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Author
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Message
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ruud prein
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Thursday 22 April 2004 3:32:55 am
Hi,
I am trying to use a fetch with an attribute_filter on an datatype ezselection with the following commands:
1) children=fetch('content','list',hash(parent_node_id,$node.node_id,'attribute_filter', array(array( 197, '=', 1)))}
2) children=fetch('content','list',hash(parent_node_id,$node.node_id,'attribute_filter', array('or',array( 197, '=', 1)))}
3) children=fetch('content','list',hash(parent_node_id,$node.node_id,'attribute_filter', array(array( 197, '=', 'string')))}
4) children=fetch('content','list',hash(parent_node_id,$node.node_id,'attribute_filter', array('or',array( 197, '=', 'string')))} None are working at all, what am i missing here? regards, Ruud
---
groet,
Ruud
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Eirik Alfstad Johansen
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Thursday 22 April 2004 4:36:18 am
Hi ruud, Try using attribute_filter without the surrounding quotes. Then probably alternative 2 or 4 will work. Sincerely,
Eirik Johansen
http://www.netmaking.no
Sincerely,
Eirik Alfstad Johansen
http://www.netmaking.no/
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ruud prein
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Thursday 22 April 2004 11:49:31 am
sorry but
2 and 4 are not working either without the quotes
children=fetch('content','list',hash(parent_node_id,$node.node_id,attribute_filter,array('or',array( 197, '=', 1))))} With the 1 I mean the 1st selection. Even if I replace the 1 with the string content it does not work. I get an empty array back. any help welkom. regards, Ruud
---
groet,
Ruud
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Paul Forsyth
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Thursday 22 April 2004 11:59:20 am
Ruud, Are you sure that the node is valid? Can you check $node.node_id has a value? It might be worth looking at the attributes of your node to see what the value for 197 actually is. If it doesnt match you wont get anything back. Try {$node.data_map|attribute(show)} paul
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http://www.visionwt.com
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ruud prein
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Thursday 22 April 2004 12:09:42 pm
197 is an attribute of an ezselection type.
When I do the fetch without the attribute_filter, I get large array of all children. But with the filter the array is empty
the selection is filled with (single selection)
1: Raoul
2: Ruud
3: Wander Do you have any ideas? regards,
Ruud
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---
groet,
Ruud
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Paul Forsyth
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Thursday 22 April 2004 12:16:39 pm
Im not 100% sure of what the ezselection datatype returns as a value. Can you try that {$node.data_map|attribute(show)} to see what the value is? What does it say? Remember to have debug on... paul
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http://www.visionwt.com
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ruud prein
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Thursday 22 April 2004 12:34:33 pm
The debug does not reveal anything $node.node_id|attribute(show) just outputs: Attribute Type Value does not look good? Ruud
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groet,
Ruud
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ruud prein
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Thursday 22 April 2004 1:07:43 pm
If I use the attribute_filter on a ezstring it does work!! Kan I use * in the string? to catch series of string together?? But when I use the attribute_filter on ezselection I get nothing back? any help welkom regards,
Ruud
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---
groet,
Ruud
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Paul Forsyth
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Thursday 22 April 2004 1:39:09 pm
When i tried it myself it works:
{let
children=fetch('content','list',hash(parent_node_id,2,'attribute_filter',array(array( 221, '=', 2))))}
{$children|attribute(show)}
{/let}
You have to make sure your attribute id is correct, and that the value you want to check exists. This is using ez 3.3-4 paul
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http://www.visionwt.com
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ruud prein
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Thursday 22 April 2004 1:48:29 pm
Thanx, just to make sure:
is the value 2 a value in the selection array? Or is 2 the 2nd option in the selection? regards, Ruud
---
groet,
Ruud
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Paul Forsyth
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Thursday 22 April 2004 2:06:52 pm
2 is the 2nd option. The ezselection datatype stores the selected option. I tried this out locally and it works here. Try again. I notice in your examples you had the wrong number of brackets. paul
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http://www.visionwt.com
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ruud prein
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Thursday 22 April 2004 2:08:27 pm
I have tried it. It works!! But only for selection 2 and 3. NOT for 1?? Is This a BUG? regards Ruud
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groet,
Ruud
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Paul Forsyth
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Thursday 22 April 2004 2:33:07 pm
Had a quick look at the code and it does appear to be a bug. For some reason the options start at 0, skip 1, then works as normal for 2, 3 and so on. The initialisation of the ezselection datatype is wrong. I'll file a bug about it. Hope you can work around this until the bug is fixed. paul
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http://www.visionwt.com
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Paul Forsyth
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Thursday 22 April 2004 2:37:22 pm
Filed it: http://ez.no/community/bug_reports/ezselection_xml_is_initialised_with_wrong_id Phew, that was a weird one! paul
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http://www.visionwt.com
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ruud prein
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Thursday 22 April 2004 3:37:36 pm
Thanx Paul!!
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groet,
Ruud
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