date picker default to a table

Hello

I have a date picker component... I want the default date based on the max in a table value...

something like this:

Select max (date) table_a dt

Please advice how to do?

Thank you

tparvaiz wrote:

Hello

I have a date picker component... I want the default date based on the max in a table value...

something like this:

Select max (date) table_a dt

Please advice how to do?

put the following equation in point default value of

Start

Select max (date) dt in: PXX_ITEM

from TABLE_A;

return: PXX_ITEM;

end;

and select the type of default value in the BODY of the PL/SQL FUNCTION

LEAVE.

Tags: Database

Similar Questions

date picker default value appears only not in the sql query
Hello

I have a page as a table with a query similar to the following:

Select emp_name, salary of emp_table where (hire_date) trunc = trunc (to_date (:P42_START_DATE))

where P42_START_DATE is the name of a date picker.

I put the date picker, "only when the current value in session state is null" and the value of being "select trunc (next_day(sysdate,'MON')-7) from dual;"-essentially the Monday of the current week, the type of source. I updated the date to 5 selector and the sequence of the region 10. Now, when I opened this page, no data gets pulled. I checked the source of the page and the value of the entry date picker is used to "November 17, 2008", but is not somehow reflected in the sql query.

Data get retrieved if I put manually the date in the date picker, but I would like that it by default on Monday of this week. What I am doing wrong?

Thank you
Hello

>
"Article 1 of the Expression value is NULL" where is expression 1
P42_START_DATE
>

Yes, that's correct - No. colon is required here as we don't not using the item as a variable binding, just name for the condition. In my tests, I put the calculation for:

Name of article: P31_HIREDATE (put your P42_START_DATE here instead)
Type: SQL query
Point calculation: before header
Calculation: SELECT TO_CHAR (TRUNC (SYSDATE, 'DAY'), 'DD-MON-RR') FROM DUAL

My report SQL statement is:
```
SELECT EMPNO,
ENAME,
HIREDATE
FROM EMP
WHERE NVL(HIREDATE, TRUNC(SYSDATE)) < TO_DATE(:P31_HIREDATE,'DD-MON-RR')
```
My datepicker object has no special parameters - so:

Name: P31_HIREDATE
Display: Date Picker (DD-MON-RR)
Source: Only when...
Source type: static...
The source value or expression: (empty)
Default: (empty)

And that's what I did to get: http://htmldb.oracle.com/pls/otn/f?p=55041:31

Change the date that you like or click Reset to clear the cache (the calculation will be then reset the date to the current date and refiltrer the report)

Andy

In the date picker, how can I default to select * dates if the user has...

In the date picker, how can I default to select * dates if the user does not select a date.
Thank you
Doug

Doug,

Now lets say l want everything

Could you post some sample data and the output you want to get... ? It would be very easy to understand the requirements...

When you mean everything, I guess you need all possible dates between date1 and date2.

You can use... (to asktom.oracle.com).

  1  select to_date('12-jan-2009','DD-MON-YYYY') + rownum -1
  2    from ALL_OBJECTS
  3    where rownum <= (to_date('20-jan-2009','dd-mon-yyyy') -
  4*                     to_date('12-jan-2009','DD-MON-YYYY') +1 )
sql> /

TO_DATE('
---------
12-JAN-09
13-JAN-09
14-JAN-09
15-JAN-09
16-JAN-09
17-JAN-09
18-JAN-09
19-JAN-09
20-JAN-09

9 rows selected.

For your case, since you have date1 and date2...

select to_date(:p12_date1,'DD-MON-YYYY') + rownum -1
  from ALL_OBJECTS
  where rownum <= (to_date(:p12_date2,'dd-mon-yyyy') -
                    to_date(:p12_date1,'DD-MON-YYYY') +1 )

Should work... in my opinion... Have not tested the other by their Summit.

Is that what you're looking for... ?? If no, please give details...

Thank you
Rajesh.

Problem with the default date picker
Hello

I want to set a default value for a date picker in my application. I need to fix the date of the first date of the current month at the first start of my application. I tried to adjust the default value of my date picker control object, but when I do this I get all sorts of errors. So I decided to do a process in which I put my defaults and it works.

This is my code:

DECLARE
T_DATE DATE;
BEGIN
T_DATE: = TO_DATE ('01' |) TO_CHAR (SYSDATE, 'MM') | TO_CHAR (SYSDATE, 'YY'), 'DDMMYY');
: P18_STARTDATUMRAPPORT1: = T_DATE;
: P18_STARTDATUMRAPPORT2: = T_DATE;
: P18_STARTDATUMRAPPORT3: = T_DATE;
END;

This is my point of process:

Sequence: 10
Address the point: On Load - footer after
Run the process: once a page visit (by default).

But the problem I'm now meet is the fact that when I run my application, the values are not defined when I run this page. It's only the second time I go to this page, or refresh the values are put in my dates selectors.
Anyone know why this is, and how it can be solved?

Thanks in advance,

Bram.
Hello

Process which set the default values for page elements are best placed in the point of the process "on the load - before the header" - try to set it to that.

