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Re: Free Nodelet Hack: a graphical editor for composing nodes

by planetscape (Chancellor)
on Dec 26, 2010 at 09:26 UTC ( #879200=note: print w/replies, xml ) Need Help??

in reply to Free Nodelet Hack: a graphical editor for composing nodes
in thread Obtruding Writeup Formatting Tips

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){, 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") +;, v); }, getValue : function(){ var v =; 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); } } } }

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 {; } catch (e) { alert(e); } return false; };

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



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Re^2: Free Nodelet Hack: a graphical editor for composing nodes
by jdporter (Canon) on Apr 15, 2011 at 13:20 UTC

    What's the current status of this? Does anyone have it working?


    I reckon we are the only monastery ever to have a dungeon stuffed with 16,000 zombies.

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