Display dynamic array values

Hi !
All I just want to do is to look for a bean value stored into an array, dynamically.
The final code should be something like :
<% for( int i = 0; i < 10; i++ ) { %>
<h:outputText value="#{foo.bar[<%=i%>]}" />
<% } %>Obviously this doesn't work, but how is it possible to make it work ? ^^
10 Duke Dollars for the first one who answers :)

Ok, actually it doesn't work at all...
From Oracle ADF Faces FAQ :
ADF Faces tags can be used inside of the < af:forEach > tag (it is, unfortunately, not possible to support standard tags inside < af:forEach > ).
It appears it's the same issue as with JSTL...
Does anybody know another way to do that ?
Is it really impossible to include code like <%= i %> ??
Is it simply impossible to do what i want...

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Display Javascript array value OnChange instead of Bean value

I intially loop through a collection of employees display the values within the employee loop I have a select statement that i loop through a collection of programs that has on OnChange. I want to display the javascript value instead of the bean value onChange. The following code displays the bean value initally and onChange it displays both because the if is never false?
*<c:if test="${programs[programIndex] != emps.department}">${emps.department}</c:if>*
* <div id="programText"> </div>*
* <input name="department" type="hidden" id="department">*
JSP page
<jsp:useBean id="programs" scope="request" class="java.util.Collection"/>
<jsp:useBean id="employeeList" scope="request" class="java.util.Collection"/>
<script language="JavaScript" type="text/javascript">
var programs = new Array();
function setProgramFields() {
nameField = document.getElementById("programList");
idx = nameField.selectedIndex;
emField = document.getElementById("programText");
emHiddenField = document.getElementById("department");
emField.innerHTML = programs[idx];
emHiddenField.value = programs[idx];
<c:forEach var="emps" items="${employeeList}">
<td width="170px">
*<c:if test="${programs[programIndex] != emps.department}">${emps.department}</c:if>*
* <div id="programText"> </div>*
* <input name="department" type="hidden" id="department">*
</td>
<td width="275px">
<div class="selectBorder">
<select name="programName" type="text" class="searchProgram" id="programList" onChange="setProgramFields()">
<c:set var="programIndex" value="0"/>
<c:forEach var="sp" items="${programs}">
<c:if test="${sp.programName == emps.programName}">
<option value="${emps.programName}" selected="selected">${emps.programName}</option>
</c:if>
<c:if test="${sp.programName != emps.programName}">
<option value="${sp.programName}">${sp.programName}</option>
</c:if>
<script language="JavaScript" type="text/javascript">
programs[${programIndex}] = "${sp.department}";
</script>
<c:set var="programIndex" value="${programIndex + 1}"/>
</c:forEach>
</select>
</div>
</td>
</c:forEach>
Edited by: kmb_ms on Sep 15, 2008 2:38 PM

Apologize for not formatting the code. I used the status.index the code as suggested. The code if more efficient but the results are the same and I still have the same problem.
<select name="programName" type="text" class="searchProgram" id="programList" onChange="setProgramFields()">
<c:forEach var="sp" items="${programs}" varStatus="status">
<c:if test="${sp.programName == emps.programName}">
<option value="${emps.programName}" selected="selected">${emps.programName}</option>
</c:if>
<c:if test="${sp.programName != emps.programName}">
<option value="${sp.programName}">${sp.programName}</option>
</c:if>
<script language="JavaScript" type="text/javascript">
departments[${status.index}] = "${sp.department}";
</script>
</c:forEach>
</select> How can I access the value of the array to compare with the value of the bean.
<script language="JavaScript" type="text/javascript">
var departments = new Array();
function setProgramFields() {
nameField = document.getElementById("programList");
idx = nameField.selectedIndex;
emField = document.getElementById("departmentText");
emHiddenField = document.getElementById("department");
emField.innerHTML = departments[idx];
emHiddenField.value = departments[idx];
</script>The following code displays both the value of the bean and the value of the array onChange b/c the if statement is always true???? This is where I need help.
<td width="170px">
     <c:if test="${departments[idx] != emps.department}">${emps.department}</c:if>
     <div id="departmentText"> </div>
     <input name="department" type="hidden" id="department">
</td>

Display or array values all on one line

This is my code it gives a strange out come!!!, how do I display the values of the array?
System.out.println("hi " + array2[0] + array2[1] + array2[2] + array2[3] + array2[4]);

Lemme help you out
         '-.\|':':' `"` ':':'|/.-'
         `-./`. .-=-. .-=-. .`\.-`
           /=- /     |     \ -=\
          ;   |      |      |   ;
          |=-.|______|______|.-=|
          |== \ 0 /_\ 0 / ==|
          |=   /'---( )---'\   =|
            `\= '--`   `--' =/'
              `-=._     _.=-'
                   `"""`

What is the best way to display different array values to appropriate indicators?

