PHP - Please Help Echoing Select Label

Is it possible to have a link at the top of a page that has been displayed from a database? Just that some results show thousands of rows. Thanks.

Hi, in my code radio button disable when passing value is "0"

<script type="text/javascript">
$('input[type="radio"]').prop('disable', function() {
   return $(this).next().text().match(/\((\d+)\)/)[1] == 0;
 
  

});
</script>

it's ok.what i want to do is,color a label or label text when this function true.

 <label >
  <input type="radio" name="radio" id="rd" value="" />
  Click </label> 

please help me

Hi All,

I am currently using jpgraph on a site, and I'm trying to get the (x,y) coordinates an a chart to have two different colors ... (x = green, y = red)

You can see an example he
http://entropylinks.com/testgraph-dev.php?energy=2.2&entropy=1.75

Here is my code:
Code: [Select]
<?php // content="text/plain; charset=utf-8"
require_once ("graph/src/jpgraph.php");
require_once ("graph/src/jpgraph_scatter.php");
 DEFINE('MATRIX','images/matrix-big-2.png');
 $datax = array(0,3);
 $datay = array(0,3);
 if(isset($_SESSION['counter']) && $_SESSION['counter'] > 1){
$x = 1.98;
$y = 1.2;
$count = $_SESSION['counter'];
for($i = 0; $i < $count; $i++){
$datax[] += $_SESSION["entropy_$i"];
$datay[] += $_SESSION["energy_$i"];
}
}
else
{
$datax = explode('-', $_GET['energy']);
$datay = explode('-', $_GET['entropy']);
} 

$idx=0;
function xyCallback($yval) {
  global $datay, $idx;
  return "($yval-".$datay[$idx++].")";
}
 
$graph = new Graph(550,550);
$graph->SetScale("intint",0,3,0,3);
$graph->img->SetMargin(40,40,40,40);        
$graph->SetBackgroundImage(MATRIX,BGIMG_FILLPLOT);
$graph->title->SetFont(FF_ARIAL,FS_BOLD);
$graph->xaxis->SetTitle('CORPORATE ENTROPY','middle'); 
$graph->yaxis->SetTitle('CORPORATE ENERGY','middle'); 
$graph->yaxis->SetTextTickInterval(1,2);
 
$sp1 = new ScatterPlot($datax,$datay);
$sp1->mark->SetSize(10); 
$sp1->mark->SetFillColor("darkblue");
$sp1->mark->SetType(MARK_FILLEDCIRCLE);

$sp1->value->SetMargin(17);

$sp1->value->SetFormatCallback('xyCallback');
$sp1->value->SetColor("darkgreen");

$sp1->value->SetFont(FF_FONT0,FS_NORMAL);

$sp1->value->Show();


$txt = new Text("Low"); // store text
$txt->SetFont(FF_FONT0,FS_NORMAL); 
$txt->SetScalePos(0.5,0);
$txt->SetColor('darkblue'); 
$txt->Center(50,150,75); 
$graph->AddText( $txt); // write to position



$txt = new Text("Medium"); // store text
$txt->SetFont(FF_FONT0,FS_NORMAL); 
$txt->SetScalePos(1.5,0);
$txt->SetColor('darkblue'); 
$txt->Center(50,150,75); 
$graph->AddText( $txt); // write to position



$txt = new Text("High"); // store text
$txt->SetFont(FF_FONT0,FS_NORMAL); 
$txt->SetScalePos(2.5,0);
$txt->SetColor('darkblue'); 
$txt->Center(50,150,75); 
$graph->AddText( $txt); // write to position




$txt = new Text("Low"); // store text
$txt->SetFont(FF_FONT0,FS_NORMAL); 
$txt->SetScalePos(-0.03,0.5);
$txt->SetAngle(90); 
$txt->SetColor('darkblue'); 
$txt->Center(50,150,75); 
$graph->AddText( $txt); // write to position



$txt = new Text("Medium"); // store text
$txt->SetFont(FF_FONT0,FS_NORMAL); 
$txt->SetScalePos(-0.03,1.5);
$txt->SetAngle(90); 
$txt->SetColor('darkblue'); 
$txt->Center(50,150,75); 
$graph->AddText( $txt); // write to position



$txt = new Text("High"); // store text
$txt->SetFont(FF_FONT0,FS_NORMAL); 
$txt->SetScalePos(-0.03,2.5);
$txt->SetAngle(90); 
$txt->SetColor('darkblue'); 
$txt->Center(50,150,75); 
$graph->AddText( $txt); // write to position

$graph->Add($sp1);

