Thiết kế và cài đặt chương trình quản lý công văn và cấp giấy đi đường cho trường đại học an giang

Qua qua trinh hoc tap va hoat dong trong truang Bai hpc An Giang, Em nhan thay trongcong tac quan ly cong van den va di, cap giay di ducrng cho can bo cong nhan vien cua trucmg chuaduac

Long Xuyen, thang 5 nam 2006

Giang vien huong dan:

ThS NGUYEN THAI DU

THEVIEN

TRUC5NG DAI HOC

AN GIANG

KHOA LUAN TOT NGHEEP DAI HOC NGANH CU" NHAN TIN HOC

THIET KE VA CAI DAT CHlTONG TRINH QUAN LY CONG VAN VA CAP GIAY DI DI/OTVG CHO TRITOOVG DAI HOC AN GIANG

BUI THI DIEM

TRtT^NG DAI HOC AN GIANG KHOA KY THUAT - CONG NGHE - MOI TRlTOTNG

^ 8/

LOI CAM ON

Em xin chan thanh cam an:

-Khoa Ky thuait - Cong Nghe - Moi trir^^ng ,Trir^^ng Dai hoc An Giang da tao diiu kiencho em thuc Men di tai nay

-Ban Giam Hi^u, Ban Cliu nhiem khoa va cac thay co trong Khoa Ky thuat - Cong nghe

- Moi tnrfrng luon quan tam va tao dieu kien tot cho chung em hoc tap va cung xin gai laicam on sau sic din cha, me, anh, chi da dong vien, an ui giiip da em trong cac nam hoc vira

Sinh vien: Bui thj Diem

LCW NOIDAU

Ngay nay, cong nghe thong tin da tra nen quen thupc trong rdt nhidu linh vuc dai songnhu:kinh te, nghien ciiu khoa hoc, giao due va dac biet trong c6ng tac quan ly, Ngubi ta cang muonung dung cong nghe thong tin dS xoa b6 khong khoang each vS dia ly va tu dpng qua hoat dpngciia cac tien trinh

Quan ly cong van, bao gom cong van di va cong van den la mot trong nhung nhiem vu cuabdt ky ca quan nao Ben canh do viec cp giay di dubng ciong rat quan trong vi no giiip lanh dao caquan quan ly duoc cong tac cua can b cong nhan vien trong ca quan Hai nhiem vu quan ly congvan va c3p gidy di duong cua trucmg Bai hoc An Giang dupe giao cho Phong Hanh Chinh TongHgp dam nhan Ngoai ra viec nay cung duac thuc hien ^ e^e van phong khoa, phong ban,trung tam

va cac bo mon true thupc Ban Giam Hi^u

Qua qua trinh hoc tap va hoat dong trong truang Bai hpc An Giang, Em nhan thay trongcong tac quan ly cong van den va di, cap giay di ducrng cho can bo cong nhan vien cua trucmg chuaduac tu dong hoa va chua thuc su duac ling dung tin hoc vao cong tac nay mot each hoan chinh.Vai mong mu6n van dung nhung gi da hpc, Em hy vong minh co th6 gop mot phan nho sue luc dexay dung nhung giai doan ca ban nhdt trong cong viec tu dpng hoa quan ly cong van d6n va di cuatruang Bo cung chinh la ly do em chpn de tai nay

Trong qua trinh thuc hien de tai, mac du da rat c6 gdng nhung van con nhidu thieu sot, ratmong duac s^ gop y ciia quy thay co va cac ban

TOM TAT

Ten di tai: Thiit ki va cai dat chuomg trlnh quan ly cong van va cip giiy di duong cua Truong DaiNoi dung: Xay dung chuong trinh quan ly cong van den va di cua truong mot each tu dqng, goi vanhan cong van tir cac phong ban vi phong qu^n ly trung tam: Phong Hanh Chlnh Tong Hop

Chuong trinh duoc chia thanh hai phan chinh:

-Phong HCTH: thuc hien viec nhan cong van tir bSn ngoai, thong qua qua trinh xur ly se goiden ede phbng ban, sau do xac nhan cong van da dup:c goi d^n Thuc hien ede chric nang coban nhu: nhap li^u, tra cuu, xudt bao cao, to dong thong bao khi co m6t cong van duoc goidin

-Cac phong ban, khoa: Nhan cong van tir phong HCTH goi den Chuong trinh ho tro cacchiic nang co ban: nhap lieu de soan thao cong van di, tra cuu, thong ke danh sach

Yeucdu:

-Tim hieu tong quan va cac chiic ndng cua he thong

-Phan tich, thiet ki he thing.

-Cai dat chuong trinh

Moi truong thuc hien:

-Ngon ngu lap trinh: C#

-Ngon ngu phan tich thiit ki: UML(dung cho xdr ly va phan tich he thing) va DFD(dung cho phan tich du: lieu)

-Cong cu phan tich thiit ki: Rational Rose va Power Designer

-He quan tri co sir da lieu: SQL Server 2000

DANH MUC CAC TlT VIET TAT

MUC LUC CHUONG 1 GICH THIEU CHUNG VE CONG TAC CONG VAN THU1

/ Cong tac van thu./

2.Cong tac lieu trie.2

3.Thifc trgng cong lac van thit lieu trie cua Truang >< hoc An Giang4 3.1.DSc diem chung4 3.2.Tinh hlnh thtrc tr^ng cong tie v8n thn lnu trii4 3.3.Nhttng ket qua d^t dupe va han chS6

4.Giaiphap doi vdi cong tac van thu lint trie.7 4.1.Quan ly cong v8n d&i7

4.2.Qu^n 1^ c6ng v5n di7

CHUONG 2 PHAN TICH9

A Gi&i thieu scr Iw^c ve cong c^ va moi trxtdng phat trien9 l.l.Phantlchv^thiatke9

1.2.H^ quan trj co sd do lidu v^ m6i tnrdng cdi dat112.Phdn tich he thong13

2.1.Phan tlch ede y6u ckn13

2.2.Mo hlnh quan ni^m xii ly he thdng13

3.Phan tich die lieu14

CHUONG 3 THIET KE24

/ Thietkixicly24

1.1.So d6 c4u trie chile nang:24

1.2.Scr do kien trie phin m&n252.Thiitkixuly25

2.1 Mo hinh Use case minh hpa ede chiic nang cua he thong26 2.2 So do ldp cho h$ tiring'.27

2.2.1 PhSn gdicdcldp27

2.2.2 Xnr 1^ dang nhap:27

2.2.3 Kh6i xu ly thay doi thong tin dang nhp30

2.2.4 Khoi xu ly cong vSn dSn32 2.2.5.Khoi xu ly c6ng vSn tir cdc phdng ban gcri ra ngoii40 2.2.6.Kh6i xu ly cong v5n tir cdc phdng ban d&t c^c phbng ban49

2.2.7.So dl ldp cho khoi xtjr ly dip gi^y di duimg56

2.3.2 Stru Ii^u cho mo hlnh quan ni^m xii ly63

2.3.3.ThietkedSli^u77

PHAN 4 CHtTONG TRINH BE MO80

/ Giai thi^u chicang trinh80

2 Mgt so man hlnh ninh hQa cho cdc chuc ndng cua chuong trinh80

KETLUAN89

l.Danhgiachung.89

2 Hudngphattriin89

TAI LIEU THAM KHAO90

DANH MUC HINH

Hinh 2.1 Mot server dat tir xa ltru trii cong van Phong HCTH c6 nhiem vu xir ly cac cong van tircac phong ban goi din Cac phong ban chi dtnyc xem, xii ly cac c6ng van da qua phong HCTH xu

ly14 Hinh 2.10 Mo hlnh quan niem dir lieu (CDM - Conceptual Data Model)19Hinh 3.1 Sod6 cay chucnang24Hinh 3.2 So d6 kiln true phdn mem25Hinh 3.3 Mo hinh UC cho phong HCTH26 Hinh 3.4 Mo hinh UC cho cac phong ban26 Hinh 3.6 So do lop cho xu ly dang nhap27 Hinh 3.7 So dQ tu^n tur cho xii ly dang nhap28Hinh 3.8 So d6 hop tac cho xu ly dang nhap29Hinh 3.9 So d6 lop cho kh6i xu ly thay <J6i thong tin dang nMp30 Hinh 3.10 So d6 tu^n to cho xu ly Thay d6i mat kh^u31 Hinh 3.11 So d6 hgp tac cho xir thay doi thong tin dang nhap32 Hinh 3.12 So dd lop cho kh6i xii ly cong vgn din.32Hinh 3.13 Luoc d6 tuan tu cho xir tilp nhan cong van din33

