Locating on a location on GMap using combo box using SDK

Hi All,
I have a requirement to locate a city on google map using combo box. I want name of cities to appear in combo box and on selecting a city, map should be able to locate that city. This combo box will be visible on map itself. Combo box can be a component of either Xcelsius or Flex Builder.
I think combo box dragged from Xcelsius component panel not able to communicate with google map which is embedded in form of swf through manage and packager.
So, I tried with Flex Builder combo box component, but not able to done it. I am not getting the flow how to communicate between combo box and google map.
I can locate a particular city giving a latitude and longitude through propertysheet.
Please, if anyone could help me out asap.
Thanks in advance!

Hi Monammed,
The said functionality should work. Please check your logic one more time. Also, try using some spreadsheet components mapped to the cells in question and understand how the data is flowing during run-time. This will help you test things. Delete spreadsheets when you are done with identifying the issue.
Lets check the combo box mapping one more time : Map the source of the combo to the entire range; labels in the combo box ONLY to the country column in the source range(typically this may be the left most column in the range); selected item should be mapped to the cell that has the destination for the icon and the type for default selection may be dynamic. Well, if there is any hard-coding of values involved anywhere, do check the spellings and other trivial things.
Do let me know if this was helpful and if you need any more help.
Thanks,
Prasanna

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Using Combo box at the backend

Hi,
I am using combo box at the backend to filter rows to a particular destination.
The problem is the labels are going to populate at the runtime and the selection of item in combo box is also going to populate at the run time. I have an icon which inserts eg: country in a cell, then this cells is used by combo box as a item selection(label) to filter rows from source. But unfortunately the comb box is not selecting any value i.e no item is selected dynamically. But if i manually drill down it is working but the label is not changing dynamically based on the changes in label by icon.
For eg my data:
Country and profit populate at run time
Country          Profit
India               5000
Germany        4000
Now i have icon which selects country (hard coded in excel) upon clicking the mouse on it and inserts in A1 suppose the value hardcoded is "India". Now this A1 is used as a "selected item" for combo box. the source to combo box is the above country and profit which populates at run time.
Now when i execute the dashboard. The value is inserted in A1 after clicking the icon but it is not picked up by combo box as "item selected" and hence combo box does not filter any data.
Can any pls help.
Thank you. I will award full points for correct solution.

Hi Monammed,
The said functionality should work. Please check your logic one more time. Also, try using some spreadsheet components mapped to the cells in question and understand how the data is flowing during run-time. This will help you test things. Delete spreadsheets when you are done with identifying the issue.
Lets check the combo box mapping one more time : Map the source of the combo to the entire range; labels in the combo box ONLY to the country column in the source range(typically this may be the left most column in the range); selected item should be mapped to the cell that has the destination for the icon and the type for default selection may be dynamic. Well, if there is any hard-coding of values involved anywhere, do check the spellings and other trivial things.
Do let me know if this was helpful and if you need any more help.
Thanks,
Prasanna

Dependent combo boxes using webservice

Hi All,
I'm trying to create a depended combo boxes using af:selectOneChoice, using webservice datacontrol. When i try to change the value of the first combo box which has hard coded values (eg. Continent), The depended combo box (eg.Country) is empty. (which is returned via webservice) When i again change the value of the first combo box, I get the corresponding values(Countries) generated. The very first time when a value is selected is not binded to the model. Why is this happening and how to overcome this issue. I tried using the value change listener and assigned the current value to binding but there was no change in the behaviour.

Thanks for your response Frank. The Sample worked fine. But when i try to implement the same i ran into issues.
First, I created a combo box for continents and a managed bean.
<af:selectOneChoice label="Region" id="soc1" autoSubmit="true"
                              valueChangeListener="#{locateBean.setRegion}">
            <af:selectItem label="Asia" value="Asia" id="si3"/>
            <af:selectItem label="Europe" value="Europe" id="si2"/>
            <af:selectItem label="NA" value="NA" id="si1"/>
          </af:selectOneChoice>Then I created a combo box for countries using the webservice data control.
          <af:selectOneChoice value="#{bindings.Country.inputValue}"
                              label="Country"
                              required="#{bindings.Country.hints.mandatory}"
                              shortDesc="#{bindings.Country.hints.tooltip}"
                              id="soc2" partialTriggers="soc1">
            <f:selectItems value="#{bindings.Country.items}" id="si4"/>
          </af:selectOneChoice>In the managed bean as
    public void setRegion(ValueChangeEvent event) {
        this.region = (String)event.getNewValue();
    }1. When i run and select an continent, the values are not getting populated in the country combo box. If i refresh the page or select another value for the continent, then its is getting populated.
2. When i tried to execute the operation manually at pagedef on value change event,
        OperationBinding operBinding = getBindings().getOperationBinding("GetCountryList");
        operBinding.execute();I'm getting an warning as <FacesCtrlListBinding> <getInputValue> ADFv: Could not find selected item matching value Afghanistan of type: java.lang.String in the list-of-values.Why the value binded to the managed bean or model is not getting updated for the first time. Is this the expected behavior.

