Android Tutorial [B4X] B4XTable - Adding custom navigation buttons

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Depends on B4XTable v1.01+

SS-2019-02-06_15.24.42.png


It is very simple to add your own navigation features.

Code:
B4X:
Sub btnNext_Click
   B4XTable1.CurrentPage = B4XTable1.CurrentPage + 1
End Sub

Sub btnPrev_Click
   B4XTable1.CurrentPage = B4XTable1.CurrentPage - 1
End Sub

Sub B4XTable1_DataUpdated
   btnNext.Enabled = B4XTable1.lblNext.Tag
   btnPrev.Enabled = B4XTable1.lblBack.Tag
End Sub
When the data is updated we check the state of lblNext and lblBack. The state is stored in the tag property.

Related example with swipe gestures: https://www.b4x.com/android/forum/threads/tablepanel-adds-swipe-navigation-to-b4xtable.104628/
 

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  • B4XTable With Navigation Buttons.zip
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Last edited:

incendio

Well-Known Member
Licensed User
Longtime User
Error :
1. File not found b4xinputtemplate.bal
2. Unknown type b4xtablecolumn

Library b4xTable 1.02
 

Gabino A. de la Gala

Active Member
Licensed User
Longtime User
Are there any way to scroll between pages by gestures?

I am thinking to use a scroll bar or something similar.

Thanks.
 

Alexis Martial

Member
Licensed User
You can make all columns frozen and use GestureRecognizer to detect swipes.

Hi Erel,

I tried above suggestion, creating a GestureRecognizer.
Issue is the GestureRecognizer does not get the event when I associate him with B4XTable.mBase, probably since each item in the table is in front.
And if I associate the GestureRecognizer to the parent Panel/Activity, he also got the event only if started from outside the B4XTable area.

Can give one more clue ? ;-)

Thanks in advance
 
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