title: TYPO3 template override
body: <p>All,</p>
  
  <p>I am working on a simple and straightforward site with TYPO3 CMS. Using a template, all of the pages have the same banner image displayed at the top of the page. I want to change this image on one of the pages to a different image. What is the best way to go about this? </p>
  
  <p>The image is being loaded from a template extension called 'Banner' which looks like this:</p>
  
  <pre><code>temp.banner = COBJ_ARRAY
  temp.banner {
  # Menu 1 cObject
  20 = IMAGE
  20.file.import = upload/pics
  20.file = fileadmin/template/main/template_1_FILES/{$banner_img}
  }
  </code></pre>
  
  <p>I then tried to make a template extension on the one page which looked like this:</p>
  
  <pre><code>temp.banner {
  20.file = fileadmin/template/main/template_1_FILES/otherimage.jpg
  ]
  </code></pre>
  
  <p>But this did not change the image. The original image was still displayed without any errors or sign that the extension did anything.</p>