Dynamic enable/disable

Hi
in my application i have tabular form with report 5 columns
p1,p2,p3,p4,p5
and a button "add row" when I click on add row button
all 5 columns should be enabled but once i submit and add the row in the table
p1,p2 and p3 should be disabled or locked not updatable,.
i should able to update only p4 and p5 columns
i checked the forum but could not get any matching my requirement.
can any one please help me how to do this.
thanks very much in advance.

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[ADF UIX] Dynamically enabling/disabling fields

Hi
Another newbie question.
Does anybody have any pointers on how to dynamically set the read-only property of a messageInputText field dependent on the value of another field in an ADF UIX input-only-form?
To set the scene: I have a VO with the following columns:
1) id
2) subtype (values L or N)
3) field1 (only editable when subtype = L)
4) field2 (only editable when subtype = N)
When the user creates a new record, the subtype will default to L. I need field1 to be enabled and field2 to be disabled. If the user changes the subtype field to N, field1 must be disabled and field2 enabled.
Is this possible? Or is this best left to the spanking new ADF Faces?
(My environment: JDeveloper 9.0.5.2 build 1618)
Thanks!
CM.

Some research reveals one method to do this: EL (Expression Language).
As an example I had the following messageLovInput that I wanted to dynamically make read-only (similar to enabling/disabling) dependent on a value in another field 'InputRequiredInd'. As such the following tag was implemented:
<messageLovInput
model="${bindings.DsvId}"
id="${bindings.DsvId.path}"
destination="dataSetValidationRulesLevelOneLov.uix"
partialRenderMode="multiple"
partialTargets="_uixState"
readOnly="${!empty bindings.InputRequiredInd.inputValue ? false : true}"/>
You'll note in the readOnly element an "EL" expression. Essentially this says if the InputRequiredInd is not empty then return false otherwise true.
A useful reference:
http://www-106.ibm.com/developerworks/java/library/j-jstl0211.html
I hope this is helpful to someone!
Cheers,
CM.

ADF Faces: Dynamically enabling / disabling client validation

Hi Frank,
Im using JDeveloper 11.1.1.2.0 version. I want to disable the client side validation for some condition. I have read related information from Frank blog .
But In that frank used adf-faces-config.xml file for the following configuration.
<adf-faces-config xmlns="http://xmlns.oracle.com/adf/view/faces/config">
<skin-family>oracle</skin-family>
<client-validation-disabled>true</client-validation-disabled>
</adf-faces-config>
But in my application, I could not find adf-faces-config.xml file. I dont know where to configure please provide me the information.
Regards,
Felix

Hi,
in JDeveloper 11g this no longer is an option. To disable client validation you set immediate=true on the UI component, which youalso can do dynamically. Howerver, ensure you refresh the component after changing the immediate property state.
Frank

Dynamically enabling/disabling results using RunState.Execution

We run with our station options set to have results disabled for all sequences. BUT, at one point in a sequence run from the tools menu (i.e., not using the process model), we want to temporarily turn on results recording, run a step or two to record results, and then turn result recording back off.
I am calling an ActiveX/Com step to enable results using RunState.Execution DisableResults(false). I then run various steps that should be recording results, but my Locals.ResultList remains empty. Have also tried to calling RunState.Execution AddExtraResult, but no luck.
My true goal is to be able to call the TestReport sequence of the SequentialModel.seq file which takes as its first parameter the "results container". I want to be able to send a very select, small set of results that are generated from my sequence run from the tools menu. I tried various ways of creating a "dummy" result list, but was unsuccessful doing that as well.
Any ideas?

