Pagination of lists and long articles
  • George HadjichristofiGeorge Hadjichristofi
    Posts: 48Member
    hello,

     i don't understand how to add this page
    To implement pagination we need to add an extra page parameter to a URL, something like the following example:
    http://site_name/language_code/issue_number/section_number/?page=number

    this code i put at the section.tpl or on section-cont.tpl ?
    {{ list_articles columns="10" ignore_issue="true" }}
    {{ if $gimme->current_list->count > 10 }}
    {{ if $gimme->current_list->at_beginning }}
    <div class="list-page-numbers">Page:
    {{ /if }}
    {{ if $gimme->current_list->column == 1 }}
    {{ if $gimme->current_list->row == $page }}
    <span>{{ $gimme->current_list->row }}</span>
    {{ else }}
    <a href="{{ uri options="article" }}?page={{ $gimme->current_list->row }}">{{ $gimme->current_list
    ->row }}</a>
    {{ /if }}
    {{ /if }}
    {{ if $gimme->current_list->at_end }}
    </div>
    {{ /if }}
    {{ /if }}
    {{ /list_articles }}


  • 12 Comments sorted by
  • ljuba rankovicljuba rankovic
    Posts: 52Member
    For creating paginated list of articles (being it list of articles inside section, or search results, or whatever), you better use this kosher code from here


    (for example like this:

    {{ list_articles length="5" }}

    ...some instructions...

    {{ if $gimme->current_list->at_end }}
    PUT PAGINATION CODE HERE
    {{ /if }}
    {{ /list_articles }}

    The solution with ?page= parameter is just a workaround, and with really big lists it consumes so much resources.
  • George HadjichristofiGeorge Hadjichristofi
    Posts: 48Member
    hello,
     this code work at 3.5.3 version?
  • ljuba rankovicljuba rankovic
    Posts: 52Member
    Hi,

    no, it requires smarty 3.
  • George HadjichristofiGeorge Hadjichristofi
    Posts: 48Member
    i write like this but they don't work :( why ?

    {{ list_articles length="10" }}

    <h2 class="arh">{{ $gimme->section->name }} <small>({{ $gimme->issue->name }})</small></h2>

    {{ list_articles length="10" }}
    {{ list_article_authors }}

                    <div class="post wrap">

                        <h2 class="post-title"><a href="{{ uri options="article" }}" rel="bookmark" title="{{ $gimme->article->name }}">{{ if ! $gimme->article->content_accessible }}* {{ /if }}{{ $gimme->article->name }}</a></h2>
                        <p class="post-details">{{ $gimme->article->publish_date|camp_date_format:"%e %M %Y" }} από  {{*<a href="{{ uri options="template author.tpl" }}" title="Posts by {{ $gimme->article->author->name }}">*}}{{ $gimme->article->author->name }}</a> <a href="" title="View all posts in {{ $gimme->section->name }}" rel="category tag">{{ $gimme->section->name }}</a></p>
                        <div class="category-image-block"><a title="{{ $gimme->article->name }}" href="{{ uri options="article" }}"><img src="{{$gimme->author->picture->imageurl }}"{{ uri options="image width 40"}} alt="{{ $gimme->article->image->description }}" class="woo-image thumbnail"></a></div>
    <p>{{ $gimme->article->deck|strip_tags:false|strip|escape:'html':'utf-8' }}</p>


                    </div>
    {{ /list_article_authors }}
    {{ /list_articles }}
                    <div class="more_entries">
                        <div class="alignleft"></div>
                        <div class="alignright"></div>
                        <br class="fix" />

