Disabled buttons still generate events
It seems that disabled buttons still generate events in business one. If a button is disabled (even a standard one) click events can still be seen in the SBO event logger. I would have expected a disabled button to be completely disabled and no events to be generated whereas as it is I have to check in the event handler to see if the button is enabled or not.
Is my understanding of this correct?
Has anyone else had issues like this?
Gordon Wood
Hi Gordon,
That sounds like an issue with the SBO Event Logger because no event is actually triggered in the addon when the button is disabled.
Kind Regards,
Owen
Similar Messages
-
Disabled button fires an event ?! :-O
Hi, friends!
I've never thought about the next issue: why desabled button can fire an et_Click event?
I havn't no idea to check that!
I thought before that enabled=false is the method to prevent et_Click event for that item, but...
<b>Is it a bug or feature?</b>
I'm talking now about v6.5, what can you say about that situation on v6.7?It is not a bug, the SDK is simply informing you that the user clicked on something. You can click on other disabled items such as edittexts and they will also generate the click events for you.
The important difference with a disabled button is that the et_ITEM_PRESSED event won't be triggered. The et_ITEM_PRESSED event is the correct one to use to detect the user pressing a button.
John. -
Disabled buttons still selectable problem, please help
I have a simple GUI which takes input from the user and when it has enough information allows the user to select to run an operation (setEnabled(true) on the run button). Initially I set the run button on the GUI to be disabled using setEnabled(false). Although the button appears greyed out the mouse_clicked() event is run when you click on the button.
Can anyone inform me what is wrong, it appears the button is disabled to look at but is still active if clicked.
Regards,
MarkThanks, that did the trick. Thought it must be the type of Listener used as I have used setEnabled in the past without problems.
-
Disabled button still clickable. Why ?
Hi,
When I disable a button : oForm.Items.Item("MyButton").Enabled = false it's still possible to click it. Why is that ? What is the purpose of the Enabled ? If you tell me it's just to make it appear disabled but it's not really disabling it then I'm lost here.Hi Marc,
You are correct. Disabling a button does not stop the click event from being fired. You will need to check for its enabled state in your event handler. See the sample below from my code to handle a custom Details button. I have to check to make sure it's enabled before I deal with it.
David
switch (itemValue.ItemUID)
case DETAILS_UID:
if (itemValue.BeforeAction == false &&
BoEventTypes.et_ITEM_PRESSED &&
this.SboForm.Items.Item(DETAILS_UID).Enabled == true)
// Your code here
break; -
Disabling button still the button works !!!???
Hi,
I'm either disabling a button by Screen Painter or by code and yet the button is still functional however it is greyed out and seems to be disabled to me visually.
Any ideas ?
SAP 8.81 PL08Thanks so much. You are right. But I don't understand why apex does that? Because I has specified some java script in element tab of a hidde item.
But later I noticed that element tab itself is gone.
Changing item type broght the tab back and I could see my java script.
But its misleading. I thought my code is gone.
Thanks, -
Disable button while generating a Report
In my application, I have a JSP page with a button. On clicking this, a Report(PDF) is generated and response comes back as attachment.
The requirement is to disable the button till the report is generated and enable it back once the response comes back.
Can somebody help me?stevejluke wrote:
Can you expand on this SoulTech? When you download a PDF one of two things happens (to my knowledge): Either the PDF gets displayed in the same window as the form or it gets opened in a new window. If it opens in the same window then the form will no longer be visible, so there would be no need to re-activate the button. If it opens in a new window, the button is not re-enabled on the form. At least not in IE or Firefox. What conditions make it so the page gets reloaded?Ahh, you're right. Well I'd make 2 JSP's then I suppose. Anything to avoid AJAX. So the first JSP page has the "Click here to download" and the second page has the "Downloading..." message (like many download pages on the web). -
Disabled button generates events
Hello,
I have a radio button that I want to disable while a background process is running.
After the process finishes, I enable the button again.
However, if the user clicks on the disabled button during the background process, an ActionEvent still gets generated.
Then when the button is re-enabled, it responds to the event that was generated while it was disabled. I want to prevent my button from responding to events generated while it was disabled.
I do not want to use the getGlassPane.setVisible(true) technique because I still want my cancel button to be able to generate events during the background process.
I am using JDK 1.3.1 and my button is in a panel contained in a JFrame application.
Suggestions?
Thank you,
Ted HillHello,
I have a radio button that I want to disable while a background process is running.
After the process finishes, I enable the button again.
However, if the user clicks on the disabled button during the background process, an ActionEvent still gets generated.
Then when the button is re-enabled, it responds to the event that was generated while it was disabled. I want to prevent my button from responding to events generated while it was disabled.
I do not want to use the getGlassPane.setVisible(true) technique because I still want my cancel button to be able to generate events during the background process.
