Rendre visibles / invisibles des commandes ou interrupteurs

Bonjour,
Je souhaite créer une interface homme/machine via Labview et pour cela j'ai besoin de pouvoir avoir certaines commandes sur ma face avant afin d'ajuster les valeurs en temps réel.
Selon le mode de fonctionnement choisi, toutes les commandes ne sont pas utiles, je voudrais que certaines ne s'affichent qu'à une certaine condition comme dans la pièce jointe pour "set value for P" mais lorsque que je lance le VI cette commande reste toujours éteinte même dans la seconde condition où elle doit être visible... (Je précise que dans le second mode la condition de visibilité est vraie pour cette commande).
Pouvez vous m'aider?
Merci d'avance pour vos réponses.
Camille
Résolu !
Accéder à la solution.
Pièces jointes :
Probleme Labview.png ‏84 KB

Bonjour,
Il faudrait voir "la seconde condition" dont vous parlez pour comprendre...
Attention au flux de données, si les noeuds de propriétés ne sont pas connectés à un cluster d'erreur ou déposés dans une structure séquence ils s'exécutent dès que l'on rentre ds la boucle conditionnelle.
Francis M | Voir mon profil
Certified LabVIEW Developer

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Rendre visible ou invisible un élément d'un cluster le tout dans un tableau de cluster

Bonjour
J'ai un tableau de cluster. Chaque cluster contient quatres controls (numérique1, booleen1, menu déroulant1, numérique2).
En fonction de la valeur du booléen1, je veux rendre visible ou invisible le numérique2.
Ceci sur chaque cluster du tableau et de façon indépendante pour chaque cluster
Est-il possible de réaliser celà?
Merci
Attachments:
Labview.jpg ‏27 KB

Here is my answer to your other posting translated to French. If the wording is wrong blame the Babel Fish Translator not me
La réponse est oui et non. Il est possible de rendre différentes commandes dans un faisceau évidentes et invisibles. Cependant, ce n'est pas le même pour des rangées. Une rangée est une collection d'articles avec le SEUL differnce étant valeur. Tellement toutes les propriétés de chaque élément doivent être identiques. Vous pouvez programaticaly changer les propriétés de l'élément de rangée, mais notez que c'est élément. Une rangée n'a pas une collection d'éléments qu'elle a 1 élément et un groupe de valeurs. Imaginez la mémoire qui serait nécessaire si chaque propriété simple de chaque index devait être stockée. Ainsi vous pourriez rendre tous des commandes numeric1 invisibles, mais elle sera pour chaque faisceau. Vous ne pouvez pas la rendre évidente à l'index 1 et invisible à l'index 2.

Access - Another Newbie Visible/Invisible Field Q

With help from Maurice, I now have two fields and associated labels that become visible/invisible dependent on the selection/status of a checkbox. The visibility is controlled in the AfterUpdate property of the check box. See previous "field
visibility" post.
What I am now looking to do is have the visibility of those fields change as I navigate between records. So if the checkbox is unchecked for a particular record, then the fields are not visible when this record is displayed in my form.
Can someone tell me in which event this test should be applied?
I'm thinking this should be a form event, but I don't see a change record event as such.
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Phil

Hi Phil,
You can accomplish this by using the 'on current' event of the form. That way when you navigate to another record you can trigger an event. Be aware though that this is a costly event because it will fire every time you go to another record.
You can use the value of the checkbox as your trigger. Something like if me.checkbox=0 then me.label.visible=true or false.
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Maurice
When you see answers and helpful posts, please click Vote As Helpful, Propose As Answer, and/or Mark As Answer. Thank You
The Office Corner

Efficiently Running UNIX des command from Java

Hi,
I am trying to execute the following code in a loop to have an Brute Force attack for recovering the key.
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Tapas

If you use Java you're not doing that. What does being an Academic project have to do with what tools you're allowed to use? Who is dictating that you're "only" allowed to use the des command line tool? (If it comes to that, which des command line tool are you using anyway? It's not a unix standard thing).
The one thing you can do is to see if there is an option to read the file(s) from standard input and send them to the process from the Java runtime that way - that way the input doesn't have to be read multiple times. However this is unlikely to make any significant difference. Most of the performance cost is likely to be the context switch required to kick off the new process with very little cost incurred from re-reading a file from the disk cache.
You've got your answer anyway. You're not going to be able to make this much more efficient. I recommend not doing that. If you really really have to, well, tough.