Barry,
For RunState.Execution DisableResults to work, The Engine and | or Sequence must also be False depending on what setting you have set to disable.
So in your case you need to set IEngine.DisableResults(False). You dont really need to call RunState.Execution DisableResults(False), use this if you what to switch on | off recording of selective steps rather than all steps in a Sequence.
Use Sequence.DisableResults to disable all steps in a Sequence.
Hope this helps
Regards
Ray Farmer
Regards
Ray Farmer

Make MultiValue Parameter Dynamically Enable/ Disable

Hi,
I have two MultiValue parameters in SSRS report. Both the parameters are independant of each other. If I choose value from first parameter, Second parameter should be disabled dynamically. If I choose value from second parameter, First
parameter should be disabled dynamically.
Can this be achieved in SSRS ?
Is there a workaround to achieve the above scenario ?
Regards
G. R. Venkatesh

Using nulls is one way. Another way is to set a default value say NotApplicable. Just set below expression for default value
IIF(Len(Parameters!SecondParameter.Value) > 0,"NotApplicable",Nothing)
Similarly for the other parameter
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs
Hi Visakh,
I am new to SSRS.
Could you please share a workaround sample for my scenario
I tried to implement the expression for Multivalue parameter1 default value, The parameter1 has below expression
=IIF(Len(Parameters!SecondParameter.Value) > 0,"NotApplicable",Nothing)
and Parameter2 has below expression
=IIF(Len(Parameters!FirstParameter.Value) > 0,"NotApplicable",Nothing)
I get a error saying "The expression references the parameter 'parameter2' which doesn not exist in the parameters collection. Letters in the names of parameters must use correct case"

Dynamically enabling/disabling opc-binding to shared variables?

Hi.
I've got some shared variables binded to my OPC server, but sometimes some variables need to "ignore" the OPC updates and and be simulated, and in some cases, all of the variables.
So, I've got an application to dynamically change the shared variables properties: Network.UseBinding and Network.URL to "connect to" or "disconnect from" the OPC server, but is there a way to "unbind" the whole library from the OPC quickly and restore it back when need it?
I tried creating and deleting the IO server programatically but the variables go "bad"...
Is this is a good practice or should I change the method?

Hi Keptat, you can bind them directly to the OPC sever but you need to add
psp: at the begining.
For example
   psp:\\localhost\IOServer\ModbusSlave1.000001
   psp:\\aebenjamin\IOServer\OPC1.Channel_0_User_Defined.Ramp.
   psp:\\ host \ library\IOservername.register
An easy way to find the complete address y bind a Variable with psp
binding to the OPC server and you will get the path.
In the example code it gets the psp address from a Library, but won't get
you the directions of the registers inside the IOserver, so you need this list
manually.
Another option is create 2 libraries one with the variables binded to the IO
Server and the other binded to the simulated info, in this case you just have
to point to the library, and get the address of all variables.
Also you have to make sure the OPC server is deploy and you can see it
in the Distributed System Manager
Best Regards
Benjamin C
Senior Systems Engineer // CLA // CLED // CTD

Dynamically enable a field based on a selected table row

Hi everyone.
I'm getting really confused right now, please show me the right way. My approach may be, and probably is, wrong since I am self learning this and all I have is an ASP.NET background.
I have a page with a table in it. I've created a DataControl for a collection I've made and mapped it to the table. I added a column that shows an "edit" button. On it's click, I open a popup that shows the selected row's data. Naviguation controls are also present on the popup.
This is working fine.
My problem comes in the popup. Each row has multiples fields. These fields, shown on the popup, need to dynamically be enable/disable. To toggle those field, the only way I can see right now is to have a function that takes into parameter the rowId and the fieldName. Based on those two fields, I can get the necessary information to know if I need to enable or disable the control.
What I was aiming for, but then again I totally failed, was to have that function called on the "enabled" EL Expression, returning a Boolean.
Now that this has been said, can someone guide my on how to dynamically enable/disable each field based on the selected row.
Thanks !

Above +
why don't you create a bean method that returns a Boolean ans through EL Expression Builder select the method to this property.
btw .. on which components are you setting this?
Also,
If there is business logic that prohibits to update this object unless that is met.. you can also do it as..
In EOImpl .. override isAttributeUpdateable(int i) method eg:
@Override
public boolean isAttributeUpdateable(int i) {
if(i == this.ENAME && "KING".equalsIgnoreCase(this.getEname())){
return true;
}else
return super.isAttributeUpdateable(i);
and then in UI for the component say
ReadOnly = #{bindings.Ename.updateable}
Or, In UI
disable = #{ bindings.Ename.attributeValue == 'KING' & bindings.Mrg.attributeValue == null ? true : false}
adf does provides many ways to do it ..
Cheers, Amit

Dynamic enabling of input fields via radio btn in report selection screen?