I am using JDK 1.3.1 and my button is in a panel contained in a JFrame application.
Suggestions?
Thank you,
Ted Hill -
Disabled button fires events to event structure
Hi all,
I was trying to disable a Button on the frontpanel by using its enabled property while the event was executed. The ide wa not to create more events of this buttopn while its fucntion was executed. However thsi did not work.It was creating events even though it was greyed out.
I troied two different versions:
1) in the event case of the button (value changed) in a sequence I first dispalbned the button, execuded the code and then enabled it again
Result: All events were generated even though the button was greyed out
2) in the event case of the button (value changed) in a sequence I disbaled the Button and then started a second event. The Second event executed the code and then enabled the Button egain
Result: Even though the Button was greyed out events were generated
3) in the event case of the button (value changed) in a sequence I first dispalbned the button, execuded the code and in the timeout event I thenenabled it again
Result: No additional events were generated
it seems that the enable state of the button is analysed at teh time when the event is execute din teh event case but not at the time when it was created?
So I Tried the Time Input of the case expecting that it woudl give me a time stamp of the time when the key was pressed - but instead it gave me the time point when teh event was executed...
Teh only othe rsolution was to set teh cursor to busy (however I dont want to see the changed cursor during the busy cycle)
So how can I make shure that no additional events are fired during the time teh code of the Button s executed?
Thanks for any help,
Rainerto altenbach:
The evet takes about one or two seconds - I checked the behaviour as shown in the attached examples with LV 8.5, LV 2010, TV2011, LV2012 - allways exactly the same behaviour.
It does not make any difference weather you use switch when pressed or latched when pressed.
It does not make any difference weathe ror not you tag "Lock front panel" for that event
to sth:
> If you disable a front panel control (ie the button) you cannot click on it and a value changed event will not be
generated.
This is my experience so far as well, but if you disable and enable the control within the same event it does not work (see attaced example 1) and 2). It only works if you do the enable in the timeout event.
> The time stamp from the event case left hand property is the time of the event not the time of execution.
> If you ask for the timer value inside the event case it will be the time of event case executing.
In the attached exampel this is not the case. The time differecne between the Time input on the left and the Tick count
placed in the event is 0 for all events generated whil the button is supposed to be disabled.
As I wrote before, the explanation I have for this behaviour is that the events are generated by windows weather or not
the button is disabled and they are queued to the event cue. Only when the event is handeled LabVIEW tests weather
or not the button is disabled and ignores the event in case it is disabled. If the Disabling and enabling is done
withim the same event the button pressed events are added to thw event queue and the button is set to enabled before the next event (button pressed while it shoul be disabled) is handeled. When that event is handeled the button is enabled again (by the original event) and therefore the evenet is not ignored (because by the time of execution of the event the button is enabled again).
If the button is enabled in the timeout event instead of the button change value event all event in teh queue are executed before teh timeout event. At their time of execution therefore the button is steill disabled. Only then the timeout event enables the button again.
If the vi is set to busy (sand clock) this is activating actually a windows function/property and no events are queued to teh event queue by windwos. Therefore no button change event is added to teh queue.
Funtciomn of the 3 attached Vis (LV 2010):
Run the Vi, then press the Test button once - when it is greyed out click it a few more times. The test button value
changed event has a 2 second delay. You will see the event counter increase, and you will see the time difference
between the time property on the left of the event and the tick count vi whci is displayed in the waveform chart.
DisableButton 1: Disable and enable are ste in teh same event
DisableButton 2: The button is disabled then a second event is called to do the work and then enable teh button again
DisableButton 3: The Button is disabled in button change value event and it is enabled again in teh timeout event.
Attachments:
DisableButton1-3.zip 29 KB -
Mouse Events on Disabled Buttons
Hi,
In my application I should make a disabled button to show a tool tip when mouse is entered onto it.
I'm using java.awt.container not Jcontainer.
I have searched in SDN forums and after reading some of the comments what I understood is �disabled Swing button can react to Mouse events but a disabled awt button can not react to mouse events�.
Is that true or did I not understand correctly?
And how would I be able to implement the required functionality in my
application?