Visible/invisible subform based on choices from 2 dropdowns

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thanks for sharing

Hi Jagan,
It is probablly just how you set up the script.
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This way you can sum the four radio button exclusion groups and if the total value is >=1 then change the presence of the text field and highlighting to suit.
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Tracking interaction (checkboxes): http://assure.ly/xDbtbx.
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Niall

Make region/Task-Flow visible/invisible inside the page created in composer mode.

Environent_
JDeveloper 11.1.1.6.0
Webcenter Sites version : 11g R1.
Problem statement_
Below example is to demonstrate the usecase to make region visible/invisible inside the page created in composer mode.
The problem with this case is the 'Show Component' property does not automatically evaluate its expression even after using the contextual event.
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My Usecase_
I have two task flows dragged in Webcenter Customized Page.
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Niraj

Hi Jiri,
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Thanks
Regards,
Niraj

GUI elements visible/ invisible

I need various different comboboxes to appear as the user steps through making choices.
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I am using border layout.
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There are many layouts availabled in Swing, BorderLayout, BoxLayout, GridBagLayout, CardLayout etc etc. Each of them have their own pros and cons. For instant, BorderLayout can only contain one element in a specific container region, like you said. It has 5 regions, North, West, East, West, and Center. Following link can give you more details about this layout.
http://java.sun.com/docs/books/tutorial/uiswing/layout/using.html
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JComboBox.setVisible(true) or JComboBox.setVisible(false)
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Bonjour,
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Photographe et illustrateur d'utilise plusieurs dizaines de fois par jour le chapitre TRANSFORMATION et les sous/menus qu'il regroupe.
Existe t il un moyen de rassembler cet ensemble de commandes (et quelques autres comme REGLAGES du menu IMAGES ) sur un panneau d'accès facile, comme celui des" calques" ou des "outils ?".
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Bonjour! Configurator est la solution: il permet de créer des panneaux regroupant des outils, des Scripts (Actions en Anglais) ou des Scripts (javascript): http://labs.adobe.com/technologies/configurator/ pour CS4, CS5 ou ID CS5.
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----- HAP_DOCUMENT.APR.HAP_DOCUMENT.Positions.DATA.CHECK_BOX::click: - (JavaScript, both) ----------
var
nCount = APR.HAP_DOCUMENT.T_ELEMENTS.DATA.instanceManager.count;
//var plan_value = this.parent.PLANS.rawValue;
var
plan_value = this.parent.parent.parent.Storage_Form.PLANS.rawValue;
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var sub_Tele = "HAP_DOCUMENT.T_ELEMENTS.DATA["+ nItem +"]";
var tName = "HAP_DOCUMENT.T_ELEMENTS.DATA["+ nItem +"].T_COLL_CELL.DATA";
var sCount = xfa.resolveNode(tName).instanceManager.count;
for (var sItem = 0; sItem < sCount; sItem++) { // Second Loop on T_COLL_CELL
var fName = "HAP_DOCUMENT.T_ELEMENTS.DATA["+ nItem +"].T_COLL_CELL.DATA["+ sItem +"].T_FIELD.DATA";
var tCount = xfa.resolveNode(fName).instanceManager.count;
for (aItem = 0; aItem < tCount; aItem++){ // Third Loop on T_FIELD
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var lName = "HAP_DOCUMENT.T_ELEMENTS.DATA["+ nItem +"].T_COLL_CELL.DATA["+ sItem +"].T_FIELD.DATA["+ aItem +"].simpleField.CAPTION";
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var aVal = xfa.resolveNode(gName).rawValue;
var bVal = xfa.resolveNode(lName).rawValue;
var subVal = xfa.resolveNode(subName).presence;
if (bVal == "Position Number"){
if (aVal == plan_value) {
if ( this.rawValue == 1) {xfa.resolveNode(subName).presence
= "visible";}
else {xfa.resolveNode(subName).presence
= "hidden"; }
Is there any other way of addressing the properties of the Subform Instances? Could any please help me as to why there is no effect on the subforms?
Regards,
Shishir.P

Is the form saved as dynamic? Are you getting any errors in the javascript console?
Paul

Make a Transparent container visible invisible

helllo all,
how can I make a Transparent container visible invisible depending to an attribute,
can anyone lead me to resolve this ?
thank you all?

