Display only certain type of listings

2012-05-11T10:53:32Z

Real live examples:

New page

In OSClass 3.0 we introduced the function '''osc_query_item($params)''' where ''$params'' could be a string or an array.

== Example of usage ==
You should call osc_query_item($params) function and later loop through the items with the "custom_items" helpers as usual

===Only one keyword:===
<syntaxhighlight lang="php">
osc_query_item("keyword=value1,value2,value3,...");
</syntaxhighlight>

===Multiple keywords:===
<syntaxhighlight lang="php">
osc_query_item(array(
"keyword1" => "value1,value2",
"keyword2" => "value3,value4"
));
</syntaxhighlight>

== Real live examples ==

===Only one keyword:===
<pre class="prettyprint">
<?php osc_query_item("region_name=Madrid");
if( osc_count_custom_items() == 0) { ?>
<p class="empty"><?php _e('No Listings', 'modern') ; ?></p>
<?php } else { ?>
<table border="0" cellspacing="0">
<tbody>
<?php $class = "even"; ?>
<?php while ( osc_has_custom_items() ) { ?>
<tr class="<?php echo $class. (osc_item_is_premium()?" premium":"") ; ?>">
<?php if( osc_images_enabled_at_items() ) { ?>
<td class="photo">
<?php if( osc_count_item_resources() ) { ?>
<a href="<?php echo osc_item_url() ; ?>">
<img src="<?php echo osc_resource_thumbnail_url() ; ?>" width="75" height="56" title="<?php echo osc_item_title(); ?>" alt="<?php echo osc_item_title(); ?>" />
</a>
<?php } else { ?>
<img src="<?php echo osc_current_web_theme_url('images/no_photo.gif') ; ?>" alt="" title=""/>
<?php } ?>
</td>
<?php } ?>
<td class="text">
<h3><a href="<?php echo osc_item_url() ; ?>"><?php echo osc_item_title() ; ?></a></h3>
<p><strong><?php if( osc_price_enabled_at_items() ) { echo osc_item_formated_price() ; ?> - <?php } echo osc_item_city(); ?> (<?php echo osc_item_region();?>) - <?php echo osc_format_date(osc_item_pub_date()); ?></strong></p>
<p><?php echo osc_highlight( strip_tags( osc_item_description() ) ) ; ?></p>
</td>
</tr>
<?php $class = ($class == 'even') ? 'odd' : 'even' ; ?>
<?php } ?>
</tbody>
</table>
<?php }; ?>
</pre>

===Multiple keywords:===
<pre class="prettyprint">
<?php osc_query_item(array(
"category_name" => "cars,houses",
"city_name" => "Madrid"
));
if( osc_count_custom_items() == 0) { ?>
<p class="empty"><?php _e('No Listings', 'modern') ; ?></p>
<?php } else { ?>
<table border="0" cellspacing="0">
<tbody>
<?php $class = "even"; ?>
<?php while ( osc_has_custom_items() ) { ?>
<tr class="<?php echo $class. (osc_item_is_premium()?" premium":"") ; ?>">
<?php if( osc_images_enabled_at_items() ) { ?>
<td class="photo">
<?php if( osc_count_item_resources() ) { ?>
<a href="<?php echo osc_item_url() ; ?>">
<img src="<?php echo osc_resource_thumbnail_url() ; ?>" width="75" height="56" title="<?php echo osc_item_title(); ?>" alt="<?php echo osc_item_title(); ?>" />
</a>
<?php } else { ?>
<img src="<?php echo osc_current_web_theme_url('images/no_photo.gif') ; ?>" alt="" title=""/>
<?php } ?>
</td>
<?php } ?>
<td class="text">
<h3><a href="<?php echo osc_item_url() ; ?>"><?php echo osc_item_title() ; ?></a></h3>
<p><strong><?php if( osc_price_enabled_at_items() ) { echo osc_item_formated_price() ; ?> - <?php } echo osc_item_city(); ?> (<?php echo osc_item_region();?>) - <?php echo osc_format_date(osc_item_pub_date()); ?></strong></p>
<p><?php echo osc_highlight( strip_tags( osc_item_description() ) ) ; ?></p>
</td>
</tr>
<?php $class = ($class == 'even') ? 'odd' : 'even' ; ?>
<?php } ?>
</tbody>
</table>
<?php }; ?>
</pre>

== List of available keywords ==
* author
* country
* country_name
* region
* region_name
* city
* city_name
* city_area
* city_area_name
* category
* category_name
* results_per_page
* page
* offset

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2012-05-11T10:15:38Z

List of customizing tips:

← Older revision		Revision as of 10:15, 11 May 2012
Line 111:		Line 111:
	* [[Customizing the theme and language of reCAPTCHA]]		* [[Customizing the theme and language of reCAPTCHA]]

		+	* [[Display only certain type of listings]]



	[[List of supported plugins]]		[[List of supported plugins]]

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Display only certain type of listings

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