iOS Question _FocusChanged doesnt work

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Aug 16, 2018

• #2

Cross platform and improved version of AnotherDatePicker: https://www.b4x.com/android/forum/threads/b4x-xui-anotherdatepicker.85160/

There is no FocusChanged event in B4i.



BeginEdit is fired when the user clicks on the text field.

 

Upvote 0

T

Tomas Petrus

Active Member

Licensed User

Longtime User

• Aug 17, 2018

• #3

cool, thx : )

 

Upvote 0

T

Tomas Petrus

Active Member

Licensed User

Longtime User

• Aug 23, 2018

• #4

_BeginEdit work, but I need to be able do something like AnotherDatapicker1.Show like in B4A reason is:

I need to have only one textfield with datetime (with blocked user input) if the person click I want to open datapicker he select date then I open time wheel - he select time and then I change value of that text field and I have date and time togenther and in right format "30.10.2018 10:00" at least that is how it work for me in B4A in B4i I am not able to show datapicker in any other way that click on the calendar button (That in final version I wont even show)..

Am I using right component for this purposes ?
How to do it in B4i ??

thx

 

Upvote 0

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Aug 23, 2018

• #5

What happens if you try to show the picker from the BeginEdit event?

 

Upvote 0

T

Tomas Petrus

Active Member

Licensed User

Longtime User

• Aug 23, 2018

• #6

event works it log that it fires,

AnotherDatapicker1.Show get red and seems like that .Show doesnt exist cant even compile

 

Attachments

• datapckershow.png

  85.5 KB · Views: 264

Upvote 0

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Aug 23, 2018

• #7

Assuming that you are using the latest version then you will find a sub named Show in the class. Change its visibility scope from Private to Public.

 

Upvote 0

T

Tomas Petrus

Active Member

Licensed User

Longtime User

• Aug 24, 2018

• #8

I tryied...
OK now I can call Show from Main but

when I call this

B4X:

Public Sub Show
    Log("SHOW")
    If visible Then Return
    CloseAllDialogs
    visible = True
    dateField.Enabled = False
    DrawDays
    pnlDialog.SetLayoutAnimated(0, MainPanel.Width / 2 - pnlDialog.Width / 2, MainPanel.Height / 2 - pnlDialog.Height / 2, _
        pnlDialog.Width, pnlDialog.Height)
    pnlDialog.BringToFront
    pnlDialog.SetVisibleAnimated(200, True)
End Sub

Then it never pass line

B4X:

If visible Then Return

so datepicker is not shown

I tryed to do something like:

B4X:

Public Sub Show2
    Log("SHOW2")
    'CloseAllDialogs
    visible = True
    dateField.Enabled = False
    DrawDays
    pnlDialog.SetLayoutAnimated(0, MainPanel.Width / 2 - pnlDialog.Width / 2, MainPanel.Height / 2 - pnlDialog.Height / 2, _
        pnlDialog.Width, pnlDialog.Height)
    pnlDialog.BringToFront
    pnlDialog.SetVisibleAnimated(200, True)
End Sub

but those gave me just bunch of Target null errors, any advices ?

 

Upvote 0

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Aug 26, 2018

• #9

Please upload the project.

 

Upvote 0

T

Tomas Petrus

Active Member

Licensed User

Longtime User

• Aug 27, 2018

• #10

Even I would like to for various reasons I cannot do it publicly...
So what are my options ? upload ziped and password protected project ? and send you the password by email ?
or ?

 

Upvote 0

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Aug 27, 2018

• #11

Tomas Petrus said:

So what are my options ? upload ziped and password protected project ? and send you the password by email ?
or ?

Click to expand...

No. I do not provide private technical support.

Create a small project with only a text field and AnotherDatePicker and upload it.

 

Upvote 0

T

Tomas Petrus

Active Member

Licensed User

Longtime User

• Aug 27, 2018

• #12

ok : )
that I can do : )

 

Upvote 0

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Aug 27, 2018

• #13

The project should demonstrate the problem.

 

Upvote 0

T

Tomas Petrus

Active Member

Licensed User

Longtime User

• Aug 27, 2018

• #14

zipped example project have 1,2MB I cant upload it ... "File is too large" : (

 

Upvote 0

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Aug 27, 2018

• #15

Create the zip with File - Export as zip.

 

Upvote 0

T

Tomas Petrus

Active Member

Licensed User

Longtime User

• Aug 27, 2018

• #16

here it is

 

Attachments

• AnotherDataPickerErelTest2.zip

  174.9 KB · Views: 322

Upvote 0

T

Tomas Petrus

Active Member

Licensed User

Longtime User

• Aug 28, 2018

• #17

When you click on calendar icon the datapicker is shown.
What I am trying to achieve is to open the datapicker when clicking on the text field on left side and then hide original datapicker fields

 

Upvote 0

Erel

B4X founder

Staff member

Licensed User

Longtime User

• Aug 28, 2018

• #18

There is a warning that AnotherDatePicker1 is never initialized. The warning is correct. You haven't added it with the designer.

Tomas Petrus said:

What I am trying to achieve is to open the datapicker when clicking on the text field on left side and then hide original datapicker fields

Click to expand...

Add this sub to the class:

B4X:

Private Sub DateField_BeginEdit
   Show
End Sub

 

Upvote 0