Hi,
Create a attribute ( LV_VISIBLE ) type of boolean in context, then bind that attribute in the properties of the TC
TC->properties->visble property, bind the attribute in visible property of the TC.
Then when u want to visible that inside of on action write below code.
Declare a node :data: n_node type ref to if_wd_context_node.
then node assign to that created ( LV_CISIBLE )attribute nade ( E/G : ln_node = wd_context->get_child_node( name = ' node' ) )
ln_node->set_attribute( exporting name = `LV_VISIBLE` value = abap_true ). "for visible of the TC.
ln_node->set_attribute( exporting name = `LV_VISIBLE` value = abap_false ). "for invisible of the TC.
Regards
Srini.

Infos de "service" (affichage, dates concerts) étant en noir invisibles sur fond noir. Comment changer code source pour les rendre visible (p.ex. blancs)? merci

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Do you see the text if you use Ctrl + A (Édition > Toutes sélectionner) ?
It is possible that the text is set to transparent.
Did you check the stylesheet CSS code for that text?
You can use the DOM Inspector to check the style rules.
* http://kb.mozillazine.org/DOM_Inspector
* https://developer.mozilla.org/En/DOM_Inspector

How i can delete an external binary message (perharps a virus) visible on nvram commands- Except nvram-d or resetting the PRAM.

An external binary message or an internet virus that blocks my computer, locked in the internal memory.
That's my little question for the incredible problem to use normally the computer, and I wish if I had an answer and understand the origin of things :
Participants ;
I have a big problem right now on my imac-3 version of 2010 that disturb my personal work.
I have a discreet message on my computer that blocks lots system functions and prevent all totally use of the computer. I must use the most incredible combinations to be able to properly access this system. But to find it, it took me months to find the correct formula. I do not know where came from, but it sure is one of those great disturbers as repairers who's intervened on my system, perhaps their goals is a profit. I tried to repair it nearly a dozen times, but no results. Today, with my proper effort I know exactly my problem, and I know very well that there's nothing on my proper machine, and also no one exterior can solve it. Only is a problem of great hardware specialists or the constructor (Apple) itself.
This is a problem that can be repaired by the knowledge of the hardware part of unix. I had all my research, but I can not find the right command. I ask you this question, is there a way to fix this problem, or what methods I can use to get response to this link.
The problem :
I have a message (a small program that cancels some binary system functions) in the internal memory of the computer (I do not know exactly what part of memory) where it can be visible only by the command nvram-p: clearly external to the computer, not erasable by all commands available in unix as nvram-d and other types of unix commands for normally users to cleaning the internal memory.
This message is attached behalf to this email. : all data existing on nvram actually with external perturbations command known as : "boot-gamma" , for normally function. With this content, i can't work totally.
Last login: Tue Jan 8 17:42:55 on ttys000
imac-de-secours:~ secourssession$ nvram -p
efi-boot-device          <array><dict><key>IOMatch</key><dict><key>IOProviderClass</key><string>IOM edia</string><key>IOPropertyMatch</key><dict><key>UUID</key><string>386810F3-092 1-428F-9E4C-F36EE123D134</string></dict></dict><key>BLLastBSDName</key><string>d isk0s2</string></dict></array>%00
fmm-computer-name          iMac de Secours
prev-lang:kbd          en:1
boot-gamma          %10%06%00%00%bc%9c%00%00%00%00%00%00n%00%00%00%00%00%00%00%07%00%04%04%db% 05%0b%0b%b2%0e%1e%1e%95$66m>WWO`ww%09%80%a1%a1%87%a8%07%00%04%04%db%05%0b%0b%b2% 0e%1e%1e%95$66m>WWO`ww%09%80%a1%a1%87%a8%07%00%04%04%db%05%0b%0b%b2%0e%1e%1e%95$ 66m>WWO`ww%09%80%a1%a1%87%a8
backlight-level          @%00
SystemAudioVolume          2
efi-boot-device-data          %02%01%0c%00%d0A%03%0a%00%00%00%00%01%01%06%00%00%0b%03%12%0a%00%00%00%00% 00%00%00%04%01*%00%02%00%00%00(@%06%00%00%00%00%00%e8%b8~%0e%00%00%00%00%f3%10h8 !%09%8fB%9eL%f3n%e1#%d14%02%02%7f%ff%04%00
LocationServicesEnabled          %01
EFIBluetoothDelay          %b8%0b
imac-de-secours:~ secourssession$
all thanks for a possible help.
khaled_fekih.

