Développer un site : Jour 6, Editeur WYSIWYG

Est-ce que tu peux nous montrer ton code ?

voici le code pour view/posts/adim_edit.php

<div class="page-header">
    <h1>Editer un article</h1>
</div>
<form action="<?php echo Router::url('admin/posts/edit/'.$id); ?>" class="form-horizontal" method="post">
    <?php echo $this->Form->input('name','Titre'); ?>
    <?php echo $this->Form->input('slug','Url'); ?>
    <?php echo $this->Form->input('id','hidden'); ?>
    <?php echo $this->Form->input('content','Contenu',array('type'=>'textarea','class'=>'input-xxlarge wysiwyg','rows'=>5)); ?>
    <?php echo $this->Form->input('online','En ligne',array('type'=>'checkbox')); ?>
    <div class="actions">
        <input type="submit" class="controls btn btn-primary" value ="Envoyer">
    </div>
</form>
 <script type="text/javascript" src="<?php echo Router::webroot('js/tinymce/tiny_mce.js') ?>"></script>
    <script type="text/javascript">
tinyMCE.init({
        // General options
        mode : "specific_textareas",
        editor_selector : "wysiwyg",
        theme : "advanced",
        relative_urls : false,
        plugins : "autolink,lists,spellchecker,pagebreak,style,layer,table,save,advhr,advimage,advlink,emotions,iespell,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template",
        // Theme options
        theme_advanced_buttons1 : "bold,italic,underline,strikethrough,|,bullist,numlist,|,justifyleft,justifycenter,justifyright,justifyfull,|,link,unlink,image,code",
        theme_advanced_buttons2 : "",
        theme_advanced_buttons3 : "",
        theme_advanced_buttons4 : "",
        theme_advanced_toolbar_location : "top",
        theme_advanced_toolbar_align : "left",
        theme_advanced_statusbar_location : "bottom",
        theme_advanced_resizing : true,
        // Skin options
        skin : "o2k7",
        skin_variant : "silver",
        file_browser_callback : 'fileBrowser',
});

et pour view/medias/adim_edit.php

<table class="table">
    <thead>
        <tr>
            <th></th>
            <th>Titre</th>
            <th>Actions</th>
        </tr>
    </thead>
    <tbody>
        <?php foreach ($images as $k => $v): ?>
            <tr>
                <td>
                    <a href="#" onclick="FileBrowserDialogue.sendURL('<?php echo Router::webroot('img/'.$v->file); ?>')">
                        <img src="<?php echo Router::webroot('img/'.$v->file); ?>" style=" height:100px"></img>
                    </a>
                </td>
                <td> <?php echo $v->name; ?> </td>
                <td>
                    <a onclick="return confirm('Voulez vous vraiment supprimer cette image')" href="<?php echo Router::url('admin/medias/delete/'.$v->id) ?>">Supprimer</a>
                </td>
                </tr>
        <?php endforeach ?>
    </tbody>
</table>
<div class="page-header">
    <h1>Ajouter une image</h1>
</div>
<form action="<?php echo Router::url('admin/medias/index/'.$post_id); ?>" method="post" enctype="multipart/form-data" >
    <?php echo $this->Form->input('file','Image',array('type'=>'file')); ?>
    <?php echo $this->Form->input('name','Titre'); ?>
    <div class="actions">
        <input type="submit" value="Envoyer" class="btn btn-primary">
    </div>
</form>
<script type="text/javascript" src="<?php echo Router::webroot('js/tinymce/tiny_mce_popup.js') ?>"></script>
<script type="text/javascript">
tinyMCE.init({
        // General options
        mode : "specific_textareas",//seulement certain textarea
        editor_selector : "wysiwyg", //cette classe de text area
        theme : "advanced",
        relative_urls : false,
        //remove_script_host : true,
        plugins : "autolink,lists,spellchecker,pagebreak,style,layer,table,save,advhr,advimage,advlink,emotions,iespell,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template",
        // Theme options
        theme_advanced_buttons1 : "bold,italic,underline,strikethrough,|,bullist,numlist,|,justifyleft,justifycenter,justifyright,justifyfull,|,link,unlink,image",
        theme_advanced_buttons2 : "",
        theme_advanced_buttons3 : "",
        theme_advanced_buttons4 : "",
        theme_advanced_toolbar_location : "top",
        theme_advanced_toolbar_align : "left",
        theme_advanced_statusbar_location : "bottom",
        theme_advanced_resizing : true,
        // Skin options
        skin : "o2k7",
        skin_variant : "silver",
        file_browser_callback : 'fileBrowser',  
    });

