Tree list icons

hi apex users,
Edited by: mang jose on Sep 1, 2010 5:20 PM

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Apex4
datbase 10g EE
Hello Apex Users,
how can I get the Value Of a tree list then pass that value to the textfield using Javascript?
Is that Possible? Hope for a quick response and answer.
regards,
jose

Hi Jose,
you can use the "LINK" column in the tree query to do that. Have a look at the following example which will write the clicked employee# into P13_EMPNO.
select case when connect_by_isleaf = 1 then 0
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select case when connect_by_isleaf = 1 then 0
            when level = 1             then 1
            else                           -1
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Hi Jose,
I believe Patrick already responded to this question on another thread: Tree List Value , where he has stated:
just use
'javascript:$s("P13_ENAME","'||ENAME||'");' as link
instead.
Regards,
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=============================
+IT
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===================================
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name1
name2
name3
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name2
name3
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hi madhava,
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TREE4.
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property "Record Group Fetch Size" to, for example, 20.
8) Go to the property palette of the tree item, and select the name
of the record group under the "Record Group" property.
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DECLARE
HTREE ITEM;
V_IGNORE NUMBER;
BEGIN
--TO FIND THE TREE ITSELF.
HTREE := FIND_ITEM('BLOCK.TREE4');
V_IGNORE := POPULATE_GROUP('RECORD_GROUP6');
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'RECORD_GROUP6');
END;
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Madhava guess me whom i am?
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"You will find a fortune, though it will not be the one you seek." -
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hi, First of all You have to create table .
CREATE TABLE "APEX_PAGES"
( "IDENTIFIER" NUMBER(10,0) NOT NULL ENABLE,
 "PAGE_NO" NUMBER(10,0) NOT NULL ENABLE,
 "PARENT_PAGE_NO" NUMBER(10,0),
 "NAME" VARCHAR2(4000) NOT NULL ENABLE,
 "NAVIGATION" VARCHAR2(100) NOT NULL ENABLE,
 "IMG" BLOB
 CONSTRAINT "APEX_PAGES_PK" PRIMARY KEY ("IDENTIFIER") ENABLE
then create form with report on table apex_pages.
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select PAGE_NO id,
PARENT_PAGE_NO pid,
'<img src="'||*APEX_UTIL.GET_BLOB_FILE_SRC*('*P20_IMG*',IDENTIFIER)||'" />'||NAME name,
'f?p=&APP_ID.:'||page_no||':&SESSION.' link,
null a1,
null a2
from APEX_PAGES
Also u can highlight the current node ................
select PAGE_NO id,
PARENT_PAGE_NO pid,
CASE WHEN page_no = :APP_PAGE_ID THEN
'<img src="'||APEX_UTIL.GET_BLOB_FILE_SRC('P20_IMG',IDENTIFIER)||'" />'
||''||NAME||'<blink>'||''||' <='||''||'</blink>'
ELSE
'<img src="'||APEX_UTIL.GET_BLOB_FILE_SRC('P20_IMG',IDENTIFIER)||'" />' || NAME END
AS name,
'f?p=&APP_ID.:'||page_no||':&SESSION.' link,
null a1,
null a2
from APEX_PAGES
Cheers !!!!!

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Tree Lists

Hi
Have you implemented Tree Lists in Forms 6.0? The documentation
is very poor: I've managed to populate a tree with hierarchical
data, but I can't figure out returning a multiple-selection of
tree items back to the form.
Any ideas?
null

Julian Taylor (guest) wrote:
: Hi
: Have you implemented Tree Lists in Forms 6.0? The
documentation
: is very poor: I've managed to populate a tree with hierarchical
: data, but I can't figure out returning a multiple-selection of
: tree items back to the form.
: Any ideas?
I implemented the tree structure. Doc. is very bad. Demo example
is very useful. You might get some clue from that.
null