In addition, you can quickly get to the first day of a month to help:
```
TRUNC(SYSDATE,'MM')
```
Andy

Date Picker Widget doesn't do not model job pages created (copied)

Hello
I'm trying to put in place a form of PDF document for a customer using Adobe Acrobat Pro XI. I have several fields of the date where I am wanting to use the router form Date Picker Widget (that has been downloaded and installed). It works perfectly fine when it is just a page. However, I use a model with a script that creates a copy of the first page activated by a button - ideally to allow users to create many pages however they want before any shipment. The key code is as follows:
var myTemplateArray = this.templates;
myTemplate = myTemplateArray var [0];
myTemplate.spawn (this.numPages, true, false);
Get the name prefix field that Acrobat will automatically add the new fields
var f_prefix = 'P' + (this.numPages - 1) + ".cvcIntake";
Reset the newly created fields
this.resetForm ([f_prefix]);
Go to the new page
this.pageNum = this.numPages - 1;
The problem starts when a new page is added. If I try to click on the datePicker on the second page, it appears on the first page next to the very field that was copied. And if a date is enabled it is entered in the field on the first page.
Looking at what goes wrong, I found several things. First, the aspect of naming in the copied page creates all objects in calendar with the prefix 'P1.cvcIntake.fld' ('fld' is the prefix of the fields on form on the first page). Second, go to the properties of the date picker control object, its name was changed to 'P1.cvcIntake.FR_00000_CALENDARBUTTON_fld. Start_date"and this code of the action is:
FormRouter_PlaceCalendar (getField ("FLD. (Start_date"), 3, 'yyyy-mm-dd", 18.61102294921875);
Obviously the name and the action code will get him to do what he does now. Unfortunately I do not know what to try to fix things, that my ability to write code to Acrobat is probably just a bit better than the beginners. It seems to me that I need to use a completely different approach for this part. Does anyone have advice on how I might be able to handle this problem?
Thank you for your time and consideration,
Mike

It took a while for me to solve this problem, but there are even more time to post here (my apologies to all those who are looking for a solution for it before now). Anyway, the real thing for me has been to discover that I didn't have to explicitly numbering ratings after adding new fields (such as ' # ' + this.pageNum)-it turns out that the numbering of appropriate rating is handled automatically.

While I don't know the real pros out there might be able to find lots of ways to handle some aspects better, here's the result of a great many hours of research, trial and error, and persistence. Given the help that I received from this forum, I would be very happy if I could make a contribution that helps anyone with this problem. If so, I'd be happy to hear from you! In any case, if anyone has any comments or questions please let me know.

Download templates in the table.

var aTemplates = this.templates;

myTemplate = aTemplates var [0];

Rogue new form page to end using the page renaming.

myTemplate.spawn (this.numPages, true, false);

Download the name prefix field that Acrobat automatically adds the new page field.

var fldNamePrefix = 'P' + (this.numPages - 1) + ".cvcIntake";

Reset the fields newly created to be rid of all the data.

this.resetForm ([fldNamePrefix]);

Counter table for fields found calendar init.

var calFldsCnt = 0;

Table for the fields found unusable copied calendar.

var aCvcIntakeCalFlds = [];

var pageCnt = this.numPages - 1;

Loop through all areas.

for (var i = 0; i)

var f = this.getField (this.getNthFieldName (i));

var aNameSlice = f.name.split(".");

Find that all copied calendar template-renamed fields and register names in the table.

If ((aNameSlice [1] == "cvcIntake" && aNameSlice [2] == "FR_00000_CALENDARBUTTON_fld") |) ((aNameSlice [1] == "cvcIntake" && aNameSlice [2] == "FR_00000_Calendar"))) {

aCvcIntakeCalFlds [calFldsCnt] = f.name;

calFldsCnt ++;

continue;

Ignore the fields of model-renamed.

} ElseIf (aNameSlice [1] == 'cvcIntake') {}

continue;

}

Find other fields that buttons calaendar to create the copy of the new page.

If (aNameSlice [0] == 'FR_00000_Calendar') {}

var calFieldsName = aNameSlice [0] + '. ' + aNameSlice [1];

var calField = this.addField (calFieldsName, f.type, pageCnt, f.rect);

var t = this.getField (calFieldsName);

Copy without function proprties of the calendar page 0 fields.

for (var p in f) {}

try {}

If (typeof f [p]! = 'function') {}

If (p! = 'name': p! = 'page' | p! = "rect" | p! = 'type') {}

t [p] = f [p];

}

}

} catch (e) {}

}

By default all to hidden.

t.Display = display.hidden;

Define the 'CalendarMonth' elements because they are on page 0.

If (aNameSlice [1] == 'CalendarMonth') {}

var aMonths = new Array (["January", "1"],)

['February', '2'],

['March', '3'],

['April', '4'],

["Can", "5"],

['June', '6'].

['July', '7'],

['Augustus', '8'],

['September', '9'],

['October', '10'],

['November', '11'],

(["December", "12"]) ;

t.setItems (aMonths);

}

Copy button captions.

If (f.type = 'button') {}

t.buttonSetCaption (f.buttonGetCaption ());

}

Action game for all the "Day_X" of the calendar fields.

If (calFieldsName.indexOf ("Day_") > 0) {}

t.setAction ("MouseUp","FormRouter_SetCurrentDate (event.target.buttonGetCaption ());");

}

}

Find calendar buttons page 0 and making new copies of the page.