Thanks.import java.awt.*;
import java.awt.event.*;
public class AwtTooltip {
private Panel getContent(Frame f) {
Button left = new Button("left");
left.setEnabled(false);
Button right = new Button("right");
Panel panel = new Panel(new GridBagLayout());
new TipManager(panel, f);
GridBagConstraints gbc = new GridBagConstraints();
gbc.weightx = 1.0;
panel.add(left, gbc);
panel.add(right, gbc);
return panel;
public static void main(String[] args) {
AwtTooltip test = new AwtTooltip();
Frame f = new Frame();
f.addWindowListener(closer);
f.add(test.getContent(f));
f.setSize(300,100);
f.setLocation(200,200);
f.setVisible(true);
private static WindowListener closer = new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
class TipManager extends MouseMotionAdapter {
Panel component;
Window tooltip;
Label label;
public TipManager(Panel panel, Frame frame) {
component = panel;
panel.addMouseMotionListener(this);
initTooltip(frame);
* Since enabled Buttons consume MouseEvents we will
* receive events sent only from disabled Buttons.
public void mouseMoved(MouseEvent e) {
Point p = e.getPoint();
boolean hovering = false;
Component[] c = component.getComponents();
for(int j = 0; j < c.length; j++) {
Rectangle r = c[j].getBounds();
if(r.contains(p)) {
hovering = true;
if(!tooltip.isShowing())
showTooltip(c[j], p);
break;
if(!hovering && tooltip.isShowing()) {
tooltip.setVisible(false);
private void showTooltip(Component c, Point p) {
String text = ((Button)c).getLabel();
label.setText(text);
tooltip.pack();
convertPointToScreen(p, component);
tooltip.setLocation(p.x+10, p.y-15);
tooltip.setVisible(true);
/** Copied from SwingUtilities source code. */
public void convertPointToScreen(Point p, Component c) {
Rectangle b;
int x,y;
do {
if(c instanceof Window) {
try {
Point pp = c.getLocationOnScreen();
x = pp.x;
y = pp.y;
} catch (IllegalComponentStateException icse) {
x = c.getX();
y = c.getY();
} else {
x = c.getX();
y = c.getY();
p.x += x;
p.y += y;
if(c instanceof Window)
break;
c = c.getParent();
} while(c != null);
private void initTooltip(Frame owner) {
label = new Label();
label.setBackground(new Color(184,207,229));
tooltip = new Window(owner);
tooltip.add(label);
} -
Generating events such as "push buttons" in ABAP
Hi,
Is it possible to make code in ABAP that given a screen number can generate events for that screen.
For example create a Z program that given the input parameters screen name and transaction, do something like:
screen 101.pushChangeButton.?
regards
Baranyes see this code.
REPORT YH648_DIALOG_PROGRAM.
*call screen 1649.
call screen 1642.
***&SPWIZARD: DATA DECLARATION FOR TABLECONTROL 'T_CONTROL'
*&SPWIZARD: DEFINITION OF DDIC-TABLE
TABLES: SPFLI.
*&SPWIZARD: TYPE FOR THE DATA OF TABLECONTROL 'T_CONTROL'
TYPES: BEGIN OF T_T_CONTROL,
MANDT LIKE SPFLI-MANDT,
CARRID LIKE SPFLI-CARRID,
CONNID LIKE SPFLI-CONNID,
COUNTRYFR LIKE SPFLI-COUNTRYFR,
CITYFROM LIKE SPFLI-CITYFROM,
AIRPFROM LIKE SPFLI-AIRPFROM,
COUNTRYTO LIKE SPFLI-COUNTRYTO,
CITYTO LIKE SPFLI-CITYTO,
AIRPTO LIKE SPFLI-AIRPTO,
FLTIME LIKE SPFLI-FLTIME,
DEPTIME LIKE SPFLI-DEPTIME,
ARRTIME LIKE SPFLI-ARRTIME,
DISTANCE LIKE SPFLI-DISTANCE,
DISTID LIKE SPFLI-DISTID,
FLTYPE LIKE SPFLI-FLTYPE,
PERIOD LIKE SPFLI-PERIOD,
END OF T_T_CONTROL.
*&SPWIZARD: INTERNAL TABLE FOR TABLECONTROL 'T_CONTROL'
DATA: G_T_CONTROL_ITAB TYPE T_T_CONTROL OCCURS 0,
G_T_CONTROL_WA TYPE T_T_CONTROL. "work area
DATA: G_T_CONTROL_COPIED. "copy flag
*&SPWIZARD: DECLARATION OF TABLECONTROL 'T_CONTROL' ITSELF
CONTROLS: T_CONTROL TYPE TABLEVIEW USING SCREEN 1642.
*&SPWIZARD: LINES OF TABLECONTROL 'T_CONTROL'
DATA: G_T_CONTROL_LINES LIKE SY-LOOPC.
DATA: OK_CODE LIKE SY-UCOMM.
module pf_status output.
set pf-status 'STATUS_1642'.
endmodule.
*&SPWIZARD: OUTPUT MODULE FOR TC 'T_CONTROL'. DO NOT CHANGE THIS LINE!
*&SPWIZARD: COPY DDIC-TABLE TO ITAB
MODULE T_CONTROL_INIT OUTPUT.
IF G_T_CONTROL_COPIED IS INITIAL.
*&SPWIZARD: COPY DDIC-TABLE 'SPFLI'
*&SPWIZARD: INTO INTERNAL TABLE 'g_T_CONTROL_itab'
SELECT * FROM SPFLI
INTO CORRESPONDING FIELDS
OF TABLE G_T_CONTROL_ITAB.