Hi there!
I was wondering whether one can dynamically enable/disable input fields on a selection screen of a report-program.
Or is this only possible for selection screens in dynpro-programs?
If possible for reports - could you give an example?
Thanx a lot.
Andreas

Hi,
yes..You can dynamically disable and enable inputs fields in the selection screen..
Check this ex..If you press the first radio button..The second input will be disabled...And vice versa..
PARAMETERS: p_r1 RADIOBUTTON GROUP g1 USER-COMMAND usr DEFAULT 'X',
p_r2 RADIOBUTTON GROUP g1.
PARAMETERS: p_input1 TYPE matnr MODIF ID m1,
p_input2 TYPE matnr MODIF ID m2.
AT SELECTION-SCREEN OUTPUT.
LOOP AT SCREEN.
IF p_r1 = 'X'.
IF screen-group1 = 'M2'.
screen-input = '0'.
ENDIF.
ELSE.
IF screen-group1 = 'M1'.
screen-input = '0'.
ENDIF.
ENDIF.
MODIFY SCREEN.
ENDLOOP.
Thanks,
Naren

Using XMLLIST - Enable/Disable Menu Items

I am using XMLList for creating menu items.
I want to enable / disable menu items based on the permissions to the user.
Below is the code snippet:
<fx:XMLList id="newData">
                              <menuitem id="item1" label="{resourceManager.getString('taskmgmt', 'taskmgmt.label.newProject')}" />
                              <menuitem id="item2" label="{resourceManager.getString('taskmgmt', 'taskmgmt.label.projectFromTemplate')}" enabled="false"/>
                    </fx:XMLList>
private function ItemClickHandler(event:MenuEvent):void
     if(PermissionManager.isAddPermitted("WTM_PROJECT_PLANNING")){
                                                       ProjectAssignmentModel.projectAssignmentFlag=false;
                                                       if(event.item.@label == resourceManager.getString('taskmgmt', 'taskmgmt.label.newProject')){
                                                                 clearModel();
                                                                 dispatchEvent(new SwitchViewEvent(SwitchViewEvent.SWITCH_VIEW_EVENT,false));
protected function newMenuButton_clickHandler(event:MouseEvent):void
                                        if(! PermissionManager.isAddPermitted("WTM_PROJECT_PLANNING")){
                                                  newData.item1.enabled = false;
                                        else
                                                  menuList.dataProvider = newData;
                                                  menuList.show(event.stageX + 5 , event.stageY + 5);
                                                  mode = CREATE;
Based on the permission, I want to dynamically enable / disable the "New Project" button.
Can someone provide information how to achieve this ?
Further update on this, it is giving the following error while running of the application:
"TypeError: Error #1089: assignment to list with more than one item is not supported"

Resolved by using the correct Data Provider and iterating through the list

Need help with OA Framework. Enable/Disable LOV dynamically

Hello,
I am new to OA Framework. My requirement is as follows;
The page should have a field with parameter org code (LOV). When the user selects an org and click GO button, the page should display all the inactive items (which have no Sales order or work order for last 2 years). In the table region, user selects single record or multiple records by a check box. The selected records should be processed after clicking a submit button in the table region. The process is, calling an API to change the status of the item to Inactive or some other status. The status should be determined by the user by selecting a LOV within the table region. I could create LOV based field for org code and could display the data on the page. I have been trying to display the LOV for item status , I have created a LOV under table region under table components > table actions. I could open the LOV and select a value, but the value is not defaulting to the field on the page. Somebody please help me with a suggestion or if you have the code for a similar kind of requirement please share with me.
Also, need some suggestion on how to enable and disable LOV dynamically. I want to display the 2 LOV's in different regions. I want to enable the LOV for Item Status only after the org code is selected and the page populated after the user clicks GO button.
Thanks in Advance…..

