PHP :: Checkboxes And Next/Prev Buttons

Extracting Data Into Checkboxes Or Radio Buttons
I wonder what is the standard way to extraxt data into checkboxes from database?

Let`s say you have a table (users) in which for each user there are different values stored in a way that username is repeated in each row for differnet value of type of music!

In another table (music_type) you have types of music with their names and values!

I had it done this way and it works great!

Adding Checkboxes Or Radio Buttons To A Form
Is there a tutorial out there that anyone could send me a link to that uses checkboxes or radio buttons in an email form?

$_POST And Selection, Checkboxes, Radio Buttons On Forms
I'm creating a web form that has a number of radio boxes and drop down selection boxes and I can't get the $_POST global variable to hold the value if the person makes a mistake and has to go back and make corrections! It will work for normal text boxes and text areas but not the above! below is a snipit of my code PHP Code:

Prev | Next
The below code is just showing my | Next link, and the Next link is not working. Do I have the code for the prev | next in the wrong place? does the code even look like it will work? Ive been reading all hte other page limit and next/prev posts on this forum for over an hour. I think i was all the way to page 17. I thought I understood it, guess not. I only want to show 10 rows on 1 page at a time. PHP Code:

Prev/Next
I have created a Prev/Next script that when running appears to work fine. When the page loads it correctly displays 20 entries in ASC order and the "Next" link is displayed.
However, if i click the next button it successfully brings up the next 20 entries with the "Next" link but with no "Previous" link. Then, if i goto the last entries it successfully displays the "Previous" link. PHP Code:

Prev/next Mysql
hi, i am new to php and mysql, but have so far using devshed been able to create a basic news system. however as the amount of news posted per day increases i find i cannt display old news as i only want 5 on the main page.

hence i require a prev/next feature to cycle through the news. I ahve searched this site, and have tried to impliment 3 different prev/next sytems but and having real trouble as i cannot to get each to work.

could anyone help, sorry to sound a bit cheeky. heres the code:

Quote: <?

$connection = mysql_connect($host, $user, $pass) or die ("Unable to connect!");

mysql_select_db($db) or die ("Unable to select database!");

$query = "SELECT id, slug, content, contact, timestamp FROM glcnews ORDER BY timestamp DESC LIMIT 0, 5";
$result = mysql_query($query) or die ("Error in query: $query. " . mysql_error());

if (mysql_num_rows($result) > 0)
{
while($row = mysql_fetch_object($result))
{
$picture = (++$i & 1) ? 'arrow1.gif' : 'arrow2.gif'

?>

<table border="0" cellpadding="3" cellspacing="0" width="640" height="5">
<tr>
<td width="640" height="5" align="left" valign="top">
<span class="newstitle"><? echo $row->slug; ?> - <? echo formatDate($row->timestamp); ?></span><br>
<br>
<? echo $row->content; ?>
<br>
<? echo $row->contact; ?>
</td>
<td width="132" height="117" align="center"> <img src="images/<?=$picture?>" width="132" height="108" border="0">
</td>
</tr>
</table>

<?
}
}
else
{
?>
No news yet!
<?
}
// close database connection
mysql_close($connection);
?>

Next / Prev Decode
I got the following code from some forum somewhere and used it in one of my sites, it seemed to be working fine, but it never displayed the Previous link and now I have tested more thorough I see that it doesn`t actually change pages but just loads the same data. PHP Code:

Next/prev In A Calendar
i think this works, but i have to put two dates for one event like January 2003 is 01 2003 and 13 2002. PHP Code:

Prev/Next Links
On my site I display 1 photo at a time, the url is like:

...photo.php?id=2
...photo.php?id=3
...photo.php?id=4
.....

I would like to have links on the photo.php page to the preious and next photo.

So far I have something like:
<a href="<?php print ($_SERVER['PHP_SELF'] . "?id=" . ) ; ?>"> next</a>

How can I read the current id from the url so that I can use it in the link script?

Next,prev And Number Problems
This is the code i use to make next,prev and pagenumber links from a database query. It works but i can't get it to display the page i'm viewing as a non link

here is the code
<?
$limit=4;
$numrows=mysql_num_rows($numresults); /*!!!!!!!!equals 8 on my test database for this code!!!!!*/
// next we need to do the links to other results

if ($offset >= 1) { // bypass PREV link if offset is 0
$prevoffset=$offset-$limit;
echo "<a href="$PHP_SELF?offset=$prevoffset" METHODS="post">PREV</a>  
";
}

// calculate number of pages needing links
$pages=intval($numrows/$limit);

// $pages now contains int of pages needed unless there is a remainder from division
if ($numrows%$limit) {
// has remainder so add one page
$pages++;
}

for ($i=1;$i<=$pages;$i++) { // loop thru
$newoffset=$limit*($i-1);
echo "<a href="$PHP_SELF?offset=$newoffset" METHODS="post">$i</a> 
";
}

// check to see if last page
if (!((($offset+$limit)/$limit)==$pages) && $pages!=1) {
// not last page so give NEXT link
$newoffset=$offset+$limit;
echo "<a href="$PHP_SELF?offset=$newoffset" METHODS="post">NEXT</a><p>
";
}
?>

Prev / Next Code Check
I have worked on this code to modify it to what i need but when i run it all i get is a blank txt box?

can someone help?