G_T_CONTROL_COPIED = 'X'.
REFRESH CONTROL 'T_CONTROL' FROM SCREEN '1642'.
ENDIF.
ENDMODULE.
*&SPWIZARD: OUTPUT MODULE FOR TC 'T_CONTROL'. DO NOT CHANGE THIS LINE!
*&SPWIZARD: MOVE ITAB TO DYNPRO
MODULE T_CONTROL_MOVE OUTPUT.
MOVE-CORRESPONDING G_T_CONTROL_WA TO SPFLI.
ENDMODULE.
*&SPWIZARD: OUTPUT MODULE FOR TC 'T_CONTROL'. DO NOT CHANGE THIS LINE!
*&SPWIZARD: GET LINES OF TABLECONTROL
MODULE T_CONTROL_GET_LINES OUTPUT.
G_T_CONTROL_LINES = SY-LOOPC.
ENDMODULE.
*&SPWIZARD: INPUT MODULE FOR TC 'T_CONTROL'. DO NOT CHANGE THIS LINE!
*&SPWIZARD: PROCESS USER COMMAND
MODULE T_CONTROL_USER_COMMAND INPUT.
OK_CODE = SY-UCOMM.
PERFORM USER_OK_TC USING 'T_CONTROL'
'G_T_CONTROL_ITAB'
'FLAG'
CHANGING OK_CODE.
SY-UCOMM = OK_CODE.
ENDMODULE.
module back_exit.
leave program.
endmodule.
INCLUDE TABLECONTROL_FORMS *
*& Form USER_OK_TC *
FORM USER_OK_TC USING P_TC_NAME TYPE DYNFNAM
P_TABLE_NAME
P_MARK_NAME
CHANGING P_OK LIKE SY-UCOMM.
&SPWIZARD: BEGIN OF LOCAL DATA----
DATA: L_OK TYPE SY-UCOMM,
L_OFFSET TYPE I.
&SPWIZARD: END OF LOCAL DATA----
*&SPWIZARD: Table control specific operations *
*&SPWIZARD: evaluate TC name and operations *
SEARCH P_OK FOR P_TC_NAME.
IF SY-SUBRC <> 0.
EXIT.
ENDIF.
L_OFFSET = STRLEN( P_TC_NAME ) + 1.
L_OK = P_OK+L_OFFSET.
*&SPWIZARD: execute general and TC specific operations *
CASE L_OK.
WHEN 'INSR'. "insert row
PERFORM FCODE_INSERT_ROW USING P_TC_NAME
P_TABLE_NAME.
CLEAR P_OK.
WHEN 'DELE'. "delete row
PERFORM FCODE_DELETE_ROW USING P_TC_NAME
P_TABLE_NAME
P_MARK_NAME.
CLEAR P_OK.
WHEN 'P--' OR "top of list
'P-' OR "previous page
'P+' OR "next page
'P++'. "bottom of list
PERFORM COMPUTE_SCROLLING_IN_TC USING P_TC_NAME
L_OK.
CLEAR P_OK.
WHEN 'L--'. "total left
PERFORM FCODE_TOTAL_LEFT USING P_TC_NAME.
WHEN 'L-'. "column left
PERFORM FCODE_COLUMN_LEFT USING P_TC_NAME.
WHEN 'R+'. "column right
PERFORM FCODE_COLUMN_RIGHT USING P_TC_NAME.
WHEN 'R++'. "total right
PERFORM FCODE_TOTAL_RIGHT USING P_TC_NAME.
WHEN 'MARK'. "mark all filled lines
PERFORM FCODE_TC_MARK_LINES USING P_TC_NAME
P_TABLE_NAME
P_MARK_NAME .
CLEAR P_OK.
WHEN 'DMRK'. "demark all filled lines
PERFORM FCODE_TC_DEMARK_LINES USING P_TC_NAME
P_TABLE_NAME
P_MARK_NAME .
CLEAR P_OK.
WHEN 'SASCEND' OR
'SDESCEND'. "sort column
PERFORM FCODE_SORT_TC USING P_TC_NAME
l_ok.
ENDCASE.
ENDFORM. " USER_OK_TC
*& Form FCODE_INSERT_ROW *
FORM fcode_insert_row
USING P_TC_NAME TYPE DYNFNAM
P_TABLE_NAME .
&SPWIZARD: BEGIN OF LOCAL DATA----
DATA L_LINES_NAME LIKE FELD-NAME.
DATA L_SELLINE LIKE SY-STEPL.
DATA L_LASTLINE TYPE I.
DATA L_LINE TYPE I.
DATA L_TABLE_NAME LIKE FELD-NAME.
FIELD-SYMBOLS <TC> TYPE CXTAB_CONTROL.
