Петр пишет:
| цитата: |
samples\basic\grid_2
При нажатии Enter вылетает с
Error BASE/1133 Bound error: array assign |
|
Все просто и логично: при нажатии Enter и ряд, и колонка равны нулю
Пожалуйста, попробуйте исправленный пример ниже:
/*
* Grid com MultiSelect
* Author: CAS <cas_webnet@yahoo.com.br>
* 14/Nov/2005 01:31am
*/
#include "minigui.ch"
Function Main
Declare aRows[20][3], a_image[4], a_cab[3], a_width[3]
* Imagens para ficar mudando dentro da GRID
a_image[1] = 'BMP_CAS' && 0
a_image[2] = 'BMP_OK' && 1
a_image[3] = 'BMP_COR' && 2
a_image[4] = 'BMP_NO' && 3
* IMG
aRows [01] := { 1 , 'Ayrton Senna' , '???-????'}
aRows [02] := { 0 , 'Pele' , '324-6432'}
aRows [03] := { 0 , 'Smart Max' , '432-5892'}
aRows [04] := { 0 , 'Grillo Pepe' , '894-2332'}
aRows [05] := { 0 , 'Kirk James' , '346-9873'}
aRows [06] := { 0 , 'Barriga Carlos' , '394-9654'}
aRows [07] := { 0 , 'Flanders Ned' , '435-3211'}
aRows [08] := { 0 , 'Smith John' , '123-1234'}
aRows [09] := { 0 , 'Pedemonti Flavio' , '000-0000'}
aRows [10] := { 0 , 'Gomez Juan' , '583-4832'}
aRows [11] := { 0 , 'Fernandez Raul' , '321-4332'}
aRows [12] := { 0 , 'Borges Javier' , '326-9430'}
aRows [13] := { 0 , 'Alvarez Alberto' , '543-7898'}
aRows [14] := { 0 , 'Gonzalez Ambo' , '437-8473'}
aRows [15] := { 0 , 'Batistuta Gol' , '485-2843'}
aRows [16] := { 0 , 'Vinazzi Amigo' , '394-5983'}
aRows [17] := { 0 , 'Pedemonti Flavio' , '534-7984'}
aRows [18] := { 0 , 'Samarbide Armando' , '854-7873'}
aRows [19] := { 0 , 'Pradon Alejandra' , '555-5555'}
aRows [20] := { 0 , 'Reyes Monica' , '432-5836'}
a_cab[1] = '?' ; a_width[1] = 22
a_cab[2] = 'Name' ; a_width[2] = 220
a_cab[3] = 'Phone' ; a_width[3] = 220
DEFINE WINDOW Form_1 ;
AT 0,0 WIDTH 640 HEIGHT 480 ;
TITLE 'Grid MultiSelect - Press Delete By CAS - cas_webnet@yahoo.com.br' MAIN NOMAXIMIZE NOSIZE
DEFINE STATUSBAR
STATUSITEM "" action nil
END STATUSBAR
ON KEY DELETE ACTION cas_del()
@ 2,0 BUTTON btn_cas1 caption 'Result' action cas_result() default
@ 2,150 BUTTON btn_cas2 caption 'Limpa' action cas_limpa("click")
@ 2,300 BUTTON btn_cas3 caption 'Update' action form_1.grid_1.cell( 1 , 2 ) := 'cas_webnet@yahoo.com.br'
@ 2,450 BUTTON btn_cas4 caption 'Exit' action thiswindow.release
@ 50,70 GRID Grid_1 ;
WIDTH 484 ;
HEIGHT 328 ;
HEADERS a_cab ;
WIDTHS a_width ;
ITEMS aRows ;
VALUE {1,3} ;
IMAGE a_image ;
TOOLTIP 'Grid CAS' ;
ON DBLCLICK cas_click() ;
ON CHANGE cas_change() MULTISELECT
END WINDOW
form_1.center ; form_1.activate
Return
*.......................................................*
func cas_limpa
local n_for, n_pos, a_result
local m_itemcount := form_1.grid_1.itemcount
if m_itemcount = 0
return
endif
form_1.grid_1.DisableUpdate
for n_for=1 to m_itemcount
if form_1.grid_1.cell( n_for , 1 ) # 0
form_1.grid_1.cell( n_for , 1 ) := 0
end
next
form_1.grid_1.EnableUpdate
if pcount()=1
retu nil
end
a_result := form_1.grid_1.value
if len( a_result ) = 0
return
end
form_1.grid_1.DisableUpdate
for n_for=1 to len( a_result )
n_pos := a_result[ n_for ]
form_1.grid_1.cell( n_pos , 1 ) := 1
next
form_1.grid_1.EnableUpdate
retu nil
*.......................................................*
func cas_click
local row := max(1, This.CellRowIndex), col := max(1, This.CellColIndex)
local x := ;
'CellRowIndex = ' + alltrim( str( This.CellRowIndex ) ) +chr(13)+;
'CellColIndex = ' + alltrim( str( This.CellColIndex ) ) +chr(13)+;
'CellColRow = ' + alltrim( str( This.CellRow ) ) +chr(13)+;
'CellColCol = ' + alltrim( str( This.CellCol ) ) +chr(13)+;
'CellColWidth = ' + alltrim( str( This.CellWidth ) ) +chr(13)+;
'CellColHeight = ' + alltrim( str( This.CellHeight ) )
Form_1.Grid_1.Cell( row , col ) := 'cas_webnet@yahoo.com.br'
MsgInfo( x , 'This.Cellxxxxxx' )
return
*.......................................................*
func cas_change
local spc := space(3)
form_1.statusbar.item(1) := ;
'Selected: ' + alltrim( str( len(this.value) ) ) +'/'+;
alltrim( str( form_1.grid_1.ItemCount ) )
cas_limpa()
retu nil
*.......................................................*
func cas_del
local m_go, a_grid, a_grid_value
local m_itemcount := form_1.grid_1.itemcount
if m_itemcount = 0
return
endif
m_go = 0
a_grid_value := form_1.grid_1.value
do while .t.
a_grid = form_1.grid_1.value
if len( a_grid ) = 0
exit
end
if m_go = 0
m_go = a_grid[ 1 ]
end
Form_1.Grid_1.DeleteItem( a_grid[ 1 ] )
enddo
if len( a_grid_value ) = 1 .and. m_itemcount = a_grid_value[ 1 ]
m_go = a_grid_value[ 1 ] - 1
end
form_1.grid_1.setfocus
form_1.grid_1.value := { m_go }
return
*.......................................................*
func cas_result
local n_for, x, a_result
local m_itemcount := form_1.grid_1.itemcount
if m_itemcount = 0
return
endif
a_result := form_1.grid_1.value
if len( a_result ) = 0
return
end
x := ''
for n_for=1 to len( a_result )
n_pos := a_result[ n_for ]
x += ;
form_1.grid_1.header( 2 ) +'='+;
form_1.grid_1.cell( n_pos , 2 ) +space(15)+;
form_1.grid_1.header( 3 ) +'='+;
form_1.grid_1.cell( n_pos , 3 ) + chr(13)
next
msginfo( x , 'Selected item(s): ' + alltrim( str( len( a_result ) ) ) )
return nil
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