Tree List Error

I get the following error any time I click on a folder in my
tree list:
Error: Unable to load ''.
at mx.controls::SWFLoader/::loadContent()
at mx.controls::SWFLoader/load()
at
mx.controls::SWFLoader/mx.controls:SWFLoader::commitProperties()
at mx.core::UIComponent/validateProperties()
at mx.managers::LayoutManager/::validateProperties()
at mx.managers::LayoutManager/::doPhasedInstantiation()
at Function/
http://adobe.com/AS3/2006/builtin::apply()
at mx.core::UIComponent/::callLaterDispatcher2()
at mx.core::UIComponent/::callLaterDispatcher()
Here's my code:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
layout="absolute" creationComplete="dirListSvc.send();">
<mx:Script>
<![CDATA[
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
import flash.net.FileReference;
private var fileRef:FileReference;
[Bindable]
private var dirList:XML;
[Bindable]
public var selectedNode:XML;
//file browse function
private function fileBrowse():void {
this.fileRef = new FileReference();
fileRef.addEventListener(Event.SELECT, selectHandler);
fileRef.browse();
private function selectHandler(event:Event):void {
var request:URLRequest = new URLRequest("
http://localhost:8300/");
fileRef.upload(request);
// Event handler for the Tree control change event.
public function treeChanged(event:Event):void {
selectedNode=Tree(event.target).selectedItem as XML;
private function
directoryResultHandler(event:ResultEvent):void {
dirList = event.result as XML;
// Fault handler - displays the error
private function
directoryFaultHandler(event:FaultEvent):void {
Alert.show(event.fault.message, "Could not load dirList");
]]>
</mx:Script>
<mx:HTTPService
id="dirListSvc"
url="
http://localhost/iqAssets/scripts/directory.php"
resultFormat="e4x"
result="directoryResultHandler(event);"
fault="directoryFaultHandler(event);"
/>
<mx:HDividedBox>
<mx:VBox>
<mx:Tree x="10" y="10" labelField="@label"
dataProvider="{dirList}" width="250"
change="treeChanged(event)"/>
<mx:Button label="Upload A File"
click="fileBrowse()"/>
</mx:VBox>
<mx:Panel height="300" width="400"
title="{selectedNode.@label}">
<mx:Text text="{selectedNode.@path}" />
<mx:Image source="{selectedNode.@path}" />
</mx:Panel>
</mx:HDividedBox>
</mx:Application>
And here's my php:
<?php
function getDirectory( $path = '.', $level = 0 ){
$ignore = array( 'cgi-bin', '.', '..' );
// Directories to ignore when listing output. Many hosts
// will deny PHP access to the cgi-bin.
$dh = @opendir( $path );
// Open the directory to the handle $dh
while( false !== ( $file = readdir( $dh ) ) ){
// Loop through the directory
if( !in_array( $file, $ignore ) ){
// Check that this file is not to be ignored
$spaces = str_repeat( ' ', ( $level * 4 ) );
// Just to add spacing to the list, to better
// show the directory tree.
if( is_dir( "$path/$file" ) ){
// Its a directory, so we need to keep reading down...
echo '<node label="'.$file.'">';
getDirectory( "$path/$file", ($level+1) );
// Re-call this same function but on a new directory.
// this is what makes function recursive.
echo '</node>';
} else {
$filename = strtolower($file) ;
$exts = split("[/\\.]", $filename) ;
$n = count($exts)-1;
$exts = $exts[$n];
$imageExt = array ('gif', 'jpg', 'swf', 'png');
if ( !in_array($exts, $imageExt))
echo '<node label="'.$file.'" path=""/>';
else
$imgPath = substr($path, 1);
echo '<node label="'.$file.'" path="'."
http://localhost/iqAssets/scripts$imgPath/$file".'"/>';
closedir( $dh );
// Close the directory handle
echo '<node label="assets">';
getDirectory( "." );
echo '</node>';
?>

For what it's worth, I have the exact same error message:
quote:
Error: Unable to load ''.
at mx.controls::SWFLoader/::loadContent()
at mx.controls::SWFLoader/load()
at
mx.controls::SWFLoader/mx.controls:SWFLoader::commitProperties()
at mx.core::UIComponent/validateProperties()
at mx.managers::LayoutManager/::validateProperties()
at mx.managers::LayoutManager/::doPhasedInstantiation()
at Function/
http://adobe.com/AS3/2006/builtin::apply()
at mx.core::UIComponent/::callLaterDispatcher2()
at mx.core::UIComponent/::callLaterDispatcher()
Here's my code:
quote:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
horizontalAlign="center" verticalAlign="middle"
creationComplete="photoService.send();" >
<mx:HTTPService
id="photoService"
url="data.xml"
resultFormat="e4x"
result="photoResultHandler(event);"
fault="photoFaultHandler(event);"
/>