$graph->Stroke(); 
?>

Here's the class code that controls the scatter graph
Code: [Select]
//===================================================
// CLASS ScatterPlot
// Description: Render X and Y plots
//===================================================
class ScatterPlot extends Plot {
    public $mark,$link;
    private $impuls = false;
    //---------------
    // CONSTRUCTOR
    function __construct($datay,$datax=false) {
        if( (count($datax) != count($datay)) && is_array($datax)) {
        JpGraphError::RaiseL(20003);//("Scatterplot must have equal number of X and Y points.");
        }
        parent::__construct($datay,$datax);
        $this->mark = new PlotMark();
        $this->mark->SetType(MARK_SQUARE);
        $this->mark->SetColor($this->color);
        $this->value->SetAlign('center','center');
        $this->value->SetMargin(0);
        $this->link = new LineProperty(1,'black','solid');
        $this->link->iShow = false;
    }

    //---------------
    // PUBLIC METHODS
    function SetImpuls($f=true) {
        $this->impuls = $f;
    }

    function SetStem($f=true) {
        $this->impuls = $f;
    }

    // Combine the scatter plot points with a line
    function SetLinkPoints($aFlag=true,$aColor="black",$aWeight=1,$aStyle='solid') {
    $this->link->iShow = $aFlag;
    $this->link->iColor = $aColor;
    $this->link->iWeight = $aWeight;
    $this->link->iStyle = $aStyle;
    }

    function Stroke($img,$xscale,$yscale) {

        $ymin=$yscale->scale_abs[0];
        if( $yscale->scale[0] < 0 )
        $yzero=$yscale->Translate(0);
        else
        $yzero=$yscale->scale_abs[0];

        $this->csimareas = '';
        for( $i=0; $i<$this->numpoints; ++$i ) {

            // Skip null values
            if( $this->coords[0][$i]==='' || $this->coords[0][$i]==='-' || $this->coords[0][$i]==='x')
            continue;

            if( isset($this->coords[1]) )
            $xt = $xscale->Translate($this->coords[1][$i]);
            else
            $xt = $xscale->Translate($i);
            $yt = $yscale->Translate($this->coords[0][$i]);


            if( $this->link->iShow && isset($yt_old) ) {
                $img->SetColor($this->link->iColor);
                $img->SetLineWeight($this->link->iWeight);
                $old = $img->SetLineStyle($this->link->iStyle);
                $img->StyleLine($xt_old,$yt_old,$xt,$yt);
                $img->SetLineStyle($old);
            }

            if( $this->impuls ) {
                $img->SetColor($this->color);
                $img->SetLineWeight($this->weight);
                $img->Line($xt,$yzero,$xt,$yt);
            }

            if( !empty($this->csimtargets[$i]) ) {
                if( !empty($this->csimwintargets[$i]) ) {
                    $this->mark->SetCSIMTarget($this->csimtargets[$i],$this->csimwintargets[$i]);
                }
                else {
                    $this->mark->SetCSIMTarget($this->csimtargets[$i]);
                }
                $this->mark->SetCSIMAlt($this->csimalts[$i]);
            }

            if( isset($this->coords[1]) ) {
                $this->mark->SetCSIMAltVal($this->coords[0][$i],$this->coords[1][$i]);
            }
            else {
                $this->mark->SetCSIMAltVal($this->coords[0][$i],$i);
            }

            $this->mark->Stroke($img,$xt,$yt);

            $this->csimareas .= $this->mark->GetCSIMAreas();
            $this->value->Stroke($img,$this->coords[0][$i],$xt,$yt);

            $xt_old = $xt;
            $yt_old = $yt;
        }
    }

    // Framework function
    function Legend($aGraph) {
        if( $this->legend != "" ) {
            $aGraph->legend->Add($this->legend,$this->mark->fill_color,$this->mark,0,
            $this->legendcsimtarget,$this->legendcsimalt,$this->legendcsimwintarget);
        }
    }
} // Class
Does anyone have a solution for this?

Is it even possible?

Do I need to somehow modify the class to render these different colors?

Feel free to ask any questions you may have, I'm 99% complete with this, but I just can't seem to change the colors of the plot labels.

Thanks!

ok i think and hope this will be my last issue with this site.

i have two forms on the same contact page, but right now theyre using the same error label. this means if ONE has an error, both forms show as that same error.  id like to somehow separate this and give each one its own label.
i tried doing like error[2] for the 2nd button instead of error[] but then i didnt know what to change the actual "error label" to. do i changed the "$errors = array();" part? to create a second label? i tried to google on it and couldnt figure it out.  thanks a million to anyone who even reads

<?php
if (isset($errors)) {

foreach ($errors as $error) {

echo("<p>$error<p>\n");

}
}
?>

so my question basically is, how do i use this code below to create a second error case AND label please!!