An external binary message or an internet virus that blocks my computer, locked in the internal memory.
That's my little question for the incredible problem to use normally the computer, and I wish if I had an answer and understand the origin of things :
Participants ;
I have a big problem right now on my imac-3 version of 2010 that disturb my personal work.
I have a discreet message on my computer that blocks lots system functions and prevent all totally use of the computer. I must use the most incredible combinations to be able to properly access this system. But to find it, it took me months to find the correct formula. I do not know where came from, but it sure is one of those great disturbers as repairers who's intervened on my system, perhaps their goals is a profit. I tried to repair it nearly a dozen times, but no results. Today, with my proper effort I know exactly my problem, and I know very well that there's nothing on my proper machine, and also no one exterior can solve it. Only is a problem of great hardware specialists or the constructor (Apple) itself.
This is a problem that can be repaired by the knowledge of the hardware part of unix. I had all my research, but I can not find the right command. I ask you this question, is there a way to fix this problem, or what methods I can use to get response to this link.
The problem :
I have a message (a small program that cancels some binary system functions) in the internal memory of the computer (I do not know exactly what part of memory) where it can be visible only by the command nvram-p: clearly external to the computer, not erasable by all commands available in unix as nvram-d and other types of unix commands for normally users to cleaning the internal memory.
This message is attached behalf to this email. : all data existing on nvram actually with external perturbations command known as : "boot-gamma" , for normally function. With this content, i can't work totally.
Last login: Tue Jan 8 17:42:55 on ttys000
imac-de-secours:~ secourssession$ nvram -p
efi-boot-device          <array><dict><key>IOMatch</key><dict><key>IOProviderClass</key><string>IOM edia</string><key>IOPropertyMatch</key><dict><key>UUID</key><string>386810F3-092 1-428F-9E4C-F36EE123D134</string></dict></dict><key>BLLastBSDName</key><string>d isk0s2</string></dict></array>%00
fmm-computer-name          iMac de Secours
prev-lang:kbd          en:1
boot-gamma          %10%06%00%00%bc%9c%00%00%00%00%00%00n%00%00%00%00%00%00%00%07%00%04%04%db% 05%0b%0b%b2%0e%1e%1e%95$66m>WWO`ww%09%80%a1%a1%87%a8%07%00%04%04%db%05%0b%0b%b2% 0e%1e%1e%95$66m>WWO`ww%09%80%a1%a1%87%a8%07%00%04%04%db%05%0b%0b%b2%0e%1e%1e%95$ 66m>WWO`ww%09%80%a1%a1%87%a8
backlight-level          @%00
SystemAudioVolume          2
efi-boot-device-data          %02%01%0c%00%d0A%03%0a%00%00%00%00%01%01%06%00%00%0b%03%12%0a%00%00%00%00% 00%00%00%04%01*%00%02%00%00%00(@%06%00%00%00%00%00%e8%b8~%0e%00%00%00%00%f3%10h8 !%09%8fB%9eL%f3n%e1#%d14%02%02%7f%ff%04%00
LocationServicesEnabled          %01
EFIBluetoothDelay          %b8%0b
imac-de-secours:~ secourssession$
all thanks for a possible help.
khaled_fekih.