<?PHP
if(!isset($_POST['start']))
{
$_POST['start'] = 0;
}
$query = "SELECT * FROM users LIMIT " . $_POST['start'] . ", 1";
$db = mysql_connect("l***", "******");
mysql_select_db("ijwHotel");
$result = mysql_query($query);
$username=$result ['username'];
echo "<form action=$PHP_SELF method=GET>";
echo "Username:<input type=text name=username value=$username>";
$query = "SELECT count(*) as count FROM users";
$result = mysql_query($query);
$row = mysql_fetch_array($result);
$numrows = $row['count(*)'];
if($_POST['start'] > 0)
echo "<a href="" . $PHP_SELF . "?start=" . ($_POST['start'] - 1) . "">Previous</a><BR>
";
if($numrows > ($_POST['start'] + 1))
echo "<a href="" . $PHP_SELF . "?start=" . ($_POST['start'] + 1) . "">Next</a><BR>
";
?>

Prev/Next Links - For *Oracle*
I haven't found a workable solution for developing those Prev/Next links for Oracle. There's heaps of solutions for mySQL using the LIMIT clause and I realise Oracle uses ROWNUM, but with rownum, it seems that one can only just pick out row X to row Y in a query. The generic statement being:

SELECT FIELD1, FIELD2 FROM TABLE WHERE ROWNUM BETWEEN 1 AND 20

What good is it if I can only display the first 20 rows if I have say 300 rows and want to display 15 pages of 20 rows each? Perhaps some other method could/should be used? ... but then, I'm not experienced enough to know how else to do it.

..... Anyway, I still have a small glimmer of hope that in this day and age, it can be done. I'm sure it can. Someone out there must have an answer .... where are you??? If you have the answer, there will be hundreds of people who will be indebted to you. Believe me. Or if you know of a script stashed somewhere on some forgotten server - a point in the right direction would be appreciated.

Prev/next Links With Readdir
I've a HUGE image gallery that is all pulled off of one page, and a seperate include that automatically generates the thumbnails. all that works fine, but I pull the main images with a readdir() command, and I don't know how to use prev/next links with this... I can do it with an SQL query, but I can't find anything on using this with filesystem functions. Code:

Next & Prev Search With Limit
- Search in a database
- Limit to a number specified as a parameter of a function the number of results to show per page...
- Add automatically Next & Prev links and number of pages of results...

Where can i find such script ? I know that it can be done in few lines.

Next() Prev() And Arrays In Session
1) This is a photo album
2) When a user chooses a gallery, the SQL statement is put into session as an array (galdata)
3) when the user clicks on a photo, the picture id is placed into session ($pic_id) and a new page is started.

Q: I want to be able to traverse the array in session using next() and prev(). Or something like this. I can get the next fucnction to work but not the previous. This script is the test script I use to print out my results for troubleshooting. Here is what works: Page 1 (thumbnails) - put data into session: PHP Code:

Get A Page Limit <prev 123.. Next>
i have this listing and i try but my php are not good, so i need help to get a page limit on the that give me a result of rows limited by x number of rows, and give me a < Previous> 1 2 3 <next> Code:

Prev / Next Parse Error Using Images
I'm going crazy trying to replace page numbers (and Prev/Next) with images. I get "Parse error: parse error, unexpected '<' in /yada/yada/public_html/right.php on line 79". I thought it would be easy to fix, but I guess in addition to being a newbie I must be retarded---I've wasted hours on this...
Here's the code:

Displaying Information In Prev/next Link?
I have Prev and next link in which it takes information from a Customer table in the database. It supposed display the information in a table but the information doesn't show. The Prev links show. PHP Code:

Display One Image At A Time + Prev/next
Have 10 images named pic1.jpg, pic2.jpg, ect..

Display one image at a time. If the image is pic1 there should also be a 'next' button. From pic2 there should be a 'prev' and 'next button until pic 10 where only a 'prev' button is present.

I'm guessing the way to work this is to increment or decrement a variable and pass it to the next page depending on which button is pressed. And from that variable tell which image to include.