FIELD-SYMBOLS <TABLE> TYPE STANDARD TABLE.
FIELD-SYMBOLS <LINES> TYPE I.
&SPWIZARD: END OF LOCAL DATA----
ASSIGN (P_TC_NAME) TO <TC>.
*&SPWIZARD: get the table, which belongs to the tc *
CONCATENATE P_TABLE_NAME '[]' INTO L_TABLE_NAME. "table body
ASSIGN (L_TABLE_NAME) TO <TABLE>. "not headerline
*&SPWIZARD: get looplines of TableControl *
CONCATENATE 'G_' P_TC_NAME '_LINES' INTO L_LINES_NAME.
ASSIGN (L_LINES_NAME) TO <LINES>.
*&SPWIZARD: get current line *
GET CURSOR LINE L_SELLINE.
IF SY-SUBRC <> 0. " append line to table
L_SELLINE = <TC>-LINES + 1.
*&SPWIZARD: set top line *
IF L_SELLINE > <LINES>.
<TC>-TOP_LINE = L_SELLINE - <LINES> + 1 .
ELSE.
<TC>-TOP_LINE = 1.
ENDIF.
ELSE. " insert line into table
L_SELLINE = <TC>-TOP_LINE + L_SELLINE - 1.
L_LASTLINE = <TC>-TOP_LINE + <LINES> - 1.
ENDIF.
*&SPWIZARD: set new cursor line *
L_LINE = L_SELLINE - <TC>-TOP_LINE + 1.
*&SPWIZARD: insert initial line *
INSERT INITIAL LINE INTO <TABLE> INDEX L_SELLINE.
<TC>-LINES = <TC>-LINES + 1.
*&SPWIZARD: set cursor *
SET CURSOR LINE L_LINE.
ENDFORM. " FCODE_INSERT_ROW
*& Form FCODE_DELETE_ROW *
FORM fcode_delete_row
USING P_TC_NAME TYPE DYNFNAM
P_TABLE_NAME
P_MARK_NAME .
&SPWIZARD: BEGIN OF LOCAL DATA----
DATA L_TABLE_NAME LIKE FELD-NAME.
FIELD-SYMBOLS <TC> TYPE cxtab_control.
FIELD-SYMBOLS <TABLE> TYPE STANDARD TABLE.
FIELD-SYMBOLS <WA>.
FIELD-SYMBOLS <MARK_FIELD>.
&SPWIZARD: END OF LOCAL DATA----
ASSIGN (P_TC_NAME) TO <TC>.
*&SPWIZARD: get the table, which belongs to the tc *
CONCATENATE P_TABLE_NAME '[]' INTO L_TABLE_NAME. "table body
ASSIGN (L_TABLE_NAME) TO <TABLE>. "not headerline
*&SPWIZARD: delete marked lines *
DESCRIBE TABLE <TABLE> LINES <TC>-LINES.
LOOP AT <TABLE> ASSIGNING <WA>.
*&SPWIZARD: access to the component 'FLAG' of the table header *
ASSIGN COMPONENT P_MARK_NAME OF STRUCTURE <WA> TO <MARK_FIELD>.
IF <MARK_FIELD> = 'X'.
DELETE <TABLE> INDEX SYST-TABIX.
IF SY-SUBRC = 0.
<TC>-LINES = <TC>-LINES - 1.
ENDIF.
ENDIF.
ENDLOOP.
ENDFORM. " FCODE_DELETE_ROW
*& Form COMPUTE_SCROLLING_IN_TC
text
-->P_TC_NAME name of tablecontrol
-->P_OK ok code
FORM COMPUTE_SCROLLING_IN_TC USING P_TC_NAME
P_OK.
&SPWIZARD: BEGIN OF LOCAL DATA----
DATA L_TC_NEW_TOP_LINE TYPE I.
DATA L_TC_NAME LIKE FELD-NAME.
DATA L_TC_LINES_NAME LIKE FELD-NAME.
DATA L_TC_FIELD_NAME LIKE FELD-NAME.
FIELD-SYMBOLS <TC> TYPE cxtab_control.
FIELD-SYMBOLS <LINES> TYPE I.
&SPWIZARD: END OF LOCAL DATA----
ASSIGN (P_TC_NAME) TO <TC>.
*&SPWIZARD: get looplines of TableControl *
CONCATENATE 'G_' P_TC_NAME '_LINES' INTO L_TC_LINES_NAME.
ASSIGN (L_TC_LINES_NAME) TO <LINES>.
*&SPWIZARD: is no line filled? *
IF <TC>-LINES = 0.
*&SPWIZARD: yes, ... *
L_TC_NEW_TOP_LINE = 1.
ELSE.