<mx:Script>
<![CDATA[
import flash.net.navigateToURL;
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
import mx.rpc.events.ResultEvent;
[Bindable]
private var photoFeed:XML;
private function photoResultHandler(event:ResultEvent):void{
// Result handler - gets called after xml is loaded.
//Alert.show("Loaded xml!");
photoFeed = event.result as XML;
private function photoFaultHandler(event:FaultEvent):void{
// Fault handler - if the xml can't be loaded
Alert.show(event.fault.message, "Could not load photo xml");
]]>
</mx:Script>
<mx:Panel paddingTop="10" paddingBottom="10"
paddingLeft="10" paddingRight="10" title="phlex quick pic gallery
v0.8" fontWeight="bold" horizontalAlign="center" id="container">
<mx:Tile width="100%" height="100%">
<mx:Repeater id="photos"
dataProvider="{photoFeed.pic}">
<mx:VBox
xmlns:mx="
http://www.adobe.com/2006/mxml"
horizontalAlign="center"
>
<mx:Image
id="currentpic"
source="{photos.currentItem.attributes.url}"
/>
<mx:Text text="{photos.currentItem.attributes.title} by
{photos.currentItem.attributes.author}"/>
</mx:VBox>
</mx:Repeater>
</mx:Tile>
<mx:ControlBar id="nav" horizontalAlign="center"
verticalAlign="middle">
<mx:LinkButton label="previous" id="previous" />
<mx:Label text="3/18" fontWeight="normal" id="page" />
<mx:LinkButton label="next" id="next" />
</mx:ControlBar>
</mx:Panel>
</mx:Application>

ALV Tree list output using the Class and method

Hi,
How to get the internal table values of ALV Tree List in classes.
My requirement is i need to store the output values in Ztable of a SAP Transaction of CK86_99.
for this, i copied the SAP Standard Transaction into Z tcode and i am trying to poplulate the output display into Ztable. But this standard tcode CK86_99 is using the classes of ALV tree list to display output.
CL_STRUCTURE_EXPLOSION_TREE -- Class
CONSTRUCTOR - method
Finally in the above mentioned method, i am able to see the output values of ALV tree list in the internal table of mt_output_table.
But these are SAP Standard Class and method.
My doubt is, How to get these internal table values in my Zprogram.
is there any user exit or badi can we use in the method of class???? Actually my system is 4.6C
Please suggest me on this problem.
Thanks in advance
KBS Reddy

First your getInstance() method returns 'singleton' which you havent declared/init anywhere.
your getAll() method needs to be static if you need to call it the way you are doing.
In your getAll() method u are passing a parameter called patientRecord ... where have you declared/init it.
i think you have to do something like this ... if i have understood you correctly.
/* THIS IS IN YOUR SERVLET*/
Collections c = database.getAll();
out.println(C);
/* YOUR FlatfileDatabase CLASS HAS SOMETHING LIKE THIS*/
public static FlatfileDatabase getInstance() {
return new FlatfileDatabase();
public static Collections getAll() {

Tree list display

hi,
i have one problem.
i have displayed an alv grid.now i want when user select any
row the corresponding value
of that particular row should display in tree like structure
under different heading i.e. under one heading there should be
some field ,under another heading some other field and so on.
also with expand node and compress node .
can u plz provide any sample program.i want it with function module.
like rs_tree_construct' and others.

