With the help of cgi. CONTENT_LENGTH to check the file size before cffile

I'll set up a form that allows users to upload files to our site ftp on the web server. I want to restrict the total size of the file to say 50 megs so I use an if statement and cgi. CONTENT_LENGTH to check the size of the file. It seems that the check can be done once the file is downloaded to a temporary file which defeats the purpose to check the size if it's already there. In my tests it make take 15 minutes to discover that my 52 meg file exceeded my limit of 50 MB. Is it possible to do the checking of file size before you actually download the entire file?

Right, with cffile, you need to download everything first.

There is a Flash/CFforms elegant solution that will allow you to access BEFORE upload file size. See ASFusion.com:
http://www.AsFusion.com/projects/FileExplorer/http :// www.asfusion.com/examples/item/file-u pload-with-coldfusion-flash-forms

Tags: ColdFusion

Similar Questions

  • Check the file size before downloading

    Hi there guys...

    I'm having a problem at the moment... How can I check the file size before being transmitted to the server?

    I was given a task to check if the file size limit is 500 KB and then block the download and warn the user.

    According to my colleague from work... This is not possible with Javascript or Ajax... is there another method I can use?

    kindly help... Thank you

    It is a good answer, but it is interesting to note that Flash Player is itself a control ActiveX (when run in IE). In short, you need something beyond code that runs directly in the browser to do this. It can be done with just HTML and JavaScript in a web page.

    Dave Watts, CTO, Fig Leaf Software

    http://www.figleaf.com/

    http://training.figleaf.com/

    Fig Leaf Software is a small business Veteran - Owned (VOSB) on

    GSA Schedule and provides high caliber of the authorized seller

    instruction at our training centers, online, or on-site.

    Read this before posting:

    http://forums.Adobe.com/thread/607238

  • Windows Mail: cannot send an email with 2 attachments with the file size 393KO and 345 KB

    I'm a Representaive Service Microsoft client displaying a number on behalf of the client. Details in the following way:

    Customer problem: "my windows mail won't allow mw email with parts 2 attachments 1 @ 393kb and the other 345kb... why? I sent the same 2 files on August 7 and now it runs out.  Everything goes through Yahoo... it's my problem. "

    See here and the section called WinMail: www.oehelp.com/OETips.aspx#3 it will not harm the user to compact and repair the database either, because sometimes this resolves things (see www.oehelp.com/WMUtil/).  Also other attachments (images, etc.) that are smaller can be sent well?  It can test by sending an e-mail to himself through this account.

    Steve

  • I just did a check of norton power Eraser which revealed that I have a problem with the file ntsd.exe.

    original title: problem with file ntsd.exe

    I just did a check of norton power Eraser which revealed that I have a problem with the file ntsd.exe. Does anyone have suggestions about what to do to fix it? Thank you very much.

    Hi JohnABuckley,

    • Are you facing any problem on the computer?

    Ntsd.exe is a process belonging to the Microsoft symbolic debugger that lets you debug applications in user mode.

    As the link below, it says that there is a risk that Norton Power Eraser can select some legitimate programs for removal. You should carefully review the analysis results page before deleting the files. I suggest that you don't delete the file unless you are facing problems with the computer.

    https://www-secure.Symantec.com/Norton-support/JSP/help-solutions.jsp?LG=English&CT=us&docid=20100824120155EN&product=home&version=1&PVID=f-home

  • How can I select the files in a folder with the help of a list with the files you want and after that rename only the files using another list with desired new names?

    How can I select the files in a folder with the help of a list with the files you want and after that rename only the files using another list with desired new names?

    I have only:
    D: / images (where are necessary + not need files)
    -a list with only the necessary files
    -a list with new names for the files needed
    Thank you.

    Hi Pustiu,

    Thanks for posting in the Microsoft Community.

    You want to know how to select the files in a folder using a list with the files you want and after that rename only the files using another list with desired new names.

    I would have you post your query in the TechNet forums because it caters to an audience of it professionals.

    Your query will be better addressed there.

    Check out the link-

    http://social.technet.Microsoft.com/forums/en-us/w7itprogeneral/threads

    We know if you need help. We will be happy to help you. We, at tender Microsoft to excellence.