*&SPWIZARD: no, ... *
CALL FUNCTION 'SCROLLING_IN_TABLE'
EXPORTING
ENTRY_ACT = <TC>-TOP_LINE
ENTRY_FROM = 1
ENTRY_TO = <TC>-LINES
LAST_PAGE_FULL = 'X'
LOOPS = <LINES>
OK_CODE = P_OK
OVERLAPPING = 'X'
IMPORTING
ENTRY_NEW = L_TC_NEW_TOP_LINE
EXCEPTIONS
NO_ENTRY_OR_PAGE_ACT = 01
NO_ENTRY_TO = 02
NO_OK_CODE_OR_PAGE_GO = 03
OTHERS = 0.
ENDIF.
*&SPWIZARD: get actual tc and column *
GET CURSOR FIELD L_TC_FIELD_NAME
AREA L_TC_NAME.
IF SYST-SUBRC = 0.
IF L_TC_NAME = P_TC_NAME.
*&SPWIZARD: et actual column *
SET CURSOR FIELD L_TC_FIELD_NAME LINE 1.
ENDIF.
ENDIF.
*&SPWIZARD: set the new top line *
<TC>-TOP_LINE = L_TC_NEW_TOP_LINE.
ENDFORM. " COMPUTE_SCROLLING_IN_TC
*& Form FCODE_TC_MARK_LINES
marks all TableControl lines
-->P_TC_NAME name of tablecontrol
FORM FCODE_TC_MARK_LINES USING P_TC_NAME
P_TABLE_NAME
P_MARK_NAME.
&SPWIZARD: EGIN OF LOCAL DATA----
DATA L_TABLE_NAME LIKE FELD-NAME.
FIELD-SYMBOLS <TC> TYPE cxtab_control.
FIELD-SYMBOLS <TABLE> TYPE STANDARD TABLE.
FIELD-SYMBOLS <WA>.
FIELD-SYMBOLS <MARK_FIELD>.
&SPWIZARD: END OF LOCAL DATA----
ASSIGN (P_TC_NAME) TO <TC>.
*&SPWIZARD: get the table, which belongs to the tc *
CONCATENATE P_TABLE_NAME '[]' INTO L_TABLE_NAME. "table body
ASSIGN (L_TABLE_NAME) TO <TABLE>. "not headerline
*&SPWIZARD: mark all filled lines *
LOOP AT <TABLE> ASSIGNING <WA>.
*&SPWIZARD: access to the component 'FLAG' of the table header *
ASSIGN COMPONENT P_MARK_NAME OF STRUCTURE <WA> TO <MARK_FIELD>.
<MARK_FIELD> = 'X'.
ENDLOOP.
ENDFORM. "fcode_tc_mark_lines
*& Form FCODE_TC_DEMARK_LINES
demarks all TableControl lines
-->P_TC_NAME name of tablecontrol
FORM FCODE_TC_DEMARK_LINES USING P_TC_NAME
P_TABLE_NAME
P_MARK_NAME .
&SPWIZARD: BEGIN OF LOCAL DATA----
DATA L_TABLE_NAME LIKE FELD-NAME.
FIELD-SYMBOLS <TC> TYPE cxtab_control.
FIELD-SYMBOLS <TABLE> TYPE STANDARD TABLE.
FIELD-SYMBOLS <WA>.
FIELD-SYMBOLS <MARK_FIELD>.
&SPWIZARD: END OF LOCAL DATA----
ASSIGN (P_TC_NAME) TO <TC>.
*&SPWIZARD: get the table, which belongs to the tc *
CONCATENATE P_TABLE_NAME '[]' INTO L_TABLE_NAME. "table body
ASSIGN (L_TABLE_NAME) TO <TABLE>. "not headerline
*&SPWIZARD: demark all filled lines *
LOOP AT <TABLE> ASSIGNING <WA>.
*&SPWIZARD: access to the component 'FLAG' of the table header *
ASSIGN COMPONENT P_MARK_NAME OF STRUCTURE <WA> TO <MARK_FIELD>.
<MARK_FIELD> = SPACE.
ENDLOOP.
ENDFORM. "fcode_tc_mark_lines
see at pf-status.
Message was edited by:
sunil kumar -
Enable or disable button on a ribbon based on user permissions in SharePoint 2010
Hi,
I have requirement to find a way to disable Inheritance, Add and Modify group from permission tab for users who are not added into specific group e.g. Administrators
I have followed the following article to create a feature but have encountered few issues:
http://msdn.microsoft.com/en-us/library/ff408060.aspx
Issues:
I used the above code as a sample to create a feature and test if it would work. It worked fine but even though i have replaced Location="Ribbon.Library.Actions.ConnectToClient" with my permission locations,
Connect to Outlook button still doesn't appear when the feature is activated. If i deactive this feature it shows
Connect to Outlook button even though there is no reference for this in the code!
