PHP - Moved: Generating Image On The Same Page!

Here is my code

if(isset($_POST['pass_btn']))
{
    $numchars = 8;
    $chars = explode(',','2,3,4,5,6,7,8,9,a,b,c,d,e,f,g,h,i,j,k,m,n,p,q,r,s,t,u,v,w,x,y,z,2,3,4,5,6,7,8,9,A,B,C,D,E,F,G,H,J,K,L,M,N,P,Q,R,S,T,U,V,W,X,Y,Z,2,3,4,5,6,7,8,9');
    $password='';
        for($i=0; $i<$numchars;$i++)
        {
            $password.=$chars[rand(0,count($chars)-1)];
        }
}

This is set up so when a person pressing the pass_btn, a password is provided.  This works just fine.  However, it refreshes the page and clears all other data that user may have entered.

Suggestions?

This topic has been moved to Third Party PHP Scripts.

http://www.phpfreaks.com/forums/index.php?topic=348417.0

In my registration form there are many form elements to give users' details for registration in my web site. among those elements there are two select boxes for user to select their district and city. I have created these two select box using ajax. Therefor a user select a district then automatically ajax creating second select box for cities is populating. I used separate php page called findcity.php to create city select box. I called this findcity.php page from my original register.php page through onChange attribute. and there I passed the district id with the url to findcity.php page. like wise,

Now I need to bring city id to my original register.php page when user select a city from city select box in findcity.php page. my problem is that. I tried to get city Id to register.php page but still I couldn't get it. city id is needed me to send to the database with other form elements' values.

can anybody help me to fix my problem?

here is my coding for your reference.

This code is, from my register.php page

Code: [Select]
<div>
<label for="district">District <img src="../images/required_star.png" alt="required" /> : </label>
<?php

require_once ('../includes/config.inc.php');    
require_once( MYSQL2 );

$query="select * from district order by district_id";
$result = mysqli_query( $dbc, $query);

    echo '<select name="district" class="text" onChange="getCity(' . "'" . 'findcity.php?district=' . "'" . '+this.value)">';
    echo '<option value="">-- Select District --</option>';

    while( $row = mysqli_fetch_array($result, MYSQLI_NUM)) { 
        echo '<option value="' . $row[0] . '"';

        // Check for stickyness: 
        if ( isset( $_POST['district']) && ( $_POST['district'] == $row[0] ))    
            echo ' selected="selected"';

            echo " >$row[1]</option>";    
    }
    echo '</select>';
?>

</div>   
<div>
<label for="city">City <img src="../images/required_star.png" alt="required" /> : </label>
<input type="hidden" name="reg_locationid" id="reg_locationid" value="56" />
<div id="citydiv" style="position: relative; top: -14px; left: 130px; margin-bottom: -26px;">
    <select name="city" class="text">
        <option>-- Select City --</option>
    </select>
</div>
</div>

this is, from my findcity.php page

Code: [Select]
<?php

$districtId=$_GET['district'];

require_once ('../includes/configaration.inc.php'); 
require_once( MYSQLCONNECTION );

$query="select city_id, city_name from city2 where district_id=$districtId";
$result=mysqli_query( $dbc, $query);



echo '<select name="city" class="text">
    <option>-- Select City --</option>';

while($row=mysqli_fetch_array($result, MYSQLI_NUM)) { 

echo '<option value="' . $row[0] . '"';

// Check for stickyness: 
if ( isset( $_POST['city']) && ( $_POST['city'] == $row[0] )) { 
    echo ' selected="selected"';

    //echo '<input type="hidden" name="city"  value="' . $row[0] . '"'; 

}
    echo " >$row[1]</option>";  

}

echo '</select>';

?>

This topic has been moved to HTML Help.

http://www.phpfreaks.com/forums/index.php?topic=323045.0

This topic has been moved to mod_rewrite.

http://www.phpfreaks.com/forums/index.php?topic=351137.0

Would like to be able to click on a radio button that represents an image. Once selected and submitted, have that image display on another page. I have an idea, but need some guidance.

BTW, is using php only doable? Is there a simpler or more elegant way to do this?

Thanks all!

There is a section in my site in which i will need to give the user 3 options:

Generate Specific User Text As:
            1.  pdf
            2. .doc
            3. .txt
            4. print in html

The 4th option is simple. The other three are completely new to me.

