Itop 3.2.1 AttributeLinkedSet Filter

[Guillaume Vaillant]

Hello,
Are filters on AttributeLinkedSet fields planned for the future?
Or do you have an alternative to display a filtered list ?

Thank you
Regards

[Vincent @ Combodo]

The filter have already an effect in one corner case, when you edit such AttributeLinkedSet(Indirect) as a "property" and not as a tab. The filter is used for edition.
If your purpose is to have a filter in display, you must use AttributeDashboard to display a filtered relationship.
If your purpose is to filter in edition as a tab get a look at PrefillSearchForm() as well as the ExternalKey filter tag for AttributeLinkedSetIndirect

[Guillaume Vaillant]

Thank's for your answer.
For the context i'm trying to add a tab in view mod on the Location Class.
the AttributeLinkedSet work great but i can't filter the result on a specific field.
The DisplayBareRelations seem to not work on Location Class, maybe i'm doing something wrong, but when i try the same method on a custom class it's working well and add the Tab.

[Guillaume Vaillant]

So i should use AttributeLinkedSetIndirect instead of AttributeLinkedSet ?
In this following code, the filter is not working
<fields>
<field id="toto_list" xsi:type="AttributeLinkedSet" _delta="define">
<linked_class>TOTO</linked_class>
<filter><![CDATA[SELECT TOTO AS D WHERE D.tv='yes']]></filter>
<ext_key_to_me>location_id</ext_key_to_me>
<edit_mode>add_only</edit_mode>
<count_min>0</count_min>
<count_max>0</count_max>
</field>
</fields>

[Guillaume Vaillant]

I've also try to do a method to display a tab filter like i want but the tab is not showing on the Location, the same method is working on other Class :
<methods>
<method id="DisplayBareRelations" _delta="define">
<static>false</static>
<access>public</access>
<type>Overload-cmdbAbstractObject</type>

<![CDATA
function DisplayBareRelations(WebPage $oPage, $bEditMode = false)
{
parent::DisplayBareRelations($oPage, $bEditMode);
if ((!$bEditMode) && (MetaModel::IsValidClass('TOTO')))
{
//Afficheurs
$myID = $this->GetKey();
$oIfFilter = DBObjectSearch::FromOQL("SELECT TOTO AS D WHERE D.tv='yes' AND D.location_id = {$myID}");
$oIfSet = new CMDBObjectSet($oIfFilter);
$iNumber = $oIfSet->count();
$sTabName = $oPage->FindTab('/^' . Dict::S('Class:Location/Attribute:list2') . '/');
if ($iNumber > 0)
{ // here we use the standard iTop way to display tab with data inside
$oPage->SetCurrentTab(Dict::S('Class:Location/Attribute:list2') . " ({$iNumber})");
} else { // or without data inside with no brackets and no count
$oPage->SetCurrentTab(Dict::S('Class:Location/Attribute:list2'));
}
$oBlock = new DisplayBlock($oIfSet->GetFilter(), 'list', false);
$aExtraParam = array('menu' => true, 'display_limit' => false);
$oBlock->Display($oPage, Dict::S('Class:Location/Attribute:list2'), $aExtraParam);
}
}
]>

</method>
</methods>

[Vincent @ Combodo]

DisplayBareRelations works on all class, but it's much more work than adding a simple AttributeDasboard which would display what ever filtered lists and dashlets related to the current object, you want.

[Guillaume Vaillant]

Great thank you, it's works with a Dashboard