Hinh 3.14 So do hop tac cho x\i ly tiep nhan cong van den34Hinh 3.15 Luge dl tuan tu cho xu ly hru cong van din35Hinh 3.16 Luge do hop tac cho xu ly luu cong van den35Hinh 3.17 Luoc dl tuln tu cho xir ly Tim cong van din36Hinh 3.19 Luge dl tuln tu cho xir ly x6a cong van din37Hinh 3.20 Luoc do cong tac cho xu ly X6a cong van din37Hinh 3.21 Luoc dl tuln tu cho xu: ly sura cong van din38Hinh 3.22 Luoc dl cong tac cho xur ly sura cong v3n din39Hinh 3.23 So dl lop cho xu ly cong van tu cac phong ban goi ra ben ngoai40Hinh 3.24 Luoc do tuan tu cho xur ly soan thao cong van di41Hinh 3.25 Luoc dl hgp tac cho xir ly soan cong vSn di41Hinh 3.26 luge dl tuln tu cho xu: ly luu cong van di42Hinh 3.27 Luge do hgp tac cho xir ly luu cong van di42Hinh 3.30 Luge dl tuln tu cho xur ly xoa cong.van44Hinh 3.34 Luge do hgp tac cho xur ly cap nhat cong van47Hinh 3.35 Luge dl tuln tu cho xur ly Xoa cong van di48Hinh 3.36 Luge dl hgp tac cho xir ly X6a c6ng van di49 Hinh 4.1 Man hinh dang nhap81 Hinh 4.2 Man hinh chinh82 Hinh 2.6 Man hinh trg giup86

CHWONG 1 GIOI THIEU CHUNG VE CONG TAC CONG VAN THW

1 Cong tac van thw

Cong tac van thu la toan bo cac cong viec vi xay dung van ban trong hoat dong quan ly cua

co quan va viec to chtrc quan ly, giai quyet van ban trong ca quan do

Cong tac van thu la phuong tien din thidt trong hoat dong quan ly va de pho Men, chi dao,thuc Men chu truong, cMnh sach cua Bang va phap Mat cua Nha nuac, cong tac van thu vua la tacnghidp hanh chinh; ddng thai la cong tac quan ly cong van, giay tot Do do, yeu cau cong tac vanthu phai nhanh chong, cMnh xac, kip thai va bao dam an toan, bi mat

?Cong tac van thu bao g6m 3 nhom cong viec sau:

Nhom cong vi^c thii nhit: Xay dung van ban gom 4 budc:

-Soan thdo van ban;

-Duyet ban thao;

-Nhanban;

-Ky ban hanh van ban;

Nhom cong viec thu hai: T6 cMic cong tac lien quan den quan ly va giai quyet van ban:Gom 4 buac sau:

-To chtic va giai quyet cong van den;

-To chiic quan ly va giai quyet cong van di;

-To chiic va giai quyet cong van noi bo;

-To chiic va quan ly cong tac lap ho sa, chuSn bi ho sa, tai lieu vao luu trii ca quan;Nhom cong vide thu ba: T6 chiic va bao quan sit dung con dau:

-Sir dung con dau;

-Bao quan con dau;

?To chiic cong tac van thu trong ca quan nha nuac la tuy theo cong viec ciia cong tac van thuluu tru ca quan ma bo tri to chiic, phai dua vao 3 yeu to sau:

-Ca cau to chiic ca quan.

-Khoi lugng cong tac van thu

-So luang tai lieu, cong van cua ca quan

?To chiic tiSp nhan cong van ddn

Tat ca cong van den bdng tdt ca phucmg tien nao deu phai qua van thu dang ki vao s6thong nhat de nam duac so luang cong van den hang thang, qui, nam

KM tiep nhan cong van phai xem va phan loai cong van

+Loai bde bi: Cong van gdi gM ten ca quan, khong ghi ro ten nguai boc bi.

+Loai khdng b6c bi: Chi v^o so ca bi,' day la nhung cong van,ngoai bl chi ghi ro tennguai nhan, cong van mat,

KM tiep nhtin cong van, phai ddng dau den vao cong van de xac nhan da qua bo phan vanthu, can bp van thu

Giang vien huong dan: Th.S Nguyln Thai DuTrang I SiMt vien thuc Men : DTH021730 - Bui Thi Dilm

Thiet ke va cai Sat chuong trinh quan ly cong van va cap giay di ducmg

cho trnfrng Bai hoc An Giang

Gang vien hudng din: Th.S Nguyln Thai DuTrang 2 Sinh vien thuc hien : DTH021730 - Bui Thi Dilm

Thiet ke va cai flat chuong trinh quan ly cong van va cap giay di dudng

cho tru'dng Dai hoc An Giang

?*? To chftc quan H gdi cong van di

Truoc lftc gdi di, cong van di cSn phai kilm tra thi thiic cong van trudc khi vao so roi gdi

di Xem xet lai the thiic cong van, dac biet tac gia, so,ki hieu,ngay thang, trich ylu, noi nhan Bdivdi mdi cong van di cln phai luu lai hai ban, mt ban luu tai don vi soan thao de lap ho so theoddi cong viec thuc hid n, mot van ban luu tai van thu dl tra tim, phuc vu khi cln thiet

?Td chftc cong van noi bo

La nhftng quyet dinh nhan sir, chi thi, thong bao giay cong tac, giay gidi thieu, so sao y

cong nhan,

M6i loai giay td d^u phai co s6 dang ki rieng va ghi ro: S6, ki hieu, ngay thang ki, ngudi

ki cong van, noi dung torn tat, ngudi nhan, noi ki nhan

Cong the lap h6 so trong co quan la khau cudi cung quan trong cua cong tac van thu giay

td, la khau b^n le quan trong cua cong tac luu tru

Cong the lap h6 so giup cho moi can bo, nhan vien sSp xgp cong van, giay td mot eachkhoa hoc, thuan tien cho viec nghien ciiu, giup cho viec giu bi mat quoc gia, chuan bi tot chokhau luu trtt

•J* Khai niem va y nghia ve cong tac van thu

-La cong van giiy td (noi khai quat,Tu diSn tiSng Viet NXB- Khai Tri).

