RE: I lost my brain - checkboxes
You could do a second update as follows: Update survey Set hot = 0 Where SID not in (10,17) A warning though: A not in query only runs well on well-indexed or small tables. If your table doesn't meet those standards then you'd be better off getting the whole list of SIDs as a list and removing the ones that were checked then running the in statement with the remainder. Margaret -Original Message- From: Tony Carcieri [mailto:[EMAIL PROTECTED]] Sent: Monday, October 07, 2002 10:39 AM To: CF-Talk Subject: I lost my brain - checkboxes Hi all, Sorry for the stupid post today but I cannot think. I have an input field on a form: input type=checkbox name=hotlead value=cfoutput#SID#/cfoutput (SID is the primary key in the SQL 2K DB). then on the page: cfloop query=GetInfo tr tdinput type=checkbox name=hotlead value=cfoutput#SID#/cfoutput cfif Hot EQ 1checked/cfif/td /tr /cfloop So here is my problem. When a checkbox (or more) is checked, I do this SQL statement: UPDATE survey SET Hot = 1 WHERE SID IN (10,17) and this works great. However, if I deselect the checkbox I no longer have the SID: UPDATE survey SET Hot = 1 WHERE SID IN 0 (makes sense the value is the SID). So how do I do this? I want to set the Hot field to 1 on only the SID when checked and if i deselect it, then i want the field to be set to 0 on the SID i deselect. The default value in the Hot (bit) field is 0. Thanks, Tony ~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/index.cfm?sidebar=listsbody=lists/cf_talk FAQ: http://www.thenetprofits.co.uk/coldfusion/faq This list and all House of Fusion resources hosted by CFHosting.com. The place for dependable ColdFusion Hosting.
Re: I lost my brain - checkboxes
I always delete ALL previous selections from the DB and then insert the new ones...that way everything stays current and the coding is dead simple. HTH Bryan Stevenson B.Comm. VP Director of E-Commerce Development Electric Edge Systems Group Inc. t. 250.920.8830 e. [EMAIL PROTECTED] - Macromedia Associate Partner www.macromedia.com - Vancouver Island ColdFusion Users Group Founder Director www.cfug-vancouverisland.com - Original Message - From: Tony Carcieri [EMAIL PROTECTED] To: CF-Talk [EMAIL PROTECTED] Sent: Monday, October 07, 2002 10:39 AM Subject: I lost my brain - checkboxes Hi all, Sorry for the stupid post today but I cannot think. I have an input field on a form: input type=checkbox name=hotlead value=cfoutput#SID#/cfoutput (SID is the primary key in the SQL 2K DB). then on the page: cfloop query=GetInfo tr tdinput type=checkbox name=hotlead value=cfoutput#SID#/cfoutput cfif Hot EQ 1checked/cfif/td /tr /cfloop So here is my problem. When a checkbox (or more) is checked, I do this SQL statement: UPDATE survey SET Hot = 1 WHERE SID IN (10,17) and this works great. However, if I deselect the checkbox I no longer have the SID: UPDATE survey SET Hot = 1 WHERE SID IN 0 (makes sense the value is the SID). So how do I do this? I want to set the Hot field to 1 on only the SID when checked and if i deselect it, then i want the field to be set to 0 on the SID i deselect. The default value in the Hot (bit) field is 0. Thanks, Tony ~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/index.cfm?sidebar=listsbody=lists/cf_talk FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Structure your ColdFusion code with Fusebox. Get the official book at http://www.fusionauthority.com/bkinfo.cfm
RE: I lost my brain - checkboxes
I've done stuff where I also pass the universe of values as a hidden tag. So if you have: cfloop query=qry input type=checkbox name=hotlead value=cfoutput#SID#/cfoutput /cfloop I would also put: input type=hidden name=listofleads value=cfoutput#ValueList(qry.SID)#/cfoutput Now on your next page you'll have the SIDs that are checked as well as all the SIDs. Some simple list manipulation (and there are some good UDFs at cflib.org for that) and you'll have all you need. -Original Message- From: Tony Carcieri [mailto:[EMAIL PROTECTED]] Sent: Monday, October 07, 2002 1:39 PM To: CF-Talk Subject: I lost my brain - checkboxes Hi all, Sorry for the stupid post today but I cannot think. I have an input field on a form: input type=checkbox name=hotlead value=cfoutput#SID#/cfoutput (SID is the primary key in the SQL 2K DB). then on the page: cfloop query=GetInfo tr tdinput type=checkbox name=hotlead value=cfoutput#SID#/cfoutput cfif Hot EQ 1checked/cfif/td /tr /cfloop So here is my problem. When a checkbox (or more) is checked, I do this SQL statement: UPDATE survey SET Hot = 1 WHERE SID IN (10,17) and this works great. However, if I deselect the checkbox I no longer have the SID: UPDATE survey SET Hot = 1 WHERE SID IN 0 (makes sense the value is the SID). So how do I do this? I want to set the Hot field to 1 on only the SID when checked and if i deselect it, then i want the field to be set to 0 on the SID i deselect. The default value in the Hot (bit) field is 0. Thanks, Tony ~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/index.cfm?sidebar=listsbody=lists/cf_talk FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Get the mailserver that powers this list at http://www.coolfusion.com
RE: I lost my brain - checkboxes
Thanks everyone for your help! I appreciate it! -Original Message- From: Everett, Al [mailto:[EMAIL PROTECTED]] Sent: Monday, October 07, 2002 2:00 PM To: CF-Talk Subject: RE: I lost my brain - checkboxes I've done stuff where I also pass the universe of values as a hidden tag. So if you have: cfloop query=qry input type=checkbox name=hotlead value=cfoutput#SID#/cfoutput /cfloop I would also put: input type=hidden name=listofleads value=cfoutput#ValueList(qry.SID)#/cfoutput Now on your next page you'll have the SIDs that are checked as well as all the SIDs. Some simple list manipulation (and there are some good UDFs at cflib.org for that) and you'll have all you need. -Original Message- From: Tony Carcieri [mailto:[EMAIL PROTECTED]] Sent: Monday, October 07, 2002 1:39 PM To: CF-Talk Subject: I lost my brain - checkboxes Hi all, Sorry for the stupid post today but I cannot think. I have an input field on a form: input type=checkbox name=hotlead value=cfoutput#SID#/cfoutput (SID is the primary key in the SQL 2K DB). then on the page: cfloop query=GetInfo tr tdinput type=checkbox name=hotlead value=cfoutput#SID#/cfoutput cfif Hot EQ 1checked/cfif/td /tr /cfloop So here is my problem. When a checkbox (or more) is checked, I do this SQL statement: UPDATE survey SET Hot = 1 WHERE SID IN (10,17) and this works great. However, if I deselect the checkbox I no longer have the SID: UPDATE survey SET Hot = 1 WHERE SID IN 0 (makes sense the value is the SID). So how do I do this? I want to set the Hot field to 1 on only the SID when checked and if i deselect it, then i want the field to be set to 0 on the SID i deselect. The default value in the Hot (bit) field is 0. Thanks, Tony ~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/index.cfm?sidebar=listsbody=lists/cf_talk FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Signup for the Fusion Authority news alert and keep up with the latest news in ColdFusion and related topics. http://www.fusionauthority.com/signup.cfm
