Forums / Setup & design / Suffle operator - Link on the image randomly selected

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Suffle operator - Link on the image randomly selected

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Chris Lan	Monday 19 December 2005 7:35:11 pm Hello, I implemented the suffle operator to fetch images. I would like to add the link to the node id of the image on it. I tried that: {let randomised_array=fetch('content','tree', hash('parent_node_id', '73', class_filter_type, "include", class_filter_array, array(5)))\|shuffle} {section name=random loop=$randomised_array max=3} <a href={$node.node_id}><img src={$random:item.object.data_map.image.content[medium].full_path\|ezroot} border="1"></a> {node_view_gui view=element content_node=$random:item} {/section} {/let} But of course, it can certainly not linked something randomly selected especially if it's a group of three. Ok I know the issue but I have no clue on how to solve it. Does anybody did implement something similar??? Thanks for your help, Chris
Björn X	Tuesday 20 December 2005 12:39:23 am have you tried this? I useally don't work with the property name of a section so it should be either {$random.node_id} or {$random:item.node_id}.... the first element is alwys in this kind of fetch an object of ezcontentobjecttreenode Try this too {section loop=$randomised_array max=3} <a href={$:item.node_id}>
Chris Lan	Tuesday 20 December 2005 7:34:08 pm Hi Björn, Thank you for your answer! I just added the concat and it works just perfect. Thanks again! Chris <a href={concat('/content/view','/full/',$:item.node_id)\|ezurl}> <img src={$random:item.object.data_map.image.content[medium].full_path\|ezroot} align="center" border="1"></a>

Author

Message

Chris Lan

Monday 19 December 2005 7:35:11 pm

Hello,

I implemented the suffle operator to fetch images. I would like to add the link to the node id of the image on it. I tried that:


{let randomised_array=fetch('content','tree', hash('parent_node_id', '73',                                                  class_filter_type, "include", class_filter_array, array(5)))|shuffle}  
{section name=random loop=$randomised_array max=3}  

<a href={$node.node_id}><img src={$random:item.object.data_map.image.content[medium].full_path|ezroot}  border="1"></a>
{node_view_gui view=element content_node=$random:item}
{/section}  
{/let}

But of course, it can certainly not linked something randomly selected especially if it's a group of three. Ok I know the issue but I have no clue on how to solve it.

Does anybody did implement something similar???

Thanks for your help,
Chris

Björn X

Tuesday 20 December 2005 12:39:23 am

have you tried this? I useally don't work with the property name of a section

so it should be either {$random.node_id} or {$random:item.node_id}.... the first element is alwys in this kind of fetch an object of ezcontentobjecttreenode

Try this too

{section loop=$randomised_array max=3}    
 <a href={$:item.node_id}>

Chris Lan

Tuesday 20 December 2005 7:34:08 pm

Hi Björn,

Thank you for your answer! I just added the concat and it works just perfect. Thanks again!

Chris

<a href={concat('/content/view','/full/',$:item.node_id)|ezurl}> <img src={$random:item.object.data_map.image.content[medium].full_path|ezroot} align="center" border="1"></a>