-La giiy td cong viec trong co quan (Tu diSn vh Ngil Han Viet, giao su Nguyln Lan, TP.HCM 1989)

NXB Khai niem van thu bao gom: (theo nghi dinh 124 - CP cua Thu tudng Chinli phu ngay28/09/1963) Cac cong van bao gdm: Cac van ban phap quy va cac van ban chinh va cac so sachgiay td cua ca quan

2 Cong tac Iwu tru1

Luu tru la cat gift cac loai gi^y td cua ca quan, ca nhan d6 lam bang chftng va tra cuu khican thiet

Cac loai phuong tien luu trft: Tai lieu quan ly hanh chinh, tai lieu ky thuat, tai lieu phim anh,ghi am, tai lieu van hoc nghe thuat, tai lieu ca nhan Gia dinh co gia tri nhu tai lieu luu trft quocgia

Co quan luu trft la dan vi nh^ nude co chftc nang b^o quhn va td chftc sft dung tai lieu luutrft nhu: Giup nha nude td chftc, bao quan hoan chinh va an toan tai lieu phdng luu trft Quoc gia

Td chftc sft dung tai lieu luu trft quoc gia nhlm gdp phan thuc hien tot cac dudng ldi, chinhsach, chu truong cua Dang va Nha nude de ra trong tftng giai doan each mang

?Nhftng khau nghiep vu cua cong tac luu tru:

- Phan loai, xdc dinh gia tri; bo sung tai lieu vao cac phdng va cac kho luu trft Kiem tratai lieu, td chftc phdng doc, gidi thieu cong bd tai lieu, xay dung cac cong cu tra cftu khoa hoc vabao quan tai lieu

Gang vien huang din: Th.S Nguyln Thai BuTrang 3 Sinh vien thuc hien : BTH021730 - Biii Thj Bilm

Thiet ke va cai flat chuong trinh quan ly cong van va cap giay tli (luffng

cho truoiig Bai hoc An Giang

-Xac djnh gia tri (thucmg goi tat la djnh gia tri) la cong tac xem xet, danh gia gia tri cua ho

so, tai lieu tr^n cac y nghia chinh tri, kinh tl, van hoa, xa hoi va cac y nghla khac nham xay dungche do quan ly, su dung hi so, tai lieu cho phu hop

-Xac djnh thai han bao quan (thucmg gqi tat la djnh thai han bao quan gia tri) la can cii vao gia tri cua tirng hi so, tai lieu da dugrc xac dinh dl dinh ra thM han cln thiSt dl bao quan, giu gin

ho sa, tai lieu do

?Cong tac danh gia gia tri, dinh thai bao qu^n co vai tro rat quan trong, bai vi:

-Giup cho ca quan luu tru n3m dupe gia hi cua tirng loai, tirng tap h6 sa tai lieu dang duqcluu trii hoac truac khi dua vao luu trft

-Tren ca sa do co bien phap bao ve, bao quan phu hop v6i gia tri cua timg loai ho sa

-T6 chuc cong tac khai thac, sir dung c6 hieu qua tirng loai ho sa, tai lieu

-Loai bo nhiing tai lieu da h^t gia tri, giup cho tang thu h6 sa luu tru ggn nhe, tilt kiemnhan lire, vat tu kho tang

Be cho cong tac dinh gia tri va dinh thai han bao quan cho tirng don vi bao quan( tirng taph6 sa) cluing ta phai ldy tap tai lieu co gia hi cao nhat lam ca sa dinh thai han bao quan cho don

vi bao quan do Mpt hi sa co nhilu tap, ldy tap hi so, ldy tap hi sa co thai han bao quan cao nhdt lam thai han bao quan cho cac tap con lai Thai han b^o quiin duac tinh tir khi kit thiic ho sa hoacket thiic cong viec Binh thai han bao quan phai dua v^o mfit s6 can cii, khung quy dinh sau:Can cii vao gia tri cua tai lieu luu tru: co trong tap ho sa doi vai Nha nuac, doi vdi xa hoi.Can cii vao tinh bi mat thong tin trong ho sa, tai lieu luu tru, phu hop vai phap lenh bao ve

bi mat Nha nuac duac CM rich hoi ding Nha nuac ky lenh cong bl ngay 08/11/1911.

Can cii vao gia tri cua tai liSu ho sa luu tru: doi vai cong tac nghien cuu khoa hoc lich sir.Binh gia chi la phuong phap xem xet, danh gia hi sa tai lieu co gia tri hay khong ? Co quan trong va can thiet hay khong? Binh gia tri chua the de ra thai gian cu the de bao quan doi vai motloai ho sa nao do Can cii vao cac hudng dan chuyen nghanh cua cue Luu trii Nha nuac va cacvan ban quan ly tai lieu nghiep vu cua timg nghanh de xac djnh thai han bao quan

?Luu trii glm co cac tinh chat:

-Tinh chat ca mat: La bao dam an toan tuyet doi tai lieu luu trii khong de lot vao tay ke thu, cuabon phan dQng Bo cung la mot nhiem vu nang ne va cung la mot doi hoi rat nghiem khac doi vaicong viec luu trii

-Tinh chat khoa hoc: La tai lieu luu trii chiia mot khoi luiyng thong tin rat Ian ve nhieu mat cua xahoi

Gang vidn hudng dan: Th.S Nguydn Thai DuTrang 4 Sinh vidn thuc hien : DTH021730 - Biii Tin Didm

Thiet ke va cai dat clnrong trinh quan ly cdng van va cap giay di dudng

cho trifcmg Dai hoc An Giang

3 Thirc trang cong tac van thw lieu trip cua Tneimg Dai hoc An Giang

3.1.Dae diem chung

Trudmg Dai hoc An Giang dupe thanh lap theo Quydt djnh s6 241/1999/QB-TTg cua Thutudng chinh phu ngay 30 thang 12 nam 1999, la mot co so dao tao va nghidn curu khoa hoc thuoc

he thdng giao d^e qu6c dan cua nude Cpng hoa xa hoi chu nghla Viet Nam

Trudng Dai hoc An Giang chiu sir lanh dao qu^n ly cua UBND Tinh An Giang, chiu sirquan ly cua Nhd nude trong pham vi chiic nang, quyen han cua cac bo, nganh Trung uomg co lienquan Trudng co tu each phap nhan, con diu rieng, co tai khoan ridng Tru so cua trudng Dai hoc

An Giang dat tai Thanh pho Long Xuyen.

•Tiep nhan, phan ph6i, quan ly va theo doi vi^c thec hien cac cong van giay to gdiden, gui di cac noi trong va ngoai tnrctng, bao d^m kip thai nhanh chong, dung thutuc hanh chinh, huang dan cac t6 chiic trong trudng xay dung h6 so luu tru va bao

" Theo doi phong trao thi dua trong nha trudng T6 chiic xet duydt, so ket, tdng kdtcong tac thi dua T6 chiic lam vide va phuc vu theo sir chi dao cua Hieu trudng vacac Pho Hieu trudng Sap xdp theo doi thuc hien kd hoach cong tac hang tuan, hangthang cua trudng Tdng hop lam bdo cao thudng ky va dot xuat, dong thdi quan lycac loai kd hoach, cac loai thong kd theo ydu cau cua dip trdn va cua nha trudng.3.2.Tinh hinh thuc trang cong tac van thir Iiru tru1

Can cii vao quy chd tam thdi ve td chiic va hoat dQng cua Trudng Dai hoc An Giang (banhanh kem theo Quydt dinh so 367/QD-UB.TC ngay 02/03/2000 cua Tinh An Giang) Tinh hinhtridn khai cong tac van thu luu tru: d Trudng Dai hoc An Giang nhu sau:

? Ddi vdi phdng Hanh Chinh Quan tri vd cdng tac van thu

-Tiep nhan, phan phdi, quan ly v^ theo doi vide thuc hien cac cdng van giay td gui ddn, gui

di cac nai trong va ngoai trudng, bao dam kip thdi, nhanh chong, diing thu tuc hanh chinh; luu tru:cac van ban chung; hirdng din cac td chiic trong nha trudng xay dung hd so luu trtt va bao quan

hd so

-Cap va chiing nhan cac loai giay td: giay gidi thieu, giiy di cdng tac.