If (aNameSlice [0] == 'FR_00000_CALENDARBUTTON_fld') {}

var calButtonName = "FR_00000_CALENDARBUTTON_P" + pageCnt + ".." cvcIntake.fld.' + aNameSlice [1];

var calButton = this.addField (calButtonName, f.type, pageCnt, f.rect);

var t = this.getField (calButtonName);

Copy without function proprties 0 calendar of page buttons.

for (var p in f) {}

try {}

If (typeof f [p]! = 'function') {}

If (p! = 'name': p! = 'page' | p! = "rect" | p! = 'type') {}

t [p] = f [p];

}

}

} catch (e) {}

}

Get the icon copy button.

t.buttonSetIcon (f.buttonGetIcon ());

Set up the name of the variable for the action of the button calling the activation of the calendar.

var dateFieldName = pageCnt + 'P' + '. '. cvcIntake.fld.' + aNameSlice [1];

t.setAction ("MouseUp", "FormRouter_PlaceCalendar (getField (" + "\" "+ dateFieldName +"-""+"), 1, \"mm\/dd\/yyyy\ ", 0);'");

}

}

Go through the array of captured fields not in use a copy model calendar and buttons, deletion of page.

for (i = 0; i<=aCvcIntakeCalFlds.length;>

this.removeField (aCvcIntakeCalFlds [i]);

}

Go to the new page

this.pageNum = pageCnt;

error in date picker in collection report
Hello
I created the report using the code defined below .but I put a column in the select list and other column as date picker, when I select the value of the selection list and click on the button Add row, page is updated automatically by default. and when I choose the date date picker it gives error report invalid. but in the database, this cloumn is defined as the timestamp column. I'm trying to find the timestamp datepicker in apex_item but I don't have the code for this. Please tell me how I can do this.

create the list of selection help
APEX_ITEM. SELECT_LIST (1, 'Y',' Yes;) Y, no.; ONLY)

and date as column
APEX_ITEM. DATE_POPUP(4,rowNum,HireDate,'dd-mon-yyyy') hd, (I need the popup with date and time)

I created the report using this code

CREATE TABLE Bill
(ID NUMBER NOT NULL,
fruit VARCHAR2 (128).
quantity NUMBER)
/
-The constraints for the BILL

Bill ALTER TABLE
ADD CONSTRAINT bill_pk PRIMARY KEY (id)
/
-Add sequences to generate a PK
CREATE SEQUENCE bill_seq
/
-Triggers for BILL

CREATE OR REPLACE TRIGGER bill_trg
FRONT
INSERT
WE charge
REFERRING AGAIN AS NINE OLD AND OLD
FOR EACH LINE
BEGIN
SELECT BILL_SEQ. NEXTVAL INTO: DOUBLE NEW.ID;
END;
/

I use a single page

On this page, I created 2 regions
1 html area with a single button with submmit "CREATE Bill."
2. report with a report region, a button "Add line" and second botton "Save."

Source of report:

Select HTMLDB_ITEM. HIDDEN(1,SEQ_ID), HTMLDB_ITEM. C001 Text(2,a.C001), HTMLDB_ITEM. C002 Text(3,a.C002)
OF wwv_flow_collections one
where a.collection_name = 'COLL_BILL. '

Condition
Body of the PL/SQL function returning a Boolean
Start
If htmldb_collection.collection_exists ('COLL_BILL') then
Returns true;
on the other
Returns false;
end if;
end;

3 PLSQL process

BEGIN
htmldb_collection.create_or_truncate_collection
(p_collection_name = > 'COLL_BILL');
end;

Condition
When you press the button
"CREATE A BILL."

4 PLSQL process

Start

because me in 1... HTMLDB_APPLICATION. Loop G_F01. Count
htmldb_collection. () UPDATE_MEMBER
p_collection_name = > 'COLL_BILL ',.
p_seq = > HTMLDB_APPLICATION. G_F01 (i),
p_c001 = > HTMLDB_APPLICATION. G_F02 (i),
p_c002 = > HTMLDB_APPLICATION. G_F03 (i)
);

end loop;

htmldb_collection.add_member
(p_collection_name = > 'COLL_BILL',)
p_c001 = > null,
p_c002 = > null
);
end;

Condition
When you press the button
'Add the line '.

5 PLSQL process

Start
because me in 1... HTMLDB_APPLICATION. Loop G_F01. Count

Insert in the BILL (fruit, quantity)
values
(HTMLDB_APPLICATION. G_F02 (i), HTMLDB_APPLICATION. G_F03 (i));

end loop;
HTMLDB_COLLECTION. DELETE_COLLECTION ("COLL_BILL");
end;

Condition
When you press the button
"Save".

Thank you
Nisha

Published by: Nisha Rani on September 9, 2009 04:00
Nisha I worked; )

Now I have the situation: no error, have date with time but I datapicker only in the last line. Generally well glance.

What you need to do:

1. try to rebuild your report query. My query is:

Select APEX_ITEM. HIDDEN(1,SEQ_ID),

DECODE (c001, NULL, APEX_ITEM. DATE_POPUP (2,rownum,a.c001,'DD/MM/YYYY HH24 ').
APEX_ITEM. Text(2,TO_CHAR(TO_DATE(a.C001,'yy/mm/dd'),'dd/mm/yyyy'). » '|| C001 a.C003)),

APEX_ITEM. C002 Text(3,a.C002).
APEX_ITEM. C003 Hidden(4,a.C003) -here I PIN only times
Of apex_collections one
where a.collection_name = 'COLL_BILL. '

2. rebuild your process to add a line

Start

because me in 1... HTMLDB_APPLICATION. Loop G_F01. Count

apex_collection. () UPDATE_MEMBER
p_collection_name-online "COLL_BILL."
p_seq-online HTMLDB_APPLICATION. G_F01 (i),
p_c001-online to_date (HTMLDB_APPLICATION. G_F02 (i), ' DD/MM/YYYY HH24'),
p_c002-online HTMLDB_APPLICATION. G_F03 (i),
p_c003-online to_char (to_date (HTMLDB_APPLICATION. G_F02 (i), ' DD/MM/YYYY HH24'), 'HH24') -collection time have thong
);

end loop;

APEX_collection.add_member
(p_collection_name-online 'COLL_BILL',
p_c001-online null,
p_c002-online null,
p_c003-online null
);

end;

Summary: I think that the collection keeps timestamp. When I debug the value in the collection I saw that data with the time still be converted "YY/MM/DD"..., I don't know why, but that's the reason for the problem

Date Picker help
```
public static String Selectdate() { DateTimePicker datePicker = DateTimePicker.createInstance(); datePicker.doModal(); Calendar cal = datePicker.getDateTime(); Date date = cal.getTime(); return date.toString(); }
```
I use the method above to choose the date, but it also shows me the time that I need to see the time I just wants to select only the date. Can someone help me please...