I have modified the Elements.XML and have added the following code but it still disables the buttons for a user who has Site Collection Administrator permissions, i just want to disable this for users who are in particular group:
<?xml version="1.0" encoding="utf-8"?>
<Elements xmlns="http://schemas.microsoft.com/sharepoint/">
<CustomAction
Id="RemoveRibbonButton"
Location="CommandUI.Ribbon"
RequireSiteAdministrator = "TRUE"
>
<CommandUIExtension>
<CommandUIDefinitions>
<CommandUIDefinition
Location="Ribbon.Permission.Modify" />
</CommandUIDefinitions>
</CommandUIExtension>
</CustomAction>
<CustomAction
Id="RemoveRibbonButton"
Location="CommandUI.Ribbon"
RequireSiteAdministrator = "TRUE"
>
<CommandUIExtension>
<CommandUIDefinitions>
<CommandUIDefinition
Location="Ribbon.Permission.Add" />
</CommandUIDefinitions>
</CommandUIExtension>
</CustomAction>
</Elements>
I have also have another issue when this feature is activated even though i haven't removed 'Check' and 'Manage' Ribbon locations, they are also greyed out as shown it the screenshot below:
I have also created a user control using the following method:
http://sharepointroot.com/2010/06/18/remove-actions-from-the-ribbon-sharepoint-2010/
But again i need to restrict it specific user group.
Any advice how to do this? or which way is better creating a feature or creating a user control? even though i liked the creating the feature as it gives your more control.
Regards,
KashifThanks for your reply Paul.
I do understand that this is a partial solution and wouldn't stop them completely from doing these actions using different UI but atleast it would remove these options from the ribbon which is causing us some major issues when clicked by mistake especially
'inherit permissions'.
We do have governance policies in place and a certain user group can add and remove users from SP site. But the issue we have currently is that when one of these (authorised) users uses 'inherit permissions from parent' site. This removes the unique
permissions from the subsite and delete all SP groups / permission level in the subsite. In some cases subsite contains confidential information which is then exposed to all the users who have access to the parent site.
The main button which i'm interested to disable is 'Inherit Permissions' which i believe can't be used from anyother UI apart from the ribbon.
I just need to know if it's possible to restrict this for some users or group? even if it just removes it from the ribbon only i would be still interested to explore this implementation.
Any help would be apperciated.
Regards,
Kashif -
How to enable or disable buttons on an interactive ALV report
I have two buttons on Interactive ALV report. Before displaying the ALV report, I want to enable or disable buttons on ALV depending on some conditions.I dont want to make the buttons visible or invisible. This is not an OO ALV report.
Please suggest !!!Then you have to use the event set_pf_status or parameter I_CALLBACK_PF_STATUS_SET for this pass the form name.
You have to Implement the form Routine.
FORM PF_STATUS using status type SLIS_T_EXTAB.
SET PF-STATUS 'STS' excluding status.
ENDFORM.
First create the pf-staus using SE41 or double click on the status name and create . By default you make them Disable mode. -
Javascript embedded in button pl/sql event handler not being executed
Javascript calls not working from pl/sql button event handler. What am I missing? Are specific settings needed to execute javascript from pl/sql proceedures?
Example: Want to toggle target='_blank' off and on in a button pl/sql event handler to open url call in new window & then reset when processing submit is done & the app returns to the form.
portal form button's pl/sql submit handler:
begin
htp.p('<script language=JavaScript>') ;
htp.p('this.form.target="_blank"') ;
htp.p('</script>') ;
PORTAL.wwa_app_module.set_target('http://www.oracle.com') ;
htp.p('<script language=JavaScript>') ;
htp.p('this.form.target="_blank"') ;
htp.p('</script>') ;
end ;
Putting the following in the button's javascript on_click event handler works great:
this.form.target='_blank'
to force opening new window with a call in the button's submit pl/sql code via:
PORTAL.wwa_app_module.set_target('http://www.oracle.com') ;
but then the target='_blank' is left on when the submit is done & we return to the form.
putting the above javascript as a function (called fcn_newpage) elsewhere (e.g., after form opens) & calling in the submit pl/sql with
htp.p('fcn_newpage') ;
also doesn't work.
Metalink thought this was an application issue instead of a bug, so thought I'd see if anyone knows what's going wrong here. (Portal 9.0.4.1)thanks for your discussion of my post.
Please clarify:
"htp.p('fcn_newwindow') sends a string":
What would you suggest the proper syntax for a function fcn_newwindow() call from a pl/sql javascript block that differs from
htp.p('<script language="Javascript">') ;
htp.p('fcn_newwindow');
htp.p('</script>');
or more simply
htp.p('fcn_newwindow') ;
More generally, what I'm trying to figure out is under what conditions javascript is executed, if ever, in the pl/sql of a button (either the submit or custom event handler, depending on the button).
