This version provides more functionality:
1) if you select subcategory then subcategories of specific root category are shown even when you reload the page
2) every selected category/subcategory is highlighted
Steps to do:
1) Open search.php in your libs folder.
Find following code:
PHP Code:
//should we filter to just this category?
if(isset($this->category))
{
//$catId = $db->get_var("SELECT category_id from " . table_categories . " where category_name = '" . $this->category . "';");
$catId = get_category_id($this->category);
if(isset($catId)){
$child_cats = '';
Then Add this code after it:
PHP Code:
//===========categories ADDON-AnALienHolakres3
$selected_root_id = $db->get_var("SELECT category_parent FROM " . table_categories . " WHERE `category_id` = " . $catId);
$main_smarty->assign('selected_root_id',$selected_root_id);
$main_smarty->assign('selected_cat_id',$catId);
//============addon END
2) If you have Pligg version 9.7 replace all code in categories.tpl (templates/template/sidebar modules folder) with:
PHP Code:
{php}
function set_root_smart() {
global $main_smarty;
$root_id=Array();
$array = tree_to_array(0, table_categories);
//get array of categories
foreach ($array as $cat) {
$cat_id[]=$cat['auto_id'];
}
//get array of subcategories
foreach ($array as $subcat) {
$cat_parent[]=$subcat['parent'];
}
//compare and set root ids
foreach ($cat_id as $category_id){
foreach ($cat_parent as $category_parent){
if ($category_id && $category_parent) {
if ($category_id==$category_parent) {
if(!in_array($category_id,$root_id)) {
$root_id[] = $category_id;
}
}
}
}
}
$main_smarty->assign('root_id',$root_id);
return $root_id;
}
set_root_smart();
{/php}
<div class="tlb">
{php}
echo "<span><a onclick=\"new Effect.toggle('cats','blind', {queue: 'end'}); \"> <img src=\"".my_pligg_base."/templates/".The_Template."/images/expand.png\"></a></span>";
{/php}
<a href="#">{#PLIGG_Visual_Category_Title#}</a>
</div>
<div id="cats" style="padding-bottom:1px">
<ul class="nav-secondary">
{section name=thecat loop=$cat_array start=1}
{if $cat_array[thecat].spacercount lt $lastspacer}{$cat_array[thecat].spacerdiff|repeat_count:'</ul>''</div>'}{/if}
{if $cat_array[thecat].spacercount gt $lastspacer}<ul>{/if}
<a href="{$URL_rsscategory, $cat_array[thecat].auto_id}" target="_blank" style="border:none;">
<img src="{$my_pligg_base}/templates/{$the_template}/images/rss.gif" border="0" style="float:right;padding-right:7px;"></a>
{section name=root2 loop=$root_id start=0}
{if $cat_array[thecat].auto_id eq $root_id[root2]}
{if $root_id[root2] neq $selected_root_id}
<img id="picroot{$cat_array[thecat].auto_id}"style="float:right;padding-right:7px;margin-top:1px;width:18px;height:14px" src="../templates/yget/images/scroll_down.ico" width="18" height="14"
onmouseover="this.src='../templates/yget/images/scroll_down_hover.ico';this.width='18';this.height='14'" onmouseout="this.src='../templates/yget/images/scroll_down.ico';this.width='18';this.height='14'" onmousedown="document.getElementById('subcat{$cat_array[thecat].auto_id}').style.display='';document.getElementById('picrootU{$cat_array[thecat].auto_id}').style.display='';this.style.display='none'">
<img id="picrootU{$cat_array[thecat].auto_id}"style="float:right;padding-right:7px;margin-top:1px;display:none;width:18px;height:14px" src="../templates/yget/images/scroll_up.ico" width="18" height="14"
onmouseover="this.src='../templates/yget/images/scroll_up_hover.ico';this.width='18';this.height='14'" onmouseout="this.src='../templates/yget/images/scroll_up.ico';this.width='18';this.height='14'" onmousedown="document.getElementById('subcat{$cat_array[thecat].auto_id}').style.display='none';document.getElementById('picroot{$cat_array[thecat].auto_id}').style.display='';this.style.display='none'">
{else}
<img id="picroot{$cat_array[thecat].auto_id}"style="display:none;float:right;padding-right:7px;margin-top:1px;width:18px;height:14px" src="../templates/yget/images/scroll_down.ico" width="18" height="14"
onmouseover="this.src='../templates/yget/images/scroll_down_hover.ico';this.width='18';this.height='14'" onmouseout="this.src='../templates/yget/images/scroll_down.ico';this.width='18';this.height='14'" onmousedown="document.getElementById('subcat{$cat_array[thecat].auto_id}').style.display='';document.getElementById('picrootU{$cat_array[thecat].auto_id}').style.display='';this.style.display='none'">
<img id="picrootU{$cat_array[thecat].auto_id}"style="float:right;padding-right:7px;margin-top:1px;width:18px;height:14px" src="../templates/yget/images/scroll_up.ico" width="18" height="14"
onmouseover="this.src='../templates/yget/images/scroll_up_hover.ico';this.width='18';this.height='14'" onmouseout="this.src='../templates/yget/images/scroll_up.ico';this.width='18';this.height='14'" onmousedown="document.getElementById('subcat{$cat_array[thecat].auto_id}').style.display='none';document.getElementById('picroot{$cat_array[thecat].auto_id}').style.display='';this.style.display='none'">
{/if}
{/if}
{/section}
{if $pagename eq "published"}
{section name=root loop=$root_id start=0}
{if $cat_array[thecat].auto_id eq $root_id[root]}
<a href="{$URL_maincategory, $cat_array[thecat].safename}" style={if $root_id[root] eq $selected_cat_id}"font-weight:bold;padding-bottom:5px;color:#0033e3"{else}"padding-bottom:5px;"{/if}>{$cat_array[thecat].name}</a>
<div id="subcat{$cat_array[thecat].auto_id}" {if $root_id[root] neq $selected_root_id} style="display:none"{/if}>
{assign var=root_category value=$cat_array[thecat].auto_id}
{/if}
{/section}
{if $cat_array[thecat].auto_id neq $root_category}
<a href="{$URL_maincategory, $cat_array[thecat].safename}" style={if $cat_array[thecat].auto_id eq $selected_cat_id}"font-weight:bold;padding-bottom:5px;color:#0033e3"{else}"padding-bottom:5px;"{/if}>{$cat_array[thecat].name}</a>
{/if}
{else}
{section name=root loop=$root_id start=0}
{if $cat_array[thecat].auto_id eq $root_id[root]}
<a href="{$URL_queuedcategory, $cat_array[thecat].safename}" style={if $root_id[root] eq $selected_cat_id}"font-weight:bold;padding-bottom:5px;color:#0033e3"{else}"padding-bottom:5px;"{/if}>{$cat_array[thecat].name}</a>
<div id="subcat{$cat_array[thecat].auto_id}" {if $root_id[root] neq $selected_root_id}style="display:none"{/if}>
{assign var=root_category value=$cat_array[thecat].auto_id}
{/if}
{/section}
{if $cat_array[thecat].auto_id neq $root_category}
<a href="{$URL_queuedcategory, $cat_array[thecat].safename}" style={if $cat_array[thecat].auto_id eq $selected_cat_id}"font-weight:bold;padding-bottom:5px;color:#0033e3"{else}"padding-bottom:5px;"{/if}>{$cat_array[thecat].name}</a>
{/if}
{/if}
</li>
{assign var=lastspacer value=$cat_array[thecat].spacercount}
{/section}
</ul>
</div>
If you use latest Pligg version (0.98) please read next post.
09-19-2007, 11:46 AM
