inlineEdit2 es un editor de contenidos inline realizado con Mootools.

Su uso es muy sencillo, tan solo es necesario añadir el siguiente código para poder utilizarlo:

$('element').inlineEdit();

Lo más asombroso es su tamaño, 20k sin comprimir, y para los que estén deseando mirar su funcionamiento, aquí va el código:

var inlineEdit = new Class({
getOptions: function(){
return {
onComplete: function(el,oldContent,newContent){
},
type: 'input'
};
},
initialize: function(element,options){
this.setOptions(this.getOptions(), options);
if(!element.innerHTML.toLowerCase().match('<'+this.options.type)){
this.editting = element;
this.oldContent = element.innerHTML;
var content = this.oldContent.trim().replace(new RegExp("<br>", "gi"), "\n");
this.inputBox = new Element(this.options.type).setProperty('value',content).setStyles('margin:0;background:transparent;width:99.5%;font-size:100%;border:0;');
if(!this.inputBox.value){this.inputBox.setHTML(content)}
this.setAllStyles(element,this.inputBox);
this.editting.setHTML('');
this.inputBox.injectInside(this.editting);
(function(){this.inputBox.focus()}.bind(this)).delay(300);
this.inputBox.addEvent('change',this.onSave.bind(this));
this.inputBox.addEvent('blur',this.onSave.bind(this));
}
},
onSave: function(){
this.inputBox.removeEvents();
this.newContent = this.inputBox.value.trim().replace(new RegExp("\n", "gi"), "<br>");
this.editting.setHTML(this.newContent);
this.fireEvent('onComplete', [this.editting,this.oldContent,this.newContent]);
},
setAllStyles: function(prevel,el){
if(prevel.getStyle('font'))el.setStyle('font', prevel.getStyle('font'));
if(prevel.getStyle('font-family'))el.setStyle('font-family', prevel.getStyle('font-family'));
if(prevel.getStyle('font-weight'))el.setStyle('font-weight', prevel.getStyle('font-weight'));
if(prevel.getStyle('line-height'))el.setStyle('line-height', prevel.getStyle('line-height'));
if(prevel.getStyle('letter-spacing'))el.setStyle('letter-spacing', prevel.getStyle('letter-spacing'));
if(prevel.getStyle('color'))el.setStyle('color', prevel.getStyle('color'));
}
});
Element.extend({
inlineEdit: function(options) {
return new inlineEdit(this, options);
}
});
inlineEdit.implement(new Events);
inlineEdit.implement(new Options);

Algo que nos puede ser útil en lugares como wikis o parecidos.

inlineEdit 2