM, Dave Hatz daveh...@hatzventures.orgwrote: I am trying to loop over a dataset twice. I am trying using CFLOOP but the 2nd CFLOOP will not process. cfquery dataset=mydsn name=dset select first,last from name /cfquery //loop through DataSet 1st time cfloop query=dset /cfloop //Now I want to loop through the DataSet a 2nd time cfloop query=dset . /cfloop How do I get the 2nd cfloop to loop over the DataSet without calling the query again? Thanks, Dave ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology-Michael-Dinowitz/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:334399 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: How to loop over a dataset twice.
You don't have to call the query again. You can just do this: cfquery dataset=mydsn name=dset select first,last from name /cfquery cfoutput query=dset ..do something /cfoutput cfoutput query=dset ..do something else /cfoutput On Tue, Jun 8, 2010 at 5:45 PM, Dave Hatz daveh...@hatzventures.org wrote: I am trying to loop over a dataset twice. I am trying using CFLOOP but the 2nd CFLOOP will not process. cfquery dataset=mydsn name=dset select first,last from name /cfquery //loop through DataSet 1st time cfloop query=dset /cfloop //Now I want to loop through the DataSet a 2nd time cfloop query=dset . /cfloop How do I get the 2nd cfloop to loop over the DataSet without calling the query ag ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology-Michael-Dinowitz/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:334400 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: How to loop over a dataset twice.
I want to thank you all for the replies. I went through the code 1 more time and found that inside the 1st cfloop, the query variable was getting trashed. I should have seen that 1st time around...thank you all, I appreciate your help. Dave ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology-Michael-Dinowitz/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:334401 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
Re: How to loop over a dataset twice.
As a matter of course, I name query variables with a q_ prefix. Then I am not likely to accidentally overwrite them. On Tue, Jun 8, 2010 at 8:58 PM, Dave Hatz daveh...@hatzventures.org wrote: I want to thank you all for the replies. I went through the code 1 more time and found that inside the 1st cfloop, the query variable was getting trashed. I should have seen that 1st time around...thank you all, I appreciate your hel ~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology-Michael-Dinowitz/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:334402 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
