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    • Custom HTML to display image based on Category and /tiki-print.php

    Posted by Zac posts: 72 United States

    I'd like to display an image only for print view, and only for certain categories by adding some code to the Custom HTML section of Look & Feel.

    I can control display per category using this:

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    {if isset($objectCategoryIds) and in_array(89, $objectCategoryIds)}
{literal} <img src="http://mysite/tiki-download_file.php?fileId=2"> {/literal}
{/if}

    And I can control display for only print view like this:

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    {if $SCRIPT_NAME eq '/tiki-print.php'}
<img src="http://mysite/tiki-download_file.php?fileId=2">
{/if}

    How can I combine the two so that the image only displays for print view and certain category specified?

    Reads: 3483
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    Posted by Zac posts: 72 United States

    Thanks for the reply Rick! I tried using "AND" to make a multi-contitional statement (see below), but it does not work. I don't see the image in the header.

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    {if $SCRIPT_NAME eq '/tiki-print.php' AND isset($objectCategoryIds) AND in_array(123, $objectCategoryIds)}
...
{/if}

    If I use:
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    {if isset($objectCategoryIds) AND in_array(123, $objectCategoryIds)}
...
{/if}
    The image will show in the header of the regular page view (/tiki-index.php?page=), but not in print view.

    If I use:
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    {if $SCRIPT_NAME eq '/tiki-print.php'}
...
{/if}
    The image will show in the print view (/tiki-index.php?page=), but for all categories.

    Is it possible that the
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    {if isset($objectCategoryIds) AND in_array(123, $objectCategoryIds)}
    code doesn't work on the print view because it is not categorized?

    I tried to test this by entering into the Custom HTML head Content: field:
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    {if !empty($objectCategoryIds)}
NOT categorized
{else}
AM categorized
{/if}
    What is odd is that it shows "NOT categorized" in the header of page view, and "AM categorized" on the print view. That's the oposite of what I expected to see. Now I'm really confused.


    Is there any way to confirm that $objectCategoryIds is set in print view by looking at the tpl files? Which ones should I check? tiki-show_page.tpl, tiki-print.tpl? And what to look for?

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