-Quan ly con dau nha trudng

? Cac phdng ban khac (lien quan)

Gang vien hudng dan: Th.S Nguyln Thai DuTrang 5 Sinh vien thuc hien : DTH021730 - Bui Thj Diim

Thiet ke va cai dat chuong trinh quan ly cong van va cap giay di duong

cho truong Bai hoc An Giang

Do nhu cau cong viec nhiSu phong, ban,trung tam khoa vdi chuc nang hoat dong dac thunen cong tdc van thu luu trtt (vai trd cua cdc trg ly) nen quy dinh cu the nhu sau:

-Phong T6 chiic Chinh tri:

•Phong td chiic can co nhiem vu chung la giup Hieu trudng lam tot cong tac chinh tri

va cong tac can bo nha trudng

SSp x^p bo mdy thuc hien cac ch^ do chinh sdch, xay dung quan ly toan bo ho so

ly lich ciia can bo, giao vien, cong nhan vien; theo che do tien luong

-Phong Dao tao:

•Phong dao tao co nhiem vu chung la giup Hieu trucmg to chiic, quan ly hoat dong

day va hoc cua toan truong

•Lam cong tac hanh chinh, giao vu: Soan thao npi quy, quy che hpc tap, giang day,lap thbi khoa bi^u, s8 sach, hpc ba, dp the hpc sinh, chung chi, bang t6t nghiep -Cac Khoa,Trung tam va T6 bp mon true thupc Ban Giam hieu: (d day chi dl cap dSn congtac van thu khoa)

•Moi khoa co mot bp phan van phong giup viec

•Lam nhiem vu quan ly sinh vien trong khoa lam cong tac hanh chinh giao vu khoa:viet bao cdo, lam thu k^ e^e h$i nghi, ede hpi dong cua khoa, lam cong tac van thu,

to chiic cong tac van phdng khoa

? Tuyen dung va bo tri nhan vien van thu

-Qua do chiing ta thay cong tac van thu hanh chinh het siic quan trpng trong nha truong.Day la m6i quan tam ciia Ban Giam hieu nha truong Thuan lpi la cac cong nhan su lam cong tacvan thu (chinh thiic - kiem nhiem) d ede bp phan tren gdn vdi nha trudng da qua dao tao va phannhieu la sinh vien dupe gift lai trudng

-Chuc nang nhiem vu la y^u t6 quy^t du tnic va nhan su cua bp may Chiic nang nhiem vucong tac van thu quy dinh nhan su phu trdch van thu

Nhu vay, bo tri nhan vien van thu can phai ton trpng 3 nguyen tic:

+ Phai xuat phat tir chiic nang, nhiem vu cua bp may

+ B6 tri chuyen mon sau

" Cap cac loai giay to hanh chinh theo yeu du cdng tdc

•Qudn If va sd dung con dau nha trudng

-Nhiem vu:

Gang vien huong ddn: Th.S Nguyin Thai DuTrang 6 Sinli vien thuc hien : DTH021730-Bui Thi Diem

Thiet ke va cai dat chircmg trinh quan ly cong van va cap giay di du^^ng

clip tru'tmg Dai hoc An Giang

•Tiep nhan, phdn ph6i va theo doi thuc hien cong van gidy to gui din, gfti di cac noitrong va ngoai truong Dam bao dung thu tuc hanh chinh va the thiic van ban theoquy dinh cua Nha nuoc

•Kiem tra hinh thiic van ban do cac don vi chiic nang soan thao tnrdc khi phat hanh

•C8p cac loai gidy tcr: gidy gioi thieu, gidy di c6ng tac, lenh dieu xe

"Lap si theo doi viec sao van bSng, xac nhan giay Ianh buu phdm

•Ldp hi so hru trft

•Luu cac van ban goi den, goi di

•Quan ly con ddu cua Nha truong, sue dung dung muc dich khong di nguoi khac sirdung, khong mang ra khoi co quan

•Thirc hien cong tac thong tin din cac ca nhan va cac don vi theo yeu cau ciia Ianh

dao.

•L|p thu thuc mua tai lieu, sach bao theo yeu cdu cua cac don vi

3.3 NhuTig kit qua dat duoc va ban che

? Nhiing ket qua dat diroc

-Cong tac vdn thu luu trtt cua truimg ngay cang phttc tap, yeu cdu ngay cang cao trong thuc

ti cua truong nam qua can bo van thu co nhiiu ci gdng di hoan thanh nhiem vu voi khoi luqnglcin dap ttng kip thai yeu cdu: xir ly thong tin nhanh, dung doi tu^ng, dung quy trinh Dam bao thutuc hanh chinh dii voi cac van ban do truong phat hanh

-Tttng buoc dua he thing cong van di - cong van den, luu trtt di vao he thong mang, phuc

vu tot nhu cdu truy cap bdng mang noi bp va noi mang ra ngoai co quan

'X' Nhttng mat han che

-Do dac thu cong tac van thu phan tan cac phong ban chiic nang nen viec tiep nhan xir lythong tin chua kip thoi, chinh xac

-Doi voi cac phong ban chuyen mon thuong cong van den khong quan duong cong van macac dong chi du hop cam vi khong dang ky vao so de lay ddu den nen rdt kho khan trong viectheo doi, xtt ly cong van cung nhu truy tim khi can thiet

-Do chu quan nen mot so van ban hanh chinh khong diing the thiic va thu tuc Bo phan phathanh chua manh dan gop y di hoan thdnh tit hon (khau cuii cimg: lay si va dong ddu chuyen di).-Nhan thiic ciia nhidu can bo ve cong tac van thu luu trft chua ddy du, thidu sdu sac, chuathuong xuyen quan tam Ianh dao, chi dao, kiem tra, don doc, chua gan cong tac h6 so voi cong tacnghiep vu Nhiiu can bo chua ndm vttng quy trinh vi cong tac van thu luu trft, tinh ky ludt chuacao khi thuc hien cong tac nay Vi thu tuc giao nhan nhftng nam truoc day thiiu chat che nen comot so ho so quan tnjng bi that lac, gay anh huong cho cong tac suu tra

-Dang chii y trong thoi ky khoa hoc ngay cang phat trien va bung ni thong tin, co quan costt dung mot so may vi tinh de thay the mot so cong viec thu cong, mac du co uu diem nhungchua ai dam bo thii cong thay thi bang tdt ca may moo

Gang vien hudng dan: Th.S Nguyln Thai DuTrang 7 Sinh vien thuc Men : DTH021730 - Bui Thj Diim

Thiet Ice va cai dat chuwng trinh quan \f cong van va cap giay di duong

cho trufrng Dai hoc An Giang

4 Giai phap doi v&i cong tac van thwliru tr&

Dl cong tac van thtr lint trfi ngay cang hoan thien nhSm phu hop vai thai ky cong nghiephoa, Men dai hoa dat nirac, phat trien di len chu nghia xa hoi

Tir nhttng thuc trang tren, qua qua trinh cong tac trong vifc quan ly cong van di, cong vanden het siic quan trqng, can tuan theo nguyen tac sau:

4.1 Quan ly cong van den

Tren nguyen tic mot cira, tit ca cong van, tai lieu din ca quan bit ky tir nguin nao, bingduang buu dien, bing ca nhan cim tay true tiip chuyin den ca quan, bing thu truang ca quan nhantrue tiip diu chuyin tap trung vao mot dau moi duy nhit la van thu ca quan Van thu sau khi nhancong van, lam thu tuc boc bi dang ky cong van din, phan loai: loai phai xrr ly gap, loai binh thuang,loai di ngMen cuu tham khao va loai khong dung th^ thiic hanh cMnh ( cong van khbng co ngayth^ng, trich yiu, khong co chft ky hoac chft ky khong dung tham quyen, ban chup photo dau den,vuat cip, chu ma, kho doc hay nhau nat ) tra lai ncri gai de thuc Men cho dung quy dinh Tat cacong van tai lieu din ca quan diu phai dang ky dong diu "cong van din" ghi si (hoac vao may vitinh) va duac chuyin din nguai xir ly, giai quyit theo chtic nang, nMem vu cua thu truang ca quandon vi phan cong cho tirng bo phan, ca nhan Niu la dien mat cong dien, cong van co do khin phaichuyin din Thu trubng ca quan vai thori han nhanh nhat De tranh tinh trang cong van chuyen longvong tir nguai nay sang nguai khac, bo phan nay sang bo phan khac lam cham tre giai quyet congviec, hoac thit lac van ban, nen chuyin cong van din mot dia chi xir ly tM bo phan, ca nhan chiutrach nMem chinh (theo phan cong nhiem vu) phai quan he true tiep vai cac bq phan (ca nhan) colien quan de xin y kien Moi truang hop van thu chuyen nham khong diing dia chi xir ly thi nguainhan van ban do tra lai van thu de chuyen dung din dja cM xir ly va tien theo doi chu chuyen congvan Cong van den ca quan ngay nao thi chuyen trong ngay d6, khong de cham, cac truang hap co

do khin, do mat va dac biet khac thi phai chuyin din nguai co trach nMem xir ly kip thai.