The API tells you how to do that is it not?

public static DateTimePicker createInstance (calendar, calendar,
String datePattern,
String timePattern)

Returns a date with an initial display date picker and the format of the date and time. If datePattern and timePattern are null, then will serve as the default time and date formats.
Parameters:
calendar - original date to display
datePattern - the SimpleDateFormat to date. If datePattern is null and timePattern is not null, then a date will not be shown. The model should include only text templates (for example ' / ',': ') and date of models for example DateFormat.YEAR_FIELD, DateFormat.MONTH_FIELD, DateFormat.DATE_FIELD, DateFormat.DAY_OF_WEEK_FIELD. Other symbols of format will be ignored.
timePattern - the SimpleDateFormat for now. Passing null will not display a time if timePattern is null and datePattern is not null, then an hour does not appear.

PROBLEM WITH DATE PICKER:

Hi, I want to use the date picker as it... and set to the current value of default.and use another text box to display the selected value... to datepicker.can someone give me the entire code? If I want to write the value selected, run time using a picture as a textbox, what should I do?... Please help me... its urgent...

OK, but I used the images for what little arrows... to prevmonth, nextmonth, prevyear and next.

Here's the code...

import net.rim.device.api.ui.container.PopupScreen;
import net.rim.device.api.ui.container.VerticalFieldManager;
import net.rim.device.api.ui.container.HorizontalFieldManager;
import net.rim.device.api.ui.component.LabelField;
import net.rim.device.api.ui.Graphics;
import net.rim.device.api.ui.Color;
import net.rim.device.api.ui.Font;
import net.rim.device.api.ui.Field;
import net.rim.device.api.system.Display;
import net.rim.device.api.ui.FieldChangeListener;
import net.rim.device.api.ui.UiApplication;
import net.rim.device.api.ui.DrawStyle;
import net.rim.device.api.system.Characters;
import net.rim.device.api.system.Bitmap;
import net.rim.device.api.util.DateTimeUtilities;
import net.rim.device.api.i18n.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;

import com.LMS.CustomManagers.TableLayoutManager;
/**
 *
 */
public class CalendarPopup extends PopupScreen implements FieldChangeListener {

    private boolean isClosed = false;
    private static SimpleDateFormat sdfWeekDay = new SimpleDateFormat("Ei");
    private static SimpleDateFormat sdfMonth = new SimpleDateFormat("MMM yyyy");
    private Calendar _cl = Calendar.getInstance();

    private Bitmap PrevYearFocus = Bitmap.getBitmapResource("cal_previous_year.png");
    private Bitmap PrevMonthFocus = Bitmap.getBitmapResource("cal_previous_month.png");
    private Bitmap NextMonthFocus = Bitmap.getBitmapResource("cal_next_month.png");
    private Bitmap NextYearFocus = Bitmap.getBitmapResource("cal_next_year.png");
    private Bitmap PrevYear = Bitmap.getBitmapResource("cal_previous_year_focus.png");
    private Bitmap PrevMonth = Bitmap.getBitmapResource("cal_previous_month_focus.png");
    private Bitmap NextMonth = Bitmap.getBitmapResource("cal_next_month_focus.png");
    private Bitmap NextYear = Bitmap.getBitmapResource("cal_next_year_focus.png");

    private static int [] tableStyles = new int [] {
        TableLayoutManager.FIXED_WIDTH,
        TableLayoutManager.FIXED_WIDTH,
        TableLayoutManager.FIXED_WIDTH,
        TableLayoutManager.FIXED_WIDTH,
        TableLayoutManager.FIXED_WIDTH,
        TableLayoutManager.FIXED_WIDTH,
        TableLayoutManager.FIXED_WIDTH
    };
    private int [] tableSizes = new int [7];
    private TableLayoutManager _monthManager; // This is where we display the Dates

    private static String FIELD_SIZE_STRING = " 30 ";
    private static String SINGLE_BLANK = " ";

    private int _currentFocusDay;
    private int _currentMonth; // This is the month as usually defined. // In Calendar, January is month 0.
    private int _currentYear;
    private String _currentMonthString = "MMM yyyy";
    private Field _initialFocusField = null;
    private int _selectedDay = -1; // None selected

    private Font _normalFont;
    private Font _boldFont;

    private ClickbleImage PrevYearBut, PrevMonthBut, NextMonthBut, NextYearBut;
    private BorderedLabel MonthDisplay,Today;

    public CalendarPopup(Date selectedDate) {
        super(new VerticalFieldManager(){
                public void sublayout(int width, int height) {
                    super.sublayout(Display.getWidth(),height);
                }
            });
        _cl.setTime(selectedDate);
        createScreen(_cl.get(Calendar.DAY_OF_MONTH), _cl.get(Calendar.MONTH) + 1, _cl.get(Calendar.YEAR));
    }

    public boolean isClosed(){
        return isClosed;
    }
    private void displayMonth() {
        _monthManager.deleteAll(); // Delete the stuff currently there