I know little bit about fopen, fwrite and fclose, however these are commands that write files to the server. I need to write files to the users computer.

Is the best way for this to be:
 1. the user clicks .txt
 2. the .txt is written to the server
 3. the .txt is then downloaded to the users computer by the user
 4. the .txt is then deleted from the server

All 4 steps to be done with one click from the user.

Might there not be traffic problems if lots and lots of users are doing this at the same time?

Any pushes in right direction here would be great, there seems to be hundreds of sites saying different solutions

Hi,   I am trying to redirect a page to another page based on if the page contains an image with an exact source.   I have this so far:  

if (


$("span#bannerhold:has(img[src='http://www.website.com/images/banners/banner1.gif'])")){


location.href = "http://www.google.com"


}

  However it doesn't seem to work. Any ideas why?   Thanks!

hi guys, im trying to resize and save a thumbnail version of images uploaded to my site in a sub folder (thumbs).

I've currently got:


$image=imagecreatefromjpeg($filepath);

list($width, $height) = getimagesize($filepath);

$new_width = 200;
$new_height= 150;

$image_p=imagecreatetruecolor($new_width, $new_height);

imagecopyresampled($image_p, $image, 0, 0, 0, 0, $new_width, $new_height, $width, $height);

// Save the image
imagejpeg($image_p, '/thumbs'.$filepath);

// Free up memory
imagedestroy($image_p);


but it appears to do nothing, but it also doesn't return any errors?
could someone help me out please?
thanks!

Does anyone know of a free php library to create pdf417 2d barcodes?

Hi All -

I wanted to know if there is any existing script to generate an eticket when a user books a ticket through a website.

Thanks

As a complete newbie, I'm not sure Ive got the terminology right in my subject header. But this is what I am trying to do.

I have a soccer stats site with data entered into each of numerous 'seasons', accessible via a drop-down menu, as he
http://www.fleethistory.co.uk/stats/matches.php

Now regardless of what season I select, the URL will stay the same as above. What I want to do is have users go direct to a particular season from a link without having to use the drop-down. How would I generate a unique URL for each of the seasons listed in the drop-down?

Don't know if you need the PHP code, but here it is just in case:



Code: [Select]
<?php
/*
***************************************************************************
*   tplSoccerStats
*   -----------------------------------------------------------------------
*   Copyright: TPL Design
*   email:     info@tpl-design.com
*   www:       www.tpl-design.com/tplsoccerstats
***************************************************************************
*/

// Starts a new session or resumes the current one.
session_start();

// Get db host, db username, db password, and db name from admin/user.php
// (each team has its own db).
include('admin/user.php');

// Establish db connection. Select appropriate team db.
$connection = mysql_connect("$host", "$user", "$password") or die(mysql_error());
mysql_select_db("$txt_db_name", $connection) or die(mysql_error());

// Get preferences stored in db.
$sql = "SELECT * FROM tplss_preferences WHERE ID = '0'";
$pref = mysql_query($sql, $connection) or die(mysql_error());
$pdata = mysql_fetch_array($pref);
mysql_free_result($pref);

// Include php preferences.
include('preferences.inc');

// Use session defaults if available, otherwise set them from database values.
if ((!isSet($_SESSION['defaultseasonid_tplss']))    ||
    (!isSet($_SESSION['defaultmatchtypeid_tplss'])) ||
    (!isSet($_SESSION['defaultlanguage_tplss'])))    {

    $_SESSION['defaultseasonid_tplss'] = $pdata['DefaultSeasonID'];
    $_SESSION['defaultmatchtypeid_tplss'] = $pdata['DefaultMatchTypeID'];
    $_SESSION['defaultlanguage_tplss'] = $pdata['DefaultLanguage'];
}
$defaultseasonid = $_SESSION['defaultseasonid_tplss'];
$defaultmatchtypeid = $_SESSION['defaultmatchtypeid_tplss'];
$defaultlanguage = $_SESSION['defaultlanguage_tplss'];

// Include language based global vars, in our case english, e.g. $txt_preview = 'Preview'
include('language.inc');

// Include pafc banner and menu bar.
include('header.php');

// Start an html form.
echo '<form method="post" action="change.php">' . "\n";