Next And Prev Link From Mysql Query
I'm making a PHP/MySQL photo management site for my photos and want to have a link to the next and previous photo on the bottom of each page. I can't just increment the ID (autoincrement key in DB) since link swill fail if any photos entries have been deleted, plus if I decide to add an old photo it won't be in order. If I just use date less than current id's date for previous link what would happen if I had two entries with the same time?

I'm just trying to figure out how I can do this and was wondering if anyone might be able to offer pointers. If i set $date and $id from the current entry and query the database for entry WHERE entry_id does not equal $id and entry_date =< $date

and is returned if there are no entries returned? I want to use an if statement that does not hyperlink if there is no previous entry The code below does not return a value for $id_prev PHP Code:

Displaying Prev() And Next() Values From An Array
I have a simple table stored in an array and I want walk through the array and retrieve the current record values, next record values, and previous record values - or each record. I can output the current record values, but is there a way to output the next and previous record values using the Next() and Prev() functions. Code:

Next Prev Links In The Image Gallery !!
im having a big problem to set up next prev links proparly. Im doing standard image gallery, once in selected category, browser is printing out all thumbs and links to their bigger version. (by id of record) - i manage to display a big version. but i dont know how to do links to next and prev id in selected category. Code:

Adding Next And Prev Page To Code That Is Already In Place
I have code that I already had in place but my end user would like to have next page for the MYSQL display. I have read the doc that is posted on this site. Code:

Find Prev/Next Vals In Array W/ Named Indices
Hi,

I have an array of about 15 values with all named indices. How would I find the previous/next values in the list when given, in a variable, one of those named indices? The Prev/Next values should be based on the order in which they were entered. Thanks.

3 Buttons
I would like to create 3 buttons that perform the following:

button1: Click to access Yahoo
button2: Click to access bn.com
button3: Click to access dell.com

This can be done using asp, HTML, and JavaScript. I am relatively new to PHP and don't know how to make it work using PHP.

PHP And Form Buttons
i display the content of a mysql table in a HTML table and the users selects a record by clicking a checkbox wich is available for each record .and at the bottom of the page i want to have 3 buttons ADD, EDIT, DELETE ... how i can do that with php ... if it's possible to use plain buttons like <input name = "button1" Type="BUTTON" Value="ADD">

Submit Buttons
Just installed apache 1.3, and php4 on a freebsd box. was playing around with phpweblog to look at some themes and get ideas for a layout but cant seem to get past the setup.

The problem is that it makes me set a pass, when i put in the pass and click on the submit button, nothing happens. I think I had this problem before with a submit button on a form before but thought it was something else .

IF And Radio Buttons
I have the following code which connects to a database and sets the
value of counter to Ɔ' and the date to be either the current date or a
users own date. The database connects via an included script as this is
a contribution for OSCommerce. Each section (the set date today and set
date custom) works fine by itself (with the other half commented out)
but I cant make it so the option is available via radio buttons, what am
I doing wrong?

P.S. This is the code I am using

<?php
include('includes/application_top.php');
?>
<html>
<body>
<?php
//OS Commerce Counter Reset v0.15
//Author: Ben Allen

if ($submit) {
//Validation
$flag="OK"; // This is the flag and we set it to OK
$msg=""; // Initializing the message to hold the error messages
//Set Query Variables
$query = "UPDATE counter SET counter = 0";
$today = date("Ymd");
$datetoday = "UPDATE counter SET startdate = $today";
//Set Date=Today
if ($setdate="true") {
$counterquery = mysql_query($query);
$datequery = mysql_query($datetoday);
echo "Counter Reset Succesfully";
}else{
//Set Date Custom
if ($setdate="false") {
//Edit Database:
$customdate = mktime(0, 0, 0, $month, $day, $year);
$datecustom = strftime("%Y%m%d", $customdate);
$datecustomquery = "UPDATE counter SET startdate = $datecustom";
$counterquery = mysql_query($query);
$datecustomresult = mysql_query($datecustomquery);
echo "Counter Reset Succesfully";...........

Previous/Next Buttons With Txt?
On my pages I always have a previous button and a next button. The files are put in order.
like this:

index.php
preface.php
plants.php
animals.php
. . . . . . . . . <-- dogs.php
sheeps.php
the-end.php

with the previous/next buttons they are linked among. If I add a page (dogs.php) I will have to change the buttons of two pages (animals.php, sheeps.php). Wouldn't it be possible to define the order of the files in a seperated file (like txt)?

Radio Buttons
I'm using the code :

if (!isset($rSemester)){
$valid = "false";

$error_message .= "* Please choose at least one semester <br>" ;} rsemester is two radio buttons. why does this not check properly. am I missing any thing.

Radio Buttons
I am trying to make a poll, but I can't get it to work at all. I'm trying to, when the user clicks on the radio button, add 1 to the total for the one they clicked on.

