01-03-2014
Still looking for a better portal
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
my box is FreeBSD4.3 and I use Perl 5.0005_03.
Here is the CGI script.
test.cgi
......
if ($query->action eq 'detail') {
......
print $query->hidden('action', 'modify');
......
}
I found that the result of
test.cgi?action=detail
is not what I expected.
the script does not... (4 Replies)
Discussion started by: tonyt
4 Replies
2. Shell Programming and Scripting
hi everyone,
i am learning CGI using Perl, but i am having problem to compile and run the scripts.
the thing is that, when i want to compile my scripts i have to get connected to the internet and have to upload the scripts to a server and then only i can compile and run my scripts.
so, can... (2 Replies)
Discussion started by: shifan
2 Replies
3. Shell Programming and Scripting
Does anyone know where I might be able to download the exercises from the learning perl 3rd edition book. Any URL's would be valuable! Thanks:confused: (1 Reply)
Discussion started by: bilal_aa
1 Replies
4. Shell Programming and Scripting
Folks! Anyone please explain the behavior of this program step by step. Thanks.
#! /usr/bin/perl
$testfile = "./testfile2";
for ( $i = 1, $i <= 5, $i++) {
open ($FILE, ">", $testfile);
print ($FILE "Output 1 \n");
close ($FILE);
}
print "The value of (4 * 2) / 2 is ";
print (4 * 2)... (1 Reply)
Discussion started by: huko99
1 Replies
5. Web Development
Can anyone tell me how to export a variable from one perl CGI script to another perl cgi script when using a redirect.
Upon running the login.pl the user is prompted to enter user name and password. Upon entering the correct credentials (admin/admin) the user is
redirected to welcome page.
My... (3 Replies)
Discussion started by: Arun_Linux
3 Replies
6. Shell Programming and Scripting
Hi,
Am unfamiliar with using CGI modules in Perl.
Though i checked in few sites about CGI , i dint get a clear idea.
Can anyone please explain me the purpose of these statements, it ll be very helpful to me
#!/usr/bin/perl
use CGI qw/:standard/;
use Storable;
use Data::Dumper;
my... (1 Reply)
Discussion started by: irudayaraj
1 Replies
7. Shell Programming and Scripting
Hi team,
I have a typical problem with cgi pages in apache webserver in WINDOWS
I am able to execute(display) the pages that are saved in cgi-bin folder.
But I am not able to execute the pages stored in htdocs or other folder other than cgi-bin folder.
Could anyone please let me know how... (1 Reply)
Discussion started by: scriptscript
1 Replies
8. Shell Programming and Scripting
Hi All,
I have written an cgi perl script that displays an image(Excel image) and when clicked on that Image I need to download a excel sheet.
I made sure that excel sheet exists in the folder with the given name but still I am not able to download the sheet.
print "<center><table... (2 Replies)
Discussion started by: scriptscript
2 Replies
9. Shell Programming and Scripting
Hi Team,
I am trying to connect to database(succeeded ) and print the records on the browser using while loop. But the elements of array are not displayed instead while loop is displayed directly. Instead of the below I can embed html statements in print but I am looking for the below style as I... (1 Reply)
Discussion started by: scriptscript
1 Replies
10. OS X (Apple)
I am trying to get my MacBook Pro with 10.8 Mt Lion set up to run Perl CGI scripts.
Having a problem. I can start Apache Web Server with no problems.
Why do I put the static and dynamic scripts? I which directory?
I have looked at this article:... (3 Replies)
Discussion started by: djehresmann
3 Replies
LEARN ABOUT CENTOS
spi_cursor_open_with_args
SPI_CURSOR_OPEN_WITH_ARGS(3) PostgreSQL 9.2.7 Documentation SPI_CURSOR_OPEN_WITH_ARGS(3)
NAME
SPI_cursor_open_with_args - set up a cursor using a query and parameters
SYNOPSIS
Portal SPI_cursor_open_with_args(const char *name,
const char *command,
int nargs, Oid *argtypes,
Datum *values, const char *nulls,
bool read_only, int cursorOptions)
DESCRIPTION
SPI_cursor_open_with_args sets up a cursor (internally, a portal) that will execute the specified query. Most of the parameters have the
same meanings as the corresponding parameters to SPI_prepare_cursor and SPI_cursor_open.
For one-time query execution, this function should be preferred over SPI_prepare_cursor followed by SPI_cursor_open. If the same command is
to be executed with many different parameters, either method might be faster, depending on the cost of re-planning versus the benefit of
custom plans.
The passed-in parameter data will be copied into the cursor's portal, so it can be freed while the cursor still exists.
ARGUMENTS
const char * name
name for portal, or NULL to let the system select a name
const char * command
command string
int nargs
number of input parameters ($1, $2, etc.)
Oid * argtypes
an array containing the OIDs of the data types of the parameters
Datum * values
an array of actual parameter values
const char * nulls
an array describing which parameters are null
If nulls is NULL then SPI_cursor_open_with_args assumes that no parameters are null.
bool read_only
true for read-only execution
int cursorOptions
integer bit mask of cursor options; zero produces default behavior
RETURN VALUE
Pointer to portal containing the cursor. Note there is no error return convention; any error will be reported via elog.
PostgreSQL 9.2.7 2014-02-17 SPI_CURSOR_OPEN_WITH_ARGS(3)