Using setInterval/clearInterval to cycle through visible-invisible

I've got so confused with setInterval/clearInterval that fail
to code a very
basic effect.
I need an object to become visible for, say 3 sec, then to
become invisible
for 2 sec and so far.
I did three functions:
function objOnAndOff(){
int1=setInterval(objOff,3000);
int2=setInterval(objOn,4998)
function objOff(){obj._visible=false;clearInt(int1)}
function objOn(){obj._visible=true;clearInt(int2)}
obj._visible=true;
var int1,int2,int3
int3=setInterval(objOnAndOff,5000)
I expected objOnAndOff be called every 3+2=5 sec, of which
the object would
stay visible for the first 3 sec, then on 3.001 objOff() sets
it invisible,
then on 4.999 objOn() sets it visible. Immediately after that
objOnAndOff()
is called again and the cycle repeats. Instead it behave
erraticaly.
Where does my logic fail?

Thanks. Amaizingly, I used clearInterval() many times and yet
wrote
clearInt() looked at is many times and failed to notice.
I works in general.
However I have a timer counting down every second and I
planted trace()
into your two functions - the interval shown by the times is
not stable. It
is suppose to be 2 and 3 but timer sometimes shows 1 nd 2
respectively -
Iis is cvorrect to suggest that this is the result of an
inacuracy
accumulated over several cycles and we have this leap year
regularly?
Also is it important that you clearInterval for Off/On BEFORE
setting the
interval for On/Off
In my first attempt I coded similar functions but
clearInterval for Off/On
AFTER setting the interval for On/Off and it did not work,
though I do not
see why this matters.
"kglad" <[email protected]> wrote in message
news:e3bqes$g1p$[email protected]..
> you have a syntax error and an error in flash-logic. to
correct the
syntax
> error use clearInterval() to clear your intervals
(clearInt() is not a
flash
> function).
>
> your error in flash-logic is thinking setInterval()
function calls are
precise
> to within 2 ms. they are not and you're likely to
accumulate
uncontrollable
> calls to objOn().
>
> i don't think pwyon's code will do what you want. try:
>
>
> function objOff(){
> obj._visible=false;
> clearInterval(offI);
> onI=setInterval(objOn,2000);
> }
> function objOn(){
> obj._visible=true;
> clearInterval(onI);
> offI=setInterval(objOff,3000);
> }
> objOn();
>

Making Portal Content Visible/Invisible at Runtime

Hi SDNers,
I'm having a Portal Content Hierarchy which goes till 5 levels. The hierarchy includes roles, subroles, worksets, pages etc at different levels.
Now, the scenario is, not all the subroles should be visible to every user. I would like to make some WorkSets, Pages invisible for some user according to the specified role.
Means if a user doesnt have authorizations to do certain operations, those Pages, WorkSets should not be visible.
A Solution would be to prepare multiple Hierarchies according to the specified role. But those combinations are so many that I'm not feeling comfortable with the approach of making all the hierarchies statically.
I tried to find the solution with "Portal Content Permissions" but unfortunately couldnt come up with one.
Please let me know if anyone has any ideas for the same.
Thanks in advance,
Mausam

Hi,
Use PCDFilter, which can be used to filter role and workset content depending on the users.
Check this for more:
How to restrict the Users at Page level
Greetings,
Praveen Gudapati

Workset Visible/Invisible during runtime

Hi Experts,
I have a requirement where Iview is assigned to Page, Page is assigned to workset, workset is assigned to Role. The Iview consists of reports fetched from the backend . The end user has to see the workset if he has reports in the Iview if not the workset should be invisible.
Is there a way where I can Visible/Invisble the workset during runtime based on the content fetched from R/3 system in Iview.
Regards,
Madhan

Hi Madhan,
Visiblity of workset can't be changed at runtime in current exisitng features.
In practical situatrions I dont think, bakcend report iViews change so much frequently that, you have to decide visibility of workset based on iView report availbility.
So please check this.
Regards,
Ganga

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