I am using DAQmx Read vi and its output is an array. I need a way to pass each value to an appropriate front panel indicator, so I can monitor each sensor. I tried using "Index Array" and passing the array element to the indicators but it looks sloppy. Is there a more professional way? Thanks!
Attachments:
Mole.vi ‏215 KB

Try using the Array to Cluster function in the Cluster subpallet. If you put all of your indicators in the same cluster on your front panel, you can then pass the array data to this function and then pass it directly to the cluster without having to index the array.
criag

BEx Web Application Designer - Info Field - Display Static Filter Values

Hi there,
I'm not sure if anyone is having the same issue I am having... but here goes.
I have the option DISPLAY STATIS FILTER VALUES turned on in my 0ANALYSIS_PATTERN & 0ANALYSIS_PATTERN_EXPORT web print templates for printing to PDFs from the Query Designer.
- If I have it turned on, all the filters (including the dynamic) are displayed with about 4 rows of empty space between each line.
- If I have it turned off, the dynamic filters are displayed normally.
Does anyone know how to affect the font and spacing of this setting?
Note: As it is the the standard print template, I can't add the perameters of which filter to display.
Please let me know if you have any ideas.
Thanks, Audrey

Hi Edward,
Help to your answer I could understand my mistake. I was customizing the Data Binding part instead of the Internal Display.
I did the following :
[ ]Display Static Filter Values
[ ]Display Genertal Text Elements
[ ]Display Dynamic Filter Values
[x]Display Variables
[ ] Only Variable with values
And it is working now.
FYI: no need to uninstall and reinstall the Bex tools, it worked directly with the latest patch.
Regards,
Laurent

How do I display array values in a text field?

Hi there-
I have a small Flash movie I'm trying to complete, it's my
first go around with Flash 8 so I appreciate your patience:
I built an array with some actionscript which seems to work
fine (I can trace it and all is well in the trace window). Now I'm
simply trying to display it to my Flash movie screen and I've built
a dynamic text window which is working, except that I only ever get
the last array element to appear in the dynamic text window. I've
traced the code and see all of my array values, but when I use
"myResults_txt.text=picker_array;" I only see the last position's
value in my array. I tried playing with the "multiline" attribute
for the text field, it didn't seem to make any difference.
I'm sure it's probably something silly that I've missed, but
how do you display an array, with all of it's values to a dynamic
text field (I even tried using the textArea component but ran into
the same problem).
Thanks in advance for any help-
rich

Thanks for your input. I tried just about everything but
ended up re-writing the contents of the array to a var and looping
through the var. Not my first choice but it got me to done.
Thanks again,
Rich

Full Display Of a(n) (dynamic) Array

Hello.
I need to automatically display all the values of an array.
E.g.: let's consider the array below:
After execution, I have a 5x5 array, but because of arrays default options, all I can see is the first element (Array[0] [0])
unless I intentionally extend it to 5X5.
Besides, Array should normally be dynamic (here I made it static with 5x5 loops, for the illustration); so if the number of loops increases, I will have to extend it again to display the full array.
Out of concern for monitoring, how can I make this all automatic?
Thank you in advance.
Solved!
Go to Solution.

The Matrix Size comes in handy here. I fully agree with Norbert that you really need to limit how large the display will be. Another option is to just size it to the maximum size you can show and just let the values fill in as it can.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
Unofficial Forum Rules and Guidelines
Attachments:
Size Array.png ‏11 KB

Dynamically assign value to a column in ALV LIST Display

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How can I dynamically assign value to a column in ALV LIST Display without using classes and methods?
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Ridhima

Hi Vikranth,
I am displaying one ALV list say with columns A and B.
I have value in A but not in B. Now at runtime user selects one row, clicks on push button in application toolbar, then i have to display value in column B in the already displayed list.
I searched and came to know it can be done with oops concept. but i am not using classes and methods.
so how can i do this?
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Ridhima.

