Columns Layout - Joomla! Forum - community, help and support

greetings.

right i'm developing template in wampserver test in server later.

i'm having problems setting layout allows show in 2 columns or 3 columns. option if using left column shows left , component, if right, right , component, if both, both , component, or neither, component.

i have code:

code: select all

    <main class="detalle">
        <div class="breadcrumb-class">
          <?php if($this->countmodules('migadepan')) : ?>
    <div id="modsuperior"><jdoc:include type="modules" name="migadepan" style="html5" /></div>
    <?php endif; ?>
          <!--está en:<a href="index.html" target="_self" title="inicio">inicio</a>/<span>item menu ejemplo</span>-->
      </div>
   
<?php if($this->countmodules('columnaizquierda or columnaderecha')) : ?>
    <?php if($this->countmodules('columnaderecha')) : ?>

     <!--2 columnas contenido izquierda -->
    <article class="col-md-8">
      <jdoc:include type="message" />
      <jdoc:include type="component" />
    </article>
    <aside class="col-md-4"><jdoc:include type="modules" name="columnaderecha" style="html5" /></aside>   
    <div class="clearfix"></div>
      <?php endif; ?>
      <?php else :?>
      <?php if($this->countmodules('columnaizquierda')) : ?>

     <!--2 columnas contenido derecha -->
    <aside class="col-md-4"><jdoc:include type="modules" name="columnaizquierda" style="html5" /></aside>
    <main class="col-md-8">
      <jdoc:include type="message" />
      <jdoc:include type="component" />
    </main>
    <div class="clearfix"></div>
      <?php endif; ?>
   <?php else :?>   
    <?php if($this->countmodules('columnaizquierda , columnaderecha')) : ?>
     <!--3 columnas -->
    <aside class="col-md-3"><jdoc:include type="modules" name="columnaizquierda" style="html5" /></aside>
    <main class="col-md-6">
      <jdoc:include type="message" />
      <jdoc:include type="component" />
    </main>
    <aside class="col-md-3"><jdoc:include type="modules" name="columnaderecha" style="html5" /></aside>
    <div class="clearfix"></div>
    <?php else :?>
    <!--1 columna x-->
    <jdoc:include type="message" />
      <jdoc:include type="component" />
    <?php endif; ?>
     
    <?php endif; ?>      
    </main>



but code brings me blank screen. debug entries statement functions correctly

code: select all

 <?php if($this->countmodules('columnaizquierda , columnaderecha')) : ?>
     <!--3 columnas -->
    <aside class="col-md-3"><jdoc:include type="modules" name="columnaizquierda" style="html5" /></aside>
    <main class="col-md-6">
      <jdoc:include type="message" />
      <jdoc:include type="component" />
    </main>
    <aside class="col-md-3"><jdoc:include type="modules" name="columnaderecha" style="html5" /></aside>
    <div class="clearfix"></div>
    <?php else :?>
    <!--1 columna x-->
    <jdoc:include type="message" />
      <jdoc:include type="component" />
    <?php endif; ?>


i'm not sure if i'm doing wrong in nesting see how deploy code in order make functionality said correct.

thanks in advance.

hi john-doe,
the standard template (protostar) this. counts modules set position rather name , sets "span" appropriately. i've never counted modules name have suggest not counts have "$this->countmodules('columnaizquierda or columnaderecha')", separate them "$this->countmodules('columnaizquierda') or $this->countmodules('columnaderecha')". hope helps. cheers.
glenn