ADF UI: Creating Autosuggest LOV Dinamic

I was curious to know if ADF supports autosuggest LOVs just like google search.. getting suggestions as you type in. Now, I found ADF has a nice way to achieve auto-suggest LOVs. 

1. Example UseCase: 

Let us take simple example based on scott schema. Lets say we're creating a new employee record and we need to enter departement name while creating the employee record. Let's make DeptName as LOV and implement auto-suggest behavior for the DeptName. i.e., getting the auto-suggested list of values as you type in the department name in the LOV.

2. Implementation Steps:

i. Create two entities on Emp and Dept tables (Lets say they are EmpEO and DeptEO).

ii. Create association between these EmpEO and DeptEO on DeptId.

iii. Create a VO (say EmpDeptVO) joining these two EOs. Make EmpEO as base entity and DeptEO as referenced entity.

iv. Create view accessor in EmpDeptVO on DeptVO and create LOV(Combobox with List of Values) on Dname (which is in referenced entity i.e., DeptEO) attribute in EmpDeptVO.



v. Drop this attribute as an List of Values -> ADF LOV Choice List into the jsf page. And, set autoSubmit="true" for the LOV as we need to fetch results from DB for each key-stroke.


vi. Now, select the LOV, right click -> 'Inser inside' -> select 'Auto Suggest Behavior' and give value for SuggestedItems as "#{bindings.Dname.suggestedItems}".

The LOV code will be as below:


vii. Now, run the jsf page and you can find the auto-suggest list as you type in the LOV.


Últimas Noticias

Actualmente aumentar la  productividad y la competitividad empresarial es cada vez una tarea... Uno de los portales inmobiliarios más conocidos de Guatemala...
Nuevo proyecto realizado por Infoacp, una web en prestashop : En wiwi-pc...
More inNoticias  

Documentos Recientes


Linkedin Twitter Facebook Youtube
Copyright (c) InfoAcp 2013. All rights reserved. Mantenimiento Informático
Infoacp Empresa de Informática, diseño gráfico, desarrollo de aplicaciones de gestión, Odoo, Contratos de mantenimiento informatico
Diseño y soluciones TIC Infoacp S.L.
Murcia Murcia 30007 España
Localización: 37.9956589, -1.1284899
868 70 76 94
informática, diseño gráfico, reparación de ordenadores, reparación de portatiles, reparación de móviles, programas de gestión para empresas, odoo, desarrollo odoo, programacion odoo, contratos de mantenimiento informatico