Select document from treeview TV

31 Posts

CBieser Reply #1, 19 years, 8 months ago

Is it possible to create a TV to select a document from the treeview? -> to create a internal link. Would be much more nice in combination with the default URL TV.

So: What do You say?

☆ A M B ☆
24,524 Posts

sottwell Reply #2, 19 years, 8 months ago

That might be possible; it’s a javascript function; if you look in manager/actions/mutate_content.dynamic.php you’ll see where I borrowed from the parent selection and added it to the weblink field for weblinks...

<img name="llock" src="media/style/<?php echo $manager_theme ? "$manager_theme/":""; ?>images/tree/folder.gif" width="18" height="18" onclick="enableLinkSelection(!allowLinkSelection);" style="cursor:pointer;" />

and the javascript functions to implement this

var allowLinkSelection = false;

function enableLinkSelection(b){
  parent.tree.ca = "link"; // set the value for the Tree frame to decide what to do when clicked
    var closed = "media/style/<?php echo $manager_theme ? "$manager_theme/":""; ?>images/tree/folder.gif";
    var opened = "media/style/<?php echo $manager_theme ? "$manager_theme/":""; ?>images/tree/folderopen.gif";
    if(b) {
        document.images["llock"].src = opened;
        allowLinkSelection = true;
    }
    else {
        document.images["llock"].src = closed;
        allowLinkSelection = false;
    }
}

function setLink(lId) { // gets called from the Tree frame when a document is clicked
    if (!allowLinkSelection) {
        window.location.href="index.php?a=3&id="+lId; // open document for view as normal
        return;
    }
    else {  
            documentDirty=true;
            document.mutate.ta.value=lId; // put the document ID in the field named ta of the form named mutate
    }
}

Here’s the code in manager/frames/tree.php that does this

        if(ca=="link") {
            try {
                parent.main.setLink(id);
            } catch(oException) {
                alert('<?php echo $_lang['unable_set_link']; ?>');
            }
        }

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31 Posts

CBieser Reply #3, 19 years, 8 months ago

Here is what I’ve done by now. The Problem now is, to get the Document ID in the <input>-Element

file: tmplvars.inc.php

case "url": // handles url input fields
$urls= array(''=>'--', 'http://'=>'http://', 'https://'=>'https://', 'ftp://'=>'ftp://', 'mailto:'=>'mailto:');
$field_html = '<script type="text/javascript">
function setTVLink(lId) { // gets called from the Tree frame when a document is clicked
	if (!allowLinkSelection) {
		window.location.href="index.php?a=3&id="+lId; // open document for view as normal
		return;
	}
	else {  
		documentDirty=true;
		document.mutate.tv'.$field_name.'.value=lId; // put the document ID in the field named ta of the form named mutate
	}
}				
</script>';

$field_html .='<table border="0" cellspacing="0" cellpadding="0"><tr><td><select id="tv'.$field_name.'_prefix" name="tv'.$field_name.'_prefix" onchange="documentDirty=true; setVariableModified(\''.$field_name.'\');">';
foreach($urls as $k => $v){
	if(strpos($field_value,$v)===false) $field_html.='<option value="'.$v.'">'.$k.'</option>';
	else{
		$field_value = str_replace($v,"",$field_value);
		$field_html.='<option value="$v" selected="selected">'.$k.'</option>';
	}
}
$field_html .='</select></td><td>';
$field_html .=  '<input type="text" id="tv'.$field_name.'" name="tv'.$field_name.'" value="'.htmlspecialchars($field_value).'" width="100" '.$field_style.' onchange="documentDirty=true;setVariableModified(\''.$field_name.'\');" /> <img name="llock" src="media/style/'. ($manager_theme ? "$manager_theme/" : "") .'images/tree/folder.gif" width="18" height="18" onclick="enableLinkSelection(!allowLinkSelection);" style="cursor:pointer;" /> </td></tr></table>';
break;

file: tree.php

if(ca=="link") {
    parent.main.setTVLink(id);
    try {
        parent.main.setLink(id);
    } catch(oException) {
        alert('<?php echo $_lang['unable_set_link']; ?>');
    }
}

Now i can select the Document but i can’t save the Value... its seems because it’s numeric...

31 Posts

CBieser Reply #4, 19 years, 8 months ago

Next Problem solved!

File: save_content.processor.php

$tmplvar = $_POST["tv".$row['name']];
if($_POST["tv".$row['name'].'_prefix']!='--') {
	$tmplvar = str_replace(array("ftp://","http://"),"",$tmplvar);
	$tmplvar = $_POST["tv".$row['name'].'_prefix'].$tmplvar;            	
}
elseif (is_numeric($_POST["tv".$row['name']]))
{
	$tmplvar = (string)$_POST["tv".$row['name']];
}

Still the problem to get a working URL as output...