Hi,
I could open the LOV and select a value, but the value is not defaulting to the field on the page.pls check the LOV mapping ,this might be wrong.
to enable/Disable LOV dynamically ,u need to use PPR,please check the lab solution exercise create employee chapter to learn to implement PPR functionality.
Thanks
Pratap

Enable/disable/defaulting the radio button in tabular Form

Hi friends,
I have one radio button column in my tabular form with 3 values for it.
<li>FC
<li>BC
<li>EC
I need to enable/disable the radio buttons according to the position of the user.
If the position of the user is CEO means,
then FC radio button has to be checked defaultly and also for him he needs to have BC and EC radio buttons to be enabled.
If the position of the user is between(1-4) grades means,
then FC radio button has to be disabled, but BC radio button has to be checked defaultly and also for him he needs to have EC radio buttons to be enabled.
If the position of the user is between(4-6) grades means,
then FC, BC radio button has to be disabled, but EC radio button has to be checked defaultly.
How i can achieve this radio button enabling/disabling and defaulting it dynamically according to the user.
Where i need to specify this kind of restriction inorder to work for me in my application.
Brgds,
Mini

Hi Bob,
thanks for your reply first, and your suggestion too.
I tried in the below manner on the lov definition of my radio button and it hide/shown according to the user who logs into the application.
SELECT 'FC' d, 'FC' r FROM DUAL WHERE lower(:APP_USER) = (select lower(user_name) from apps.xxhy_ams_details_v where upper(job_name) = 'CEO')
UNION ALL
SELECT 'BC' d, 'BC' r FROM DUAL WHERE lower(:APP_USER) IN (select lower(user_name) from apps.xxhy_ams_details_v where grade_name
BETWEEN 1 and 4 OR lower(:APP_USER) = (select lower(user_name) from apps.xxhy_ams_details_v where upper(job_name) = 'CEO'))
UNION ALL
SELECT 'EC' d, 'EC' r FROM DUALBut how i can check the radio button defaultly according to the user who logs in .
<li> If the employee with the position CEO logs into the application means, he needs to have FC to be checked defaultly.
<li> If the employee with the grade between(1-4) logs into the application means, he needs to have BC to be checked defaultly.
<li> If the employee with the grade between(5-12) logs into the application means, he needs to have EC to be checked defaultly.
Note:
Instead of hide/show the radio buttons defaultly whether it is possible to enable/disable the radio button according to the user who logs into the application.
Brgds,
Mini...

Enabling / Disabling graphs and opening a new Front Panel Window

Hi,
I have a simple application of showing 12 analog signals on 12 different graphs placed vertically in aligned position. I have to develop a user interface so that if user wants to display signal no. 1, 4 and 6 out of total 12 signals, he should make selection using check boxes and click a re-draw button. It should result in opening a separate window with these three signals displayed as separate graphs aligned vertically and adjusted to fit window size. Similarly later user can change his selection of displaying signals (from same acquired data) say 1, 3, 5, 6, 8, 9, 11 & 12 and click Redraw button. It should result in opening a new Window showing all these signals as separate graphs which are aligned vertically and resized to fit the window. Now I have two major issues in this context.
1) I have been searching LabView help to locate a way to open a new window for this purpose but I failed to locate any way for it. As per my limited knowledge, it seems that we cannot have multiple "Front Panel" windows in Labview.
2) For the graph I could not locate a control to enable/disable a graph so that it appears or vanishes. Is there any way to achieve it?
I shall appreciate your valuable advice. I shifted from "Lab View Signal Express" to "Lab View" in order to achieve this user interface design but I am still not successful in finding a good solution for this application.
Regards
Mnuet

Hi Mnuet,
You can do what was said above. Here is a KB on dynamically loading VIs. It looks something like this.
Dynamically loaded VIs are loaded at the point in code while running, as opposed to being loaded when the parent VI is loaded into memory like normal subVIs. You can make a reference to them and then control the front panel appearance, their run status, etc with property nodes and invoke nodes.
Jeff | LabVIEW Software Engineer

Is there a way to enable/disable a tabular form item based on the value of a second item?