        // Determine start of the Month
        _cl.set(Calendar.DAY_OF_MONTH, 1);
        _cl.set(Calendar.MONTH, _currentMonth - 1);
        _cl.set(Calendar.YEAR, _currentYear);
        _cl.set(Calendar.HOUR_OF_DAY, 12);
        _cl.set(Calendar.MINUTE, 0);
        _cl.set(Calendar.SECOND, 0);
        _cl.set(Calendar.MILLISECOND, 1);
        long startOfMonth = _cl.getTime().getTime();  

        // set Month in 'header'
        _currentMonthString = sdfMonth.formatLocal(_cl.getTime().getTime());

        // Figure out where the month display needs to start
        int workDay = _cl.get(Calendar.DAY_OF_WEEK);
        int startAt = 0;
        switch (workDay) {
            case(Calendar.MONDAY): {
                startAt = 0;
                break;
            }
            case(Calendar.TUESDAY): {
                startAt = -1;
                break;
            }
            case(Calendar.WEDNESDAY): {
                startAt = -2;
                break;
            }
            case(Calendar.THURSDAY): {
                startAt = -3;
                break;
            }
            case(Calendar.FRIDAY): {
                startAt = -4;
                break;
            }
            case(Calendar.SATURDAY): {
                startAt = -5;
                break;
            }
            case(Calendar.SUNDAY): {
                startAt = -6;
                break;
            }
        }
        Date workDate = _cl.getTime();
        long workDateTime = workDate.getTime() + ((long)startAt) * ((long)DateTimeUtilities.ONEDAY);

        //long dayTime = workDateTime;
        for ( int i = 0; i < 42; i++ ) { // Need at most 6 rows
            workDate.setTime(workDateTime);
            _cl.setTime(workDate);
            workDateTime = workDateTime + DateTimeUtilities.ONEDAY;
            BorderedLabel blf = null;
            //int actualDate = _cl.get(Calendar.DAY_OF_MONTH);
            int actualDate = _cl.get(Calendar.DAY_OF_MONTH);
            String tempDateString = Integer.toString(actualDate);
            int textColor = Color.BLACK;
            if ( _cl.get(Calendar.MONTH) == _currentMonth - 1 ) {
                if ( _currentFocusDay == actualDate ) {
                    _initialFocusField = blf;
                    textColor = Color.RED;
                }
                blf = new BorderedLabel(tempDateString, LabelField.USE_ALL_WIDTH | DrawStyle.HCENTER | LabelField.FOCUSABLE,textColor);
            } else
            if ( (i % 7 == 0) && (startOfMonth < _cl.getTime().getTime()) ) {
                // We have finished the month
                break;
            } else {
                blf = new BorderedLabel(tempDateString, LabelField.USE_ALL_WIDTH | DrawStyle.HCENTER,Color.LIGHTGREY);
            }
            blf.setChangeListener(this);
            _monthManager.add(blf);
        }
        if ( this.isDisplayed() && _initialFocusField != null ) {
            _initialFocusField.setFocus();
            _initialFocusField = null;
        }
        MonthDisplay.SetText(_currentMonthString);
    }

    private void createScreen(int focusDay, int startMonth, int startYear) {
        // Initial values for Screen
        _currentFocusDay = focusDay;
        _currentMonth = startMonth;
        _currentYear = startYear;
        final VerticalFieldManager topManager = new VerticalFieldManager(FIELD_HCENTER){
                public void paint(Graphics g){
                    g.setColor(0x333333);
                    g.fillRect(0,0,getWidth(),getHeight());
                    super.paint(g);
                }
            };

        int columnSize = this.getFont().getAdvance(FIELD_SIZE_STRING);
        for ( int i = 0; i < tableSizes.length; i++ ) {
            tableSizes[i] = columnSize;
        }
        _monthManager = new TableLayoutManager(tableStyles, tableSizes, 0, TableLayoutManager.FIELD_HCENTER){
                public void paint(Graphics g){
                    g.setColor(Color.WHITE);
                    g.fillRect(0,0,getWidth(),getHeight());
                    super.paint(g);
                }
            };

        VerticalFieldManager bottomManager = new VerticalFieldManager(FIELD_HCENTER){
                public void paint(Graphics g){
                    g.setColor(0x333333);
                    g.fillRect(0,0,getWidth(),getHeight());
                    super.paint(g);
                }
                protected void sublayout(int width, int height) {
                    super.sublayout(width, height);
                    setExtent(topManager.getWidth(), 30);
                }
            };
        PrevYearBut = new ClickbleImage(PrevYearFocus,PrevYear,FIELD_HCENTER | FOCUSABLE);
        PrevYearBut.setChangeListener(this);
        PrevMonthBut = new ClickbleImage(PrevMonthFocus,PrevMonth,FIELD_HCENTER | FOCUSABLE);
        PrevMonthBut.setChangeListener(this);
        MonthDisplay = new BorderedLabel(_currentMonthString,NON_FOCUSABLE,Color.WHITE);
        MonthDisplay.setChangeListener(this);
        NextMonthBut = new ClickbleImage(NextMonthFocus,NextMonth,FIELD_HCENTER | FOCUSABLE);
        NextMonthBut.setChangeListener(this);
        NextYearBut = new ClickbleImage(NextYearFocus,NextYear,FIELD_HCENTER | FOCUSABLE);
        NextYearBut.setChangeListener(this);
        HorizontalFieldManager hfm  = new HorizontalFieldManager(FIELD_HCENTER);
        hfm.add(PrevYearBut);hfm.add(new VerticalSpacer(5,3));
        hfm.add(PrevMonthBut);hfm.add(new VerticalSpacer(5,3));
        hfm.add(MonthDisplay);hfm.add(new VerticalSpacer(5,3));
        hfm.add(NextMonthBut);hfm.add(new VerticalSpacer(5,3));
        hfm.add(NextYearBut);
        topManager.add(hfm);