Viec xir ly van ban trong ca quan can co quy dinh cp the vai tirng loai van ban- van b^nphap quy, van ban hanh chinh thong thuang D6i vai van ban phap quy: Nghi quyet, Nghi dinh, CMthi, Thong tu phai giao cho nhung chuyen vien co nang luc va kinh nghiem de soan thao Truangphong phai xem xet va ky tat vao van ban truac khi trinh lanh dao ky cMnh thuc de nhan ban, ban

hanh.

4.2.Quan ly cong van di

Tat ca van ban do ca quan ban h^nh (van ban di) phai du^e tap trung vao mot moi la van thu

ca quan Ngucri du thao van ban co trach nhiem doc soat van ban Ian cuoi, kiem tra do mat, do khan(neu co), so luqng, dia chi goi van ban de chuyin cho bo phan van thu lam thu tuc dang ky van b^n

di, dong ddu vao bi va phat hanh Bq phan van thu co nMem vu soat lai Ian cuoi ve the thuc van ban(niu co ngM vin thi trao dii vai nguai th^o van ban cho diy du, niu nguai thao vdn ban chua nhittri ma van thu cho la sot tM bao cao cho nguai ky van ban do quyit dinh) Tit ca van ban di phai

Gang vien huftng dan: Th.S Nguyln Thai DuTrang 8 Sinh vien thuc hien : DTH021730 - Bui Thj Dilm

Thiet ke va cai itat chirong trinh quan ly cong van va cap giay di du'frng

cho trudng Dai hoc An Giang

dupe kru gift tai van thu ban chinh dS npp cho ca quan luu trft ca quan va bo phan thao van ban motbiin de theo doi

DS quan ly viec ban hanh van ban ca quan dirge thing nhlt vS hinh thftc, thS thftc van ban;kinh nghiem chi ra ring van ban cua ca quan ban hanh phai do chinh bo phan can bo, chuySn viSn

dp thao, bo phan danh may cua chinh ca quan do thuc hien

Trong thuc tS co nhiSu truang hgp xay ra sai s6t trong qu&n ly van ban cua cac phong chftcnSng (do tinh khong chuyen) soan thao tuy tiSn khong dung the thuc, tham chi khong diing thamquySn

Trong thuc tS co nhieu truang hop xay ra sai sot trong quan ly van ban cua cac phong banchftc nang (do tinh khong chuyen) soan thao tuy tien khong dung thi thftc, tham chi khong dungtham quyen

Kinh nghif m trong quan ly van ban cln tranh mot s6 truftng hop thuang gap, khong dftng quy dinh ve the thftc van ban:

Khong dong dlu ap vao chft ky cua nguai co tham quyln ghi ben le cong van de dem di lien

he, giai quy^t c6ng viec Cac y kiln cua lanh dao ca quan (Thu truong, Pho thu truong) xft ly ghi ben IS cong van phai dupe thS chS blng v8n ban co dly du cac ySu t6 van ban theo quy dinh cuamot van ban Truang hap lanh dao c6 y kiln ngoai le chi sft dpng cho npi bo ca quan KhongchuySn ra ngoai ca quan dS lien he, giai quySt c6ng viec phftc tap them trong quan ly hanh chinhNha nuftc va bao ve bi m^t noi bo

Van ban sao khong chup (photocopy) dS gfti di thay ban sao, khong co gia tri phap ly hanhchinh (chi dung dS tham khao) Mpi thu tuc sao van ban: sao y, sao luc, trich sao phai thuc hiendung quy dinh vS thS thftc van ban co gia tri.

Viec nhan ban phat hanh true tiSp tai van thu ca quan cung phai co quy djnh cu the, thongthuang van ban chuyen theo duong day giao thong dien thoai, buu dien, cung co truang hap cangap, nguai nhan ban true tiep tai van thu cung phai quy dinh ro ghi so, ky so de tranh truang hapngucd nhan khong dung d6i tupng thuc hien Trong thuc tS viec nhan van ban cam tay true tiepchuyen tft nguai nay sang nguai khac, tham chi dem sao chup, nhan ban de sft dung rieng ma caquan noi nhan chua nhan lai dupe, gay thlt thoat thong tin, nhiSu viec lam 16 bi mat Nha nuftc

Viec truyen van ban qua mang may tinh tft ca quan gfti din ca quan nhan phai dam baonguyen tic thong tin kip thai, chuln xac va bao mat

Trang 9 G^ng vien hucmg din: Th.S Nguyln Thai Du

Sinh vien thuc hien : DTH021730 - Bui Tin Dilm

Bieu dien cac thuoc tinh gan ket vcri thuc

the

Bieu diin moi quan h6 giua cac thuc the

Mot doi tuong thong qua tim hieu baitoan

> Mo hinh thuc thi k6t hop (ERD)

Mot tac nhan ben ngoai he thong

Vimg chua du li^u, thong tin trong he th6ng

Su chuyn d6i thong tin giua cac thanh phSn

Mot xu ly ben trong he thong

1 Gi&i thieu so-lu^c ve cong cu va moi trwong phat Men

1.1 Phan tich va thiet ke

? Mo hinh dong dtt lieu (DFD)

Thiet ke va cai dat cliuong trinh quan Iy cong van va cap giay di dutmg

cho trufrng Bai hoc An Giang

Trang10 Gang vien hugng din: Th.S Nguyln Thai Du

Sinlt vien thtrc Men : DTH021730 - Bui TM Dilm

:PHCTH

Tae nhan(Actor)

Ynghia K^Meu

Khai niem

- Sg do tuin ttr: Biu dien tudn tu ludng sir kien

Mot nhom doi tuong co chungthuoc tinh va phtrong thiic.Ynghia

LoadDB(String):mtm_da: OledbDataAdapter

- So d6 lop: Minh hpa kM'a canh tinh, cau true cua he thSng

Bieu diSn cac cong viec duoc thucMen trong he thdng

Th^nh phan tuorng tdc trong he thong.Ynghia

Thiet ke va cai flat chmmg trinh quan ly cong van va cap giay di dufrng

cho trirfrng Bai hoc An Giang

? Ngon ngu: UML (Unified Modelling Language)

-SgddUC (Use Case)

Trang 11 Gang vien hubng dan: Th.S Nguyen Thai Du

Sinh vien thuc hi?n : DTH021730 - Bui Thj Dilm

- So do hop tac (Collaboration Diagram) tuong tu nhu so d6 tuSn tu nhung no nhan manh moi quan

he giira cac ldp hem la trat tir cua lop do

1.2 He quan tri co so' du- lieu va moi triromg cai dat

?Cac khai niem lien quan

" Databasesxhura table, view, trigger, store

•Table: chira thong tin cua mot doi tu^ng gom nhiSu d6ng, nhieu cot

•View: tuong tir nhu table nhung n6 chi hiSn thi nhiing thbng tin din thiSt No khong nangdong nhu table

" Trigger: la mgt chuong trinh con, no thuc thi khi c6 sir thay doi dft lieu

•Store: tuong tu nhu trigger, nhung no chi thuc thi khi duoc goi Co thS truyen vao tham s6

va nhan ve gia tri

?Bao mat trong SQL server

-Authentication: Khong din user name va password

-Login mode: Kiem tra user name va password khi dang nhap

?Backup va Restore trong SQL server:

Nhu cau phong mat du lieu la mt v^n de quan trqng nhat ma cac nha quan ly he thong gapphai Ta c6 thS giam thiiu toi da kha nang mlt da lieu b^ng each co mot chi^n luge backup vabackup thubng xuyen

Cac rui ro lam cho da lieu bi mit:

• V6 y hay co y s^ dung cau len delete

• Dung cau lenh update nhung khbng sft dung m6nh where

Thong diep dugc gbi tir tac nh^n PHCTH den lop MyDatatable

Thiet ke va cai dat clurong trinli quan ly cong van va cap giay di duong

cho trufrng Dai hoc An Giang

Gang vien huong din: Th.S Nguyin Thai DuTrang 12 Sinh vien th^rc hi^n : DTH021730 - Bui Thj Diim

Thiet ke va cai dat cliuong trinh quan ly cong van va cap giay di duong

cho tiiiung Dai hoc An Giang

•Cac virut phd hoai

•Thien tai nhu dpng ddt hoa hoan, lu hit, dong ddt

•Bi trom.