Hi Everyone,
I have a tabular form based on a collection. The column c050(maps to f30) will be either Y/N. If it is Y, then I would like to enable column c024( maps to f24) (which happens to be a radio button based on lov). If the value of c050 = N, then disable c024. There are potentially many rows, and the item c024 would only be enable/disabled for the specific row. So if row 1 has c050=Y and row 2 has C050=N then row 1 c024 is enabled, and row 2 c024 is disabled. Hope that makes sense.
I have created a dynamic action called enable/disable HMS fields.
event=CHANGE
selection type = jquery selector
jquery selector = input[name='f30']
condition EQUAL TO
value Y
true action1 - enable, jquery selector, input[name='f24']
true action 2 - alert, You have added an HMS Species. There may be additional data to enter. thanks
false action1 - disable jquery selector, input[name='f24']
false action2 - alert, no hms worries.
The alerts in both cases show properly...but nothing seems to happen to f24.....what am I doing wrong?
thanks

Agh! This is the first time you mention this is a radio button! That changes things a lot! As you can see, the format is different (f24_0001_0001) than what we have discussed (f24_0001).
Radio buttons have their own quirks. My bad, I should have asked what you had. But since you said your original selectors on input were working I just thought these were text fields or something like that.
How about you change it to a drop down list just so that you can see all work? And fully understand it.
Then you can work out the radio button option.
If that doesn't get you there... I'm going to ask you setup an example in apex.oracle.com and give me credentials to log in and take a look.
I could re-try the js on my side with a radio but it will take some time.
So just to be clear... f30 is a drop down and f24 is a radio?
See, this line:
$x_disableItem("f24_" + row, true);
Is NEVER going to find the radio buttons because it's missing the 3rd 0001 and 0002 (how many options do you have?)
So perhaps you try it like this:
$x_disableItem("f24_" + row + '_0001', true);
$x_disableItem("f24_" + row + '_0002', true);
... keep going for the options...
Do the same for the false of course.
But I think this needs a better approach if you'll have radio buttons. I just need to work it out.
Ok, go try things...
Thanks
-Jorge

Updating date while enabling/Disabling user in AD

Hi All,
We are using FIM 2010 R2 SP1 and integrated with AD.
All integration is done through synch rule and no coding.
Now we have a new requirement to update date in AD while enabling and disabling user.
Kindly suggest, how it can be achieved through synch rule.
Thanks,
Mann

Hi Mann.Cool,
You can't set a date dynamically thought sync rule. Instead, I suggest you parse useraccountcontrol and set an custom attribute with value enabled/disabled.
See
http://idmgnt.wordpress.com/xpath-custom-expression/ (Check if an account is enable or not)
Once is done:
Create two new sets "Enabled users" and "Disabled users"
Create a WF with T4F Function Evaluator, to set your date attribute (http://oxfordcomputergroup.com/technology/software-tools-components )
Create the mpr
Let me know if you want more details
Regards,
Sylvain

Screen Personas 2.0 Enable/Disable script button in Javascript

Hi,
Has anyone tried enabling or disabling script buttons on a flavor using Javascript. I have two script buttons,
The first one (Button1) searches for a contract based on the contract id provided by the user in a text box. (So, the script triggers the transaction me33k, fetches and displays the relevant fields in the flavor)
Now, based on whether the contract is present in the system the user needs to click another script button (Button2) which will allow him to create an order. Currently the button is disabled (ScriptButton.IsEnabled = false in the Properties menu).
In the Button1 script towards the end, I need to enable Button2 is a contract is found. So in the Button1 script, at the final step I try to calculate in JS and write the following JS code,
var args.btn2id = document.getElementById("Personas/blahblahblah");
args.btn2id.disabled = false;
But this is never works. And I have noticed that the control id does not return the control object in Javascript (so, args.btn2id is always null) and I tried removing the '/' and various other options.
Has anyone ever tried to enable/disable buttons in Personas? Is it even possible?
Abhijeet

You don't have access to the Personas control properties from JavaScript to dynamically change them.
About the only thing that comes to mind is Tobias' method to hide the script button if you want to disable it.

Dynamic enable/disable

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