Adding custom predicate

Forum|Forum|9 years ago
September 28, 2016
4 respostas
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In the attached picture, how can I add in my own custom predicate. That is the edition search form page btw.

My use case is I'm trying to search for a property but need a 'LIKE' constraint in there. The

OOTB property predicate currently doesn't do that.

Thanks you

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smacdonald2008

Level 10

Because ootb one does not do that -- you can write your own using Java - this API: com.day.cq.search.PredicateGroup.

See this article as an example:

https://helpx.adobe.com/experience-manager/using/customtags1.html

Hope this helps....

A

Anonymous

Sorry if I wasn't clear. I want to add my own custom predicate into that list. So I can tie my custom component in with my own query.

So when I edit a search form I want to be able to see my custom predicate in that list and add that into the form.

smacdonald2008

Level 10

I have never attempted to configure the search form. However - here is the docs:

https://docs.adobe.com/docs/en/aem/6-1/administer/operations/search-forms.html

Looks like you can configure a lot there. Look at the section title: ADDING OPTIONS PREDICATES. Looks like you can overlay some nodes to meet your requirements. Have you tried that?

A

Anonymous

I looked into that however it will still function the same as putting in an property predicate. I need to change up how the property predicate queries in the back end

and looking ways to extend this.

A

ashwiniv2817

Level 2

I've managed to add in the custom predicate into the search form field.

My only problem is hooking the bank end logic to my custom predicate.

According to this adobe code:
https://github.com/Adobe-Marketing-Cloud/aem-docs-custom-predicate-evaluator/blob/master/src/main/java/com/adobe/aem/docs/search/ReplicationPredicateEvaluator.java

Not sure where in CRDXE can I hook this line from the code onto : @Component(metatype = false, factory = "com.day.cq.search.eval.PredicateEvaluator/repli")

Thanks

Hi,

Did u succeed in creating new custom search predicate?

If yes ,pls share the steps to follow

Thanks,

Ashwini

AnkurAhlawat-1

Level 6

For adding a custom asset search predicate, you need to create 3 things:-

overlay and add your field - /libs/settings/dam/search/facets/formbuilderconfig/predicatetypes/items/<fulltext>
Create a field property resource - dam/gui/coral/components/admin/customsearch/formbuilder/predicatefields/fulltextpredicatefield
Create field resource type - dam/gui/coral/components/admin/customsearch/searchpredicates/fulltextpredicate
Select a field resource view(How it should look) - granite/ui/components/foundation/form/textfield

Your back end logic will hook into Step 2 and 3.