Question about continue statement

João Carrolo

Newbie
Posts: 26

Question about continue statement

on :September 21, 2019, 4:44 pm #25

I have a question regarding programming using "continue" statement

The code is this.

Code: [Select]

            <?php View::newInstance()->_exportVariableToView('latestItems', klass24_pt_random_items()); ?>

            <?php if( osc_count_latest_items() > 0) { ?>
              <div class="block">
                <div class="wrap">
                  <?php $c = 1; ?>

                  <?php while( osc_has_latest_items() ) { ?>
   
   
                  <?php if(osc_is_this_category('skip_latest', osc_item_category_id())) { ?>
                      <?php continue; ?> 
                  <?php } ?>
   
                    <?php klass24_pt_draw_item($c, 'gallery'); ?>
                    
                    <?php $c++; ?>
                  <?php } ?>

I set in administration to display in latest listings 30 listings and that value comes in function: osc_count_latest_items() with value = 30

I build a plugin to skip listings from selected categorie to be displayed in latest listings section...

The problem is if i have for example 4 listings in a selected category to be displayed in latest listings, im entring 4 times inside the below code and the continue statement send me again for the "while":

<?php if(osc_is_this_category('skip_latest', osc_item_category_id())) { ?> <?php continue; ?> <?php } ?>

The final result, and my issue is instead have 30 listings in latest listings i only have 26, because i enter 4 times in thw loop with the statement inside...

So the question is, how can i solve this????

Best Regards

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calinbehtuk

Administrator
Posts: 171

Re: Question about continue statement

on :September 21, 2019, 5:05 pm #26

Hi! Why you don't use osc_query_items function?

And include only categories that you want to display.

Code: [Select]

<?php 
osc_query_item(array(
    "category" => "id_1,id_2"
));
if( osc_count_custom_items() == 0) { ?>

<?php while ( osc_has_custom_items() ) { ?>
//items
<?php } ?>

<?php } ?>

<< Last edit: September 21, 2019, 5:07 pm by calinbehtuk >>
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