Hi there, how do I keep values in a form if the user has to go back and fill
in some missing fields?
Thx Joe :)
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Hi there, I have a db with only one table in it called "CONSULTANT". I'm
using sqlServer and would like to do record paging, say 5 at a time. I'm
aware that sqlServer doesn't support the LIMIT statement so I've decided to
do it using arrays.
So I've written the appropriate query statement, manage
Hi Zara, are you storing a path to the images in your db? Or the actual
image? It's recommended that you stay away from storing actual images in the
db. If you are
storing a path the code below might help you out. It select a firstname, and
an image according to an id. You'll have to change the
Hi again, I guess one really good reason for not storing images directly in
a db table is performance. When you store a blob in a table it affects the
whole database's performance. It slows it down, that's why the most common
method is to store the images in a dir on the webserver and store only
Hi Ivan, I've this a number of times. What I suggest is that you have two
forms, each with a button on the page that receives the delete request. Both
forms post to the processing page. The first button passes a value called
"dodelete" and the second one passes another value say, "dontdelete". On
ment them to see
how everything is working.
Hoe this helps you out!
Joe/Lerp :)
Here's a common form that allows you to upload a file (say an image or any
type of file for that matter) to the
db
Upload Photo:
#
le was
set. If not, redirect them to another page like in the example below:
HTH Joe :)
if (!isset($HTTP_SESSION_VARS["islogged"])){
header("Location:index.php");
}
"Lerp" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PRO
Look up addslashes and stripslashes in the manual. Normally you'd use
addslashes going into the db, and stripslashes coming out for display.
HTH Joe :)
"Anton Kolev" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Any idea why when I print the value of $text,
ch button
was pressed and go from there. For editing the actual path for the image,
it is done the same old way, select the record according to an id, dump the
values you want changed into a form , edit and post/get it back up the same
way it was done the first time around.
Hope this helps you out
uot;;
$year = substr($gamedate, 0, 4);
//print $year . "";
$gamedateinsecs = mktime(0,0,0,$month, $day, $year);
$formattedgamedate = date('F j Y',$gamedateinsecs);
//print $formattedgamedate;
Hope this helps you out :)
Joe / Lerp :)
"Jorge A
Hi there, been thinking about how to retrieve all links on a webpage. How
would I go about grabbing all links from a particular page?
Thx Joe :)
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Thx Julio :)
"Lerp" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hi there, been thinking about how to retrieve all links on a webpage. How
> would I go about grabbing all links from a particular page?
>
> Thx Joe :)
Hi there :) Did you set a max file size in your upload form? See my form
below, notice the 'MAX_FILE_SIZE' value='102400' part within hidden field.
This should appear before the rest of the form. You can adjust this value as
you wish.
Upload
Resume:
e
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Joe,
>
> Do you know when the file size is checked ??
>
> I think it only gets checked after the form is posted and file uploading
is
> finished ??
>
> I don't know how it's possible to catch things before user
Ammendment:
Actually, I was just looking at one of my photoupload processes and I
actually removed the MAX_FILE out of the upload form and only tested the
file size on the processing page like in the previous message.
Cheers, Joe :)
"Lerp" <[EMAIL PROTECTED]> wrote in message
Hi there :)
1. mysql_query("SELECT * FROM table WHERE date ='$mydate'"); # where date
is same
2. mysql_query("SELECT * FROM table WHERE date > '$mydate'"); # where date
is newer
3. mysql_query("SELECT * FROM table WHERE date < '$mydate'"); # where date
is older
4.mysql_query("SELECT * FROM t
Hi there :)
Use the addslashes() function prior to insertion to database, and
stripslashes() on retrieval from db before you display it.
//prior to db insertion
$myvar = addslashes($myvar);
//on retrieval
$myvar = stripslashes($myvar);
Since you are wanting to display it to the user before in
Hi there :)
Try something like this:
session register ("user_auth_level");
$user_auth_level = $user_level;
HTH, Joe :)
"Matthew Darcy" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED].;
> Hi,
>
> I have a user auth script. Very simple and works.
>
> when I check the username and
Ammendment:
You'll have to dump that value (the user's level) into a variable called
user_level first.
HTH Joe :)
"Lerp" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED].;
> Hi there :)
>
> Try something like this:
>
> session registe
g the code with the actual
tag.
Thx in advance, Lerp
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session_start();
/unset any session variables
session_unset("islogged");
/kill the session
session_destroy();
HTH Joe:)
"Romeo Manzur" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Somebody know how to kill a session when a user left the page???
>
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