// Print images at top of form if we have them (we don't).
$image_url = "images/header.jpg";
$image_url2 = "images/header.gif";
if(file_exists($image_url) || file_exists($image_url2))
{
  echo '<table align="center" width="' . $tb_width . '" cellspacing="0" cellpadding="0" border="0">' . "\n";
  echo "<tr>\n";
  echo '<td align="center">' . "\n";

  if (file_exists($image_url)) {
    echo '<img src="' . $image_url . '" ALT=""><br>' . "\n";
  }
  elseif (file_exists($image_url2)) {
    echo '<img src="' . $image_url2 . '" ALT="">' . "\n";
  }
  echo "</td></tr></table>\n\n";
}

?>

<!-- Print change bar table -->
<table align="center" width="<?php echo $tb_width ?>" cellspacing="0" cellpadding="0" border="0" bgcolor="<?php echo $border_c ?>">
<tr>
<td>
<table width="100%" cellspacing="1" cellpadding="5" border="0">
<tr>
<td bgcolor="<?php echo $inside_c ?>" align="center">
<?= $txt_change ?>:
<select name="season">
<option value="0"><?= $txt_all ?></option>
<?php
$sql = "SELECT * FROM tplss_seasonnames WHERE SeasonPublish = '1' ORDER BY SeasonName DESC";
$get_seasons = mysql_query($sql, $connection) or die(mysql_error());
while($data = mysql_fetch_array($get_seasons))
{
  if($data['SeasonID'] == $defaultseasonid)
    echo '<option value="' . $data['SeasonID'] . '" SELECTED>' . $data['SeasonName'] . "</option>\n";
  else
    echo '<option value="' . $data['SeasonID'] . '">' . $data['SeasonName'] . "</option>\n";
}
mysql_free_result($get_seasons);
?>
</select>&nbsp;or Competition:&nbsp;
<select name="matchtype">
<option value="0"><?= $txt_all ?></option>
<?php
$sql = "SELECT * FROM tplss_matchtypes ORDER BY MatchTypeName";
$get_types = mysql_query($sql, $connection) or die(mysql_error());
while($data = mysql_fetch_array($get_types))
{
  if($data['MatchTypeID'] == $defaultmatchtypeid)
    echo '<option value="' . $data['MatchTypeID'] . '" SELECTED>' . $data['MatchTypeName'] . "</option>\n";
  else
    echo '<option value="' . $data['MatchTypeID'] . '">' . $data['MatchTypeName'] . "</option>\n";
}
mysql_free_result($get_types);
?>
</select> <input type="submit" name="submit" value="Select">

</td>
</tr>
</table>
</td>
</tr>
</table>

<!-- Print outer fixture tables -->
<table align="center" width="<?php echo $tb_width ?>" cellspacing="0" cellpadding="0" border="0" bgcolor="<?php echo $border_c ?>">
<tr>
<td>
<table width="100%" cellspacing="1" cellpadding="5" border="0">
<tr>
<td bgcolor="<?php echo $inside_c ?>" align="center">

<!-- Print inner fixture table -->
<table width="<?= $tb2_width ?>%" cellspacing="0" cellpadding="4" border="0">

<tr>
<td align="left" valign="middle" bgcolor="#D01818">
<font color="#FFffff"><b>Date</b></font>
</td>

<td align="center" valign="middle" bgcolor="#D01818">
<font color="#FFffff"><b>H/A</b></font>
</td>

<td align="left" valign="middle" bgcolor="#D01818">
<font color="#FFffff"><b>Opponent</b></font>
</td>

<td align="left" valign="middle" bgcolor="#D01818">
<font color="#FFffff"><b>Competition</b></font>
</td>

<td align="center" valign="middle" bgcolor="#D01818" colspan="2">
<font color="#FFffff"><b>Result</b></font>
</td>

<td align="center" valign="middle" bgcolor="#D01818">
<font color="#FFffff"><b>Att</b></font>
</td>

<td align="center" valign="middle" bgcolor="#D01818">
<font color="#FFffff"><b>Details</b></font>
</td>
</tr>