        TableLayoutManager _daysManager = new TableLayoutManager(tableStyles, tableSizes, 0,TableLayoutManager.FIELD_HCENTER);
        String [] days = {"Mo","Tu","We","Th","Fr","Sa","Su"};
        for(int i = 0 ; i < days.length;i++){
            _daysManager.add(new BorderedLabel(days[i],NON_FOCUSABLE | FIELD_HCENTER,Color.WHITE));
        }
        topManager.add(_daysManager);
        displayMonth();

        HorizontalFieldManager hfm1  = new HorizontalFieldManager();
        Today = new BorderedLabel("Today",FOCUSABLE | FIELD_VCENTER,Color.WHITE);
        Today.setChangeListener(this);
        int space = Display.getWidth() >= 480 ? 130 : 90;
        hfm1.add(new VerticalSpacer(30,space));hfm1.add(Today);hfm1.add(new VerticalSpacer(30,space));
        bottomManager.add(hfm1);

        this.add(topManager);
        this.add(_monthManager);
        this.add(bottomManager);
    }
    protected void onDisplay() {
        if ( _initialFocusField != null ) {
            _initialFocusField.setFocus();
            _initialFocusField = null;
        }
        super.onDisplay();
    }
    public void fieldChanged(Field field, int context){
        _currentFocusDay = -1; // Leave focus on 'button'
        _initialFocusField = field;
        int monthIncrement = 33;
        if(field instanceof ClickbleImage){
            if(field == PrevYearBut){
                _currentYear = _cl.get(Calendar.YEAR)-1;
                displayMonth();
            }else if(field == PrevMonthBut){
                monthIncrement = -3;
                processMonth(monthIncrement);
            }else if(field == NextMonthBut){
                processMonth(monthIncrement);
            }else if(field == NextYearBut){
                _currentYear = _cl.get(Calendar.YEAR)+1;
                displayMonth();
            }
        }else if(field instanceof BorderedLabel){
            if(field == MonthDisplay){
            }else if(field == Today){
                _cl.setTime(new Date());
                _currentFocusDay = _cl.get(Calendar.DAY_OF_MONTH);
                _currentMonth = _cl.get(Calendar.MONTH) + 1;
                _currentYear = _cl.get(Calendar.YEAR);
                displayMonth();
            }else {
                LabelField lab = (LabelField) field;
                _selectedDay = Integer.parseInt(lab.getText());
                close();
            }
        }
    }
    private void processMonth(int monthIncrement){
        _cl.set(Calendar.DAY_OF_MONTH, 1);
        _cl.set(Calendar.MONTH, _currentMonth-1);
        _cl.set(Calendar.YEAR, _currentYear);
        Date workDate = _cl.getTime();
        workDate.setTime(workDate.getTime() + (((long)monthIncrement) * ((long)DateTimeUtilities.ONEDAY)));
        _cl.setTime(workDate);
        _currentMonth = _cl.get(Calendar.MONTH) + 1;
        _currentYear = _cl.get(Calendar.YEAR);
        displayMonth();
    }
    public void close() {
        UiApplication.getUiApplication().popScreen(this);
    }
    public Date getSelectedDate() {
        if ( _selectedDay == -1 ) {
            return null;
        }
        Calendar cl = Calendar.getInstance();
        cl.set(Calendar.YEAR, _currentYear);
        cl.set(Calendar.MONTH, _currentMonth - 1);
        cl.set(Calendar.DAY_OF_MONTH, _selectedDay);
        cl.set(Calendar.HOUR_OF_DAY, 0);
        cl.set(Calendar.MINUTE, 0);
        cl.set(Calendar.SECOND, 0);
        cl.set(Calendar.MILLISECOND, 1);
        return cl.getTime();
    }
    public boolean keyChar(char key, int status, int time) {
        boolean retval = false;
        switch (key) {
            case Characters.ENTER: {
                // We have selected something
                break;
            }
            case Characters.ESCAPE: {
                close();
                isClosed = true;
                retval = true;
                break;
            }
            default:
                break;
       }
       return retval;
    }
} 

class ClickbleImage extends Field {
    private Bitmap bitmap1,bitmap2,img;
    private boolean isFocus = false;
    public ClickbleImage(Bitmap bitmap1,Bitmap bitmap2,long style) {
        super(style);
        this.bitmap1 = bitmap1;
        this.bitmap2 = bitmap2;
        img = bitmap1;
    }
    protected boolean navigationClick(int status, int time) {
        fieldChangeNotify(0);
        return true;
    }
    protected void onUnfocus() {
        isFocus = false;
        super.onUnfocus();
        img =  bitmap1;
        invalidate();
    }
    protected void onFocus(int direction) {
        super.onFocus(direction);
        isFocus = true;
        img =  bitmap2;
        invalidate();
    }
    public void paint(Graphics g){
        g.drawBitmap((this.getWidth()-img.getWidth())/2,(this.getHeight()-img.getHeight())/2,img.getWidth(),img.getHeight(),img,0,0);
    }
    protected void layout(int w, int h){
        setExtent(20,20);
    }
    protected void drawFocus(Graphics graphics, boolean on) {
    }
} 

