Code Button Back

giga

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• Jun 11, 2013

• #2

lock255 said:

Hello I'm looking for the code to perform the equivalent of the Back button.
Can anyone help me?

Click to expand...

Are you looking for a Back button to exit the app entirely or to go to the beginning of your app?

 

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Erel

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• Jun 11, 2013

• #3

The default behavior is equivalent to calling Activity.Finish.

 

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lock255

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• Jun 11, 2013

• #4

I have a textbox, after I wrote in the text I press the enter button to contine the code that simulates the back button, so the keyboard closes.

 

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Erel

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• Jun 11, 2013

• #5

Set ForceDone to True.

 

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lock255

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• Jun 11, 2013

• #6

I solved

 

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M

Malky

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• Oct 7, 2013

• #7

I am trying this and do not get a 'Done' button appearing on the text keyboard?

B4X:

edtPrice.ForceDoneButton = True
txtName.ForceDoneButton = True

The top one edtPrice displays a Done button, the next one doesn't?

Any ideas anyone?

Cheers,

Malky

 

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Erel

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• Oct 8, 2013

• #8

Your code is correct. The problem is somewhere else (maybe you have initialized txtName although it was added with the designer?).

 

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M

Malky

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• Oct 8, 2013

• #9

Hi Erel, I don't have a layout loaded in the app?

It appears to be initialised in the same part as the previous text edit (price) component?

The only difference I can see between the two is that the previous one has a sub (Sub edtPrice_EnterPressed ), which I copied and renamed to suit the text box, but still no 'Done' button?

Malky

 

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Erel

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• Oct 8, 2013

• #10

Hard to say without seeing the code.

 

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M

Malky

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• Oct 8, 2013

• #11

Erel said:

Hard to say without seeing the code.

Click to expand...

Way to big to post here Erel.

I'll wade through stuff, there must be some difference?

I know you'll be busy.

Malky

 

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M

Malky

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• Oct 8, 2013

• #12

B4X:

    edtPrice.ForceDoneButton = True
    txtName.ForceDoneButton = True

I can't see anything? Maybe getting tunnel vision?

In Globals

B4X:

    Dim edtPrice As EditText
    Dim txtName As EditText

In Activity_Create

B4X:

    edtPrice.Initialize("edtPrice")
    txtName.Initialize("txtName")

In the display sub

B4X:

    edtPrice.ForceDoneButton = True
    txtName.ForceDoneButton = True

They seem the same to me except that the edtprice component is set to number only?

Malky

 

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M

Malky

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• Oct 8, 2013

• #13

Strange, I set the type to text only and it now works?

B4X:

txtName.InputType =txtName.INPUT_TYPE_TEXT

Oh well, I'm happy. Just in case anyone else has the same problem?

Malky

 

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