<?php
// Construct db query to get fixtures from database.
$selectClause = "SELECT
                 M.MatchID AS id,
         M.MatchAdditionalType AS additype,
         O.OpponentName AS opponent,
         O.OpponentID AS oppid,
         M.MatchGoals AS goals,
         M.MatchGoalsOpponent AS goals_opponent,
         M.MatchPenaltyGoals AS penalty_goals,
         M.MatchPenaltyGoalsOpponent AS penalty_goals_opponent,
         M.MatchOvertime AS overtime,
         M.MatchPenaltyShootout AS penalty_shootout,
         DATE_FORMAT(M.MatchDateTime, '%M %Y') AS month,
         DATE_FORMAT(M.MatchDateTime, '%a %e') AS date,
         DATE_FORMAT(M.MatchDateTime, '%H:%i') AS time,
         M.MatchPlaceID AS place,
                 M.MatchAttendance AS att,
         M.MatchPublish AS publish,
         MT.MatchTypeName AS typename,
         P.PreviewText AS prewtext
         FROM ( tplss_matches M, tplss_matchtypes MT, tplss_opponents O )
         LEFT OUTER JOIN tplss_previews P ON M.MatchID = P.PreviewMatchID ";

if (($defaultseasonid != 00) && ($defaultmatchtypeid != 0)) {
  $whereClause = "WHERE M.MatchTypeID = '$defaultmatchtypeid'
                  AND M.MatchSeasonID = '$defaultseasonid'
                  AND M.MatchTypeID = MT.MatchTypeID
          AND M.MatchOpponent = O.OpponentID ";
} elseif (($defaultseasonid == 0) && ($defaultmatchtypeid != 0)) {
  $whereClause = "WHERE M.MatchTypeID = '$defaultmatchtypeid'
          AND M.MatchTypeID = MT.MatchTypeID
          AND M.MatchOpponent = O.OpponentID ";
} elseif (($defaultseasonid != 0) && ($defaultmatchtypeid == 0)) {
  $whereClause = "WHERE M.MatchSeasonID = '$defaultseasonid'
          AND M.MatchTypeID = MT.MatchTypeID
          AND M.MatchOpponent = O.OpponentID ";
} elseif (($defaultseasonid == 0) && ($defaultmatchtypeid == 0)) {
  $whereClause = "WHERE M.MatchTypeID = MT.MatchTypeID
          AND M.MatchOpponent = O.OpponentID ";
}

$orderByClause = "ORDER BY M.MatchDateTime";

// Execute query.
$sql = $selectClause . $whereClause . $orderByClause;
$get_matches = mysql_query($sql, $connection) or die(mysql_error());

// Loop round fixtures (which come back from database in date order).
while($data = mysql_fetch_array($get_matches))
{
  // Print a month header row each time we hit a new month.
  if ($data['month'] <> $lastMonth) {
    echo "<tr>\n";
    echo '<td align="left" valign="middle" bgcolor="#7c0606" colspan="9">';
    echo '<font color="#FFffff"><b>' . $data['month'] . "</b></font>";
    echo "</td>\n";
    echo "</tr>\n\n";
    $lastMonth = $data['month'];
  }

  // Assign home/away based vars.
  if ($data['place'] == 1) {
    $placeBg = $bg4;
    $venue = "H";
  } else {
    $placeBg = $bg3;
    $venue = "A";
  }

  // Print date and venue.
  echo"<tr>\n";
  echo '<td align="left" valign="middle" bgcolor="' . $placeBg . '">';
  echo $data['date'];
  echo "</td>\n";

  echo '<td align="center" valign="middle" bgcolor="' . $placeBg . '">';
  echo $venue;
  echo "</td>\n";

  // Print opponent team name (as a link if possible).
  echo '<td align="left" valign="middle" bgcolor="' . $placeBg . '">';
  if ($data['oppid'] == 1) {
    echo '$data[opponent]';
  } else {
    echo '<a href="opponent.php?opp=' . $data['oppid'] . '">' . $data['opponent'] . "</a>";
  }
  echo "</td>\n";

  // Print competition type.
  echo '<td align="left" valign="middle" bgcolor="' . $placeBg . '">';
  echo $data['typename'];
  if ($data['additype'] != '') {
    echo " / " . $data['additype'];
  }
  echo "</td>\n";

