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Posted

Boas, como poderei fazer com que os dados que tenho na página se actualizem ao pressionar o botão do formulário?


<?php
include "config.php";
session_start();
?>

<form method="POST" name="formcombustiveis" id="formcombustiveis" action="<?php echo $_SERVER['PHP_SELF']; ?>">
<input type="checkbox" name="C13" value="ON"><font size="1">Comprado
Quantidade <textarea rows="1" name="litros" cols="7">Litros</textarea>
<select size="1" name="Limpeza39">
<option>Galp</option>
<option>De outro País</option>
<option>Repsol</option>
<option>Marca branca</option>
<option>Outra marca</option>
<option>Bp</option>
</select>
<input type="submit" value="Submit" name="submitform">
</form>
<p align="center"><font color="#FF0000">Resultado em Litros</font></p>
<table border="0" width="100%">
<?php

$id_utilizador = (int)$_SESSION['id'];

$query1 = mysql_query("SELECT combustiveis.id, SUM(combustiveis.combustiveis) AS Quantidade, combustiveis.id_utilizador,
combustiveis_select.combustiveis_marca FROM combustiveis
INNER JOIN combustiveis_select ON
combustiveis.id_referente_combustiveis = combustiveis_select.id WHERE combustiveis.id_utilizador='$id_utilizador'
GROUP BY combustiveis_select.combustiveis_marca");

while ($row = mysql_fetch_array($query1)) {

echo '<tr>
<td width="73"><font size="1">';
echo "<a href='editar_consumido_mim.php?tipo=combustiveis&marca=" . $row['combustiveis_marca'] . "&id=" . $row['id'] . "'>" . $row['combustiveis_marca'] . "";
echo '</font></td>';
echo '<td><font size="1" color="#0000FF">';
echo $row['Quantidade'] . 'L';
echo '</font></td>
</tr>';

}

?>
</table>
<p align="center"> </p>
<p align="center"><font size="1">Total</font></p>
<?php

$query2 = mysql_query("SELECT SUM(combustiveis) AS combustiveis FROM combustiveis WHERE id_utilizador='$id_utilizador'");

while ($row = mysql_fetch_array($query2)) {

echo '<p align="center"><font size="1" color="#0000FF">';
echo $row['combustiveis'] . ' Litros';
echo '</font></p>
<p align="center"> </p>';

}

?>

agora queria adicionar o resto pra actualizar sem refresh.

Posted (edited)

Já tenho este código:

ajax-example.php


<html>
<head>
<script src="http://jqueryjs.googlecode.com/files/jquery-1.3.2.min.js" type="text/javascript"></script>
<script type="text/javascript">

function addRecord()
{
var term_name = $('#combustiveis').val();        //Storing the value of textbox into a variable

if(term_name == '')        //Checking for NULL
{
$('#propspectDiv').html('Escreva numeros');    //Prints the progress text into our Progress DIV
$('#combustiveis').addClass('error');                    //Adding the error class to the progress DIV
return;
}
else{
$('#combustiveis').removeClass('error');
$('#propspectDiv').removeClass('error'); //Removing the error class from the progress DIV

$.ajax({
url : '1data.php', //Declaration of file, in which we will send the data
data:{
"combustiveis" : term_name                //we are passing the name value in URL
},
success : function(data){
window.setTimeout(function(){
$('#propspectDiv').html('Quantidade adicionada'); //Prints the progress text into our Progress DIV
$('#data').css("display","block");  //Changes the style of table from display:none to display:block
$('#data').html(data);                //Prints the data into the table
}, 2000);
}
});
}
}

</script>
</head>
<body>
<div id="wrapper">
<input type="text" id="combustiveis" value="Quantidade" />
<input type="button" value="Submit" onclick="addRecord()" />
<div id="propspectDiv"></div>
<table id="data" border="1" cellspacing="0" cellpadding="0" width="75" style="display:none;"></table>
</div>

</body>
</html>

1data.php

<?php
$combustiveis = $_REQUEST['combustiveis'];

include "config.php";
session_start();

$sql = mysql_query("INSERT INTO combustiveis (`combustiveis`) VALUES ('".$combustiveis."')");

$query2 = mysql_query("SELECT SUM(combustiveis) AS combustiveis FROM combustiveis");

while ($row = mysql_fetch_array($query2)) {

echo '<p align="center"><font size="1" color="#0000FF">';
echo $row['combustiveis'] . ' Litros';
echo '</font></p>
<p align="center"> </p>';

}
?>

queria que me mostrasse na pagina ajax-example.php os mesmos dados que mostra a pagina 1data.php sem refresh..

Nao sei se me conseguem entender. :|

Edited by joaocasta
Posted

Sem a ajuda da indentação e com código com erros (não acredito que estejas a suar HTML3), não vou lá.

"[Os jovens da actual geração]não lêem porque não envolve um telecomando que dê para mirar e atirar, não falam porque a trapalhice é rainha e o calão é rei" autor: thoga31

Life is a genetically transmitted disease, induced by sex, with death rate of 100%.

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