[php] controlli sui pulsanti

**medorex** · 25-05-2005, 23:07

Ciao a tutti
ho un form nel quale, tra le altre cose metto la possibiltà di caricare foto.
Ho in piu uno script che controlla i parametri delle foto.
Nel form ci sono 4 pulsanti: aggiorna record, crea nuovo record, elimina record e annulla.
Ecco... come kakkio faccio a dire allo script che controlli solo se si premono i primi due pulsanti e non gli altri due?

?
vi posto una parte della pagina che tutto non ci stà...

codice:

<?php require_once('../Connections/schede.php'); ?>
...
// controllo foto
if (isset($HTTP_GET_VARS['GP_upload'])) {
	$ppu = new pureFileUpload();
	$ppu->path = "../public/foto";
	$ppu->extensions = "GIF,JPG,JPEG,BMP,PNG";
	$ppu->formName = "Nxt_tNG";
	$ppu->storeType = "file";
	$ppu->sizeLimit = "500";
	$ppu->nameConflict = "uniq";
	$ppu->requireUpload = "true";
	$ppu->minWidth = "0";
	$ppu->minHeight = "0";
	$ppu->maxWidth = "370";
	$ppu->maxHeight = "470";
	$ppu->saveWidth = "";
	$ppu->saveHeight = "";
	$ppu->timeout = "600";
	$ppu->progressBar = "blueFlashProgress.htm";
	$ppu->progressWidth = "300";
	$ppu->progressHeight = "100";
	$ppu->checkVersion("2.1.2");
	$ppu->doUpload();
}
$GP_uploadAction = $HTTP_SERVER_VARS['PHP_SELF'];
if (isset($HTTP_SERVER_VARS['QUERY_STRING'])) {
  if (!eregi("GP_upload=true", $HTTP_SERVER_VARS['QUERY_STRING'])) {
		$GP_uploadAction .= "?".$HTTP_SERVER_VARS['QUERY_STRING']."&GP_upload=true";
	} else {
		$GP_uploadAction .= "?".$HTTP_SERVER_VARS['QUERY_STRING'];
	}
} else {
  $GP_uploadAction .= "?"."GP_upload=true";
}
...
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Form</title>
<link rel="stylesheet" href="../includes/styles/styles.css" type="text/css">
<script language='javascript' src='../Script/Upload.js'></script>
</head>
<body>
<div><div>
  <p class="nxttitle">Form</p>
</div>
<div class="nxterror">
  <?php
if ($Nxt_tNG_Insert->getErrorNo()) {
?>
  <?php  
  echo $Nxt_tNG_Insert->getErrorMsg(); 
?>
  <?php
} // end Display Error
?>
  <?php
if ($Nxt_tNG_Update->getErrorNo()) {
?>
  <?php  
  echo $Nxt_tNG_Update->getErrorMsg(); 
?>
  <?php
} // end Display Error
?>
  <?php
if ($Nxt_tNG_Delete->getErrorNo()) {
?>
  <?php  
  echo $Nxt_tNG_Delete->getErrorMsg(); 
?>
  <?php
} // end Display Error
?>
</div>