<?php
if ($_POST['send']) {

$errors = array();

if ($_POST['captcha'] != $_SESSION['captchacode']) {

$errors[] = "You didn't enter the correct letters!";
}



+
<?php
if (isset($errors)) {

foreach ($errors as $error) {

echo("<p>$error<p>\n");

}
}
?>

Hello.

I have a basic form and I want to check for errors by making sure the user inputs everything, if not an error explaining to the user what needs to be fixed. (very common on all forms)

When I use echo in my script, it displays at the top of my browser.  How do I put the error codes right beside my form elements?
I currently don't have all the error checking included but I want to get a few sorted out before anything else.

Form Page:
http://www.fusionfashionhair.com/registration.php

My PHP Code all above DOCTYPE in the php file.
Code: [Select]
<?php 
$submit = $_POST['submit'];
// Form Data
// Check all form inputs using check_input function
$name = strip_tags($_POST['name']);
$address = strip_tags($_POST['address']);
$email = strip_tags($_POST['email']);
$repeatemail = strip_tags($_POST['repeatemail']);
$phone = strip_tags($_POST['phone'], "Enter your Phone Number");
$salonname = strip_tags($_POST['salonname']);
$salonaddress = strip_tags($_POST['salonaddress']);
$salonprov = strip_tags($_POST['salonprov']);
$salonpostal = strip_tags($_POST['salonpostal']);
$salonconfirm = strip_tags($_POST['salonconfirm']);
$enewsletter = strip_tags($_POST['enewsletter']);
$saloncountry = strip_tags($_POST['saloncountry']);
$password = strip_tags($_POST['password']);
$repeatpassword = strip_tags($_POST['repeatpassword']);
$date = date("Y-m-d");
// Set e-mail recipient
$myemail = "info@fusionfashionhair.com";


if ($submit)
{
    //check for existance
    if ($name&&$password&&$repeatpassword&&$email)
    {
        if ($password==$repeatpassword)
        {
            if ($email==$repeatemail)
            {    
                //check password length
                if (strlen($password)>32||strlen($password)<6)
                {
                    echo '<p class="formecho">Password must be between 6 and 32 characters</p>';
                }
                else
                {
                    // Thank you Page
                    $insertGoTo = "thankyou.php";
                    header(sprintf("Location: %s", $insertGoTo));
                    
                    // encrypt password
                    $temppass = $password;
                    $password = md5($password);
                    $repeatpassword = md5($repeatpassword);
                    
                    // dBase file
                    include "dbConfig.php";
                    //open database
                    //generate random number for activation process
                    $random = md5(rand(23456789,987654321));
                    
                    
                    // register the user!                
                    // Set default username
                    $username = $email;
    
                    // INSERT INTO user...  replace user with table name
                    // make sure you have the same number and order of values as the database has
                    $queryreg = mysql_query("
                    
                    INSERT INTO user VALUES ('','$name','$username','$password','$date','$email','$phone','$address','$salonname','$salonaddress','$salonprov','$salonpostal','$saloncountry','$salonconfirm','$enewsletter','$random','0')");
                    
                    //Insert ID based on last ID in database
                    $lastid = mysql_insert_id();
                    
                    //send activation email
                    $to = $email;
                    $subject = "Activate Salon Member Acctount at Fusion Fashion Hair";
                    $headers = "From:  webmaster@fusionfashionhair.com";
                    $server = "mail.fusionfashionhair.com";
                    
                    //change php.ini and set SMTP to $server
                    ini_set("SMTP",$server);
                    
                    
                    $body = "
                    
                    $name from $salonname is wanting a membership, \n\n
                    
                    Please click on the link provided below to activate the account with Fusion Fashion Hair
                    http://www.fusionfashionhair.com/activate.php?id=$lastid&code=$random \n\n
                    
                    Username = $username \n
                    Password = $temppass \n
                    
                    
                    Thank you,
                    
                    Customer Service
                    ";
                    
                    //function to send email
                    mail($to, $subject, $body, $headers);
                    
                }
            }    
        else
        echo '<p class="formecho">Your passwords do not match!</p>';
        }
        else
        echo '<p class="formecho">Your Emails do not match!</p>';
    }//End check Existance
    else
        echo '<p class="formecho">Please fill in <b>ALL</b> fields!</p>';
}// End if Sumbit

?>