Feb 18, 2023 Replies: 4 This is a high performance pager, optimized for large lists. No flickering or other unwanted behavior when changing index in large lists. Page change via arrow keys on the keyboard, or with the NextPage/PreviousPage function. I spend a lot of time in creating views, some views i need by my self, but some views not and to create a high quality view cost a lot of time. If you want to support me, then you can do it here by Paypal or with a coffee. jPager Author: Alexander Stolte Version: 1.00 jPager Events: LazyLoadingAddContent (Parent As B4XView, Value As Object) PageChanged (Index As Int) Fields: mBase As B4XView Tag As Object Functions: AddPage (PagePanel As B4XView, Value As Object) As String AddPageAt (Index As Int, PagePanel As B4XView, Value As Object) As String Base_Resize (Width As Double, Height As Double) As String Class_Globals As String Clear As String Commit As String DesignerCreateView (Base As Object, Lbl As Label, Props As Map) As String Base type must be Object getIndex As Int GetPanel (Index As Int) As B4XView Returns the Panel stored at the specified index. getSize As Int GetValue (Index As Int) As Object Returns the Value stored at the specified index. Initialize (Callback As Object, EventName As String) As String IsInitialized As Boolean Tests whether the object has been initialized. NextPage As String PreviousPage As String RemovePageAt (Index As Int) As String setIndex (Index As Int) As String Properties: Index As Int Size As Int [read only] Changelog 1.00 Release 1.01 BugFix 1.02 Add get and set LazyLoading Add get and set LazyLoadingExtraSize 1.03 Add AllowNext Default: True If False: Prevents the user from moving to the next page The NextPage function will not work The CurrentIndex property can be used without restrictions Add AllowBack Default: True If False: Prevents the user from moving to the previous page The PreviousPage function will not work The CurrentIndex property can be used without restrictions Have Fun Attachments jPager Example.zip jPager Example.zip 3.6 KB · Views: 607 jPager.b4xlib jPager.b4xlib 2.5 KB · Views: 609 Last edited: Jul 12, 2024 Click to expand...
This is a high performance pager, optimized for large lists. No flickering or other unwanted behavior when changing index in large lists. Page change via arrow keys on the keyboard, or with the NextPage/PreviousPage function. I spend a lot of time in creating views, some views i need by my self, but some views not and to create a high quality view cost a lot of time. If you want to support me, then you can do it here by Paypal or with a coffee. jPager Author: Alexander Stolte Version: 1.00 jPager Events: LazyLoadingAddContent (Parent As B4XView, Value As Object) PageChanged (Index As Int) Fields: mBase As B4XView Tag As Object Functions: AddPage (PagePanel As B4XView, Value As Object) As String AddPageAt (Index As Int, PagePanel As B4XView, Value As Object) As String Base_Resize (Width As Double, Height As Double) As String Class_Globals As String Clear As String Commit As String DesignerCreateView (Base As Object, Lbl As Label, Props As Map) As String Base type must be Object getIndex As Int GetPanel (Index As Int) As B4XView Returns the Panel stored at the specified index. getSize As Int GetValue (Index As Int) As Object Returns the Value stored at the specified index. Initialize (Callback As Object, EventName As String) As String IsInitialized As Boolean Tests whether the object has been initialized. NextPage As String PreviousPage As String RemovePageAt (Index As Int) As String setIndex (Index As Int) As String Properties: Index As Int Size As Int [read only] Changelog 1.00 Release 1.01 BugFix 1.02 Add get and set LazyLoading Add get and set LazyLoadingExtraSize 1.03 Add AllowNext Default: True If False: Prevents the user from moving to the next page The NextPage function will not work The CurrentIndex property can be used without restrictions Add AllowBack Default: True If False: Prevents the user from moving to the previous page The PreviousPage function will not work The CurrentIndex property can be used without restrictions Have Fun
MarcoRome Expert Licensed User Longtime User Feb 18, 2023 #2 Well done You have my support ( 1RM65870S40521216 ) Thank you
Alexander Stolte Expert Licensed User Longtime User Nov 13, 2023 #4 Update 1.02 Add get and set LazyLoading Add get and set LazyLoadingExtraSize
Alexander Stolte Expert Licensed User Longtime User Jul 12, 2024 #5 Update 1.03 Add AllowNext Default: True If False: Prevents the user from moving to the next page The NextPage function will not work The CurrentIndex property can be used without restrictions Add AllowBack Default: True If False: Prevents the user from moving to the previous page The PreviousPage function will not work The CurrentIndex property can be used without restrictions
Update 1.03 Add AllowNext Default: True If False: Prevents the user from moving to the next page The NextPage function will not work The CurrentIndex property can be used without restrictions Add AllowBack Default: True If False: Prevents the user from moving to the previous page The PreviousPage function will not work The CurrentIndex property can be used without restrictions