N6u co mot chi^n lucre backup thich hop, ta se giam thieu t6i da miic hu hai ngoai y muon.Bao lau backup m$t Ian phu thuoc vao lugng dft lieu ma ta san sdng chiu mat va dung luomg hoatdong CSDL Khi backup CSDL, ngubi dung hay xem xet nhftng dft kien va nguyen tac sau day:

•Ta nen backup CSDL thuong xuyen nSu CSDL cua ta n5m trong moi truong OLPT truetuyin

•Ta nen backup it thuong xuyen hon ngu he thdng cua ta co it hoat dong hoac it duac su

dung.

•Ta co thi backup nhung CSDL khac nhau hoac nhung phn CSDL m6t each doc lap; di6u nay co nghTa l^ ta co th6 thi^t ke nhttng CSDL cua ta de (ho tro) cung cap nhung backup,nhung du lieu sira doi thuong xuyen hon deu dan hem

Sir dung backup hay restore cho nhung muc dich khac:

•Di chuygn hay chep mot CSDL ttr mot may server nay den mot may server khac

•De dang sao chep m6t CSDL bang backup hay restore

Cac loai backup cua SQL server:

1.Backup CSDL hoan toan: SQL server thuc hicn backup

•So do va cau true tap tin

•Du lieu

•Cac phan cua tap tin transaction

•Phan cua transaction log cua backup bao gom nhung hoat dong CSDL dien ra tukhi qua trinh backup bat dau

•Mgt backup CSDL hoan chinh se ghi lai tat ca ede trang du: ligu dang hoat dongtir CSDL Nhung trang khong dugc su dimg se khong dugc backup, vi vaybackup se luon nho hem CSDL SQL se ghi lai dac diem cua cac tap tin ban dau.Loai backup nay dung d6 tai tao lai tat ca ede tap tin cua mot CSDL tai nhttng diem ban dau cua chung, hoan chinh vdi nhung d6i tuomg va dft li?u khi tarestore mot CSDL

2.Backup CSDL thay doi:

" Nhung backup CSDL thay doi se ghi lai nhftng trang dft lieu da thay doi tu backup CSDL Nhftng backup CSDL thay d6i cho phep ta thuc hien nhftng backup CSDL it thubmg xuyen hom Nhftng backup CSDL khong the phuc hoi neu thieu mot backup CSDL hoan chinh truoc do Neu ta can thiet phuc h6i mot CSDL, ta phai phuc hoi ca hai backup CSDL hoan chinh va backup CSDL da thay d6i gdn do nhdt.

? Moi truong cai dat: Cai dat tren moi truong VisualStudio.Net

Gang vien huong din: Th.S Nguyln Thai DuTrang 13 Sinlt vien thuc hien : DTH021730 - Bui Thi Diem

Thiet ke va cai flat chirong trinh quan ly cong van va cap giay di du'ong

cho truong Bai hoc An Giang

Microsoft da cho ra doi mot cong ngh^ lap trinh mcri la C# tren moi truong NET- ngon ngftthoi dai mang Internet Lap trinh tren moi trucmg NET se lam cho ban triln khai phln mlm di hontren Internet cung nhu tren Windows mang tinh chuyen nghigp va that sir thien dli tupng Noichung NET dugtc thi^t kl giiip ban triln khai dl dang nhftng ling dung thien doi tupng chay trenInternet trong mot m6i trucmg phat tan Ngon ngu lap trinh thien Internet duoc ua thich nh^t se laC# duoc xay dung tir nhiing bai hoc kinh nghi?m nit ra tvr C, C++, Java va Visualbasic Day langon ngu ly tuong cho phep ban triin khai nhung tog dimg web phdt tan.

2 Phan tich he thong

2.1.Phan tich cac yeu cau

Cdcyeu cdu chitc ndng

1.Ti^p nhan cong van d^n

2.Chuyen giao cong van din c^c phong ban

3.Soan thao cong van di

4.Duyet cong van

5.Xudt bao cao cong van

6.Cap giay di duong

Cac yeu cau phi chitc ndng

1.Giao diSn than thien

2.Co chl d| bao mat

3.Huong dan ngubi dung

4.Tu dong thong bao khi co mot cong van dupe goi den

5.Backup va restore CSDL

2.2.Mo hinh quan niem xit ly he thong

Ngubi true tiep set dung chuong trinh nay bao gom van thu cac phong ban true thuoc trubngDai Hoc An Giang.Trong do, Phong Hanh Chinh Tong Hop dong vai trd trung tam trong viec tiepnhan cong van den tCr ben ngoai, xit ly, sau do gbi cho cac phong ban lien quan Dong thbi cungnhan cong van dupe soan thao tit cac phdng ban, cap so cong van duy nhat va sau do phat hanh rangoai

^i So do tuong tac thbng tin

Trang 14 Gang vien htiomg din: Th.S Nguyln Thai Du

Sinh vien thuc hien : DTH021730 - Bui Thi Dilm

Hinh 2.2 Mo hlnh thuc thi kit hap.

Hlnh 2.1 Mot server rfiit tirxa luu trir cdng van Phong HCTH co nhiem vu x& ly cdc cong vantitcdcphbng ban g&i din Cdcphbng ban chidwacxem, x&^^ cdc cong van cla quaphbng

HCTHxwly

3 Phan tich dCrlieu

^ Mo hinh quan nicm du' lieu

Mo hinh thnc th - k^t hop (Entity Relationship Diagram - ERD)

Thong tin cdng van

chifa xi> I^

PHONG HCTH

Thiet ke va cai dat chu'ong trinh quan ly cong van va cap giay di dufrng

cho trufrng Bati hoc An Giang

Trang 15 Gang vien huong dan: Th.S Nguyln Thai Du

Sinh vien thuc hi?n : DTH021730 - Bui Thj Dilm

Hinh 2.3 Mo limit (long xw ly cap 0

Thiet ke \a cai dat chuwng trinh quan ly cong van va cap giay di dtrfrng

cho ti U'ffng Bai hoc An Giang

Trang 16 Gang vien hudng din: Th.S Nguyln Thai Du

Sinh vien thuc hien : DTH021730 - Bui Thi Dilm

Hinh 2.4 Mo hinh dbngxuly cap 1

yeu cau thong ke giay di duong

tra cuu

cong

Thiet ke va cai dat chuong trmh quan ly cong van va cap giay di throng

cho trirfrng Dai hoc An Giang

D^I HOC

AN GIANG

Trang 17 Gang vien huong din: Th.S Nguyln Thai Dir

Sinh vien thirc hien : DTH021730 - Bui Thi Diem

Hinh 2.6 Mo hlnlt dbng xvcly chooxie ly cong van dl

CONG VAN DA KY [ccngvandaky] ^"8 "• "' "• <^ ,

/

BAN PHONG

THU TRUONG CON VI

[cong van irinh ky]

Hlnlt 2.5 Mo limit dbng xa ly cho oxitly cong van denThiet ke va cai flat chirong trinh quan ly cong van va cap giay cli dircmg

cho truong Dai hoc An Giang

Trangl8 Gang vien hudmg din: Th.S Nguyln Thai Du

Sinh vien thuc hien : DTH021730 - Bui Thi Diim

Hinh 2.8 Md hinh dbngxuly chooxitly tra cuu

THU TRUONG DON VI y

u kien tra cuu]

[yeu cau tia cuu cong van]

PHONG BAN kien tra cuu]

^a dieu kien

a dieu ho

uu giay di ducn(

BO PHAN VAN THU [yeu cau tia cuu giay dl duong]-

[danh sach giay dl duong

u glay di du<

GIAYDI DUONG 2

luong Ihoa dieu kien tia ouu]

Hinh 2.7 Mo hinh dbng xfc I^ cho oxwly cap gidy <ti dtcdng.