class BorderedLabel extends LabelField {
    int width,height,color;
    private String text;
    private Font font;
    public BorderedLabel(String text, long style,int TextColor) {
        super(text, style);
        SetFont(Font.PLAIN,18);
        this.color = TextColor;
        this.text = text;
    }
    public void SetText(String text){
        this.text = text;
        invalidate();
    }
    public void paint(Graphics g) {
        width = this.getWidth();
        height = this.getHeight();
        if(isFocus()){
            g.setColor(Color.YELLOW);
            g.fillRect(0,0,width,height);
            g.setColor(Color.BLACK);
        }else {
            g.setColor(color);
        }
        g.drawText(text, (getWidth() - font.getAdvance(text))/2, (getHeight() - font.getHeight())/2);
    } 

    protected void onFocus(int direction) {
        super.onFocus(direction);
        invalidate();
    } 

    protected void onUnfocus() {
        super.onUnfocus();
        invalidate();
    } 

    private void SetFont(int font_style, int font_size) {
        font = Font.getDefault().derive(font_style,font_size);
        this.setFont(font);
    }
    protected boolean navigationClick(int status, int time) {
        fieldChangeNotify(0);
        return true;
    }
}

class VerticalSpacer extends Field {
    // Only for VerticalFieldManagers
    private int _height;
    private int _width;
    public VerticalSpacer(int height, int width) {
        super(Field.NON_FOCUSABLE);
        _height = height;
        _width = width;
    }
    public void layout(int width, int hieght) {
        setExtent(_width, _height);
    }
    public void paint(Graphics g) {
    }
}

I think you have the right to TableLayoutManager? If this isn't the case, then search the forum and you will get. Which I used here.

call this class-

SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");

You can use any format here (above)

CalendarPopup dd = new CalendarPopup (date)

UiApplication.getUiApplication () .pushModalScreen (dd);
{if (!) CDI IsClosed())}
Date selectedDate = dd.getSelectedDate ();
String DateStrValue = formatter.format (selectedDate) m:System.NET.SocketAddress.ToString ();
textbox.setText ((DateStrValue) formatter.format m:System.NET.SocketAddress.ToString ());
}

TextBox is the lable field or anything like that

Date Picker APEX 4.2 validation

Hi all
In our application, we created a date picker in the format below.
1 the name of the article-> P1_ENG_DATE
2. under settings-> Format mask-> fmDay, months GFMD, YYYY
3. under default-> to_char (sysdate, ' fmDay, months GFMD, YYYY')
4. once the application under the ar-ticle column loading Date that we can see the release date
5 now if they choose to date picker application survey allows you to submit the form.
6 but if they change the date manually i., e instead of Thursday, if we enter Wednesday, June 18,2015 while that submit the form she will the error ' error ORA-01861: literal does not match the format string "because they change from day.
7. not only change the day, if change us on the wrong day, wrong Date and delete last two digits of the year we can see literal error problem.
Methods:
1. If we want to read only option date picker where we do.
2. how to manage the validation of using Java date picker script & PL/SQL.
Could you please help me with this request.
Kind regards
Sruthitamiri

Hi Nanoo Tamiri,

Sruthi Tamiri wrote:

1. If we want to read only option date picker where we do.

2. how to manage the validation of using Java date picker script & PL/SQL.

The first thing: access the datepicker-> settings section element and value
- See her-> when click on icon
In the section of the element:
- CSS classes to elements of HTML form-> apex_disabled
- Attributes of the HTML Form element-> readonly = 'true '.
This will force the user to select a date in the date only picker and avoid the mistakes of your format.

The second point is not clear as to how you want to manage the validation of the datePicker using JavaScript / PL/SQL.

I hope this helps!

Kind regards

Kiran

Date picker apex

Hi all
I have an apex 4.2.2 with blue generator theme application and I have an element of classic date picker. The default date selector popup come with black background and white letters, is it possible to change the background color and the color of the letter.

Please let me know if there is any other way to change item datepicker properties.

Thank you
Knockaert

"Date picker (Classic)" is the date picker v3.x, which uses a popup window

'Date Picker' is the date picker v4.x, using jQuery to render its content and does not have a separate window. There are also several declarative parameters available.

Discover utilities-> Application upgrade for details on usage throughout your application.

Scott.

Please let me know how I can add a new column with a constraint not null, table already has data, without falling off the table... Please help me on this issue...

Hello
I have an emp_job_det with a, b, c columns table. Note that this TABLE ALREADY has DATA OF THESE COLUMNS
IAM now add a new column "D" with forced not null
Fistly I alter the table by adding the single column "D", if I do, the entire column would be created with alll of nulls for the column DEFAULT D
ALTER table emp_job_det Add number D; -do note not null CONSTRAINT is not added
Second... If I try to add the constraint not null, get an eoor as already conatained null values...
(GOLD)
In other words, if I put the query
ALTER table emp_job_det Add number D NOT NULL; -THROWS ERROR AS TABLE ALREADY CONTAINS DATA
So my question is how how can I add a new column with a constraint not null, table already has the data, without falling off the table
Please help me on this issue...

Add the column without constraint, then fill the column. Once all the rows in the table are given in the new column, and then add the constraint not null.

element on the page (date picker)
I added a date picker to my report. and in the report source, I added a clause where clause to filter the report based on the selected date (which is one of the columns of the table), but it showed nothing.
WHERE DATE =: P23_DATE

When I remove the where clause appear all the records and when I return it... nothing there.
can someone help me?

