Problems with block diagram selection

Hello all,
I experience some problems in LV 8.2 I have not seen before in other LV- Versions. When I use the mouse scroll- wheel to change the displayed portion of the BD and then select some code by drawing a rectangle, the selection frame appears at a different position. But the area I actually want to select appears selected. I use the Auto-tool. I can force this behaviour by doing the following:
scroll the BD
take care, not to touch any element on the BD (wires, terminals, SubVIs...)
draw a selection frame
This works for scrolling up-down and for scrolling left-right by placing the mouse-cursor at the scroll bars. But it doesn't happen when I scroll by drawing the scroll bar.
I appended some pictures to show this.
Has any one experienced this too and is there some fix available?
Greets, Dave
Greets, Dave
Attachments:
selection 2.png ‏64 KB
selection 3.png ‏63 KB

I can't duplicate the problem.
Usually problems like this are related to the video driver. Sometimes updating, or jusr re-installing the video driver will take care of the issue. It could also be a mouse driver problem. I'd also try upgrading/re-installing the mouse driver.
Let us know if either of those takes care of the problem.
Ed
Ed Dickens - Certified LabVIEW Architect - DISTek Integration, Inc. - NI Certified Alliance Partner
Using the Abort button to stop your VI is like using a tree to stop your car. It works, but there may be consequences.

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kbbersch wrote:
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INFOTYPES: 0000,0001. "Etc
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REPORT ZPPL_PREVEMPLOYERS   message-id rp
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* Employer (IT0023) records of the employees
*eject
*& Tables and Infotypes                                                *
tables: pernr.
infotypes: 0000,
           0001,
           0002,
           0023.
*eject
*& Constants                                                           *
constants: c_1(1)       type c               value '1'   ,
           c_3(1)       type c               value '3'   ,
           c_i(1)       type c               value 'I'   ,
           c_x(1)       type c               value 'X'   ,
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parameters: p_file like rlgrap-filename default 'C:TempABC.xls',
            p_test as checkbox default c_x               .
*eject
*& Internal tables                                                     *
* Internal Table for Output
data: begin of t_output occurs 0    ,
       pernr like pernr-pernr       ,
       nachn like p0002-nachn       ,
       vorna like p0002-vorna       ,
       orgeh_stext like p1000-stext ,
       plans_stext like p1000-stext ,
       begda like p0023-begda       ,
       endda like p0023-endda       ,
       land1 like p0023-land1       ,
       arbgb like p0023-arbgb       ,
       ort01 like p0023-ort01   .
data: end of t_output           .
*eject
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data: o_stext like p1000-stext,
      p_stext like p1000-stext.
*eject
*& Initialization                                                      *
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perform init_selction_screen.
*eject
*& AT Selection-screen                                                 *
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if p_test is initial. "
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                        'specifying complete path'.
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endif.
*eject
*& Start-of Selection                                                  *
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     EXPORTING
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          nothing_found           = 1
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     EXPORTING
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          nothing_found           = 1
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*eject
*& End-of Selection                                                    *
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      filename                = full_file_name
      filetype                = 'DAT'
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pnpstat2-sign   = c_i.
pnpstat2-option = c_EQ.
pnpstat2-low    = c_3.
append pnpstat2.
ENDFORM.                    " init_selction_screen

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*public void removeActionListener(ActionListener l) {*
*// TODO Auto-generated method stub*
*public Component getEditorComponent() {*
return text;
*public void setItem(Object anObject) {*
if(filtering)
return;
setting = true;
String newText = (anObject==null)? "":anObject.toString();
text.setText(newText);
setting = false;
*public Object getItem() {*
return text.getText();
*public void selectAll() {*
text.selectAll();
*public void changedUpdate(DocumentEvent e) {*
*// TODO Auto-generated method stub*
*public void insertUpdate(DocumentEvent e) {*
handleChange();
*public void removeUpdate(DocumentEvent e) {*
handleChange();
*public void handleChange(){*
if(setting)
return;
filtering = true;
Filter filter = null;
if(text.getText().length()>0)
filter = new FilterItems(text.getText());
*((AutoSearchComboBoxModel)getModel()).setFilter(filter);*
setPopupVisible(false);
if (getModel().getSize()>0)
setPopupVisible(true);
filtering = false;
Iam creating the combo boxes as follows from another source file.
private AutoSearchComboBox indexTagCombo,indexValueCombo
//The following function is called for loading the comboBoxes.
private void loadInitialIndexTagValues()
indexTagCombo.removeAllItems();
//Getting values to be fiiled in the comboBox.
Set tags = this.model.getAvailableIndexTags();
// Iterating over the elements in the set
Iterator tagIter = tags.iterator();
while (tagIter.hasNext()) {
indexTagCombo.addItem(tagIter.next());
//Loading index values.
String currTag = (String)indexTagCombo.getSelectedItem(); //Selection problem 1
The statement above returns me null & the follwing code doesnt fill the other comboBox.
Set values = model.getAllValues(currTag);
indexValueCombo.removeAllItems();
Iterator valIter = values.iterator();
while (valIter.hasNext()) {
indexValueCombo.addItem(valIter.next());
Have added an "itemListener" to the indexTagCombo as follows:
indexTagCombo.addItemListener(new ItemListener(){
public void itemStateChanged(ItemEvent e)
indexTagSelection(e);
private void indexTagSelection(ItemEvent e) {
if (e.getStateChange() == ItemEvent.SELECTED)
//The "getStateChange" is never ItemEvent.SELECTED,so that it never gets in to this loop.//Another problem
//code goes Here
There is some problem with the defined "AutoSearchComboBox" with selection.When I change the privately defined "AutoSearchComboBox" to JComboBox and make it editable,all the selection problems are gone.
In short all the "getSelectedItem" from the "AutoSearchComboBox" and the "itemstate" events defined are not going to the "ItemEvent.SELECTED"
What should I fix in the "AutoSearchComboBox" so that the selections work.
Any help is greatly appreciated.
Thanks
P