Thiet ke va cai flat chmmg trinh quan ly cong van va cap giay di dircmg

cho truong Dai hoc An Giang

Sukio u

y ^oq re^

Suanj

j oq^

Su.o.n

p ;

p ^ei2 dB3 b

a uba Suo

^ ^

\ u

^n

b quu

j Suamp ^Bp re^

o pq d

vj

Kj m

x g o ip ^ m

x S uq

p i /w

if g^

\[

^

61

Trang 20 Gang vien liuong dan: Th.S Nguyen Thai Dtr

Sinh vien thuc hiSn : DTH021730 - Bui Thi Dilm

R2: Vc/i mdi giay di dut&ng, ngay bat dauphai nho horn ngay kit thuc.

+(Ngay ky,Ngay bat dSu)

Siia

-Xoa+

• Them

GIAYDIDUONG

Rl

Hinh 2.11 Mo liinh vat ly (PDM- PlysicalData Model)

^> Cac rang buoc toan ven

1.Rang buoc toan ven mien gia tri:

2.Rang bu^c toan ven lien thupc tinh:

Rl: V&i nidi giay di ditfrng, ngay kyphdi nho lion hay bting ngay bat dan

V gd g GIAYDIDUONG, gd[NgayKy] <= gd[NgayBatDau]

Bang tdm ^nh huong:

LYDO CHUCVU NCAYIATDAU NGAYKETTHUC NGAYKY KVHIEU NOCONGTAC

G^YDIDUOfJG CONGVAMDAGOI

COMGVAKGOIBQSUKG

J7'l

TENCONGVAK HGAV^ONGVAH UADONVI

DONVCOI DOttiAH IOUAT SOTRAUG IOIDUHG SOBANG LOACONGVAN TRCHYEU MPCOWPVAH

Thiet ke va cai dat chuong trinh quan Iy cong van va cap giay di duong

cho trirfrng Dai hoc An Giang

Trang21 Gang vien huang din: Th.S Nguyen Thai Du

Sinh viSn thuc hien : DTH021730 - Bui Thj Diim

+(MaCongVan)

Sura "•

: " X6a •

'-+

' ,'- ' Them

CONGVAN

• R7

if 7: Hai cSng van khdc nhau phdi co ma khdc nhau

V cvl, cv2 e CONGVAN cvl # cv2=>cvl[MaCongVan] # cv2[MaCongVan]

Bang tiim anh huang:

3 Rang buoc toan ven lien bo:

if 6: V&i cong van khdc nhau phdi co ky hieu khdc nhau.

V cvl, cv2 e CONGVAN, cvl # cv2 => cvl[KyHieu] # cv2[KyHieu].

Bang tarn dnh huang:

+NgayChuyen,NgayKy

Sua

-Xoa+

Them KYCONGVANDI

• R5

if 5: V&i nwi ho sd cong van di da ky, ngdy chuyen phdi >= ngdy ky

Vke KYCONGVANDI, k[NgayChuyen] >= k[NgayKy]

Bang tam ^nh huang:

R4: V&i mpi ho s& cong van den da k^, ngdy chuyen phdi >= ngdy ky

Vke KYCONGVANDEN, k[NgayChuyen] >= k[NgayKy]

R3

R3: V&i mdi giay di dicing, Itai bo khdc nliau se co ky hieu klidc nhau

V gdl,gd2 € GIAYDIDUONG, gdl[KyHieu] # gd2[KyHieu]

Bang tiim anh huang:

+(Ngaybitdau, Ngay kgt thuc)

Sua

-X6a+

Them GIAYDIDUONG

R2

V gd e GIAYDIDUONG, gd[NgayBatDau] <= gd[NgayKetThuc]

Bang tim anh huang:

Thiet ke vii cai d^ chmmg trinh quan Iy cong van v^ cap giay di dufrng

cho trirfrng Dai hoc An Giang

Trang 22 Gang vien huong dan: Th.S Nguyen Thai Dir

Sinh vien thuc hien : DTH021730 - Bui Thi Dilm

+MaDonVi +MaDonVi

Sila

' + -

R12: Mpi nhan vien diu thupc mot don vi

V kl e NHANVIEN, 3 k2 e DONVI: kl [MaDonVi] = k2[MaDonVi]

Bang tim anh hirong

+ThoiDiem +NgayKy

Sua

-

-Xoa

++

Them

HOSOCONGVANDEN

KYCONGVANDEN

Rll

Rll: V&i mpi ho so cong van den da ky, ngay ky phai >= th&i diem

V cv e KYCONGVANDEN, V hs e HOSOCONGVANDEN, cv[Ngayky] >= hs[ThoiDiem]

Bang tam anh huong

+ThoiDiem +NgayCongVan

Siia - "

-

-Xoa

++

Them

HOSOCONGVANDI

CONGVAN

•• RIO

RIO: V&i mpi ho so cong van di, th&i diim >= ngay cong van

V cv e CONGVAN, V hs e HOSOCONGVANDI, cv[NgayCongVan] <= hs[ThoiDiem]

Bang t^m ^nh huong

+ThoiDiem4-NgayCongVan

Sira

-

-: X6a

++

Them

HOSOCONGVANDEN

CONGVAN

R9

R9: V&i mpi ltd so cong van den, thai diem phai >= ngay cong van

V cv e CONGVAN, V hs e HOSOCONGVANDEN, cvfNgayCongVan] <= hs[ThoiDiem]

Bang tarn anh hvrong

+MaDonVi+MaDonVi

Them

DONVI

CONGVAN

R8

Thiet ke va cai dat ehuong trinh quan ly cong van va cap giay di duxmg

cho trirfrng Bai hoc An Giang

4 Rang buoc toan ven tham chieu:

R8: V&i mpi cong van, don vi nhpn phai thupc mpt don vi

V cv e CONGVAN, 3 dv e DONVI :cv[MaDonVi]=dv[MaDonVi].

Bang tarn anh huong

Trang 23 Gang vien hirang din: Th.S Nguyin Thai Dir

Sinli vien thuc Men : DTH021730 - Bui Thi Dilm

+MaDonVi +MaDonVi

R15: Giay di duatngphai dwac cap cho mot dan v\

V kl g GIAYDIDUONG, 3 k2 g DONVI: kl[MaDonVi] = k2[MaDonVi]

Bang tlm ^nh huang

+MaLoaiNguoiDung +MaLoaiNguoiDung

Sura :+

S^a

-

-X6a

++

R13: Mgi dan vi diu thugc mot logi dm vi

V kl e DONVI, 3 k2 e LOAIDONVI: kl [MaLoaiDonVi] =

Bang t^m anh hirong

Thiet ke va cai flat ehuong trinh quan Iy cong van va cap giay di duvng

cho trirfrng Dai hoc An Giang

Trang 24 Gang vien hirong din: Th.S Nguyen Thai Dir

Sinh vien thirc Men : DTH021730 - Bui Thi Dilm

Hlnh 3.1 Sor do cay chicc nang

•CTT-^GlAY BLE^SNG-^^r t

-.-I '-"• ^ -^'V ^ •^^^ -^ _ ,^-;

'• "-",„•' - :c6ng VAn',bn. ".''^7^.i TRACCfU ' ^

i^^J' :;:GlAYBiBU®NG;T7^^i^

"^ :c6NG^ANBI .-.- _, ^- ^ "cbNG VAN:DN" ' "' ~'7

-quAnlY ' ' |

L^ TRC7.G10P

, H^THdNG

Thiet ke va cai dat chuong trinh quan ly cong van va cap giay di dufrng

cho tnrfrng Dai hoc An Giang

CHWONG3 THI^TK^

1 So1 do chuv nang va kien true phan mem

1.1 So1 do cau true clnic nang:

Trang 25 G^ng vien hudng din: Th.S Nguyln Thai Du

Sinh vien thuc hien : DTH021730 - Bui Thi Dilm

Hinh 3.2 Sir dd kien true phan mini

2 Thiet kexu-ly

M8i chiic nang trong he th6ng duac phan tich se ducrc minh hpa bang 1 use case

Hoat dong cua moi use case se duac minh hqa qua sa do tuan tu(Sequence Diagram) va sa do haptac(Collaboration Diagram) Sa do lap(Class Diagram) minh hpa hoat dong tlnh cua he thong moteach tong quat

Giai thich:

" Chuang trinh qu^n ly cong van va cSp gily di duang duac thiet kS hudmg doi tuong theo mo hinh 3 lop.

