I removed the $uniq var... thnx
On Jun 21, 5:09 pm, Jeremy David Pointer <[EMAIL PROTECTED]> wrote:
> Jeremy David Pointer wrote:
> > I'm not sure I'm getting to where your problem actually is because you
> > haven't told us what is or is not happening.
> > But.......
> > 0. I'm using Cake 1.2 so some things might be different
> > 1. I don't see why you would want to redraw the tree, when I do this I
> > set up a div below the tree that's a simple 'Updated' view rendered into
> > it after the save completes. i.e. don't update the div with the tree in
> > it but rather another div to indicate whether the save was successful or
> > not.
> > 1a. If you really want to redraw the tree the place to do it would be in
> > the 'save' view (which you haven't included)
>
> > 2. I see the ajax is supposed to submit with an interval which could
> > work but you seem to be missing a 'before' option in the $ajax->submit
> > that would call your saveMyTree_byForm(), it's just my preference but I
> > tend to use a combination of onkeypress/onmouseout of the tree div to
> > update the hidden field and only submit the form when a save button is
> > pressed since the save button is outside the div the hidden field will
> > be updated before the button is clicked, the onkeypress is in case the
> > keyboard is used to submit i.e. the enter key. In this way I'm not
> > unecessarily repeatedly posting to the server.
>
> > So in the view:
> > <div ......
> > onmouseout="document.getElementById('ModuleSavestring').value=treeObj<?=$uniq;?>.getSaveString();"
> > onkeypress=(same as above)..... >The tree</div>
> > <div id="updateTree"></div>
> > <input type="hidden" value="" id="ModuleSavestring"
> > name="data[Savestring]" />
> > <?php echo $ajax->submit('Save
> > Tree',array("update"=>"updateTree".$uniq,"url"=>"updateTree")); ?>
>
> oops just ignore the .$uniq above the rest of the form that I'm took
> this from is complex with the possibility of multiple div's have the
> same name in a dhtml tabbed layout so nearly all my divs have .$uniq to
> uniquely identify them.
>
> > 3. Maybe I'm being dof (Afrikaans word for dim) but in my controller
> > side save method I parse the variable containing the hidden field and
> > save the items one by one ala
> > (this example only works to two levels of the menu):
>
> > 4. For interest sake my initial menu is populated by
> > model->findAllThreaded()
>
> > function updateTree() {
> > if (!empty($this->data)) {
> > $nodes=split(',',$this->data['Savestring']);
> > $vals=array();
> > foreach($nodes as $val) {
> > $vals[]=split('-',$val);
> > }
> > $modids=$this->data['Module'];
> > $modids[0]=0;
> > $modules=array();
> > foreach($vals as $order=>$record) {
> > $modules[$order]['Module']['id']=$modids[$record[0]];
> > $modules[$order]['Module']['parent_id']=$modids[$record[1]];
> > $modules[$order]['Module']['order']=$order;
> > }
> > $this->data['Module']=$modules;
> > foreach($modules as $module) $this->Module->save($module);
> > $this->render('updatetree');
> > }
> > }
>
> > HTH
> > Jeremy
> >nosowrote:
>
> >> Hi everybody!
>
> >> I have a problem with posting a form.
> >> I use the tree Ajax component of DhtmlGoodies (http://
> >>www.dhtmlgoodies.com/scripts/drag-drop-folder-tree/drag-drop-folder-t...)
> >> and I want to save it's structureString to the database. The problem
> >> is that it uses a javascript code to fill the hidden field in the
> >> form.
>
> >> ================================================================
> >> <!-- edit.thtml -->
> >> ================================================================
> >> <div id="menuTree_edit">
> >> <ul id="menuTreeContainer" class="DHTMLSuite_tree">
> >> <li id="node_10000" noDrag="true"><a href="#">MenuBar</a>
> >> <ul>
> >> #### TREE STRUCTURE ####
> >> </ul>
> >> </li>
> >> </ul>
> >> </div>
>
> >> <?= $ajax->form(array('action'=>$html->url('save')));?>
> >> <?= $html->hidden('menu_builder/saveString', array('id' =>
> >> 'saveString', 'value' => 'none', 'size' => '40')) ?>
> >> <?= $ajax->submit('save tree',array('url'=>'save',
> >> 'update'=>'menuTree_edit', 'frequency'=>'2')); ?>
>
> >> function saveMyTree_byForm()
> >> {
> >> document.myForm.elements['saveString'].value =
> >> treeObj.getSaveString();
> >> document.myForm.submit();
> >> }
>
> >> ================================================================
>
> >> ok then I have my controllerclass
>
> >> ================================================================
> >> <!-- menu_builder_controller.php -->
> >> ================================================================
> >> class MenuBuilderController extends AppController {
> >> var $name = 'MenuBuilder';
> >> var $helpers = array('Html', 'Javascript', 'Ajax');
> >> //var $components = array('RequestHandler');
>
> >> var $myMenuItems = array();
> >> var $TreeData=array();
>
> >> function index()
> >> {
> >> $this->myMenuItems = $this->MenuBuilder->findAll();
>
> >> $this->set('menubuilder', $this->myMenuItems);
> >> if(isset($this->params['requested'])) {
> >> return $this->myMenuItems;
> >> }
> >> }
>
> >> function edit(){
> >> $this->myMenuItems = $this->MenuBuilder->findAll();
> >> $this->set('menubuilder', $this->myMenuItems);
> >> }
>
> >> function save(){
> >> $success = true;
> >> $succesMessage = 'Menu update successfully';
> >> if (empty($this->data)){
> >> $success = false;
> >> $errorMessage = "Error in menu updating -
> >> no data";
> >> }else{
> >> ### some building code ##
> >> $this->MenuBuilder-
>
> >>> save(array('MenuBuilder' => $this->params['data']['item']
>
> >> ['MenuBuilder']));
>
> >> }
> >> $this->render('save', 'ajax');
> >> }
>
> >> ================================================================
>
> >> Can somebody tell me how I post my form with the saveString with Ajax
> >> and refresh the result in the edit.thtml menuTree_edit-div. So if I
> >> click save the data is saved and my tree-view updates in the right
> >> region of the screen.
>
> >> Thanks in advance!
> >> Greetings to you all!
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