Arsip: program input scan barcode

more 13 years ago
ygmarta
sy lagi coba buat program input barcode, dengan cara input di edit1.text yang even nya keypress.
hasil input data ditampilkan dengan DBGrid. Permasalahan setiap input scan satu barcode dan di Enter
DBGrid nya hilang.
Cara input setiap record dengan sintax sql Insert.
Ada yang bisa bantu kenapa tiap enter DBGrid hilang?

more 13 years ago
ygmarta
pertanyaannya :
kenapa setiap input (dgn melakukan Enter tentunya), DBGrid -nya malah hilang?

more 13 years ago
alhass
@ygmarta: pertanyaannya : kenapa setiap input (dgn melakukan Enter tentunya), DBGrid -nya malah hilang?Dipersorry skali lg, yang ilang DBGridnya atau data yang tampil dalam dbGrid gan....?

more 13 years ago
ygmarta
Begini Gan,
Pada awal tampilan sebelum input, saya menampilkan data di DBGrid pake select.
Nah pada saat input satu data dengan menekan Enter, Tampilan data di DBGrid hilang.
DBGrid nya sendiri ya nggak hilang tapi sekali lagi Data tidak ditampilkan lagi di DBGrid.
Jadi tampilan DBGrid selalu kosong.
Demikian gan...

more 13 years ago
asepolin
pada saat di enter lakukan proses penyimpanan data .. mungkin seperti itu

more 13 years ago
alhass
Kl tdk salah, komponen untuk menyimpan & menampilkan pasti dech sama (misal ADOQuery1), kl sama pasti kejadiannya spt itu gan.... coba bedakan komponennya, untuk simpan pakailah ADOQuery1, untuk menampilkan coba pake ADOQuery2. Setelah selesai simpan ADOQUery2-nya di refresh/close-open.
Smoga mambantu
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