Forum: PHP  Apr 4th, 2008 |
| Replies: 5 Views: 1,538 Re: Send variable from javascript to php?
Well, in the past, I haven't had to call it other than it's already set in a variable. Usually, when I create a link like "my_link.php?value=3", then in the page, my_link.php, I can simply echo... |
| Forum: PHP Apr 4th, 2008 |
| Replies: 5 Views: 1,538 |
| Forum: PHP Apr 4th, 2008 |
| Replies: 5 Views: 1,538 Send variable from javascript to php?
Wasn't sure whether to put this in java or php, so I'm putting it here. I have a bit of java that opens a php page in a popup window, using this code:
<a href="javascript:
void(0)... |
| Forum: PHP Mar 6th, 2008 |
| Replies: 6 Views: 870 |
| Forum: PHP Mar 6th, 2008 |
| Replies: 6 Views: 870 Re: My PHP math is calculating weird!
That's an interesting answer. I guess I'm just confused. If you divide something by 100, you end up with two decimal places, period. Shouldn't be that dificult, rught? Well, I think I'm happy... |
| Forum: PHP Mar 2nd, 2008 |
| Replies: 6 Views: 870 My PHP math is calculating weird!
Hey, I've got some values that don't seem to be calculating correctly. I've got two numbers, subtracting one from another, and instead of the answer being an exact number, like .06, it's coming out... |
| Forum: PHP Feb 3rd, 2008 |
| Replies: 4 Views: 1,377 Re: Get sum of values in a loop?
Yeah, sorry, I need to be more clear. I need to get the sum of the 'total$id' fields. I can get the sum of the allotment column from my database, but I need the sum of some of the totals that are... |
| Forum: PHP Feb 3rd, 2008 |
| Replies: 4 Views: 1,377 Get sum of values in a loop?
This is partly PHP, partly javascript, so I wasn't sure where to stick it, but I'll stick it here. I'm sorry if this is a bit confusing, but I hope I can explain myself well.
The below code queries... |
| Forum: PHP Dec 4th, 2007 |
| Replies: 7 Views: 1,131 Re: Delete temporary file on users machine?
Well, I tried putting this in the <head> tags of the page:
<META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE">
As well as this:
<META http-equiv="Pragma" content="no-cache">
And it's still... |
| Forum: PHP Dec 4th, 2007 |
| Replies: 7 Views: 1,131 Re: Delete temporary file on users machine?
Ah, I see, instead of sending the headers via php, put them where they ought to be in the first place? Thanks for not laughing in my face. That should do it, I'll give that a try. |
| Forum: PHP Dec 3rd, 2007 |
| Replies: 7 Views: 1,131 Re: Delete temporary file on users machine?
So you're saying that code needs to go on the page that I'm displaying the image on? Little problem with that, can't use php. Only html. I can run the php script from anywhere, the page that's... |
| Forum: PHP Dec 3rd, 2007 |
| Replies: 7 Views: 1,131 Delete temporary file on users machine?
Quick question here. I wanted a way to quickly change the URL of an image that is place on my page, so I came up with the following little script:
<?php
echo "Status: $status";
if ($status ==... |
| Forum: PHP Nov 6th, 2007 |
| Replies: 8 Views: 2,138 |
| Forum: PHP Nov 4th, 2007 |
| Replies: 2 Views: 2,030 Re: Update multiple rows from loop?
Sorry, try this one. (http://www.daniweb.com/forums/thread35096.html)
And like I said, the one in that post is way more than I'm trying to do, but it addresses the same problem I'm having. In... |
| Forum: PHP Nov 4th, 2007 |
| Replies: 2 Views: 2,030 Update multiple rows from loop?
Alright, this one has me stuck. I know it's possible, because I've seen an example in another thread, but mine is slightly different, and I can't figure it out.
Ok, I have one script that pulls all... |
| Forum: PHP Nov 3rd, 2007 |
| Replies: 3 Views: 466 |
| Forum: PHP Nov 1st, 2007 |
| Replies: 8 Views: 2,138 |
| Forum: PHP Nov 1st, 2007 |
| Replies: 8 Views: 2,138 Adding x amount of days to a specific date?
