Header wiki markers are not equally rendered in 'preview' mode and once the ticket is 'saved'

[Emmanuel Blot]

When adding the header wiki syntax in a ticket description field, such as === Header === , the header is displayed as a standard wiki header section when the user previews it (i.e. as a undecorated text with a large font), whereas once the ticket is saved, the same header is shown as an underlined,grayed text with a normal font.

The trouble may come from the CSS definition:

In preview mode, the XHTML definition that wraps the description is as follow:

<div class="field">
  <!-- ... -->
  <fieldset id="preview">
    <legend>Comment Preview</legend>
    <h3 id="Test">Test</h3>
  </fieldset>
</div>

whereas once saved and rendered, the XHTML definition becomes

<div id="changelog">
  <!-- ... -->
  <div class="comment"><h3 id="Test">Test</h3>
  </div>
  <!-- ... -->
</div>

where the following CSS definition apply:

#changelog h3 {
 border-bottom: 1px solid #d7d7d7;
 color: #999;
 font-size: 100%;
 font-weight: normal;
}

In the preview mode, the previewed description is not enclosed in the <div id="changelog"> division, so the above CSS definition does not apply - which makes the rendered XHTML look different.

[Christian Boos]

This will probably be solved with #2460.