REPORT ZTEST13 MESSAGE-ID znew .
TREE HIRRARCHY REPORT **********************
TABLES : vbak.
DATA: BEGIN OF mylist OCCURS 50. " Internal table hierarchy
INCLUDE STRUCTURE snodetext.
DATA: END OF mylist.
DATA: f15 TYPE c.
DATA : BEGIN OF gt_sales OCCURS 0,
        vbeln LIKE vbak-vbeln,
        kunnr LIKE vbak-kunnr,
        matnr LIKE vbap-matnr,
        arktx LIKE vbap-arktx,
        ERNAM LIKE VBAK-ERNAM,
      END OF gt_sales.
*SELECT-OPTIONS : s_vbeln FOR vbak-vbeln.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 2(20) v_text1 FOR FIELD S_VBELN.
SELECT-OPTIONS: S_VBELN FOR VBAK-VBELN OBLIGATORY.
SELECTION-SCREEN END OF LINE.
INITIALIZATION.
V_TEXT1 = 'SALES ORDER NO'.
START-OF-SELECTION.
SET PF-STATUS 'ZTREE1'. " create in t-code se41
SET TITLEBAR 'T1'.
PERFORM fill_itab.
PERFORM main.
FORM fill_itab .
SELECT vkvbeln vkkunnr VKERNAM vpmatnr vp~arktx INTO CORRESPONDING
FIELDS OF
      TABLE gt_sales
      FROM ( vbak AS vk INNER JOIN vbap AS vp ON vkvbeln = vpvbeln )
      WHERE vk~vbeln IN s_vbeln.
      SORT gt_sales BY vbeln kunnr.
mylist-name = 'Report Tree List'.
mylist-color = 1.
mylist-intensiv = '1'.
mylist-text = 'Report Tree List'.
mylist-tlength = 16.
mylist-tlevel = 1.
mylist-tcolor = 1.
mylist-tintensiv = '1'.
*mylist-text1 = 'using "RS_TREE_CONSTRUCT" function'.
mylist-tlength1 = 50.
mylist-tcolor1 = 2.
mylist-tintensiv1 = '0'.
APPEND mylist.
LOOP AT gt_sales.
ON CHANGE OF gt_sales-vbeln.
mylist-name = 'level1'.
mylist-color = 0.
mylist-intensiv = '0'.
mylist-text = 'Sales Document no:'.
mylist-tlength = 20.
mylist-tlevel = 2.
mylist-tcolor = 7.
mylist-tintensiv = '1'.
mylist-text1 = gt_sales-vbeln.
mylist-tlength1 = 30.
mylist-tcolor1 = 2.
mylist-tintensiv1 = '0'.
APPEND mylist.
ENDON.
ON CHANGE OF gt_sales-kunnr.
mylist-name = 'level2'.
mylist-color = 0.
mylist-intensiv = '0'.
mylist-text = 'Customer no:'.
mylist-tlength = 20.
mylist-tlevel = 3.
mylist-tcolor = 5.
mylist-tintensiv = '1'.
mylist-text1 = gt_sales-kunnr.
mylist-tlength1 = 30.
mylist-tcolor1 = 3.
mylist-tintensiv1 = '0'.
APPEND mylist.
ENDON.
mylist-name = 'level3'.
mylist-color = 0.
mylist-intensiv = '0'.
*mylist-text = gt_sales-matnr.
mylist-tlength = 15.
mylist-tlevel = 4.
mylist-tcolor = 4.
mylist-tintensiv = '0'.
mylist-text1 = gt_sales-arktx.
mylist-tlength1 = 30.
mylist-tcolor1 = 2.
mylist-tintensiv1 = '0'.
MYLIST-COLOR = 2.
MYLIST-INTENSIV = '0'.
MYLIST-TEXT = GT_SALES-ERNAM.
MYLIST-TLENGTH = 20.
*MYLIST-TLEVEL = 4.
APPEND mylist.
*MYLIST-NAME = 'LEVEL4'.
*MYLIST-COLOR = 2.
*MYLIST-INTENSIV = '0'.
*MYLIST-TEXT = GT_SALES-ERNAM.
*MYLIST-TLENGTH = 20.
*MYLIST-TLEVEL = 4.
*APPEND MYLIST.
ENDLOOP.
ENDFORM. " FILL_ITAB
FORM main .
PERFORM hierarchy. " construct & draw the tree
ENDFORM. " MAIN
FORM hierarchy .
PERFORM build_tree.
PERFORM draw_tree.
ENDFORM. " HIERARCHY
FORM BUILD_TREE *
FORM build_tree.
CALL FUNCTION 'RS_TREE_CONSTRUCT'
TABLES
nodetab = mylist
EXCEPTIONS
tree_failure = 1.
ENDFORM. "build_tree
FORM DRAW_TREE *
FORM draw_tree.
sy-lsind = 0.
CALL FUNCTION 'RS_TREE_LIST_DISPLAY'
EXPORTING
callback_program = 'Ztest13'
callback_user_command = 'NODE_SELECT'
*(001)
IMPORTING
f15 = f15.
ENDFORM. "draw_tree

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