How does zblogPHP get all the classifications

  When writing the configuration of the development theme, it is often used to select the classification to be called by the current module. For example, we can specify the corresponding classification ID for a module on the home page. Usually, we need to find the corresponding classification ID number in the classification management, which will cause inconvenience and affect efficiency. It would be much more convenient if all the classifications were obtained by code and provided to users to directly select operations. It is intuitive and can greatly prompt the operation efficiency. So how does zblogPHP get all categories? Specific implementation code

Under development theme When writing the configuration, it is often used to select the classification to be called by the current module. For example, we can specify the corresponding classification ID for a module on the home page. Usually, we need to find the corresponding classification ID number in the classification management, which will cause inconvenience and affect efficiency.

It would be much more convenient if all the classifications were obtained by code and provided to users to directly select operations. It is intuitive and can greatly prompt the operation efficiency. that zblogphp How do I get all the classifications? The specific implementation code is as follows:

Method 1, get all the classifications, and the subcategories are marked with L

 < select  class="select" name="Forum[umData]">  <? php echo OutputOptionIt em sOfCategories($zbp->Config('umTheme')->umData);  ?> </select>

among $zbp->Config('umTheme')->umData To configure the interface label, the final output code format is as follows:

 <select class="select" name="Forum[umData]"> <option selected="selected" value="1">Product Center</option>    <option value="2">&nbsp; L Jade carving ornaments</option>    <option value="3">&nbsp; L Jade pendant</option>    <option value="4">&nbsp; L Jade bracelet</option> <option value="5">Master craftsman</option> <option value="6">Latest information</option>    <option value="7">&nbsp; L Industry information</option> </select>

Method 2, obtain all classification and classification id numbers, and the sub classification is marked with L

 <? php foreach ($zbp->categorysbyorder as $cate){ ?>    <option value="<?php echo $cate->ID;  ?> " >        <? php if ($cate->Level == 1||$cate->Level == 2) {echo'└';} echo $cate->Name;?>< span>(<? php echo $cate->ID;  ?>)</ span>    </option>  <? php } ?>

The final output code format is as follows:

 <option selected="selected" value="1">Product Center<span>(1)</span></option> <option value="2">L Jade Carving Ornaments<span>(2)</span></option> <option value="3">L Jade pendant<span>(3)</span></option> <option value="4">L Jade bracelet<span>(4)</span></option> <option value="5">Master craftsman<span>(5)</span></option> <option value="6">Latest information<span>(6)</span></option> <option value="7">L Industry information<span>(6)</span></option>