  // Print result, attendance and match report.
  if ($data['goals'] == NULL || $data['goals_opponent'] == NULL) {
    // No goals recorded - match can't have been played yet - print empty fields.
    echo '<td bgcolor="' . $placeBg . '">&nbsp;</td>' . "\n";
    echo '<td bgcolor="' . $placeBg . '">&nbsp;</td>' . "\n";
    echo '<td bgcolor="' . $placeBg . '">&nbsp;</td>' . "\n";
    echo '<td align="center" valign="middle" bgcolor="' . $placeBg . '">';
    if ($data['prewtext'] == '') {
      echo "&nbsp;";
    } else {
      echo '<a href="preview.php?id=' . $data['id'] . '">' . $txt_preview . "</a>";
    }
    echo "</td>\n";
  } else {
    // Goals recorded - figure out result and score - print required fields.
    if ($data['penalty_goals'] == NULL || $data['penalty_goals_opponent'] == NULL) {
      if ($data['goals'] > $data['goals_opponent'])
$result = '<img src="images/win.jpg">';

      elseif ($data['goals'] < $data['goals_opponent'])
$result = '<img src="images/lose.jpg">';
      else
$result = '<img src="images/draw.jpg">';
      $score = $data['goals'] . " - " . $data['goals_opponent'];
    } else {
      if ($data['penalty_goals'] > $data['penalty_goals_opponent'])
$result = "<b>W</b>";
      else
$result = "L";
      $score = $data['goals'] . " - " . $data['goals_opponent'] . " (" . $data['penalty_goals'] . " - " . $data['penalty_goals_opponent'] . ")";
    }
    echo '<td align="center" valign="middle" bgcolor="' . $placeBg . '">' . $result . "</td>\n";
    echo '<td align="center" valign="middle" bgcolor="' . $placeBg . '">' . $score . "</td>\n";
    echo '<td align="center" valign="middle" bgcolor="' . $placeBg . '">' . $data['att'] . "</td>\n";
    if($data['publish'] == 1)
    {
    echo '<td align="center" valign="middle" bgcolor="' . $placeBg . '"><a href="matchdetails.php?id=' . $data['id'] . '">Yes</td></a></td>' . "\n";
    }
    else
    {
    echo '<td align="center" valign="middle" bgcolor="' . $placeBg . '"> </td></a></td>' . "\n";
    }
  }

  echo "</tr>\n\n";
}

// Free resultset.
mysql_free_result($get_matches);

?>
</table>

</td>
</tr>
</table>
</td>
</tr>
</table>
<?php
// Print tpl soccers stats message.
include('bottom.txt');
?>
</form>

<?php
// Finish off html.
include('footer.php');
?>

Hi,

I've written some code to take information from an SQL database and write it out in the RSS format (Although it doesn't validate).

The problem is i'd like the page to have the .rss (or .xml) file extension, I'm not sure if there's any advantages in having this but thought i'd ask.

I've got the following code:

Code: [Select]
<?php 
header('Content-type: text/xml');
print '<?xml version="1.0"?>';
print '<rss version="2.0">';
        print '<channel>';
include("phpfunctions.php");
db_connect();

//select all from users table
$select="SELECT title, link, description FROM news";
$result = mysql_query($select) or die(mysql_error());

//If nothing is returned display error no records
if (mysql_num_rows($result) < 1) {
die("No records");
}

//loop through the results and write each as a new item

while ($row = mysql_fetch_assoc($result)) {
    $item_title = $row["title"];
    $item_link = $row["link"];
    $item_desc = $row["description"];

        print '<item>';
           print '<title>' . $item_title . '</title>';
            print '<link>' . $item_link . '</link>';
            print '<description>' . $item_desc . '</description>';
        print '</item>';


}
print '</channel>';
print '</rss>';

?>


This seems to work fine as i get what i expect and i'm assuming i can do the same to output .xml but is there a way to have it in a proper .rss / .xml file so that an aggregator or someone could read this properly.

Cheers,

Reece

This topic has been moved to Ajax Help.

http://www.phpfreaks.com/forums/index.php?topic=343063.0

Hi all,

I want some help regarding my banking project. I have a customer registration form in my project.After successfully completion of the form users have to click on the "Open Account" button.Thereafter a customer id(Auto increment value) should be generated.It was stored in the database where other form details are also being stored. How can i call to this one by one customer id's??

Heshan,