javascript - BR is not working in Ckeditor -

does know why br not working in ckeditor? i'm wondering why br tag not working in dataprocessor. i've been searching , posted in ckeditor forum no 1 responded.

actually, br inserted if use enter or shift + enter.

here's plugin.js:

// run these after attaching ang detaching ckeditor. afterinit: function (editor) {   var dataprocessor = editor.dataprocessor,     // ckeditor in state enabled.     datafilter = dataprocessor && dataprocessor.datafilter,     // ckeditor in state disabled.     htmlfilter = dataprocessor && dataprocessor.htmlfilter;    if ( htmlfilter ) {               htmlfilter.addrules({       // loop through elements       elements: {         // perform when found image tag.         img : function( element) {           if (element.attributes.class == 'wysiwyg-addbr') {             return new ckeditor.htmlparser.element( 'br', {'class': 'clear-both'});           }         }       }     });   } } 

seems ckeditor.htmlparser.element() don't accept br element unknown reason.

return new ckeditor.htmlparser.element( 'br', {'class': 'clear-both'}); 

the above code generates error(see below).

uncaught typeerror: cannot read property 'type' of undefined  

but if tried code below works, element in uppercase.

return new ckeditor.htmlparser.element( 'br', {'class': 'clear-both'}); 

i found code in ckeditor.js , seems code reason why br being supressed.

o.elements.br = function ( ) {   return function ( b ) {     if (b.parent.type != uncaught typeerror: cannot read property 'type'                        of undefined ckeditor.node_document_fragment) {       var c = b.attributes;       if ("data-cke-bogus" in c || "data-cke-eol" in c) delete c["data-cke-bogus"];       else {         ( c = b.next; c && e( c ); ) c = c.next;         var h = f( b );         !c && d( b.parent ) ? l(b.parent, g( )) : d( c ) && (h && !d( h )) && j(c, g( ))       }     }   } }(p); 

if removed code br works, dont think thats best approach problem. there must way this.