As of December 26, 2010, the files referenced in the code above seem no longer available, even through the Wayback Machine.

I note, however, that versions 2.3.0 and 3.3.1 of Ext JS are available through Sencha in an Open Source Version. Prototype is, of course, still located here.

That only leaves perlmonks.htmleditor.0.01.js and perlmonks.htmleditor.dialog.0.01.js, which I include below (from my personal archive) for future reference:


perlmonks.htmleditor.0.01.js :

// initialize quicktips
Ext.QuickTips.init();

Ext.namespace('Perlmonks');

Perlmonks.HtmlEditor = Ext.extend( Ext.form.HtmlEditor, { 
    enableAlignments: false,
    enableLinks: false,
    enablePMLinks: false,
    createToolbar : function(editor){
        Perlmonks.HtmlEditor.superclass.createToolbar.call(this, edito
+r);
        this.tb.items.item('backcolor').hide();
    },
    
    setValue : function(v){
    
        
        v = v.replace(/\n/g, String.fromCharCode(222));
        
        while ( v.match(/<code>(.+?)<\/code>/i) ) 
        { 
            v = v.replace(/<code>(.+?)<\/code>/ig, escapeCode(RegExp.$
+1)); 
        }
        
        while ( v.match(/<c>(.+?)<\/c>/i) )
        {
            v = v.replace(/<c>(.+?)<\/c>/ig, escapeCode(RegExp.$1));
        }
        
        v = v.replace(new RegExp(String.fromCharCode(222), 'g'), "\n")
+;

        
        Perlmonks.HtmlEditor.superclass.setValue.call(this, v);
    },
    
    getValue : function(){
        
        var v = Perlmonks.HtmlEditor.superclass.getValue.call(this);

        v = v.replace(/\n/g, String.fromCharCode(222));

        while ( v.match(/<pre class="code">(.+?)<\/pre>/) )
        {
            v = v.replace(/<pre class="code">(.+?)<\/pre>/g, deEscapeC
+ode(RegExp.$1));
        }

        v = v.replace(new RegExp(String.fromCharCode(222), 'g'), "\n")
+;

        return v;
    },
    
    getDocMarkup : function(){
        return '<html><head><style type="text/css">body{border:0;margi
+n:0;padding:3px;height:98%;cursor:text;} .code { font-family: Courier
+, "Courier New", monospace }</style></head><body></body></html>';
    }
    

});

function deEscapeCode (txt)
{
    txt = txt.replace(/&lt;/g, '<'); txt = txt.replace(/&gt;/g, '>');
    txt = txt.replace(/<br>/g, "\n");
    return String.format("<code>{0}</code>", txt);
}

function escapeCode (txt)
{
    txt = txt.replace(/</g, '&lt;'); txt = txt.replace(/>/g, '&gt;');
    
    return String.format('<pre class="code">{0}</pre>', txt);
}

function find_my_ta ()
{
    var a = document.getElementsByTagName('textarea');

    for (var i=0; i<a.length;i++)
    {
        var m = a.item(i).attributes;
        
        for (var j=0; j<m.length; j++)
        {
            if ( m.item(j).nodeName=="name" && String(m.item(j).nodeVa
+lue).match( /(note_doctext|setfreenodelet)/ ) )
            {
                return a.item(i);
            }
        }
    }
}

[download]

perlmonks.htmleditor.dialog.0.01.js :

// find the textare of the current page and add a a link to show the h
+tml editor dialog
var ta = find_my_ta();
Ext.DomHelper.insertAfter(ta, { tag: 'p', html: '<a href="" id="show_h
+tml_edit">html edit</a>' });

// the editor dialog
var ed = new Ext.Window({
    layout:'fit',
    width:500,
    height:300,
    closeAction:'hide',
    maximizable: true,
    plain: true,
    items: new Perlmonks.HtmlEditor({
        id: 'html_editor'
    }),
    buttons: new Array
    (
        {
            text:'Ok',
            handler: function(){
                ta.value = Ext.getCmp('html_editor').getValue();
                ed.hide();
            }
        },
        {
            text: 'Cancel',
            handler: function(){
                ed.hide();
            }
        }
    )
});

ed.on('show', function(){
Ext.getCmp('html_editor').setValue(ta.value);
});

Ext.get('show_html_edit').dom.onclick = function (event)
{
    try
    {
        ed.show();
    }
    catch (e)
    {
        alert(e);
    }
    
    return false;
};

[download]

Of course, since time has elapsed between versions of all of the above, tweaking may be needed. YMMV.

HTH,

planetscape

In reply to Re: Free Nodelet Hack: a graphical editor for composing nodes by planetscape
in thread Obtruding Writeup Formatting Tips by shmem

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.