Setting value in input combo box list of values programmatically.

Hi,
I have the following requirement.
I have a combo box LOV defined in the column of application table. Whenever the user is trying to change this value, I need to check for a condition and invoke a warning popup with yes/no button and allow the user to change if dialog outcome is 'yes'. If the outcome is 'No', then i need to reset the combo box to its original value. To do this, in the valuechangelistener of LOV, I am invoking the warning popup and control will coming out of the valuechangelistener and dialog listener will be called.
How do i set the combo box value in dialog listener ? and How do I retain the existing value of the LOV if user clicks on 'No' button.
Jdev Version : Build JDEVADF_11.1.1.7.0_GENERIC_130226.1400.6493
Thanks in advance.
Harish

You could, for example. store both of them (old value, along with new one) in the pageFlowScope. You can do that in the valueChangeListener (before calling popup), and use them in the dialog listener...

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Regarding input combo box list of values

Hi,
I am using JDev 11.1.1.5.0
I used the input combo box list of values in adf application based on VO.When I type a value in the input combo box and press TAB key,it gives first item of that list rather than that entered value and when I open the list, it shows the repeating values of the first item.
Please suggest me some solutions.

Hi,
hard to say based on your description. Try with 11.1.1.6 or 11.1.17 and if it reproduces, provide a test case based on the HR schema. Is that an option ? Then send it my way in a zip file renamed to "unzip". My mail address is in my OTN profile, just follow the named link left to this reply
Frank

Display Attribute for Combo Box List of Value

Hi all,
I am wondering that if even for JDeveloper 12c we need to keep doing this work around https://blogs.oracle.com/adf/entry/combo_lov_how_to_display in order to display a meaningful attribute?
Regards

You could, for example. store both of them (old value, along with new one) in the pageFlowScope. You can do that in the valueChangeListener (before calling popup), and use them in the dialog listener...

Retriving data from database on selecting particular value in the combo box

Hi,
On selecting the particular value from the combo box, the corresponding value of the other segement fields should be retrived from databse and displayed in the text box

Babel,
If you don't have a query bdoc and the business query that joins both 2 tables already, then please crate one.
After that, write this code on the change of the combobox.
You would have to change the names below for the Query, properties, anchor, parameters, controls.
===================================
Private Sub ctrlBankNameCombo_onValueChanged2(ByRef boundAttributeChanged As Boolean)
On Error Resume Next
Dim objBankQuery As BusinessQuery
Dim ObjBankCol As BusinessCollection
Dim strID As String
If Not boundAttributeChanged Then Exit Sub
strID = ""
strID = myanchor.bo.getAttribute("BankNameComboProperty") ' Bank ID
If strID <> "" Then
    Set objBankQuery = gServices.factory.newBusinessQuery("MyNewQuery")
    objBankQuery.Mandt = "000"
    objBankQuery.BANKID = strID
    Set ObjBankCol = objBankQuery.query
       If Not ObjBankCol Is Nothing Then
           ctrlBankAddress.Value = ObjBankCol.getAttribute(1, "BankAddress")
           ctrlBankPhone.Value = ObjBankCol.getAttribute(1, "BankPhone")
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End If
===================================
Regards,
Vadim.

Setting Data Field of Combo Box

I have a result set passed back as an Array. I want to set
and reference a combo box with those values
The first element in the array should be the data, the second
should be the label
I can get the label set, but i Cannot get and set the "data"
the actually selected value.
For example: my function is
public function onResult_getSkillsetNames( result : Array ) :
void
skillsetName_cmb.dataProvider = result;
skillsetName_cmb.labelField = "skillsetName";
skillsetName_cmb.selectedItem = result[0];
skillsetName_cmb.text = result[1];
//skillsetName_cmb= results[0];

Look this post.
Combo Box dataField
Support
This may help you if you want to select another index than
the index of the dataprovider.
Best

Populating Combo Box list value In Multiple Row

Hi,
i to have the same problem .
I have used add_list_element to populate the list value of the combo box in multiple row.
I am selecting the list value from the database where the combo box value will be different for each row. However, when i do this.
All the previous row combo box list value will follow the combo box value in the last row. How can i resolve this?
i tried with lov but hasnt had any sucesss.in case of LOV can we make the list to appear automatuically and select a value????i havent had much sucesss over it??
is thr any work around for this apart from lov?