    Thank you.

  • I have copy of old tbird and seamonkey e-mail files with the files and emails for each. I need to add to new tbird install. can not find a way to do it. Help

    I have copy of old tbird and seamonkey e-mail files with the files and emails for each. I need to add to new tbird install. can not find a way to do it. HELP PLEASE. previous e-mail files are under mail then mail.earthlink* .net and each of the five mail .net is an email address I have. I can't find a way to identify each file by email to the specific email address (IE mail.my E-mail name.net) so I can copy the files and emails from the past to the email addresses now under tbird. previous installed e-mail identities may not be the current configuration of e-mail files in tbird. I think that I must be sure that mail.name.net matches the previous mail.name.net to be able to copy and paste the old to the new. is there a way to find the file name correct the old email and correspond to the new? all my emails very important information are mostly in the old mail electronic id and must be available in the identification of email again (but same) how can I do this?

    http://KB.mozillazine.org/Importing_folders

    Use this module.

    https://addons.Mozilla.org/en-us/Thunderbird/addon/ImportExportTools/

  • I can't put one of my photos as a background. It comes up with 'The file that c:\users\daniel\appdata\roaming\microsoft\windows Photo Gallery\Windows Photo Gallery wallpaper.jpg could not be written. Please help me.

    Hi, I have problems on developing an image as a wallpaper on my laptop.

    It comes up with 'The file that c:\users\daniel\appdata\roaming\microsoft\windows Photo Gallery\Windows Photo Gallery wallpaper.jpg could not be written.

    I tried right click and do it the long way to go to appearance and personalization in the control panel in the start menu. None of these work and I wonder why it's happening.

    my computer is Windows vista Home premium and is about half a year. If anyone knows how to solve the problem of it not allow me to set a background please give me suggestions.

    Dan

    Treat it as a corrupted user file.  To fix this usehttp://windows.microsoft.com/en-AU/windows-vista/Fix-a-corrupted-user-profile.  Use the new administrator account to do this.  Follow the directions given and everything will be fine and your new admin account should work normally.  Once you have ccnfired you can access, to all your acccess all of your programs and files, you can delete the old user obsolete and corrupt.

    That's all there is to it.  Now that we know, this is the profile and not the system, the solution has been set for us.

    I hope this helps. Feel free to post back with any questions as you go along.

    Good luck!

    Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

  • Downloaded 4 fonts on my computer and all the files unpacked, but says I have to wait until Windows is finished with the files

    I downloaded 4 fonts on my computer and all of the decompressed files. However, my computer telling me I have to wait until Windows is finished with the files. I made sure all Windows programs are disabled, but he still repeats the message. Why is it so?

    Hi Clarissa Tan.

    1. What is the complete message you receive?
    2. Which site did you download the fonts on the computer?

    Method 1

    I suggest you to use the link below to download new fonts on the computer and check if it helps.

    To add a new font to your computer

    http://www.Microsoft.com/resources/documentation/Windows/XP/all/proddocs/en-us/windows_fonts_addnew.mspx?mfr=true

    Download new fonts

    http://www.Microsoft.com/typography/fonts/

    Method 2

    It is possible that some third-party programs installed on the computer is causing the problem.

    I suggest that you set up the computer in a clean boot state and try to install new fonts, check if it helps.

    To help resolve the error and other messages, you can start Windows XP by using a minimal set of drivers and startup programs. This type of boot is known as a "clean boot". A clean boot helps eliminate software conflicts.

    See section to learn more about how to clean boot.

    How to configure Windows XP to start in a "clean boot" State

    http://support.Microsoft.com/kb/310353

    Reset the computer to start as usual

    When you are finished troubleshooting, follow these steps to reset the computer to start as usual:

    1. Click Start , and then click run.
    2. Type msconfig , and then click OK.
      The System Configuration utility dialog box appears.
    3. Click the general tab, click Normal Startup - load all device drivers and services , and then click OK.
    4. When you are prompted, click restart to restart the computer.
  • When starting a warning pops up saying he had problems with the file: XBD EXE that can be done to correct it?