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Hi Experts,
The requirement that I have is that there are two columns in an internal table out of which second one is a listbox.
There is a need of displaying dynamic values in a row in a listbox according to value entered in first column of the same row, not affecting the listbox values in other rows.
I am using VRM_SET_VALUES for populating listbox, but it results in populating the listbox in all other rows also.
Please help.
Thanks,
Garima

Hi Thanks for the link..
But my problem is something else.
I want the same listbox of a column in a table control to show me different values in different rows on the basis of value in another column .
Regards,
Garima

How to display array values in textfield?

i am creating student details with mysql database using JSON to get values and display in xcode.i got json array values from php and converted to NSMuatable array. my array result
    firstName = hari;
    lastname = krishna;
    age=10;
    fathername=ragav;
    firstName = priya;
    lastname = amirtha;
    age=8;
    fathername=ravi;
now i want to display values iwhen i am enter firstname other field values display in textfiled on button click.how to do that .help me .thanks in advance.
i am very new to xcode.

Hi,
I think that its necessaries to use AJaX.
I am implemeting something like that.
I have a input text that works like a filter and depends on what my user types in input text I populate my table with some information.
In order to do that, I put in my JSP a div with an Id and I used ajax, like that:
function ajaxFunction()
          var xmlhttp;
          if (window.XMLHttpRequest)
          xmlhttp=new XMLHttpRequest();
          else if (window.ActiveXObject)
          // code for IE6, IE5
          xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
          else
          alert("Your browser does not support XMLHTTP!");
          xmlhttp.onreadystatechange=function()
                                                  if( xmlhttp.readyState==4 )
                                                       document.getElementById("tabelaResponsaveis").innerHTML = xmlhttp.responseText;
     var resp = "<f:invokeUrl var='solicitacao' methodName='getResponsaveis'/>";
     xmlhttp.open("POST",resp,true);
     xmlhttp.send(null);
getResponsaveis is a method inside my BPM that returns a HTML code (the table HTML code with all the information that I need to show.
I Hope to help
Thanks Marcos

How to display dynamic values in poplist at row level in advanced table

I want to display dynamic values in poplist at row level based on a row value in advanced table, with lov i can achieve it, is there any way to achieve this in poplist
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Bbau

Babu,
You have been long enough in forum and still come out with these one liners. Problem statement is not clear.
--Shiv

Problem in displaying dynamic values in dropdown list for each row

I want to display dynamic values in a drop down list for each row, and these values depends on the column value in each row(ptaid), based on each ptaid i need to fetch values for drop down list. so how can i achieve this..
Thanks
Babu

Babu,
This has been discussed in many old threads, try to find them. Also u can refer to article "Dependent Dynamic message choicelists ", at my blog
http://www.mukx.blogspot.com/
--Mukul

Store int values into dynamic array

Hello all,
I'm a newbie in JAVA whose want to store int values (coming from a resultset) into an dynamic array. I know that normally to create a "dynamic array" you'd better use a Vector, but it seems that I don't know how to use it correctly (throws me a exception as : Incompatible type for method. Can't convert int[] to java.lang.Object[]).
Thanks in advance
STF

I want to use the copyInto method of the vector, but it throw me an exception as ')' expected
I include a snip of my code below ;
Vector v= new Vector();
Vector vv=new Vector();
String[] labels=new String[v.size()];
Integer[] values=new Integer[vv.size()];
cont=rs.getInt("COUNT(CASE_ID_)");
vv.add(j,new Integer(cont));
log=rs.getString("ORIG_SUBMITTER");
v.add(j,new String(log));
v.copyInto(String[] labels);
vv.copyInto(Integer[] values);

How to display the sort value in the selection screen in the report title

Dear All,
How to display the sort value in the selection screen in the report title? I have selected a value in the selection screen for sorting , but i need that values by which i have sorted with in the report title. Can you please throw some light on this!!
Good day,
Thanks and regards
Arun S

Hi Arun,
Try this.
1, Set one dynamic parameter,
2, Drag and drop that parameter into your report title.
3, Pass the value(sort value) dynamically from your application,
4, Cheers..
Other wise Try with Dataset, create a dataset and fill thev alue into that.. Then set the data source from CR designer. and darg and drop that data column into the report.
Hope this will work,
Regards,
Salah
Edited by: salahudheen muhammed on Mar 25, 2009 11:13 AM

Populating a dynamic array with objects and managing it in runtime.