                    </div>


    {{ if $gimme->current_list->at_end }}


    {{ $pages=ceil($gimme->current_list->count/5) }}
    {{ $curpage=intval($gimme->url->get_parameter($gimme->current_list_id())) }}
    {{ if $pages gt 1 }}
    <ul class="pagination">
        {{ if $gimme->current_list->has_previous_elements }}<li class="prev"><a href="{{ uripath options="section" }}?{{ urlparameters options="previous_items" }}">Previous</a></li>{{ /if }}
        {{ for $i=0 to $pages - 1 }}
            {{ $curlistid=$i*5 }}
            {{ $gimme->url->set_parameter($gimme->current_list_id(),$curlistid) }}
            {{ if $curlistid != $curpage }}
        <li><a href="{{ uripath options="section" }}?{{ urlparameters }}">{{ $i+1 }}</a></li>
            {{ else }}
        <li class="selected"><a href="{{ uripath options="section" }}?{{ urlparameters }}">{{ $i+1 }}</a></li>
            {{ $remi=$i+1 }}
            {{ /if }}
        {{ /for }}
        {{ if $gimme->current_list->has_next_elements }}<li class="next"><a href="{{ uripath options="section" }}?{{ urlparameters options="next_items" }}">Next</a></li>{{ /if }}
    </ul>
    {{ $gimme->url->set_parameter($gimme->current_list_id(),$curpage) }}
    {{ /if }}



    {{ /if }}
    {{ /list_articles }}
    :-(
  • ljuba rankovicljuba rankovic
    Posts: 52Member
    hi,

    seems that you mixed few different pieces of code in one big mashup :)

    try this instead:

    <h2 class="arh">{{ $gimme->section->name }} <small>({{ $gimme->issue->name }})</small></h2>

    {{ list_articles length="5" }}

                    <div class="post wrap">

                        <h2 class="post-title"><a href="{{ uri options="article" }}" rel="bookmark" title="{{ $gimme->article->name }}">{{ if ! $gimme->article->content_accessible }}* {{ /if }}{{ $gimme->article->name }}</a></h2>
                        <p class="post-details">{{ $gimme->article->publish_date|camp_date_format:"%e %M %Y" }} από  {{ $gimme->article->author->name }}</a> <a href="{{ uri options="section" }}" title="View all posts in {{ $gimme->section->name }}" rel="category tag">{{ $gimme->section->name }}</a></p>
                        <div class="category-image-block"><a title="{{ $gimme->article->name }}" href="{{ uri options="article" }}"><img src="{{ uri options="image 1 width 40"}}" alt="{{ $gimme->article->image1->description }}" class="woo-image thumbnail"></a></div>
    <p>{{ $gimme->article->deck|strip_tags:false|strip|escape:'html':'utf-8' }}</p>

                    </div>

    {{ if $gimme->current_list->at_end }}

    {{ $pages=ceil($gimme->current_list->count/5) }}
    {{ $curpage=intval($gimme->url->get_parameter($gimme->current_list_id())) }}
    {{ if $pages gt 1 }}
    <ul class="pagination">
        {{ if $gimme->current_list->has_previous_elements }}<li class="prev"><a href="{{ uripath options="section" }}?{{ urlparameters options="previous_items" }}">Previous</a></li>{{ /if }}
        {{ for $i=0 to $pages - 1 }}
            {{ $curlistid=$i*5 }}
            {{ $gimme->url->set_parameter($gimme->current_list_id(),$curlistid) }}
            {{ if $curlistid != $curpage }}
        <li><a href="{{ uripath options="section" }}?{{ urlparameters }}">{{ $i+1 }}</a></li>
            {{ else }}
        <li class="selected"><a href="{{ uripath options="section" }}?{{ urlparameters }}">{{ $i+1 }}</a></li>
            {{ $remi=$i+1 }}
            {{ /if }}
        {{ /for }}
        {{ if $gimme->current_list->has_next_elements }}<li class="next"><a href="{{ uripath options="section" }}?{{ urlparameters options="next_items" }}">Next</a></li>{{ /if }}
    </ul>
    {{ $gimme->url->set_parameter($gimme->current_list_id(),$curpage) }}
    {{ /if }}

    {{ /if }}
    {{ /list_articles }}

  • George HadjichristofiGeorge Hadjichristofi
    Posts: 48Member
    hello
    i copy paste this code but i don't see the page number.
  • ljuba rankovicljuba rankovic
    Posts: 52Member
    Well
    a) Do you have more than 5 articles there? 
    b) in your page's source there is still this code 