    When starting a warning pops up saying he had problems with the file: XBD EXE that can be done to correct it?

    Hi r13hunter,

    It seems that some programs running on the computer fails to load at startup of the system. Try these steps and check the result.
    Step 1: Find the program that causes this problem and delete or fix
    a. Click Start, type msconfig and press to enter.
    b. click on Startup tab, in the list, search for the path of the xbd.exe file and the associated program.
    c. Once you have found the path of the item and the associated program, repair or reinstall the program.
    See Uninstall or change a program

    Step 2: If the problem persists, perform the clean boot to find this good program that is causing the problem to the system startup
    a. open the article: http://support.microsoft.com/kb/929135
    b. Article, follow "step 1: perform a clean boot" the implementation of these measures will disable all programs not Microsoft currently running on the computer.
    c. restart the computer and check if the problem persists.
    d. If the problem does not persist in the boot, it means that some programs non-Microsoft is the source of the problem.
    e. to find the program that is causing the problem, try "step 2: enable half the services" to "step 6: resolve the problem.
    f. Once you find the culprit, check if there is any updates to update or fixes to the program. If you find, install them and check the difference or reinstall the latest program.
    g. Article, follow "step 7: reset the computer to start as usual.

    Visit our Microsoft answers feedback Forum and let us know what you think.

  • Error of OSB in the deployment of a project with the file jca adapter

    Hello

    I am facing a problem where I get an error when deploying a service of Eclipse. I use a 2 OSB/SOA 11.1.1.5-node cluster. I have a service OSB where I write to a file and uses the adapater. I created a composite with the file adapter to write a file and then imported .jac, .wsdl and composite in eclipse and generated a service business out of .jca file. When I deploy the project of eclipse, I get the error and follow them not able to deploy the project below.

    Conflicts, found during the postback.

    Invalid transport JCA endpoint configuration, exception: javax.resource.ResourceException: cannot find class oracle.tip.adapter.file.outbound.FileInteractionSpec Java

    Cannot find Java class oracle.tip.adapter.file.outbound.FileInteractionSpec

    I have deployed and singled out OSB FileAdapter manage server clusters. An excerpt from the config.xml file.

    < app deployment >

    < name > FileAdapter < / name >

    SOA_Cluster,OSB_Cluster< target > < / target >

    RAR < module-type > < / module-type >

    /app/Oracle/FMW/Oracle_SOA1/SOA/connectors/FileAdapter.rar < source path > < / source-path >

    < deployment-order 321 > < / order of deployment >

    < plan-dir xsi: Nil = "true" > < / plan-dir >

    /app/Oracle/shared/SOA_Cluster/DP/FileAdapterPlan.XML < plan-path > < / plan-path >

    DDOnly <-security model dd > < / security-dd-model >

    > mode staged < nostage < / scene-mode implementation >

    < / app-deployment >

    Also inside console-> deployments --> FileAdapter--> objectives and OSB_Cluster is also checked.

    Here is the file .jca

    < name of the adapter-config "writeFile" = 'File adapter' adapter = wsdlLocation = "writeFile.wsdl" xmlns =" " http://platform.integration.Oracle/blocks/adapter/FW/metadata ">

    < connection-factory location = "ist/HAFileAdapter" / >

    < endpoint-interaction portType operation 'Write_ptt' = 'Write' = >

    < className = "oracle.tip.adapter.file.outbound.FileInteractionSpec interaction-spec" >

    < property name = "PhysicalDirectory' value = 'C:\ORACLE' / >

    < property name = value "Append" = "false" / >

    < property name = "FileNamingConvention" value="a_%SEQ%.doc"/ >

    < property name = "NumberMessages" value = "1" / >

    < / interaction-spec >

    < / interaction of endpoint >

    < / adapter-config >

    No idea what could be wrong.

    Thank you.

    In case someone else runs into this problem, please go through

    DOC - ID 1360565.1

    Thank you

  • Problem with the font size, appears as expected.

