Topic: alt title not showing and image source show instead

any idea what I should do here, I set addSEOContent to true

Re: alt title not showing and image source show instead

When you select the 'Add SEO Content' checkbox, code in the following format is added to the Juicebox gallery container (the 'juicebox-container' div).

<!-- Image gallery content for non-javascript devices -->
<noscript>
<h1>GALLERY TITLE</h1>
<p>GALLERY DESCRIPTION</p>
<p><img src="images/IMG_1249.jpg" title="IMAGE #1 TITLE" alt="IMAGE #1 CAPTION" /><br>IMAGE #1 TITLE IMAGE #1 CAPTION</p>
<p><img src="images/IMG_1253.jpg" title="IMAGE #2 TITLE" alt="IMAGE #2 CAPTION" /><br>IMAGE #2 TITLE IMAGE #2 CAPTION</p>
</noscript>

As you can see for the sample code above, both alt and title attributes are included in the img tags.
However, the code is not rendered by the browser and displayed on screen (unless JavaScript is disabled) but is there to help with search engine optimization.
Please see the SEO support section for further details.

I hope this helps to explain this feature and what you are seeing.
If not, then please post back and explain in greater detail what you mean by "alt title not showing and image source show instead" so that I can hopefully help further.

Re: alt title not showing and image source show instead

To be more clear, I am using Drupal module
And I want what you exactly described I want title and alt to be set on my image, but thats not happened and alt attribute contains the path of image.
Thanks for help.

Re: alt title not showing and image source show instead

The ability to add SEO content code to a gallery's web page is a feature of JuiceboxBuilder-Pro only (the code is included in the 'index.html' file generated by the application) and it is not available in any of the plugins.

addSEOContent is not a configuration option which is used by the Juicebox when the gallery is displayed (like other configuration options found here).

Please also note that we did not write the Juicebox module for Drupal ourselves so if you would like to suggest this as a feature request, then I would recommend that you post in the Drupal forum where the author of the module will see your idea.

Alternatively, you could use JuiceboxBuilder-Pro to create a gallery with SEO content code and then embed the gallery into your web page manually following the instructions here.
(The embedding code provided by JuiceboxBuilder-Pro on the 'Publish' tab will contain the SEO content code as long as the 'Add SEO Content' checkbox is selected in the 'Customization -> Sharing' section.)