    <div class="more_entries">
        <div class="alignleft"></div>
        <div class="alignright"></div>
        <br class="fix" />
    </div>

    what is it used for? check again if you have right code on right place
  • George HadjichristofiGeorge Hadjichristofi
    Posts: 48Member
    i remove this code 
    <div class="more_entries">
        <div class="alignleft"></div>
        <div class="alignright"></div>
        <br class="fix" />
    </div>

    a) Do you have more than 5 articles there?
    no i have only 5 articles

    and i have this now
    <h2 class="arh">{{ $gimme->section->name }} <small>({{ $gimme->issue->name }})</small></h2>

    {{ list_articles length="5" }}

                    <div class="post wrap">


     
     <h2 class="post-title"><a href="{{ uri options="article" }}" rel="bookmark" title="{{ $gimme->article->name }}">{{ if ! $gimme->article->content_accessible }}* {{ /if }}{{ $gimme->article->name }}</a></h2>
                        <p class="post-details">{{ $gimme->article->publish_date|camp_date_format:"%e %M %Y" }} από  {{ $gimme->article->author->name }}</a> <a href="{{ uri options="section" }}" title="View all posts in {{ $gimme->section->name }}" rel="category tag">{{ $gimme->section->name }}</a></p>
                        <div class="category-image-block"><a title="{{ $gimme->article->name }}" href="{{ uri options="article" }}"><img src="{{ uri options="image 1 width 40"}}" alt="{{ $gimme->article->image1->description }}" class="woo-image thumbnail"></a></div>
    <p>{{ $gimme->article->deck|strip_tags:false|strip|escape:'html':'utf-8' }}</p>

                    </div>

    {{ if $gimme->current_list->at_end }}

    {{ $pages=ceil($gimme->current_list->count/5) }}
    {{ $curpage=intval($gimme->url->get_parameter($gimme->current_list_id())) }}
    {{ if $pages gt 1 }}
    <ul class="pagination">
        {{ if $gimme->current_list->has_previous_elements }}<li class="prev"><a href="{{ uripath options="section" }}?{{ urlparameters options="previous_items" }}">Previous</a></li>{{ /if }}
        {{ for $i=0 to $pages - 1 }}
            {{ $curlistid=$i*5 }}
            {{ $gimme->url->set_parameter($gimme->current_list_id(),$curlistid) }}
            {{ if $curlistid != $curpage }}
        <li><a href="{{ uripath options="section" }}?{{ urlparameters }}">{{ $i+1 }}</a></li>
            {{ else }}
        <li class="selected"><a href="{{ uripath options="section" }}?{{ urlparameters }}">{{ $i+1 }}</a></li>
            {{ $remi=$i+1 }}
            {{ /if }}
        {{ /for }}
        {{ if $gimme->current_list->has_next_elements }}<li class="next"><a href="{{ uripath options="section" }}?{{ urlparameters options="next_items" }}">Next</a></li>{{ /if }}
    </ul>
    {{ $gimme->url->set_parameter($gimme->current_list_id(),$curpage) }}
    {{ /if }}

    {{ /if }}
    {{ /list_articles }}
  • ljuba rankovicljuba rankovic
    Posts: 52Member
    Pagination won't appear if it is not needed. Add sixth article and it should appear (list is limited to 5 results, only after that next and previous items exist)
  • George HadjichristofiGeorge Hadjichristofi
    Posts: 48Member
    i have more than 20 article but they don't see nothing
  • ljuba rankovicljuba rankovic
    Posts: 52Member
    But it won't work on Newscoop 3.5.3, it uses smarty 3 functions, and Smarty 3 is used in Newscoop versions starting with  3.6.
    Consider upgrading to 4.0-beta2, it brings a tone of new features, or solve pagination differently (there is one example in Newscoop Cookbook http://en.flossmanuals.net/newscoop-3-cookbook-3-5-2/pagination/)
  • George HadjichristofiGeorge Hadjichristofi
    Posts: 48Member
    how to update Newscoop 3.5.3 to versions starting with  3.6.
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