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Author
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Message
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Federico Canuti
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Monday 07 November 2005 9:27:15 am
First of all, last time I didn't thank Lukasz Serwatka, so I do it now, your help has been precious.
Now I'm (still) working on a forum template and I want to give the registered users the possibility to decide how many threads or post per page they can see.
I've placed an integer attribut in the user class, now I can recall this value and put it in the correct template?
I believe the concerning code is:
{let page_limit=20
reply_limit=cond( $view_parameters.offset|gt( 0 ), 20,
19 )
I'v made some experiments writing numbers inside the template, now I have to take the correct value from my attribute?
How can I do it?
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Łukasz Serwatka
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Monday 07 November 2005 11:05:11 am
Hi Federico, I'm glad that I could help you ;)
I your case you can use "User preferences", similar to admin interface, where you can set 10|25|50 objects per page. More about user preferences you can read here
http://ez.no/products/ez_publish_cms/documentation/incoming/user_preferences Look also on template in admin interface e.g design/admin/templates/children.tpl You will find there example with ezpreference()
Personal website -> http://serwatka.net
Blog (about eZ Publish) -> http://serwatka.net/blog
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Federico Canuti
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Tuesday 08 November 2005 2:43:00 am
edit: I'll work on it, I'm trying to make it working for each integer (1-100)
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Federico Canuti
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Tuesday 08 November 2005 7:24:30 am
It looks like I've understood how it works but.. it doesn't work! I mean the links appear correctly and the system remember my selection but it doesn't change the visualization, even using the default template (and not mine) nothing happens.
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Łukasz Serwatka
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Tuesday 08 November 2005 7:46:08 am
Value from ezpreference will have to pass to fetch function as limit per page and to google navigator. Something like
{let item_type=ezpreference( 'page_limit' )
number_of_items=min( $item_type, 3)|choose( 10, 10, 25, 50 )
list_count=fetch('content','list_count', hash( 'parent_node_id', $node.node_id ) )
node_list=fetch( content, list, hash( parent_node_id, $node.node_id, limit, $number_of_items, offset, $view_parameters.offset ) )}
Personal website -> http://serwatka.net
Blog (about eZ Publish) -> http://serwatka.net/blog
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Federico Canuti
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Tuesday 08 November 2005 8:51:25 am
Ops, now it doesn't work at all, Previously I was using this let section:
{let item_type=ezpreference( 'admin_list_limit' )
number_of_items=min( $item_type, 5)|choose( 20, 1, 10, 20, 50, 100 )
children_count=$node.children_count
children=fetch( content, list, hash( parent_node_id, $node.node_id,
sort_by, $node.sort_array,
limit, $number_of_items,
offset, $view_parameters.offset ) ) }
none of the two works correctly for me but the one you posted not even affected the "case" setting.
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Łukasz Serwatka
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Tuesday 08 November 2005 9:18:02 am
Display your children with {section} or {foreach}, depends which version of eZ publish do you use.
{section loop=$children var=child}
{node_view_gui view=line content_node=$child}
{/section}
and include google navigator
{include name=navigator
uri='design:navigator/google.tpl'
page_uri=$node.url_alias
item_count=$children_count
view_parameters=$view_parameters
item_limit=$number_of_items}
Enable DebugOutput and you will see all errors if exists.
Personal website -> http://serwatka.net
Blog (about eZ Publish) -> http://serwatka.net/blog
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Federico Canuti
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Wednesday 09 November 2005 3:30:28 am
Sorry but it doesn't work for me, probably because I solved the situation from a different point of view or because I understand only a litte of eZ so far.
I worked on the default template (3.6.0) modifying it to my needs so i got the elements visualized by
{section var=reply loop=$reply_list sequence=array( bgdark, bglight )}
{let owner=$reply.object.owner owner_map=$owner.data_map}
<h4>{$owner.name|wash}</h4>
{$reply.object.data_map.message.content|simpletags|wordtoimage|autolink}
</let>
</section>
This is not all the code (obvious), in my navigator the last line is "item_limit=$page_limit}".
I don't know what is the problem but do there is a solution from my point of view?
I mean like I said before I can change the page_limit in the beginning of the template to match my needs, so if I can recall the right value from an attribute and use it here I believe I can solve the situation.
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