[Tutorial] Caixa de código com contador de linhas

Autor: Euficoloko
Funcionalidade: Todas as versões
Descrição: A partir deste tutorial podemos agora adicionar um contador de linhas quando se utiliza a tag code.

Painel de Controle Módulos HTML & Javascript Gestão dos códigos Javascripts

Código:

jQuery(document).ready(function(){
jQuery('.postbody dl.codebox dd code').each(function(){t=1;if(this.innerHTML.indexOf('<br>')!=-1){t='';i=1;while(i<=this.innerHTML.split('<br>').length){t+='\n'+i;i++};jQuery(this).before('<pre>'+t+'</pre>')}});
$("code").prepend("<style>.codebox dd{overflow-y:auto;overflow-x:auto;max-height:200px}.codebox dd pre{display:block;float:left;font-size:12px;line-height:15.199999809265137px;padding:5px;border-right:3px solid #6CE26C;margin-top:-4px;color:#A8A5A5;margin-right:5px;font-family:Consolas,Bitstream Vera Sans Mono,Courier New;padding-right:8px}.codebox dd{overflow-y:hidden;overflow-x:hidden;max-height:none;font-family:Consolas,Bitstream Vera Sans Mono,Courier New;background:url(http://i.imgur.com/eHvfR.png) repeat 0px 0px;padding-top:0px;margin-top:7px}.postbody dl.codebox dd{overflow-y:auto;overflow-x:auto;max-height:200px}</style>");});

Código:

jQuery(document).ready(function(){jQuery('div.cont_code').each(function(){t=1;if(this.innerHTML.indexOf('<br>')!=-1){t='';i=1;while(i<=this.innerHTML.split('<br>').length){t+='\n'+i;i++};jQuery(this).before('<pre>'+t+'</pre>')}})});
jQuery(document).ready(function(){$("td.code").prepend("<style>td.code{overflow-y:auto;overflow-x:auto;max-height:200px}td.code pre{display:block;float:left;font-size:12px;line-height:15.199999809265137px;padding:5px;border-right:3px solid #6CE26C;margin-top:-5px !important;color:#A8A5A5;margin-right:5px;font-family:Consolas,Bitstream Vera Sans Mono,Courier New;padding-right:8px}td.code, div.cont_code{overflow-y:hidden;overflow-x:hidden;max-height:none;font-family:Consolas,Bitstream Vera Sans Mono,Courier New;background:url(http://i.imgur.com/eHvfR.png) repeat 0px 0px;padding-top:0px;margin-top:4px}td.code{overflow-y:auto;overflow-x:auto;max-height:200px}</style>");});

Código:

jQuery(document).ready(function(){jQuery('.postbody dl.codebox dd code').each(function(){t=1;if(this.innerHTML.indexOf('<br>')!=-1){t='';i=1;while(i<=this.innerHTML.split('<br>').length){t+='\n'+i;i++};jQuery(this).before('<pre>'+t+'</pre>')}})});jQuery(document).ready(function(){$("code").prepend("<style>.postbody dl.codebox dd{overflow-y:auto;overflow-x:auto;max-height:200px}.postbody dl.codebox pre{display:block;float:left;font-size:12px;line-height:15.199999809265137px;padding:5px;border-right:3px solid #6CE26C;margin-top:2px;color:#A8A5A5;margin-right:5px;font-family:Consolas,Bitstream Vera Sans Mono,Courier New';padding-right:8px}.postbody dl.codebox code{overflow-y:hidden;overflow-x:hidden;max-height:none;font-family:Consolas,Bitstream Vera Sans Mono,Courier New;background:url(http://i.imgur.com/eHvfR.png) repeat 0px 0px;padding-top:0px;margin-top:7px}</style>");});

Código:

jQuery(document).ready(function(){jQuery('.postbody dl.codebox dd code').each(function(){t=1;if(this.innerHTML.indexOf('<br>')!=-1){t='';i=1;while(i<=this.innerHTML.split('<br>').length){t+='\n'+i;i++};jQuery(this).before('<pre>'+t+'</pre>')}})});jQuery(document).ready(function(){$("code").prepend("<style>.postbody dl.codebox dd{overflow-y:auto;overflow-x:auto;max-height:200px}.postbody dl.codebox pre{display:block;float:left;font-size:12px;line-height:15.199999809265137px;padding:5px;border-right:3px solid #6CE26C;margin-top:-1px;color:#A8A5A5;margin-right:5px;font-family:Consolas,Bitstream Vera Sans Mono,Courier New';padding-right:8px}.postbody dl.codebox code{overflow-y:hidden;overflow-x:hidden;max-height:none;font-family:Consolas,Bitstream Vera Sans Mono,Courier New;background:url(http://i.imgur.com/eHvfR.png) repeat 0px 0px;padding-top:0px;margin-top:7px}</style>");});

• Resultado: