There is a sorting function included that sorts the listitems numerically or case-sensitively by header click.
I have two questions about this:
1. How can I sort this in a non-case sensitive way?
2. In the demo, a pictogram is added to the header to indicate the sorting direction. Unfortunately, this pictogram is not visible in my coding. Where is this controlled?
This is the case sensitve sorting part:
Code: Select all
Procedure SortCallback(ListIconGadget, Column, Descending)
Protected Counter
Protected Line.s
Protected Numeric
! var a = [];
For Counter = 0 To CountGadgetItems(ListIconGadget) - 1
; CallDebugger
Line = GetGadgetItemText(ListIconGadget, Counter)
! a.push(v_line.split(String.fromCharCode(10)));
Next
! var column = []
! for (var c = 0; c <= a.length - 1; c++) {
! column.push(a[c][v_column]);
! }
! v_numeric = !column.some(isNaN);
If Numeric
If Descending
! a.sort(function(a, b) { return a[v_column] - b[v_column] });
Else
! a.sort(function(a, b) { return b[v_column] - a[v_column] });
EndIf
Else
If Descending
! a.sort(function(a, b) { if (a[v_column] == b[v_column]) { return 0; } else { return a[v_column] > b[v_column] ? -1 : 1; } });
Else
! a.sort(function(a, b) { if (a[v_column] == b[v_column]) { return 0; } else { return a[v_column] < b[v_column] ? -1 : 1; } });
EndIf
EndIf
! for (var c = 0; c <= a.length - 1; c++) {
! spider_SetGadgetItemText(v_listicongadget, c, a[c].join(String.fromCharCode(10)));
! }
EndProcedure
I would have the idea to change the letters to capital letters before the comparison. Or is there a better way?
Code: Select all
If Descending
! a.sort(function(a, b) { if (a[v_column].toUpperCase() == b[v_column].toUpperCase()) { return 0; } else { return a[v_column].toUpperCase() > b[v_column].toUpperCase() ? -1 : 1; } });
Else
! a.sort(function(a, b) { if (a[v_column].toUpperCase() == b[v_column].toUpperCase()) { return 0; } else { return a[v_column].toUpperCase() < b[v_column].toUpperCase() ? -1 : 1; } });
EndIf
Dirk