Hi Smita,
When you create the Transaction code either thru Se80 or thru Se93... please see that you are giving the screen number asked there as 1000, which is the default screen number for the selection screen.
Also, please see if the checkboxes for the GUI Support are ticked. I think it iwll solve you problem.
Regards,
Jayant

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Hi,
I am having a problem with the quick mask view (red) selection. When i press the \ key to see the selection i get a red rectangle in a random place of the screen instead of the red selection. Before the last update i had no such problem. Any solution to this ?
I am working on 64bit cc version Win8

No I tried to disable the Graphics Processor but no result. It is as it tries to aply the mask but crushes. if i leave it for about 10 sec photoshop crushes also...

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Hi,
I'm working on a few forms which should include a Multi-Select
LOV. Now here's the problem: One MSEL doesn't close; you can
select record(s), the LOV returns them, but doesn't disappear.
Clicking Cancel doesn't help.
Another MSEL-problem in another form: if you click Select All,
this selection isn't visible in the MSEL. He returns all of the
records, but it looks like he only selected one. Working with
CTRL to select more than one record doesn't work either. This
one closes fine.
As you know I have to include module component
QMS_MSEL_LOV_BUTTONS (which includes all button-functionality),
and then it should work, but it doesn't.
We've checked all the properties and they seem to be correct. It
isn't the first time we encountered these problems. We always
rebuilt the MSEL LOV, but it doesn't help this time.
Has anyone got an idea what's causing this problem.
P.S. There are also MSEL LOV's which operate just fine, without
any problems; only these two are doing strange things.
Thx,
Wouter

Workaround provided by Lauri Boyd seems to have worked:
A bug (#1985903) was introduced in Forms 6.0.8.13.0 and later which affected Headstart. This was fixed in Headstart patch 6.5.2.1 which is available through the Supplement Option.
Description
===========
1. When using a multi-select LOV (which is displayed in a modal dialog
window), you select the records you want, press OK, and the application exits.
2. When using a shuttle control to move records from left to right or vice
versa, you select the records you want, press '>' to move them, and the
application exits.
This occurs in Forms 6.0.8.13.0 and 6.0.8.14.1. It did NOT occur in prior
releases. This is some kind of forms bug.
Workaround
==========
For some reason the call to procedure renumber in qms$msel.process_records
causes the application to exit. If you copy the code from renumber to all the
places from which it is called, it works fine.
- open qmslib65.pll in Form Builder
- open package body qms$msel
- find procedure process_records and define a local variable l_recno of type
number.
- find local procedure renumber and copy the body of this procedure
(everything
after 'begin' and before 'exception').
- replace each call to 'renumber;' with the copied code.
Regards,
Lauri

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Hi gurus,
I have a problem with the description field in the variable selection pop-up that appears when a web template is opened. When I select a variable in the variable field appears the technical name of the characteristic and close to the technical name appears the description. This description seems to be the short description (default), but if the characteristic has only the short or medium length description it is not possible to force the second one (the medium). When the characteristic has the long description it is possible to force them in the InfoObject properties (Bex).
It is possible to force the medium length description in that field?
Any suggestion is appreciated.
Thanks and regards,
Alberto

I verify the parameter in InfoProvider -> Change -> Extras -> Structur-Specific InfoObject Properties but are set correctly.
I think my problem is in the Business Explorer tab of the infoObject properties
for example in the characteristic 0JOB I have only the short and medium description. I set the parameter:
Display -> Text
Text Type -> Medium Length text
Bex Description -> Long description (because i can choose only between short or long)

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I'm having problems with multiple selections in the grid view. I can select multiple files, but as soon as I click on one of the selected files, it deslects all the other files and only highlights the one I clicked on. I'm also unable to drag any file or files to a Collection or Publish Services. This has just recently cropped up. I'm using LR 3.2 and have even reinstalled the software from 3.0 but I'm still having the same issue. Any ideas?

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