Published by: hasni-IT on May 4, 2013 07:19
You have data, it's good. You have isolated the problem to what seems to be the WHERE clause, all right. The WHERE clause is simple, good. So, it would seem DATE NOT =: P23_DATE corresponding to your query.

Don't forget - or noted that if you didn't know these are page elements (always?, for most) strings. As Jeff intimates, if the DATE is a date, you get implicit date conversion in your WHERE clause. (BTW, isn't DAY a reserved word?) May I suggest trying "DATE = TO_DATE (: P23_DATE, 'the date format') ' make explicit a conversion?

Also, I recommend that you run any question, you have a problem with in the APEX SQL command window. Then, you can see immediately what APEX has returned for your query. It helps my a lot of debugging.

Kind regards
Howard

Change a chart value using the date picker
Hello

I use this code for graphical access

Select deptnm in the Department, eqpnm as MachineN, Sum (Qty) as the amount of work
where wrkrsltday like to_char (to_date(:P1_DATE), ' MM/DD/YYYY') and item_cd! = '9999' and slipnm! = "PayO" group of eqpnm, deptnm, eqpnm order of deptnm

He works in the SQL command line.

Here I give you the date in the format defined by the user to input.
But after her run at race time on the date picker, I m selectind all daye is
the message of no data found
Guide me on...
Hello

I solved the problem; you need to enter P1_DATE in the field "Page to go". I just tested with a few dates - 09/11/2012, 09/12/2012 (I watched your work table to identify the validity dates) and it works fine.

I changed the password of your workspace to test123.

Thank you
Rohit

Query date picker display "No data found", works of SQLPlus
I created 2 date picker points - P2_START_DATE and P2_END_DATE. I put the format of these of 'DD-MON-YYYY '.

This is the query that I select the data based on the values of the selectors of dates:

Select sample_date, reading of meter_data where sample_date between to_date(:P2_START_DATE,'DD-MON-YYYY') and to_date(:P2_END_DATE,'DD-MON-YYYY') order by sample_date;

The P2_START_DATE is January 20, 2011 ', the P3_END_DATE is January 21, 2011'.

The query returns "No data found" when it is run in the APEX, but when I run the present in SQLPlus on the host I get data:

Select sample_date, reading of meter_data where sample_date between to_date('20-JAN-2011','DD-MON-YYYY') and to_date('21-JAN-2011','DD-MON-YYYY') order by sample_date

20 JANUARY 2011.39
20 JANUARY 2011.14
20 JANUARY 2011.14
20 JANUARY 2011.18
21 JANUARY 2011.13

Can someone explain what I am doing wrong? I tried a few different formats, without success.

TIA
Please update your handle something more staff.

Watched your applications and found several problems. Make a copy of the Page 2 (Page 4); He is currently working.

Problems found at Page 2:
```
select null link, SAMPLE_DATE label, READING value1
from  "METER_DATA"."METER_READINGS"
```
had no Where clause; missing a statement Between; added or replaced Where clause to Page 4 for your original message
```
select null link, SAMPLE_DATE label, READING value1
FROM   meter_readings
WHERE  sample_date BETWEEN To_date(:P4_START_DATE, 'DD-MON-YYYY') AND To_date(
                           :P4_END_DATE, 'DD-MON-YYYY')
ORDER  BY sample_date;
```
Button named; Date range Submit Redirected to Page 3 application; delete this button and adding a Submit button, who introduced the page and graphics rendering

Maximum lines map series has been set at 50 lines; I fell the value up to 500 in order to get all the dates in your meter_readings table

Jeff

Calendar does not when you choose in the date picker
Hi guys,.

I hope someone can help.

I have a calendar on Page 2. This calendar contains a date picker (P2_CALENDAR_DATE) that allows that a user to select a date, and then the calendar updates with the selected date.

The problem is that the format of date selectors P2_CALENDAR_DATE, it's not how we want to what he (YYYYMMDDD) so we changed to (DDMMYYYY). The problem is when we submit page update the calendar does not allow for this format.

So I guess my question is, where is the process that updates the calendar according to the date (im assuming that it's built in).

Thanks in advance!

Concerning

Spam
Hi Spam,

ApEx integrated processes that allow the movement around a calendar expect the calendar date format is YYYYMMDD, so you don't want to mess around with the format of P2_CALENDAR_DATE. There is a way around this:

(1) start with get parameters of P2_CALENDAR_DATE back to the way they were created. Back to a hidden field and set the format to YYYYMMDD (remember the format specified in the item parameter by default as well).

(2) create a new date picker item, call P2_PICK_DATE for example. The date of this item to DDMMYYYY format.

(3) create a "print" button if you don't already have one that submits the page with the entry P2_PICK_DATE.

(4) create a sur-soumettre PL/SQL conditional processes when you press your button 'print', with the following code:
```
:P2_CALENDAR_DATE := TO_CHAR(TO_DATE(:P2_PICK_DATE, 'DDMMYYYY'), 'YYYYMMDD');
```
Therefore, when the user enters / picks a date in P2_PICK_DATE and clicks "go", this process is triggered which will convert the date chosen in ApEx format expected and store it in P2_CALENDAR_DATE. During the updating of the agenda, it will be on the selected date.

Hope this helps,
John

If you find this information useful, please do not forget to mark the 'useful' or 'correct' post so that others benefit as well.

date picker default to a table

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