How to get Subvalues using Combo box ?

Hi , friends,
I have one Combo box :
Having list of all Districts
When i select one of District it will give all related villages
regarding District that i selected in another combo box.
How to achieve this ? in one page itself
I have another idea but its not good..
where
1) first select District from Combo
2) Press submit
3) second page displays another combo and fetch perticular villages
and display in another combo.
but this technique requires more page navigation.
I want it should be on one page itself
PLEASE HELP ME ....
Ghanshyam
Message was edited by:
Ghanshyam

the brand old dependent combo issue..
as far as i know i could tell you for every two days a similar post is being posted here on the same thread..
you could have taken a look of them....
Anyways there are many ways of doing it....
In the days when XmlHttpRequest Object was not invented ppl used to achieve this using Hidden iframe and then updating parent frame dropdown by calling a javascript function onload of the page. or by auto refershing the page after saving the form state inside the scope of session.
However,using XmlHttpRequest Object (AJAX) nowdays is one of the smater ways of acheving tasks as these.
checkout one such examples where i've posted a similar example in the last reply
http://forum.java.sun.com/thread.jspa?threadID=5170019
hope this might help :)
REGARDS,
RaHuL

Combo Box Use Global Data issue

I am using a drop down combo box to select a name, and have checked specifiy item values, am using the item numbers in a switch statement to populate other text boxes depending on selection of drop down. These same items appear several times in the form, so am setting them to use global data. All work great except for the textboxes bound using global data to the drop down. In those results, it's putting the item number, not the text value. How do I get the text value to show instead of the item value? Thank you!

Resolved it by changing the switch statement to use the text value instead of item number, and unchecked the specify item values in the combo box. I would be interested for future use to learn how to do this, but no worries if not. At least the form is operating the way it needs to. Thanks.

Using Combo Box in Web Report 6.0

Has anyone had success using a combo box on the parameter form in
a Reports 6.0 web report? I can successfully use a list of
values, but this requires that the user must select an entry.
Some parameters may be null. Current environment is NT4 SP4,
OAS4.07, Oracle Developer Server 6.0.
Thanks!
S Hatch
null

Hello,
You need to create a client-side PL/SQL package as Program Units for your report. In this package you can define a package variable to hold and share your file handle, and create functions to open, write, and close the file. You can call these functions from the Before Report, Formula, and After Report triggers in your report.
Regards,
The Oracle Reports Team --skw

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

To filter data in two dates using combo box component

Hi,
I have a requirement like, i need to filter data in chart between two dates from two combo box.. From combo_box and To combo_box.
I am using one QaaWS to populate LOV's into Combo box's and another QaaWS for chart data. Universe is the same one on SAP BI query.
LOV's are populating into both combo's and chart as well, i used a query refresh button after choosing two dates and press button.
Data is not reflecting as per the choice of dates.
If any one have such scenario, request you to share the same....
Thanks in advance...
Raj..

Problem is with ranges, not with dates, my data is working fine with CALDAY (in BI Query)....
My query variable is on FiscalPeriod month, like "FEB 2011" to "OCT 2011" and is optional, but it is fails in QaaWS to execute when i try to input any months.
If we give default values in BI query format is like K4/010.2011 for october month. QaaWS doesnt fail and executes, but if i change any value in QaaWS it is taking as "OCT 2011"
And in Xcelsius it is not recognizing eaither of the formats like, K4/010.2011 or "OCT 2011"
the format is not matching with xcelsius.

Changing xy graph scale using combo box selection

Hello,
I have a xy graph with x scale set to 10k and y scale set to 6 by default.
I have a combo box which i use to select what the graph will display. For example in combo box i have 3 choices, A, B, C.
If i select A, xy scale is set to 10k and 6. If i select B, xy scale is set to 2.5k and 8, if i select C, xy scale is set to 4k and 10 respectively. Is there some functions that i can use to do this?
Thanks.
Solved!
Go to Solution.

Like this (attached)?
Of course, if the data actually follows these mins and maxes, you could just turn on auto scaling and it would do it automatically
Tim Elsey
LabVIEW 2010, 2012
Certified LabVIEW Architect
Attachments:
Untitled 1.vi ‏14 KB

Can I Display a Selection or Combo box using MIDP

Hey All,
How can I display a Selection or Combo box in My Form Using MIDlet. Please send a Way to do this. Thanks in Advance.

