formattazione testo tramite form

**ghiaccio84** · 22-01-2007, 19:13

**Kamui83Black** · 22-01-2007, 19:15

ok, ora provo tutto, ti adoro

Grazie ancora mille

**Kamui83Black** · 22-01-2007, 19:21

un ultima cosa, posso nell'iframe visualizzare il testo gia presente (la mia è una pagina di modifica) come facevo con il form? (<input type=text size=40 name=nome value= '<? echo "$row[nome]" ?>' >)

**Kamui83Black** · 22-01-2007, 19:29

quando premo invia ricarica la stessa pagina....
il mio codice è

Codice PHP:


<?php 

$query = "SELECT id,nome,testo FROM testoprinc WHERE id='$_GET[id]'";

$result = mysql_query($query, $db);

$row = mysql_fetch_array($result);



?>

<script language="JavaScript">

<!--

var bHtmlMode = false;

var str_iFrameDoc = (document.all)? "document.frames(\"Composition\").document\;": "document.getElementById(\"Composition\").contentDocument\;";



// Inizializzazione

onload = initialize;

function initialize() {

    iFrameDoc = eval(str_iFrameDoc);

        

    iFrameDoc.open();

    iFrameDoc.write("<html><body MONOSPACE style='font:10pt arial,sans-serif'></body></html>");

    iFrameDoc.close();

    iFrameDoc.designMode = "On";

    

    document.getElementById("switchMode").checked = false;

    

    if (!document.all) {

        document.getElementById("taglia").style.visibility = "hidden";

        document.getElementById("copia").style.visibility = "hidden";

        document.getElementById("incolla").style.visibility = "hidden";

    }

}



// Porta il focus al riquadro di testo

function setFocus() {

if (document.all)

    document.frames("Composition").focus();

else

    document.getElementById('Composition').contentWindow.focus()

return;

}



// Controlla se la toolbar è abilitata nella modalità testo

function validateMode() {

    if (! bHtmlMode)

        return true;

    alert("Deselezionare \"Visualizza HTML\" per utilizzare le barre degli strumenti");

    

    setFocus();

    return false;

}



// Formatta il testo

function formatC(what,opt) {

    if (!validateMode())

        return;



    iFrameDoc = eval(str_iFrameDoc);

    iFrameDoc.execCommand(what,false,opt);

 

    setFocus();

}



//Scambia tra la modalità testo e la modalità HTML.

function setMode(newMode) {

    var testo;

    

    bHtmlMode = newMode;

    

    iFrameDoc = eval(str_iFrameDoc);

    riquadro = iFrameDoc.body;

    

    if (document.all) {

        if (bHtmlMode) {

            testo = riquadro.innerHTML;

            riquadro.innerText = testo; 

        } else {

            testo = riquadro.innerText;

            riquadro.innerHTML = testo;

        }

        

    } else if(document.getElementById && document.createTextNode) {

        if (bHtmlMode) {

            testo = document.createTextNode(riquadro.innerHTML);

            riquadro.innerHTML = "";

            riquadro.appendChild(testo);

        } else {

            testo = document.createRange();

            testo.selectNodeContents(riquadro);

            riquadro.innerHTML = testo.toString();

        }    

    }



    setFocus();

}

-->

</script>



</head>

<body >





<div align="center">





<form action="#" method="POST" name="composeForm">





<hr>

<table border="0" cellpadding="5" cellspacing="0" bgcolor="#FFFFFF" width="71%" class="greyborder">

    <tr>

        <td>

            <div id="ParaToolbar">

                <select id="ParagraphStyle" onchange="formatC('formatBlock',this[this.selectedIndex].value);this.selectedIndex=0">

                    <option selected>Paragrafo

                    <option value="&lt;H1&gt;">Titolo 1 &lt;H1&gt;

                    <option value="&lt;H2&gt;">Titolo 2 &lt;H2&gt;

                    <option value="&lt;H3&gt;">Titolo 3 &lt;H3&gt;

                    <option value="&lt;H4&gt;">Titolo 4 &lt;H4&gt;

                    <option value="&lt;H5&gt;">Titolo 5 &lt;H5&gt;

                    <option value="&lt;H6&gt;">Titolo 6 &lt;H6&gt;

                    <option value="&lt;PRE&gt;">Formattato &lt;PRE&gt;

                </select>

                <select id="FontName" onchange="formatC('fontname',this[this.selectedIndex].value);this.selectedIndex=0">

                    <option class="heading" selected>Tipo Carattere

                    <option value="Arial">Arial

                    <option value="Arial Black">Arial Black

                    <option value="Arial Narrow">Arial Narrow

                    <option value="Comic Sans MS">Comic Sans MS

                    <option value="Courier New">Courier New

                    <option value="System">System

                    <option value="Times New Roman">Times New Roman

                    <option value="Verdana">Verdana

                    <option value="Wingdings">Wingdings

                </select>

                <select id="FontSize" onchange="formatC('fontsize',this[this.selectedIndex].value);this.selectedIndex=0">

                    <option class="heading" selected>Dimensione

                    <option value="1">1

                    <option value="2">2

                    <option value="3">3

                    <option value="4">4

                    <option value="5">5

                    <option value="6">6

                    <option value="7">7

                </select>

                <select id="FontColor" onchange="formatC('forecolor',this[this.selectedIndex].value);this.selectedIndex=0">