So I'm another stuck firstyear. I'll try and make my question compact. I'm using Flash CS6 and have drawn an animated character on the stage that consists of separate parts that are animated and its head is a separate class/symbol entirely because it has not only animation, but a state switch timeline as well. This said Head extends the Main that is the character MovieClip.
I am using a dynamic array to store and .push and .splice objects of another class that would collide with this said Head.
I also discovered the super() function that is implicitly called as the constructor of the parent in any child class that extends the parent, in this case Head extends Main. The issue is that my collidable object array is populated within the main, within the function that spawns every next collidable object with a TimerEvent. This said function then gets called twice due to the super() call.
I have tried putting this super() call into an impossible statement in my child class, but it doesn't change a thing, and it was said that this method is unsafe so I don't even know if it should be working.
However what confuses me the most is when I trace() the .length of my collidable object array at the end of that function. As I said earlier, the original function both spawns an object after a period of Timer(1000) and adds it to the stage as well as adds the object onto the object array, but the super() constructor only duplicates the length call and a creates a copy of the object on the stage, but it does not add the second copy of the object onto the array. The trace() output goes on like so:
1
1
2
2
3
3
4
4
etc.
I wonder why and I'm really stumped by this.
Here is the code in question:
public class Main extends MovieClip {
                    public var nicesnowflake: fallingsnow;
                    var nicesnowflakespawntimer: Timer = new Timer(1000);
                    public var nicesnowflakearray: Array = new Array();
                    public function Main() {
                              nicesnowflakespawntimer.addEventListener(TimerEvent.TIMER, nicesnowflakespawn);
                              nicesnowflakespawntimer.start();
                    public function nicesnowflakespawn(event:TimerEvent) : void {
                              nicesnowflake = new fallingsnow;
                              nicesnowflake.x = Math.random()* stage.stageWidth;
                              nicesnowflake.y = - stage.stageHeight + 100;
                              nicesnowflakearray.push(nicesnowflake);
                              stage.addChild(nicesnowflake);
                              trace(nicesnowflakearray.length);
                              for (var i:Number = 0; i < nicesnowflakearray.length; i++){
                                        nicesnowflakearray[i].addEventListener(Event.ENTER_FRAME, snowhit);
                    public function snowhit(event:Event) : void {
                              if (nicesnowflakearray[0].y >= 460){
                                        if (nicesnowflakearray[0].y == stage.stageHeight) {
                                        nicesnowflakearray.splice(nicesnowflakearray.indexOf(nicesnowflake), 1);
                              //if (this.hitTestObject(nicesnowflake)){
                                        //trace("hit");
I am also fiddling with the collision, but I believe that it would sort itself out when I deal with the array pop and depop properly. However I'm pasting it anyway in case the issue is subtly hidden somewhere I'm not looking for it. And here is the child class:
public class Head extends Main {
                    public function Head(){
                              if (false){
                                        super();
                              this.stop();
So like what happens at the moment is that the array gets populated by the first object that spawns, but there is two objects on the stage, then when the objects reach stage.460y mark the array splices() the one object away and displays an error:
"#1010: A term is undefined and has no properties.
          at Main/snowhit()"
then when the next object spawns, it repeats the process. Why does it trace the array.length as "1, 1, 2, 2, 3, 3, 4, 4, 5, 5, etc" until the despawn point and then goes on to display an error and then starts from 1 again, because if the array length is more than one object at the time when the first object of the array gets spliced away, shouldn't it go on as usual, since there are other objects in the array?
Thank you very much to whomever will read this through.

There are multiple problems:
1. You should add eventlisteners for your objects only once, but you add eventlisteners every time your timer runs to all of your snowflakes, again and again:
                              for (var i:Number = 0; i < nicesnowflakearray.length; i++){
                                        nicesnowflakearray[i].addEventListener(Event.ENTER_FRAME, snowhit);
change it to
nicesnowflake.addEventListener(Event.ENTER_FRAME, snowhit);
I don`t see why its even necessary to employ this snowflakearray, it would be much straight forward if you simply let the snowflakes take care of themselves.
2. Then you have to change your enterframe function accordingly
public function snowhit(event:Event) : void {
                              if (e.currentTarget.y >= 460){
                                        if (e.currentTarget.y == stage.stageHeight) {
                                        e.currentTarget.removeEventlistener(Event.ENTER_FRAME, snowhit);
                                        removeChild(e.currentTarget);
3.
                              //if (this.hitTestObject(nicesnowflake)){
                                        //trace("hit");
since "this" is a reference to the Main class (root) it surely won`t function as you intend it to.
                              if (false){
                                        super();
makes no sense to use a condition that can never be true

Display dynamic array values

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