Radio Buttons
I have a page which displays lots of input fields, text areas and radio buttons. When the submit button is pressed, a short bit of error checking happens, and if the form is not correct, the user is returned to it.

When returned, all the fields etc will contain the previously entered data so that the user can see where they went wrong. This is all well and good, except I can't see how to do this with the radio buttons - a/ is it possible, b/ how easy is it to do c/ suggestions on solutions? PHP Code:

Submit Buttons Using Php
I'm new to using php coding. I need help with the following:
1. There is a submit button on the form and is saves information to
my database. After clicking on "Save Measurement" it redirects me to
another page in my site.

What I would like to do is change what page directs it to. Currently
the submit button redirects me to page /measure/men_measure. I would
like to be able to change this.
Please see below my page below:
<?php
include("../lib/BaseFile.php");
misc_navigation('measure/take_measure.php');
misc_auth('User_Measuring');

$query = "select * from ".DB_TABLE_PREFIX."_mes_men where user_id = ".
$_SESSION['auth']['user_id'];
$result = mysql_query($query) or die ("could not send query3");
$row = mysql_fetch_assoc($result);

foreach($row as $key =$value) {
$info[$key][$value] = " checked ";
}

if (!empty($_POST)) {
$query = "update ".DB_TABLE_PREFIX."_mes_men set ";
$first = true;
foreach($_POST as $key =$value)
{
$keys = explode('_',$key);
unset($keys[0]);
$key = implode('_',$keys);
if (!$first)
{
$query .=",".$key."='".$value."'";
}
else
{
$query .=$key."='".$value."'";
$first = false;
}

}
$query.=', filled6=1 where user_id='.$_SESSION['auth']['user_id'];
mysql_query($query) or die(mysql_error());

// update profile
$sql = "UPDATE " . DB_TABLE_PREFIX . "_user SET other=1 WHERE
user_id = " . $_SESSION['auth']['user_id'];
mysql_query($sql) or die(mysql_error());

Radio Buttons
All I want is a very simple form with 2 radio buttons and a Next button.
Whichever button they choose will determine which page will appear next.
I've looked everywhere and tried several things but for some reason it just wont work!

Radio Buttons
I am having an issue showing all of my radio buttons in php. I want it to read all of the different options from the database and put them all as Radio Buttons.. I can do it with a list but not with the bottons. Code:

Radio Buttons
I am trying to change the value in table with radio buttons. If one radio button is selected it changes the value in the field to 'y' and if the other is selected it changes the field to 'n'.

So first of all I need to bring back the values from the table and have the correct radio box selected, then I need to be able to update it. also both cannot be selected at the same time (which I why i think i'm supposed to use radio buttons). Code:

Different Actions With Different Buttons
I'm just starting to learn PHP, and I'm tinkering around with making some pages myself. I would like to make a page with two form buttons that can do two different things, say, clicking one creates a new entry in a database and clicking another lists all the data currently in the database (These actions could be anything for example's sake).

I've gone through the w3schools PHP tutorial and have poked around on other PHP sites, but I can't seem to find how to do this. In javascript I can simply write a function() and then have the onclick of the button call the function, but no luck with PHP.

How do I do this, and where can I go to find some tutorials that will give me a better understanding of having different buttons do different things?

Calendar Buttons
I want to make a calendar button in order to choose a date in fact i want 2, date from and date to.

Radio Buttons
I have a long list of items, and beside each item, there's a radio box under several options. Players should be able to select ONE radio box for each item, and the item ID needs to be stored in the array delMsg[]. Here's my code:

Multiple Submit Buttons
I am just getting trouble in a form submission. I have two input box with values and after each one it has two submit button.
When i want to update it gives me the same value for all input boox. Check this code..

I m gettin same value when i click on update for any input box:

How To Use Multiple Submit Buttons?
I have a sort form that has two fields one to specify the row name and the data that you want to sort the database output by.
But when i input an alphanumeric letter like "X" it gives me an error:

Validate Radio Buttons
i am trying to create an PHP form that checks to see if a radio button as been selected before submitting information.

there are two radio buttons, and the user needs to pick one.

Combining Submit Buttons
I now have 2 submit buttons on 1 HTML page, where 1 is used to Handle a File Upload (this finally works!!!), and another that is supposed to Submit comments into an Access Database. Basically, I need to know if their is a way that I can do both at the same time on the click of 1 button.

Having Trouble With Form Buttons:
Trying to use an image as a button in a form and although it looks good in dremweaver, when i upload it the picture appears inside a regular button. Code:

<button class="mult_submit" type="Submit" name="Submit" value="<?=$count;?>" title="Delete">
<img src="images/delete.gif" title="Delete" alt="Delete" height="20" width="20">
</button>