How to include image url If it doesn't have featuredImage blogger?

Question

<b:with value='data:post.featuredImage.isYoutube ? resizeImage(data:post.featuredImage.youtubeMaxResDefaultUrl, 945, &quot;945:600&quot;): &quot;https://1.bp.blogspot.com/-aR5w9KXuWGU/XhSDNRAVuhI/AAAAAAAAHG8/dLxcaZxSgh0v85JG0mWRMQyEwqMgpL1_gCLcBGAsYHQ/w420-h280-c/no-image.jpg&quot;' var='highRes'>
  <b:with value='data:post.featuredImage ? data:highRes : &quot;https://1.bp.blogspot.com/-aR5w9KXuWGU/XhSDNRAVuhI/AAAAAAAAHG8/dLxcaZxSgh0v85JG0mWRMQyEwqMgpL1_gCLcBGAsYHQ/w420-h280-c/no-image.jpg&quot;' var='isSource'>
  <a expr:href='data:post.url'>
  <b:include data='{image: data:post.featuredImage,
    imageSizes: [512, 640],
    imageRatio: &quot;640:360&quot;,
    sourceSizes: &quot;(min-width: 954px) 842px,
    (min-width: 801px) calc(640vw - 640px), 
    calc(512vw - 512px)&quot;,
    enhancedSourceset: data:isSource}' name='responsiveImage' />
  </a>
  </b:with>
</b:with>

That is my code, works well but when the image is missing the url remains empty.

Bouh · Accepted Answer · 2020-07-28T12:29:33.197

0

You can use data:post.featuredImage ? data:post.featuredImage : ".../no-image.jpg".

<b:with value='data:post.featuredImage ? data:post.featuredImage : "https://1.bp.blogspot.com/-aR5w9KXuWGU/XhSDNRAVuhI/AAAAAAAAHG8/dLxcaZxSgh0v85JG0mWRMQyEwqMgpL1_gCLcBGAsYHQ/w420-h280-c/no-image.jpg"' var='postImage'>
<b:with value='data:postImage.isYoutube ? resizeImage(data:postImage.youtubeMaxResDefaultUrl, 945, "945:600") : data:postImage' var='highRes'>
  <a expr:href='data:post.url'>
  <b:include data='{image: data:postImage,
    imageSizes: [512, 640],
    imageRatio: "640:360",
    sourceSizes: "(min-width: 954px) 842px,
    (min-width: 801px) calc(640vw - 640px), 
    calc(512vw - 512px)",
    enhancedSourceset: data:highRes,
    imageClass: "class names here"}' name='responsiveImage' />
  </a>
  </b:with>
</b:with>

edited Jul 28 '20 at 12:29

answered Jul 27 '20 at 12:16

Bouh

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That's work, but how to include as ` – Taufik Nurhidayat Jul 28 '20 at 11:58
where i can get reference? – Taufik Nurhidayat Jul 30 '20 at 09:37
there is no official ref but u can check [this](https://bloggercode-blogconnexion.blogspot.com/1992/01/XML-renderer-responsiveImage.html) – Bouh Jul 31 '20 at 13:10

How to include image url If it doesn't have featuredImage blogger?

1 Answers1