Disabling Lov values when it matches with output text values of the table

User_EGW4G

disable inputtext based on lov selection using a bean

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Here the requirement is when a parentOrg list values (which is selected) is should be compare with orgCode values and it should disable it 

1.outputtext and Lov values 

 <af:column sortProperty="#{bindings.SourceSystemOrgs.hints.Orgcode.name}"

                      sortable="false"

                      

                      id="c24" filterable="true"

                      filterFeatures="caseInsensitive">

                 <af:outputText value="#{row.OrgCode}"

                         id="it8"/>

                </af:column>

  <af:column headerText="#{bindings.SourceSystemOrgs.hints.ParentSrOrganizationCode.label}">

                 <af:inputComboboxListOfValues id="pareId"

                                popupTitle="Search and Select: #{bindings.SourceSystemOrgs.hints.PCode.label}"

                                value="#{row.bindings.tionCode.inputValue}"

                                model="#{row.bindings.ParentizationCode.listOfValuesModel}"

                                required="#{bindings.SourceSystemOrgs.hints.ParentSrOrgCode.mandatory}"

                                columns="#{row.bindings.Code.hints.displayWidth}"

                                shortDesc="#{bindings.SourceSystemOrgs.hints.Pare.tooltip}"

                                valueChangeListener="#{Bean.OrgVCL}"

                                disabled="#{Bean.OrgEnable eq 1} "

                                autoSubmit="true"

                                binding="#{Bean.OrgBindVal}">

                  <f:validator binding="#{row.bindings.OrgCode.validator}"/>

                 </af:inputComboboxListOfValues>

                </af:column>

                

Timo Hahn

User, tell us your exact JDev version, please!

Explain what problem you have to get this implemented.

How should it look like?

Timo

dvohra21

Though not providing the code to use, use  Ajax partial page render.

Using partial triggers, one component, referred to as the target component, is rerendered when any event occurs on another component, referred to as the trigger component.

https://docs.oracle.com/middleware/1213/adf/develop-faces/adf-faces-ppr.htm#BABHBJFH

Timo Hahn

User, tell us your exact JDev version, please!

That can be done with some code. You need to tweak the model of the af:inputComboboxListOfValues to disable all items that are already used. Essentially it's like shown here chrome-extension://oemmndcbldboiebfnladdacbdfmadadm/https://www.oracle.com/technetwork/developer-tools/adf/learnmore/102-disable-selectmany-chckbx-1672609.pdf for a selectMAnyCheckBox component.

You might want to look at https://raviteja8.wordpress.com/2017/12/22/disable-few-items-in-select-one-choice-lov-in-oracle-adf/ too. Here you see that the disabled property is using EL to enable/disable items. You can point to a bean method where you return true or false depending on your condition.

Timo

User_EGW4G

thanks Timo for the links these are useful.

The JDeveloper version is 12.2.1.5.

I am trying with the second approach basically , little different in the approach

as i need to compare a selected list values with the input text that to when equals with the row values of inputtext.

Can we compare  af:inputComboboxListOfValues selected list with every inputtext of organization code in an EL expression of disabled property ?

Timo Hahn

User, no you can't without saving the selected values yourself in a bean. You can add a valuechangeListener to the component and when the values change add the new value to your internal list of selected values and remove the old value from the list. The method you use for the disabled property of the itemList can then use this list and see if an item is already selected or not.

By the way, 12.2.1.5 is not an official release. As you are an employee, you should ask this using an internal channel.

Timo

User_EGW4G

thanks Timo for your inputs