Hi
use 'List' for displaying menu..
check the api for 'javax.microedition.lcdui.List' class
regards
williams

Set a combo box using script

Hi, I am building an AIR application that reads in XML to set
up a form for editing and saving back the XML. I am using the
standard flash components including the combo box. I am trying to
set the combo box value to a value in the XML, say for instance
alignment which only has the possible selection settings of "left",
"center" or "right". I have looked through the documentation but I
can't seem to find the right code that will set an existing combo
box to the desired selection. I know my paths are correct as I can
call the open() method to open the combo box. Anyone able to help.
If I get this sorted and my application is as good as done.
Cheers,

have you tried combobox.selectedIndex=#

Populating a combo box using values in a table

I am trying to populate a drop down box with values from a table. I have got so far.
The combo box is populated however the values in the box are blank.
Can some suggest the necessary modifications?
$query="select distinct(house_type) from tbl_accommodation";
$stmt = ociparse($conn, $query);
ociexecute($stmt);
echo '<select name="house_type">';
echo '<option value = "-1">Select:</option>';
while($row=ocifetch($stmt)) {
echo '<option>' . $row['house_type'] . '</option>';
echo '</select>';
Thanks

The ocifetch() function needs ociresult() to get the data. See
http://us.php.net/manual/en/function.oci-result.php
You might want to use oci_fetch_assoc() instead.
while($row=oci_fetch_assoc($stmt)) {
echo '<option>' . $row['HOUSE_TYPE'] . '</option>';
}For associative arrays, use the column name in upper case.
NB Oci_fetch_assoc() is a PHP 5 function. If you don't have it, then
you are using PHP 4 which has a much older version of the OCI8
extension. I'd recommend upgrading PHP, or just replacing the old
OCI8 with a newer one. See other recent threads about how to do this.

How to view the records in datagrid using Combo Box Selection

hi friends,
i having one combo box,that combo box having 10 students name in list format.
If i click any one of the students name it will only show the Particular student record in datagrid with respective fields(student name,rollnumber,percentage);
how i will do this
please give any suggession or show snippet demo.
it will be more helpful to do this,
Thanks in advance
B.Venktesan.

Hi,
As your requirement , i think you will have to use selectedItem or selectedIndex property of combobox. And accordingly fetch data and provide it to dataprovider of datagrid.Following code can help you.
<?xml version="1.0" encoding="utf-8"?>
<s:Application
xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="
library://ns.adobe.com/flex/spark" xmlns:mx="
library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600">
<fx:Declarations>

</fx:Declarations>
<fx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
import mx.controls.Alert;
import spark.components.List;[
Bindable]
var array:ArrayCollection = new ArrayCollection();
public function insert():void{
array.addItem(Combo1.selectedItem
as String);DG1.dataProvider=array;
]]>
</fx:Script>
<s:ComboBox x="118" y="64" id="Combo1" change="insert()" >
<s:dataProvider>
<s:ArrayList>
<fx:String>AAA</fx:String>
<fx:String>BBB</fx:String>
<fx:String>CCC</fx:String>
</s:ArrayList>
</s:dataProvider>
</s:ComboBox>
<mx:DataGrid x="118" y="154" id="DG1" >
<mx:columns>
<mx:DataGridColumn>
</mx:DataGridColumn>
</mx:columns>
</mx:DataGrid></s:Application>
Thanks and Regards,
Vibhuti Gosavi | [email protected] | www.infocepts.com

Report error when using combo box and one text field is empty

I'm building an interactive pdf in adobe pro 9. My problem is the following: I have one text field where you can enter a numeric code and that is used to populate another text field when I choose an option on one combo box.For example: suppose I write the code 123 in the text field "A" and that the combo box has two options ("data" and "-"). When I select "-", another text field "B" is empty, while when I select "data" i populate the text field "B" using the code entered "A" with the text "data_123". In order to do this I use the standard javascript code in the Format>Custom tab of the combo-box.
My questions are:
- how can I prevent the pdf to proceed selecting an option in the combo box when the field "A" is empty?
- how can I update the field "B" every time that I change the text in "A"? I found that the text is "B" is updated only when I press the selection in the combo box.

You can set the combo box to read-only in the Validate event of the A field:
// Validate script for text field
getField("combo1").readonly = !event.value;
To update the value of B when A changes, you can expand the script above to something like:
// Validate script for text field
var f1 = getField("combo1");
var f2 = getField("B");
// If there is an entry in the A field...
if (event.value) {
    f1.readonly = false; // Make sure the combo box is activated
    f2.value = f1.value === "-" ? "" : "fa.value + event.value; // Update the value of field B
} else {
    f1.readonly = true; // Deactivate the combo box
    f2.value = f2.defaultValue; // Reset field B
You might also want to reset the combo box somewhere in there, but it's not clear to me when you would want to do that.

How to use COMBO box in prc application

am using KVM -kjava to create a graphical user interface application.First i want to put combo box in my prc appliction,i have found a class implementing combo box but i could not understand if an item is selected from combo box then the screen below the combo box is painted ,so how to restore(repaint) the screen below the combo box ...can any body send me the code..

What combo box ? Did you create it ?
As to re-painting: Determine what components were covered by the combo, and repaint them.

Locating on a location on GMap using combo box using SDK

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