I've seen lots of posts asking how to do a simple htp.p('alert("THIS IS TROUBLE")') ; in a pl/sql event handler for a button on a form, but no description of how this can be done successfully.
In addition to alerts, in my case, I'd like to call a javascript fcn from a pl/sql event handle that would pass a URL (e.g., http://www.oracle.com) where the javascript fcn executed
window.open(URL). The API call to set_target(URL) in pl/sql has no ability to open in a new window, so calling that is inadequate to my needs and I must resort to javascript.
Its clear in the PL/SQL of a button, you can effect form components since p_session..set_target & p_session.get_target set or get the contents of form components.
So to see if javascript ever works, I tried to focus on something simple that only had to set what amounts to an enviromental variable when we returned to the form after a post. I chose to try to change the html value of TARGET from javascript in the PL/SQL button because it doesn't need to be implemented until we finish the post and return to the form.
So I focused on a hack, setting this.form.TARGET='_blank' in the on_click event handler that forced every subsequent URL call or refresh of the form to be a new window. I then wanted to turn off opening new windows once I'd opened the URL call in a new window by setting TARGET='' in the portal form. I can achieve what I want by coding this.form.TARGET='' in the javascript (on_focus, on_change, or on_mousedown, ...) of every form component that might refresh the form. However, that is a ridiculous hack when a simple htp.p('<script>') ; htp.p('this.form.target=""') ; htp.p('</script>') ; at the end of the button's pl/sql event handle should do the same thing reliably if javascript ever works in the pl/sql event handler.
If we didn't have access to form components through p_session calls, I'd assume it was a scope issue (what is available from the pl/sql event handler). But unless my syntax is just off, when, if ever, can javascript be used in a portal form's pl/sql event handler for a button?
if I code a javascript funtion in the forms' pl/sql before displaying form:
htp.p('<script language="JavaScript">') ;
htp.p('function fcn_new_window(URL)') ;
htp.p('window.open(URL)' ) ;
htp.p('</script>') ;
the function can be called from a button's on_click javascript event handler:
fcn_new_window('http://www.oracle.com')
but from the same button's pl/sql submit event handler this call doesn't work: htp.p('fcn_new_window("http://www.oracle.com")')
So my questions remain: Is there other syntax I need, or does javascript ever work properly from the pl/sql of a form button's event handler? If it doesn't work, isn't this a bug that should be fixed by Oracle?
I can probably figure out hacks to make things work the way I need, but executing javascript from pl/sql event handlers seems to be the expected way to affect portal html pages (forms, reports, ...) and it seems not to work as expected. I don't feel I should have to implement hacks for something as simple as calling a javascript function from pl/sql when almost every example I've found in metalink or the forums or Oracle Press's "portal bible" suggests using javascript from pl/sql via the utility htp.p() to effect web page components in portal.
My TAR on the subject, while still open, returned the result basically: "We can reproduce your situation. Everything looks okay to us, but we can't explain how to use javascript where you want or point you to any documentation that would solve your problem or expain why it should not work the way you want it to. We don't feel its a technical issue. Why don't you post the problem on the portal applications forum."
I'm hoping I'm just missing something fundamental and everything will work if I implement it a little differently. So if anyone sees my error, please let me know.
by the way, not sure this is germain, but in reference to your comment:
"redirections in pl/sql procedures give a peculiar result. in a pl/sql procedure, usually, portals give the last redirection statement and ignore anything else coming after it."
if I try to raise an alert:
htp.p('alert("you screwed up")');
return;
in a pl/sql event handler, it still doesn't raise the alert, even though its the last thing implemented in the event handler. But if I set the value of a text box using p_session..set_value_as_string() at the same spot, it correctly sets the text box value when I return to the form. -
I need to edit a re-occurring event in calender on my iPhone and there is no edit button for that event. How do I edit or delete it?
I am not sure how this works but it seems that it may be all or nothing.
To turn off Facebook events on your device:
Settings > Facebook > Calendars > Off
If you do not want to disable everything, maybe this thread will help:
https://discussions.apple.com/thread/4349443 -
Disabled Button Gets Focus in 1.4 and not in 1.3
Hi
I am in the process of migrating from version 1.3 to 1.4.2
I have a screen on which I I have a button which is disabled when teh screen initializes. There are other items to which I can navigate through TAB.
If i keep pressing Tab so that the focus comes to the disabled object, then it just stays there...nothing happens in version 1.4 although version 1.3 works for a similar scene and teh control goes to teh next component on the screen
I have tried setting the focus by checking the status of teh button and have set it to the same value as being enabled or disabled.
Any help please!
Thanks
priyahi
I have tried this...but this doesnot seem to help...
i have also set
setRequestFocusEnabled(false)
to disable mosue and keyboard events..but thsi doensot seem to help either...
thanks
priya
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