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  • Users: Loon
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  1. Loon

    Creating a pattern to check against

    Hi Mark, I wasn't even aware you could do RegExps in JavaScript.. but looking at your expressioin the only thing I can think of is that maybe you'll want to esacpe the '-' character otherwise the compiler might get mixed up and think you are trying to specify a range. Would something like this...
  2. Loon

    Dynamic Selects/Options

    Many thanks! That would appear to be the way to do it! Cheers! Loon
  3. Loon

    Dynamic Selects/Options

    UPDATE!! Well I re-examined the onload way of doing things and this time it seems to work! I must have been doing something silly. However, I am still having a problem where I want to set the selectedIndex of the dynamic <select> but seem to be unable - the first <option> is selected as...
  4. Loon

    Dynamic Selects/Options

    Hi, I have a page that creates some dynamic options for a <select>. The options displayed in this <select> are dependent on another <select> which has fixed options. My problem is that the page these reside on seems to finish loading prior to the arrays of options being completed. This means...
  5. Loon

    Default value of a FILE input

    Hi, I'm generating an HTML page from a CGI script, and am generating a table with various inputs. Some of these are file inputs, and I want to display file names and paths in them. However, whatever the VALUE is set to in the INPUT the textbox next to the Browse button remains empty... e.g...
  6. Loon

    Displaying a forms element types, names, etc..

    I don't need to use Jscript much so apologies if this is a dumb question.. I've checked the FAQs but still can't work out what's wrong.. Error is saying that object doesn't support method, I presume this means an input doesn't support writeln()? Any ideas as to how to do this would be...
  7. Loon

    Passing an array of hashes to a subroutine

    Hi I am trying to pass a 2 element array (each element consisting of a hash with three fields, let's call them a, b & c...) I pass to the func by reference, e.g. &function(\@myArrayOfHashes); I try referencing a variable to get hold of the array: my $reference = shift; But how do I now...
    • Loon
    • Thread
    • Replies: 1
    • Forum: Perl
  8. Loon

    Hi, I'm not sure this is the rig

    John using a W2000 terminal is still going to require a connection back to the servers.. but this will be over a circuit-switched data connection (i.e. over a phone line) and hence get called at whatever rate the network charges for mobile calls (to a land-line). Therefore I'd suggest looking...
  9. Loon

    Bluetooth experience - got any??

    The real Bluetooth market looks like it might be integration with mobile/celluar phones. Such devices are certainly being developed, and should enable phones to exchange information within a few metres as well as sustaining a voice/data call. Not sure if it will take off but I agree with...
  10. Loon

    Sierra AirCard 750 GPRS Card + interference

    Chris it has to be a speaker somewhere, the internal 'beeper' maybe? Are you using it near anything else with speakers? Good luck! Loon BTW: The sound is caused by the GPRS card sending/receiving bursts of traffic/signalling information with the network. Because a GSM/GPRS TDMA frame is...
  11. Loon

    Patch for /dev/ptmx on Solaris 8

    Hey folks, I've got a Blade 100 running solaris 8 (2.8). There seems to be a problem with the /dev/ptmx pseudo-terminal multiplexer. It keeps running out of PTYs either because an application is not releasing them, or no PTYs are being released. Hence when I rlogin, telnet, rsh I get a...
  12. Loon

    Z80 and ARM7

    Hey folks, does anyone know of any utilities or attempts to implement a z80 emulator in ARM7 assembler? Or a cross-assembler/compiler for Z80, to convert it to ARM code? I'm new to this assembly lark, so apologies if I make little sense! Failing the above, anyone know of a z80...
  13. Loon

    Running several command/subprograms simultaneously

    Redza OK, I am not sure what you mean when you say subprocedures, if you mean sub-routines i.e. you declare them thus: sub A1 { #stuff goes in here } Or, if you are thinking of them as distinct processes/programs/threads what have you. I.e. is A1 in a different file to A2? It sounds as...
  14. Loon

    system &quot;copy&quot; call (under linux)

    Have you tried: `cp $file ./scratch/file.out`; The first system command should have worked I think.. but maybe backticks will have more success. Also as you are using a relative path are you sure you have permissions to write to scratch/file.out and that a scratch/file.out exists below the...
  15. Loon

    Running several command/subprograms simultaneously

    Do you mean something like the following??... #!/usr/bin/perl # call A1, then A2, then A3.... &A1; &A2; &A3; #sub-routines A1 - A3 sub A1 { &B1; &C1; &D1; } sub A2 { &B2; &C2; &D2; } sub A3 { ...etc... Cheers Loon
  16. Loon

    System calls in unix

    Sorry for the typos.. hit Submit rather than Preview... (form=from usrer=user)
  17. Loon

    System calls in unix

    Jimberger might be worth checking permissions on the directory in question and that you are not trying to delete the directory form within it, or from below it. On some Unix/Linux boxes there is a command to check which usrer are using a file. Had a command called fuser on an HP box once...
  18. Loon

    Sending 3 emails at a time

    Write it as a sub-routine and call it three times? :-) Loon
  19. Loon

    Auto Refresh based on Checkbox

    The problem you've got AcidHawk is that you are refreshing the HTML page - hence you are then resetting the value of the auto_up checkbox to whatever it is stated as in the HTML. You could: Use a CGI script to generate the page, then call the script after 5 seconds to generate the page again...
    • Loon
    • Post #2
    • Forum: CGI
  20. Loon

    delete line(s) from file after certain # of days ?

    Only if each line in your file has some kind of timestamp... Or all lines need to be deleted (in which case you could use the modify time of the file itself). More info required I think. Loon

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