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    <p>It works if you provide names for your params --- Visualforce won't process params in this context unless they're named.</p> <pre><code>&lt;apex:actionFunction name="renderGallery" rerender="gallery" oncomplete="renderScripts();"&gt; &lt;apex:param name="noImg" value="{!URLFOR($Resource.NoImage)}" assignTo="{!noImage}"/&gt; &lt;apex:param name="noImgUrl" value="{!URLFOR($Resource.NoImageThumb)}" assignTo="{!noImageThumb}"/&gt; &lt;/apex:actionFunction&gt; </code></pre> <p>If this doesn't work for you right away, please post the rest of your Visualforce code so that we can see where "gallery" and "scriptPanel" are in relation to your apex form tag --- getting rerender to work correctly is notoriously tricky, and entirely dependent on the hierarchical position of the DOM elements getting rerendered. To guarantee that gallery and scriptPanel successfully rerender, put them in separate outputPanels outside the apex form tag, like this:</p> <pre><code>&lt;apex:outputPanel id="scriptPanel"&gt; Selected Family: {!SelectedFamily}&lt;br/&gt; &lt;/apex:outputPanel&gt;&lt;br/&gt;&lt;br/&gt; &lt;apex:outputPanel id="gallery"&gt; No Image: {!noImage}&lt;br/&gt; No Image Thumb: {!noImageThumb}&lt;br/&gt; &lt;/apex:outputPanel&gt;&lt;br/&gt;&lt;br/&gt; </code></pre> <p>@MatthewKeefe, there's absolutely no reason why {!URLFOR()} can't be used as an extension variable --- it compiles to text (e.g. '/resource/123718923'), so Jim's solution here is actually pretty interesting, as it saves him from having to do a SOQL query on the StaticResource object in his controller.</p>
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    1. CONice, glad you were able to get it to work. Also, the comment directed at my answer should be a comment on my answer, not in your answer.
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    2. COThanks Matthew --- I wanted to comment on your post, but I can't. Perhaps I have to have a higher reputation?
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    3. CONp, thanks though.
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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