weseek__growi/views/_form.html

{% if req.form.errors %}
<div class="alert alert-danger">
  <ul>
  {% for error in req.form.errors %}
    <li>{{ error }}</li>
  {% endfor %}

  </ul>
</div>
{% endif %}
<div id="form-box">
    <div class="row">
      <div class="col-md-8">
        <a href="javascript:;" id="form-box-full">最大化切り換え</a>
        <form action="{{ path }}/edit" method="post" class="">
          <div class="form-group">
            <textarea name="pageForm[body]" class="form-control form-body-height" id="form-body">{% if pageForm.body %}{{ pageForm.body }}{% elseif not revision.body %}# {{ path|path2name }}{% else %}{{ revision.body }}{% endif %}</textarea>
          </div>
          <input type="hidden" name="pageForm[format]" value="markdown" id="form-format">
          <input type="hidden" name="pageForm[currentRevision]" value="{{ pageForm.currentRevision|default(revision._id.toString()) }}">
          <div class="form-group form-inline">
            <select name="pageForm[grant]" class="form-control">
              {% for grantId, grantLabel in consts.pageGrants %}
              <option value="{{ grantId }}" {% if (pageForm.grant && grantId == pageForm.grant) || (page.grant == grantId ) %}selected{% endif %}>{{ grantLabel }}</option>
              {% endfor %}
            </select>

            <input type="submit" class="btn btn-primary" id="edit-form-submit" value="ページを更新" />
          </div>
        </form>
      </div>
      <div class="col-md-4">
        <div id="preview-body" class="wiki preview-body">
        </div>
      </div>
    </div>
    <script type="text/javascript">
    $(function() {
      // preview watch
      var prevContent = "";
      var watchTimer = setInterval(function() {
        $('#preview-body').height($('#form-body').height() + 'px');
        var content = $('#form-body').val();
        if (prevContent != content) {
          var renderer = new Crowi.renderer('#form-body', $('#form-format').val(), '#preview-body');
          renderer.render();

          prevContent = content;
        }
      }, 1000);

      function maximizeFormBox()
      {
        $('#form-box').addClass('form-maximized');
        $('#form-body').height($(window).height() - 150 + 'px');
      }
      function minimizeFormBox()
      {
        $('#form-box').removeClass('form-maximized');
        $('#form-body').height('300px');
      }
      $('#form-box-full').toggle(function()
      {
        maximizeFormBox();
      }, function() {
        minimizeFormBox();
      });

      // tabs handle
      $('textarea#form-body').on('keydown', function(event){
        var self  = $(this)
            start = this.selectionStart,
            end   = this.selectionEnd
            val   = self.val();

        if (event.keyCode === 9) {
          // tab
          event.preventDefault();
          self.val(
            val.substring(0, start)
            + '    '
            + val.substring(end, val.length)
          );
          this.selectionStart = start + 4;
          this.selectionEnd   = start + 4;
        } else if (event.keyCode === 27) {
          // escape
          self.blur();
        }
      });
    });

    </script>
</div>