    I've been struggling with this for a few weeks now, but surely must is close to solved it. It's just a problem with the size of the police to just that one page.

    http://www.kgngroup.NET/logos_and_packaging.html

    I want the body of the text to be 10px, but after two weeks, played with all conceivable means, change the font size of the body in CSS and the document itself. I have the consultation in Safari, but others on Windows machines tell me it is out of whack.

    My main problem is that I can change the size of the font in the extreme, but he always appears as the same size in the browser (about 12px.) I don't know can be changed because I can change the wording and change online. It's just a problem with the font size. Oh, and in the third column, the one on the right in Dreamweaver, the font looks like it of tiny, can't even read, but in the browser, as the style11 is applied, all three columns search size equal.

    Don't know where to go from here. I want to just that the police of the up to 10 pixels.

    TIA,

    Ken

    I guess this is a follow-up of your thread earlier

    http://forums.Adobe.com/message/3627681

    What would really help in the diagnosis of the subjects such as this is to install the Firebug add-on for Firefox (as suggested in the previous thread).

    Firebug shows you visually what CSS rules apply to any element you click on the screen.

    In this case, you have a confusion of the CSS cascading over each other font sizes and who is confused by the mix of units without real reason. .style11 is unnecessarily applied to many people

    Tags. Remove these classes and to remove the rule.

    for example

    The tiny font in the RHS column is the first affected by

    {.style8}
    font size: 0.5em;
    }

    affecting thethen by

    .style11 {size are: 75 %}}

    affecting the

    tag.

    Result = tiny text (about 2px).

    In these cases of mass confusion, my approach is to remove all the sizing of fonts in the CSS and start over.

    Avoid %. Use px.

    Apply font sizing rules logically from thelabel facing downwards.

    That gives you a solid basis without strange effects.

  • I can't locate the toolbar under the TOPIC when you enter an email, the one with the font size, color etc.

    Hello
    I was never able to locate the toolbar normally below the subject line when you type an email...
    It comes to the bar with the font size, color etc. At all the extras for letter writing, bold, underline, italics etc...
    Have always had it with previous systems, but never with Thunderbird... Sherlock


  • I'm trying to migrate data from a server to a new one with the file permissions of the files of users and records lost.

    original title: robocopy

    I'm trying to migrate data from a server to a new one with the file permissions of the files of users and records lost. So far, that's what I did, I used \\server1\share \\server2\share/sec /mir robocopy and robocopy \\server1\share \\serve2\share/e/s /copyall. It seams like they copied all files with the permissions of the user for the files, but not files. For example, if a user makes a folder with the files in the folder appear them have permissions appropriate for them but not the root folder or subfolders, they did... How can I fix this and what is the difference between / s /mir and/e/s /copyall?

    Hello

    You can find the Server forums on TechNet support, please create a new post at the following link:

    http://social.technet.Microsoft.com/forums/en/category/WindowsServer/

  • Flight Simulator 2004 install stops at 97% say there is an error with the file world.cab

    While the resettlement of fs2004, the installation stops at 97% saying there is an error with the file world.cab, this damaged disc 4.  Someone at - he found a solution to this?

    Thank you

    Well, if, as you say, the disc is damaged. The solution would be to get another drive.

    Although I would have a look at the following:

    Take a look at the following: http://support.microsoft.com/kb/258496

    I hope that, if necessary, you can get a free replacement disc.

  • I have windows XP: what do I do with the files that won't get defragmented?

    I have windows XP: what do I do with the files that won't get defragmented?

    There are about 4300 MB of files that will not defragment.

    I tried to defrag them for months, but without success.

    These files are generally used, as a result, they get w/o defraged some users

    adjustments. Run disk clean up, go after, in run, type: cmd

    In cmd type: Defrag C:

    Once her thru, type: EXIT

    After, R.Click on "my computer", properties, Advanced tab, performance, swap file button,

    with selected C:, do not select "no paging file", click on set 2 X, close, restart the pc. Once again, XP

    go in run, type: cmd cmd type: Defrag C:

    It will take more time than before, once its type thru,: OUTPUT

    Reopen the system pagefile, click on 'letting the system manage' value set 2 X, close, agree to

    replace the new swap file, restart the pc when prompted.

    Every so often, repeat the process.

Maybe you are looking for