Hi,
which product or technology are you talking about ?
Frank

Combo box list update or insert restriction

Dear all,
I have a list item which type is combo box.
it shows the Departments list from the department table at run time.
i populate at through a procedure at runtime.
problem
the user could update the list by writing something into it.
i want to force the user to just select a value from the list, not update or insert.
i change the properties of the list item which prevent insertion or updation,
but it disable the selection from the list as well.
how to prevent the user to write something in the combo box list while giving him the
selection authority using the combo box list item?
Thanks and Regards

thank you dear,
but i want to use the combo box instead.
for popup list there is a problem of the null value,
you must assign a value to the popup list and set its required property to true for doing so.
and the combo box do not need this. and my desired functionality require it.
Edited by: Muhammad on Feb 28, 2010 3:10 AM
Edited by: Muhammad on Feb 28, 2010 3:21 AM

When i change the value of a combo box using a property node it displays the value not the item label

I am using a combo box as a select list for text serial commands. I have items like "engineering", "GUI", and "Scan" for the commands "MDE", "MDN", and MDS respectively which i have input as the corresponding value in the combo box. so for example the label "engineering" has the value "MDE" in the combo box items list. when the Vi starts it needs to read the current value MDE, MDN, or MDS and then i want it to display on the front panel the item text corresponding to that command value.
To do this i have tried to read the serial command, ie MDS and then wire that to a "value" property of a property node of the combo-box, but instead of displaying the corresponding item label, "Scan", it displays the value "MDS" on the front panel instead. i want the front panel to use the label text when choosing and displaying but the block diagram to use the serial commands. Can this be done with a combo box? I'm trying to use a combo box so i can keep it all text and avoid having to build a case statement to convert enums or rings from a numerical value to the text command.
The correct text value is wired to the value property and it does exist in the combo-box. I have unchecked "values match items" and selected to not allow undefined values.

Don't use the value property node. Use the Text.Text property node. When creating the property node, select Text, then in the next pop-up box, select Text.
- tbob
Inventor of the WORM Global

Populating Database values into a combo box in STRUTS Framework

Hi Guys,
I am currently working on a STRUTS Framework project and I can't get much resources related to the problems that I'm facing.
Currently I need to populate a JSP file's Combo box with database values. What I don't know here is the syntax used to in STRUTS framework to populate the Combo box with database values. Anyone with experience related to this topic, please kindly help me out.

Struts doesn't define anything about the datab layer. You're free to implement how you will.
Struts instead guides you into following an MVC pattern.
You populate a combo box with values from a bean.
So you need to set up a bean for this page to talk to.
That bean can be populated from the database - but at that point you're in java/jdbc code - and away from the struts layer.
My suggestions
1 - Define a bean to represent the information from the database.
2 - write a method that queries the database, and copies the data into a List of those beans. This will be your Data access layer.
3 - in your action, call that method, and then set the list of beans as a request attribute. Or maybe as a property on a form.
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Can we hide the real value of input text box and show other value in ADF?

Hi All,
I have a table in which i have one the column as "Quantity" and text box as "quantity" :-
<af:column sortProperty="quantity" filterable="true"
sortable="true" headerText="Quantity" id="c3"
width="60"
rendered="#{row.bindings.booleanFlag.inputValue != 'E'}"
filterFeatures="caseInsensitive">
<div align="center">
*<af:inputText value="#{row.bindings.quantity.inputValue}"*
label="#{bindings.queryProductResponseType.hints.quantity.label}"
required="#{bindings.queryProductResponseType.hints.quantity.mandatory}"
columns="#{bindings.queryProductResponseType.hints.quantity.displayWidth}"
maximumLength="#{bindings.queryProductResponseType.hints.quantity.precision}"
shortDesc="#{bindings.queryProductResponseType.hints.quantity.tooltip}"
id="it5" partialTriggers="it19"
readOnly="#{row.activeYN == 'N'}">
<f:validator binding="#{row.bindings.quantity.validator}"/>
<af:validateRegExp pattern="^[1-9]+[0-9]*$"
messageDetailNoMatch="Quantity must be in whole number format."/>
</af:inputText>
</div>
</af:column>
Now when the user will enter say 400 in input text box "quantity" , the value should be divided in the same row to other column text box say "conversion" which holds the value as 40 , so if the division doesn't give any remainder(means remainder =0 ) means real value(400/40) = 10 then it should set the value of input text box "quantity" as 10 but the user should be able to see 400 which he/she entered before, as we want to send the 10 as request but we have to show 400 to the user and if remainder goes greater than 1 than it should show an error.
I have to implement this in value change listener of the text box as i need to calculate the real value each time for a row.
How should i implement this ?
Thanks .
Thanks.

Thanks timo,
But can you give me full details how should i implement this as i am newbie to ADF. I have found the data control in Data controls tab in left hand side and right click on it -> edit definition -> but it does not give me the option to add attribute , it just give me the option to edit the existing attribute. Can you explain me how to add the transient attribute and how to implement it ? Any sample code snippet ?
Thanks.
Edited by: user13644804 on May 15, 2011 10:09 AM
Edited by: user13644804 on May 15, 2011 10:09 AM