                    <option class="heading" selected>Colore Testo

                    <option value="red">rosso

                    <option value="blue">blu

                    <option value="green">verde

                    <option value="black">nero

                </select>

                   <select id="FontBackColor" onchange="formatC('backcolor',this[this.selectedIndex].value);this.selectedIndex=0">

                    <option class="heading" selected>Colore Sfondo

                    <option value="red">rosso

                    <option value="blue">blu

                    <option value="green">verde

                    <option value="black">nero

                    <option value="yellow">giallo

                    <option value="">BIANCO

                </select>

                <hr>

                <div id="EditMode">

                    <input type=checkbox name="switchMode" id="switchMode" onclick="setMode(switchMode.checked)">

                    <font color="#000000">[b]Visualizza HTML[/b] | </font>

                    [url="Javascript:formatC('removeFormat')"][b]Rimuovi Formattazione Carattere[/b][/url]

                </div>

                <hr>

            </div>



            <table>

                <tr>

                    <td>

                        <div title="Grassetto" onclick="formatC('bold');">

                            [img]bold.gif[/img]

                        </div>

                    </td>

                    <td>

                        <div title="Corsivo" onclick="formatC('italic')">

                            [img]italic.gif[/img]

                        </div>

                    </td>

                    <td>

                        <div title="Sottolineato" onclick="formatC('underline')">

                            [img]under.gif[/img]

                        </div>

                    </td>

                    <td>

                        <div title="Allinea a sinistra" onclick="formatC('justifyleft')">

                            [img]aleft.gif[/img]

                        </div>

                    </td>

                    <td>

                        <div title="Centra" onclick="formatC('justifycenter')">

                            [img]center.gif[/img]

                        </div>

                    </td>

                    <td>

                        <div title="Allinea a destra" onclick="formatC('justifyright')">

                            [img]aright.gif[/img]

                        </div>

                    </td>

                    <td>

                        <div title="Elenco puntato" onclick="formatC('insertorderedlist')">

                            [img]nlist.gif[/img]

                        </div>

                    </td>

                    <td>

                        <div title="Elenco numerato" onclick="formatC('insertunorderedlist')">

                            [img]blist.gif[/img]

                          </div>

                    </td>

                    <td>

                        <div title="Riduci rientro" onclick="formatC('outdent')">

                            [img]ileft.gif[/img]

                        </div>

                    </td>

                    <td>

                        <div title="Aumenta rientro" onclick="formatC('indent')">

                            [img]iright.gif[/img]

                        </div>

                    </td>

                    <td>

                        <div id="taglia" title="Taglia" onclick="formatC('cut')">

                            [img]cut.gif[/img]

                         </div>

                    </td>

                    <td>

                        <div id="copia" title="Copia"  onclick="formatC('copy')">

                            [img]copy.gif[/img]

                          </div>

                    </td>

                      <td>

                        <div id="incolla" title="Incolla" onclick="formatC('paste')">

                            [img]paste.gif[/img]

                        </div>

                    </td>

                  </tr>

            </table>



            <iframe class="Composition" width="100%" id="Composition" height="190">

            </iframe>

        </td>

    </tr>

</table>

<script type="text/javascript">

function save_iframe_content()

{

var iFrameDoc = (document.all)? "document.frames(\"mio_iframe\").document\;": "document.getElementById(\"mio_iframe\").contentDocument\;";

document.getElementById("mio_hidden_input").value=eval(iFrameDoc).body.innerHTML;

}

</script>



<form method=post action=save_tp.php enctype=multipart/form-data onsubmit="save_iframe_content()">



Nome:


<input type=text size=40 name=nome value= '<? echo "$row[nome]" ?>' >







<input type="hidden" name="mio_hidden_input" />

<input type=hidden name=idmod value="<? echo $idmod;  ?>">

<input type=submit value=Invia> 

</p>

</form>

      

    



</p>




<?

mysql_close($db);

// chiusura pagina

endif; 

?>

So che è chiedere tanto, ma puoi darmi una mano?

**Kamui83Black** · 23-01-2007, 15:38

up

**ghiaccio84** · 23-01-2007, 16:37

...non ho capito qual'è il problema

**Kamui83Black** · 23-01-2007, 16:38

quella è la mia pagina, scrivo il testo e tutto il resto, ma una votla che schiaccio su invio mi ricarica la stessa pagina invece di andare a salva_ecc..

**ghiaccio84** · 23-01-2007, 16:51

si ma nel codice che hai postato l'action del form è #

**Kamui83Black** · 23-01-2007, 17:10

hai ragione,scusa avevo postato il codice sbagliato....

Questo è l'inizio del form

Codice PHP:


<form action="save_tp.php" method="POST" name="composeForm" onSubmit="save_iframe_content()">

poi viene tutto il form che non sto a riscrivere

e poi finsice cosi

Codice PHP:


<script type="text/javascript">

function save_iframe_content()

{

var iFrameDoc = (document.all)? "document.frames(\"mio_iframe\").document\;": "document.getElementById(\"mio_iframe\").contentDocument\;";

document.getElementById("mio_hidden_input").value=eval(iFrameDoc).body.innerHTML;

}

</script>





Nome:


<input type=text size=40 name=nome value= '<? echo "$row[nome]" ?>' >







<input type="hidden" name="mio_hidden_input" />

<input type=hidden name=idmod value="<? echo $idmod;  ?>">

<input type=submit value=Invia> 

</p>

</form>

cosa c'è di sbagliato, molte cose lo so...... HELP!

**Kamui83Black** · 23-01-2007, 17:10

quando premo invio va alla pagina save, ma non salva il nuovo testo che ho scritto...

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