    var FileBrowserDialogue = {
    init : function () {
        // Here goes your code for setting your custom things onLoad.
    },
    sendURL : function (URL) {
        var win = tinyMCEPopup.getWindowArg("window");
        // insert information now
        win.document.getElementById(tinyMCEPopup.getWindowArg("input")).value = URL;
        // are we an image browser
        if (typeof(win.ImageDialog) != "undefined") {
            // we are, so update image dimensions...
            if (win.ImageDialog.getImageData)
                win.ImageDialog.getImageData();
            // ... and preview if necessary
            if (win.ImageDialog.showPreviewImage)
                win.ImageDialog.showPreviewImage(URL);
        }
        // close popup window
        tinyMCEPopup.close();
    }
}
tinyMCEPopup.onInit.add(FileBrowserDialogue.init, FileBrowserDialogue);
</script>

A votre services pour plus d'infos.

Humm, il me semble que dans le tuto Grafikart avait nommé la page view/medias/admin_index.php et non pas view/medias/admin_edit . Après ca dépend comment tu l'a appelé dans le MediasController

Sinon dans ta page medias/admin_edit.php tu l'initialisation de tinyMCE que tu a déjà faites dans posts/admin_edit.php.
Supprime déjà ça dans medias/admin_edit.php

tinyMCE.init({
// General options
mode : "specific_textareas",//seulement certain textarea
editor_selector : "wysiwyg", //cette classe de text area
theme : "advanced",
relative_urls : false,
//remove_script_host : true,
plugins : "autolink,lists,spellchecker,pagebreak,style,layer,table,save,advhr,advimage,advlink,emotions,iespell,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template",
// Theme options
theme_advanced_buttons1 : "bold,italic,underline,strikethrough,|,bullist,numlist,|,justifyleft,justifycenter,justifyright,justifyfull,|,link,unlink,image",
theme_advanced_buttons2 : "",
theme_advanced_buttons3 : "",
theme_advanced_buttons4 : "",
theme_advanced_toolbar_location : "top",
theme_advanced_toolbar_align : "left",
theme_advanced_statusbar_location : "bottom",
theme_advanced_resizing : true,
// Skin options
skin : "o2k7",
skin_variant : "silver",
file_browser_callback : 'fileBrowser',  
});

Si ca marche pas fait voir ton médiasController :)

au temps pour moi, c'est bien la page medias/admin_index.php
j'ai supprimer l'initialisation de tiny_mce dans medias/admin_index, mais du coup je n'ai plus le retour de l'image dans tinymce quand je clique dessus.

Voici le code de mediasController

<?php 
class MediasController extends Controller{
        function admin_index($id){
            $this->loadModel('Media');      
            if($this->request->data && !empty($_FILES'file']'name'])){
                if(strpos($_FILES'file']'type'], 'image') !== false){
                    $dir = WEBROOT.DS.'img'.DS.date('Y-m');
                    if(!file_exists($dir)) mkdir($dir,0777);
                    move_uploaded_file($_FILES'file']'tmp_name'],$dir.DS.$_FILES'file']'name']);
                    $this->Media->save(array(
                        'name' => ($this->request->data->name),
                        'file' => date('Y-m').'/'.$_FILES'file']'name'],
                        'post_id' => $id,
                        'type' => 'img'
                    ));
                    $this->Session->setFlash("L'image a bien été uploadé");
                }else{
                    $this->Form->errors'file'] = "Le fichier n'est pas un image";
                }
            }
            $this->layout = 'modal';
            $d'images'] = $this->Media->find(array(
                    'conditions' => array('post_id' => $id
                )));
            $d'post_id'] = $id;
            $this->set($d);
        }
        function admin_delete($id){
            $this->loadModel('Media');
            $media = $this->Media->findFirst(array(
                    'conditions' => array('id'=>$id)
                ));
            unlink(WEBROOT.DS.'img'.DS.$media->file);
            $this->Media->delete($id);
            $this->Session->setFlash("Le media à été supprimé");
            $this->redirect('admin/medias/index/'.$media->post_id);
        }
}