" Lop giao dien (User Interface): la cac man hinh form

va cac user control cho phep nguoi dung nhap lieu

•L6p xrr ly (Business Layer): chiia cac ham xu ly cacchuc nang cdn thi^t cho chuang trinh

•Ldp du: lieu (Data Layer): Chiia cac ham thuc thi caccau lenh query, cac store

•Ngoai ra, trong CSDL co cai dat cac trigger dung deki6m tra di6u kien va cac store, giam nhe cho viecviet code

1.2 Sot do ki^n true phan mem

Thiet ke va cai dat chirung trinh quan ly cong van va cap giay di duong

cho trufrng Bai hoc An Giang

Trang 26 Gang vien htiong din: Th.S Nguyln Thai Dir

Sinh vien toe Men : DTH021730 - Bui Thj Dilm

soan giaydi duongHinh 3.4 Mo hinh UC cho cdcphong ban

van

on vi

duyet cong van

Hinh 3.3 M6 hinh UC chophdng HCTH

thu

Thik ke va cai aat chircmg trinh quan ly cong van va cap giay di dudug

cho trirfrng Bai hoc An Giang

2.1 Mo hinh Use case minh hga cac ch&c nang cua he thong

Trang 27 Gang vien hudng din: Th.S Nguyin Thai Du

Sinh vien tliuc hien : DTH021730 - Biti Thi Dilm

Hinh 3.6 Sff 3d l&p cho xic ly dang nhap

Use case dang nhap cho phep ngvrai dung dang nhap vao he thong thong qua password vcri ten dangnhap da dupe hien thi Ngudi dung phai qua hai buac dang nhap: Dang nhap vao phong ban, khi doman hinh chinh se hien thi Sau do nguai dung chon chtic nang dang nhap thanh vien vdi cac cacquyen:

• Ngudi dung: dupe quyen xem va tra ctlu thong tin

Hinh 3.5 Sff do tmmg tac giiia cac goi

2.2.2 Xnly dang nhap:

Thiet ke va cai dat chuwng trinh quan Iy cong van va cap giay di du^mg

cho triromg Dai hoc An Giang

2.2 Su do lop cho he thong

2.2.1 Phan goi cac lop

Trang 28 Gang vien hurong din: Th.S Nguyen Thdi Du

Sinh vien thuc hien : DTH021730 - Bui Thi Diem

ITinh 3.7 Sff 3d tuhn tu cho xii I^ 3ang nhap

4: Nhap thong tin

3:Load()

:Datalable XLD^NGNHAPDB

XLDANGNHAPBS : nouoi duno:frmChinh

li:Chondangnhapl

Thiet ke va cai dat chinmg trinh quan ly cong van va cap giay di duong

cho trircmg Oai hoc An Giang

Van thir: Bao g6m quySn ngircri dung binh thuomg va quySn ti^p nhan, soan thao cong van,soan giiy di duong, goi cong van

Truong phong: bao gom quySn cua van thu va duoc quyen ky nhan cong van va giay diducmg

Trang 29 Gang vien hudmg din: Th.S Nguyen Thai Du

Sinh vien thuc hien : DTH021730 - Bui Thj Dilm

8: KiemTraOHinh 3.8 Set ito hgp tac cho xu- Iy Sang nhapGiai thich mo hinh

l.Khoitaofonn

^Ngiroi dung chon chiic nang dang nhap

>4 Hien thi form dang nhap

1 Hien thi control dang nhap

2.Kiim tra dtt lieu nh^p vao.

^It Nguoi dung nhap username va password

^ KiSm tra dft lieu hop le.

ilt Chon dong y dang nhap

3.Kiem tra thong tin dang nhap

e!t Goi store KiemTra trong ca sa dft lieu

4* Tao doi tuong command

^Thong bao kit qua dang nhap.

: XLDANGNHAPBS

ThongBahfljiemTraOA

10: Datatable

arfdO

:XLDANGNHAPDB

9: createCorffii

mO

Thiet ke va cai dat chuong trinh quan Iy cong van va cap giay di du'ong

cho truong Dai hoc An Giang

Trang 30 Gang vien htrcmg din: Th.S Nguyln Thai Dir

Sinh vien thirc hien : DTH021730 - Bui Thj Diim

Hinh 3.9 SffS l&p cho khoixuly thay Si thong tin dang nhap.

2.2.3 Khoi xu ly thay doi thong tin dang nhap

Thiet ke va cai dat chuong trinh quan ly cong van va cap giay di duong

cho trtrfrng Bai hoc An Giang

Trang 31 Gang vien hvrcrng dan: Th.S Nguyln Thai Dir

Sinh vien thuc hien : DTH021730 - Bui Thi Dilm

eCommandO

: thThayDoi

:XLDANGNHAPDB

DoMatKhauQ:XLDANGNHAPBS

Chinh6^DQiMatKhau()

9:ThongBaoOHinh 3.10 Sa db tuan ttc cho xu ly Thay doi mat kliiiii.

: Palatable

xld^ngnh^pdbJXLDANGNH^PBS

: nauoi dung:frmChinh: thTTiavl

1:Chonchucnang thaydoimatkhau

Thiet ke va cai d^t chirong trinh quan ly cong van va cap giay di dirdng

cho trufrng Bai hoc An Giang

Trang 32 Gang vien huong dan: Th.S Nguyen Thai Du

Sinh vien thuc hien : DTH021730 - Bui Tin Dilm

Hinh 3.12 Sff do l&p cho khoi xu- ly cong van din

OLoadDB(String): patatable()

^create CommandQ: OledbCommand

H^m_da: Oledb^apter i^m_chn :OledbConhecUon()

Datatable (from Database)

r \

OCapNhat(): Boolean OXoaO: Boolean ODanhSachPhongBan(lnt): Datatable

^XuatLudiTbongTIn^Stiing): Datatable

^XuatthohgTin(lnt): Dataibw

^LuuO: Boolean i^>db:Datalab[e()

XLCONGVANDENBS _>rom Process)

^HopLeQ: Boolean (from interface):

cdntrol>> • thTleoNhan

Thiet kc va cai (lit chuo'ng trinh quan ly cong van va cap giay di dirfrng

cho trucrng Bai hpe An Giang

Hinh 3.11 So do hop tdc cho xie thay Si thong tin dang nhap

Giai thich:

Khoi tao form

dt Nguoi dung chpn chiic nang thay doi mat khau

^ HiSn thi control thay d6i mat khiu.

nli Ngircd dung click vao button dong y thvrc hien thay doi

Thtrc hien thay doi mat khau

•si, Ki^m tra tinh h^p le cua du: lieu

f^ T^o doi tuong command

dt Goi store ThayDoiMatKhau trong ca sa du; lieu

cl Hien thi thong bdo.

2.2.4 Khoi xfr ly cong van den