 |
 | Home | Contact Us | FAQ | Search & Site Map | Link to Us |
 | Sign In | Join | Other 45 Sites in Network |
| HomeDiscussion GroupsGeneralPHPASPPerlColdFusionFlashHTML, CSS, ScriptsBrowsers |
Webmaster Forum / ColdFusion / Advanced Techniques / September 2007Uploading files using CFFILE
Is there a way to validate the mime type a file that is being uploaded using CFINPUT type="FILE" prior to the user hitting the submit button? You can't do it with cf code only. You have to write some javascript and call it on the input's onBlur or onChange event. The long answer or longer answer is that CF can't tell you what it is until it gets to the server. Don't forget (it's easy to do) that CF is SERVER side. That is why you will need some Javascript to verify what the file type is before it is submitted. |
Reply to this Message |
 Sign In
 Join
 My Latest Posts My Monitored Threads My Blog My Photo Gallery My Profile My Homepage Start New Thread Enable EMail Alerts Rate this Thread
|
©2008 Advenet LLC Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.