Programmatically Change Combo Box List

Hello,
I searched heavily on these forums and found answers that were close, but I cannot quite figure out the following:
I have a large number of individual RF assemblies, most having the same test requirements. My plan is to create a combo box (or similiar) from which the assembly number can be selected. This box will then provide a numeric value to a case structure, which will then provide the need test parameters and what not.
I know the combo box list can be populated with a property node and the property node fed by an array. It is my hope to be able to put this info in a spreadsheet file that can be updated as necessary and then imported into the VI at run time. Therein lies my problem.
Using the strings and value[ ] property, I can make the combo box work correctly, but I cannot figure out how to import the spreadsheet into the proper format to feed the property node. I've tried various spreadsheet import schemes offered on these forums, but none quite hit it. I've tried to figure it out on my own, but I'm just spinning my wheels.
Any help would be appreciated.
Thanks.
Attachments:
PullDown_Module.vi ‏30 KB

Hello,
I've attached a VI that I think will help you. I actually used the Index & Bundle Cluster Array function, which I don't think I've ever used before. Anyway, this function gets the two arrays of strings from my tab-delimited text file and manipulates them into an array of clusters containing two strings each, which is the data type required by the StringsAndValues[] property of the Combo Box:
I hope this gets you started in the right direction. Good luck!
-D
Message Edited by Darren on 03-17-200602:18 PM
Darren Nattinger, CLA
LabVIEW Artisan and Nugget Penman
Attachments:
Combo_Box_Screenshot.jpg ‏100 KB
Combo_Box.vi ‏27 KB
data.txt ‏1 KB

Add items to a combo box list if not in existing list

I'm trying to set up a combo box for an expense report form. I want users to be able to select an account from an existing combo box list or to add an account to the list if it doesn't exist already.
Ideal situation:
For example, the user has "Office Supplies" and "Meals - Business Related" as existing options in the combo box. They need to enter a parking expense, which doesn't exist on the list, so they type in "Parking" in the combo box. They attempt to advance to the next field. A message box pops up and says, "Do you want to add "Parking" to your list of expense options? They click "Yes" and the combo box will now include Parking in the future.
Any assistance would be greatly appreciated!

George,
Do you know of a way to save the list addition to the original file without saving any new form data with it? In other words, I would like the item to be on the list when the document is opened in the future, but if they just save it, it will save with the form data they've just entered.
Thanks!

How to get value of html combo box (i.e select) in jsp?

Hello,
I was just wondering how to get value of html combo box in jsp page. My code for combo box is:
<select name="combo" size="1">
<%
List<Project> projects = mgr.getProjects();
for(Project project : projects){
%>
<option value="<%= project.getId()%>"><%= project.getName()%></option>
<%
%>
</select>
I thought combo.value might give me the value, but it throws exception.
Any help is appreciated.
Thanks.

The combo does not exists in Java, but only in HTML. You have to submit the form containing the combo and then use request.getParameter("combo") to get it's value ;-)

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Hey,
I have recently started form development in IDM. I seem to have stumbled at the first hurdle. I have created a combo box with some hard coded values. I want a variable to hold the value of what is currently selected in the combo box. The reason is what is selected in the combo box will affect what appears further down on the form.
Can anyone help me achieve this?
Thanks for your time

There may be many good answers to this problem. One may be the fact that the value of the combo box is accessible futher down in the form simply by referencing the name of the combo box.
For example, if the name of the combo is cmbVal and assuming the base context is variables, you can later reference that field (in a Disable, Derivation, Expansion...) with <ref>cmbVal</ref>.
If the base context was variables.user, the same would hold true, let's say, for waveset.capabilities, where the reference would be <ref>waveset.capabilities</ref>.
A more creative alternative might include setting a Process, Activity, or Action level variable in the expansion of the combo and then referencing that value later on. This requires that the combo has action and isn't as good of a solution as the first.
Hope that helps.

CUIT is not giving name property value for VB combo boxes

Hi Everyone,
We are testing simple Vb6 controls using CUIT. Using CUIT we can get name property value of Vb6 button control. But for simple Vb6 combo box, CUIT is not showing name property value.
I want to add CUIT assertion for combo box name property value. how can I add ?
For more details please see the image
Regards,
Rajendar..

Hi Rajendar,
Do you record a coded UI test with the coded UI test builder? If so, which item did you record?
>>How can I get combobox.SelectedItem without identifying combo box?
It doesn't mean that we don't identify the control. Generally we use the unique property as the search property to find/capture the control.
Like this blog here:
http://blogs.msdn.com/b/visualstudioalm/archive/2012/02/01/guidelines-on-improving-performance-of-coded-ui-test-playback.aspx
SelectedItems versus
SelectedIndices property
For large number of items, it is preferable to use SelectedItems. SelectedIndices essentially does an Instance search internally, which is slower compared to unique automation property based search. Use SelectedIndices only when
the items don’t have unique Automation properties. And of course exercise caution over changes to the list content.
I think you could get a useful sample here:
https://social.msdn.microsoft.com/Forums/vstudio/en-US/a32bc4a6-f562-436d-96a4-a3409b1b3e73/codedui-and-combobox-i-want-to-go-to-the-next-nonselected-item-in-combobox?forum=vstest
Best Regards,
Jack
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Setting value in input combo box list of values programmatically.

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