I have looked everywhere, I've figured out how to add x amount of days to the current date, or take away x amount of days from the current date. But let's say I have a date stored in my database as... |
| Forum: PHP Nov 1st, 2007 |
| Replies: 16 Views: 7,326 |
| Forum: PHP Nov 1st, 2007 |
| Replies: 16 Views: 7,326 |
| Forum: PHP Nov 1st, 2007 |
| Replies: 16 Views: 7,326 |
| Forum: PHP Oct 31st, 2007 |
| Replies: 16 Views: 7,326 |
| Forum: PHP Oct 31st, 2007 |
| Replies: 16 Views: 7,326 |
| Forum: PHP Oct 29th, 2007 |
| Replies: 2 Views: 1,136 |
| Forum: PHP Oct 29th, 2007 |
| Replies: 2 Views: 1,136 Displaying Mysql rows, alternate colors?
Hey, I'm using a while loop to display all the rows of a table in my database, and wondered if anyone knows how I can make it so the background color of each row alternates between two different... |
| Forum: PHP Oct 29th, 2007 |
| Replies: 16 Views: 7,326 |
| Forum: PHP Oct 5th, 2007 |
| Replies: 3 Views: 2,172 Re: How to graph mysql data?
Thanks, I saw JpGraph, and it looked a little overkill for what I need, but if you recommend it, maybe I'll give it a shot. |
| Forum: PHP Oct 4th, 2007 |
| Replies: 4 Views: 636 Re: Entering time in form MM:SS
Thanks for the reply. That works for the output, however, I tested inputting like you said, and if you simply input 45:05, it will go in the database as 45:05:00, or 45 hours, and 5 minutes. That's... |
| Forum: PHP Oct 4th, 2007 |
| Replies: 3 Views: 2,172 How to graph mysql data?
Hey, I've been searching around, having a hard time finding something. Are there any simple scripts out there or something that I can use to generate graphs from information in mysql database tables? |
| Forum: PHP Oct 4th, 2007 |
| Replies: 4 Views: 636 Entering time in form MM:SS
Hey, this is kind of a dumb problem, but I'm stumped by it. I wrote a little script to track my morning bike rides, and I have a time field to put in the time that I rode. Mind you, this is not the... |
| Forum: Web Developers' Lounge Sep 21st, 2007 |
| Replies: 15 Views: 2,225 |
| Forum: Web Developers' Lounge Sep 18th, 2007 |
| Replies: 15 Views: 2,225 Re: Do I need a new webhost?
That is very helpful actually, because I've been thinking about bluehost. A friend of mine has hosting with them, but was unable to get a wordpress site working. So he let me play around on it, and... |
| Forum: PHP Sep 10th, 2007 |
| Replies: 7 Views: 1,173 |
| Forum: PHP Sep 10th, 2007 |
| Replies: 7 Views: 1,173 |
| Forum: PHP Sep 10th, 2007 |
| Replies: 7 Views: 1,173 Pull info from gas price websites?
Anybody know if there's a way to pull gas prices from any of those gas price websites, so I can display them on my own page? I didn't know if there's a way to tap in to their source or if they... |
| Forum: Shell Scripting Aug 16th, 2007 |
| Replies: 2 Views: 691 |
| Forum: Web Developers' Lounge Aug 14th, 2007 |
| Replies: 15 Views: 2,225 |
| Forum: Shell Scripting Aug 14th, 2007 |
| Replies: 2 Views: 691 Giving a user access to additional groups
Hey, I need to know the command for adding secondary groups for a user. The only catch is that I have to assume that they are already members of some secondary groups. And if I use modprpw -G... |
| Forum: Shell Scripting Aug 7th, 2007 |
| Replies: 2 Views: 2,135 Re: Comparing two files...
found something that works:
awk -F: 'FNR==NR {
users[$2]
next
}
!( $1 in users ) { print $0 }' myusers /etc/passwd |
| Forum: Shell Scripting Aug 7th, 2007 |
| Replies: 2 Views: 2,135 Re: Comparing two files...
How about something like this:
Do the awk to get all the usernames out:
root# awk -F: '{ print $1 }' /etc/passwd > users.txt
Then do a for loop with a grep -v against all the usernames in... |