<form action="<?php echo $GP_uploadAction; ?>" method="post" enctype="multipart/form-data" name="Nxt_tNG" onSubmit="checkFileUpload(this,'GIF,JPG,JPEG,BMP,PNG',true,500,0,0,370,470,'','');showProgressWindow('blueFlashProgress.htm',300,100);return document.MM_returnValue">
  <table border="0" cellpadding="2" cellspacing="0" class="nxttable" id="Nxt_tNG" >
    <tr valign="baseline">
      <td nowrap align="right" class="nxtthl">Nome:</td>
      <td class="nxttd"><input type="text" name="nome" value="<?php echo htmlentities($row_singolo['nome']); ?>" size="32" maxlength="50">
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right" class="nxtthl">Il_la:</td>
      <td class="nxttd"><select name="il_la">
        <option value="il" <?php if (!(strcmp("il", htmlentities($row_singolo['il_la'])))) {echo "SELECTED";} ?> selected>il</option>
        <option value="lo" <?php if (!(strcmp("lo", htmlentities($row_singolo['il_la'])))) {echo "SELECTED";} ?>>lo</option>
        <option value="la" <?php if (!(strcmp("la", htmlentities($row_singolo['il_la'])))) {echo "SELECTED";} ?>>la</option>
        <option value="l'" <?php if (!(strcmp("l\'", htmlentities($row_singolo['il_la'])))) {echo "SELECTED";} ?>>l'</option>
        </select>
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right" class="nxtthl">Razza:</td>
      <td class="nxttd"><select name="razza" id="razza">
        <?php
do {  
?>
        <option value="<?php echo $row_Recordset1['tipo']?>"<?php if (!(strcmp($row_Recordset1['tipo'], $row_singolo['razza']))) {echo "SELECTED";} ?>><?php echo $row_Recordset1['tipo']?></option>
        <?php
} while ($row_Recordset1 = mysql_fetch_assoc($Recordset1));
  $rows = mysql_num_rows($Recordset1);
  if($rows > 0) {
      mysql_data_seek($Recordset1, 0);
	  $row_Recordset1 = mysql_fetch_assoc($Recordset1);
  }
?>
        </select>
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right" class="nxtthl">Proprietario:</td>
      <td class="nxttd"><input type="text" name="proprietario" value="<?php echo htmlentities($row_singolo['proprietario']); ?>" size="32" maxlength="50">
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right" class="nxtthl">Data:</td>
      <td class="nxttd"><input type="text" name="data" value="<?php echo htmlentities($row_singolo['data']); ?>" size="32" maxlength="50">
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right" class="nxtthl">Dedica:</td>
      <td class="nxttd"><input type="text" name="dedica" value="<?php echo htmlentities($row_singolo['dedica']); ?>" size="32" maxlength="50">
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right" class="nxtthl">Committente:</td>
      <td class="nxttd"><input type="text" name="committente" value="<?php echo htmlentities($row_singolo['committente']); ?>" size="32" maxlength="50">
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right" class="nxtthl">Foto:</td>
      <td class="nxttd"><input name="foto" type="file" onChange="checkOneFileUpload(this,'GIF,JPG,JPEG,BMP,PNG',true,500,0,0,370,470,'','')">
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right" class="nxtthl">Desc_specie:</td>
      <td class="nxttd"><input subtype="n1dependentDropdown" name="desc_specie" type="widget" id="desc_specie" value="<?php echo htmlentities($row_singolo['desc_specie']); ?>" size="32" maxlength="50" readonly="true" boundto="razza" recordset="Recordset2" triggerrs="Recordset1" tpkey="tipo" tfkey="tipo" pkey="tipo" display="descrizione">
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right" class="nxtthl">Desc_specifica:</td>
      <td class="nxttd"><input type="text" name="desc_specifica" value="<?php echo htmlentities($row_singolo['desc_specifica']); ?>" size="32" maxlength="50">
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap align="right" class="nxtthl">Falconiere:</td>
      <td class="nxttd"><input type="text" name="falconiere" value="<?php echo htmlentities($row_singolo['falconiere']); ?>" size="32" maxlength="50">
      </td>
    </tr>
    <tr valign="baseline">
      <td nowrap colspan="2" align="right" class="nxttd"><?php
							//show if NeXTensio Insert
							if (!(isset($_GET['id']))) {
						?>
          <input type="submit" name="MM_insert" value="<?php echo $KT_language['insert'];?>" class="nxtbutton">
          <?php
								}
							//end show if NeXTensio Insert
						?>
          <?php
							//show if NeXTensio Update
							if ((isset($_GET['id']))) {
						?>
          <input type="submit" name="MM_update" value="<?php echo $KT_language['update'];?>" class="nxtbutton">
          <script>
							function removeId(o) {
								var tmp = window.location + '';
								var pk = 'id';
								var re = new RegExp('(\\?|&)' + pk + '=[^=]*(&|$)', '');
								tmp = tmp.replace(re, '$1');
								tmp = tmp.replace(/\?$/, '');
								o.form.action = tmp;
							}
						</script>
          <input type="submit" name="MM_insert" value="<?php echo $KT_language['insertasnew'];?>" class="nxtbutton" onclick="removeId(this)">
          <input type="submit" name="MM_delete" value="<?php echo $KT_language['delete'];?>" onclick="return confirm('<?php echo $KT_language['confirmdelete'];?>');" class="nxtbutton">
          <?php
								}
							//end show if NeXTensio Update
						?>
          <input type="submit" name="MM_cancel" value="<?php echo $KT_language['cancel'];?>" onClick="document.forms.Nxt_tNG.action='../includes/nextensio2/back.php'" class="nxtbutton">
      </td>
    </tr>
  </table>
  <input type="hidden" name="id" value="<?php echo (isset($_GET['id']) ? $_GET['id'] : null ) ?>">
  </p>
</form>
</div>
</body>
</html>
<?php
  require_once("../includes/widgets/widgets_end.php");
?>
<?php
@mysql_free_result($singolo);

mysql_free_result($Recordset1);

mysql_free_result($Recordset2);
?>

Avete idee?
grazie
medo

**froz** · 25-05-2005, 23:08

ma chi si legge tutto questo codice...

**medorex** · 25-05-2005, 23:51

niente di piu costruttivo?

**ghiacciato** · 25-05-2005, 23:55

bah.. io di certo non l'ho letto...

ma quando fai un pulsante questo ha cmq un valore e un nome e cliccando su quel pulsante via POST/GET viene inviatoil valore contenutoin una viariabile col nome del pulsante.. coem se fosse un campo testo.. su questo puoi fare i controlli per vedere quale pulsante è stato schiacciato..

e vedi di postare solo il codice "interessante" la prox volta che nessuno ha mai voglia di leggere più di 15 righe ^__^

..IcE..

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