<div tal:define="rows rows|field.widget.rows;
                 cols cols|field.widget.cols;
                 css_class css_class|field.widget.css_class;
                 oid oid|field.oid;
                 name name|field.name;
                 style style|field.widget.style;
                 help_block help_block|field.widget.help_block|'';
                 help_block_collapsable_name help_block_collapsable_name|field.widget.help_block_collapsable_name|'';
                 help_block_collapsable help_block_collapsable|field.widget.help_block_collapsable|'';
                 codemirror_options codemirror_options|field.widget.codemirror_options|{};
                 codemirror_mode codemirror_mode|field.widget.codemirror_mode|''
                ">

<textarea tal:attributes="rows rows;
                          cols cols;
                          class string: form-control ${css_class or ''};
                          style style"
          id="${oid}"
          name="${name}">${cstruct}</textarea>

<p tal:condition="help_block" class="help-block">${help_block}</p>
<span tal:condition="help_block_collapsable" class="help-block pre-formatting"><a href="#showVars" onclick="$('#help_block_${oid}').toggle(); return false">${help_block_collapsable_name}</a>
<p id="help_block_${oid}" style="display: none">${help_block_collapsable}</p>
</span>
<script type="text/javascript">
deform.addCallback(
 '${oid}',
 function(oid) {
   var myCodeMirror = initCodeMirror(oid, '', false, ${codemirror_options});
   setCodeMirrorMode(myCodeMirror, '${codemirror_mode}');
 }
);
</script>

</div>
