Upload
bui-van-luong
View
217
Download
0
Embed Size (px)
Citation preview
7/31/2019 VanLuong.blogspot.com A5034
1/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
MC LC
MC LC .............................................................................................. 1
LI M U ......................................................................................... 4CHNG I : GII THIU CHUNG V TRNG HC .................6
I. GII THIU V TRNG HC .........................................................6
II. M T BI TON ................................................................................6
III. MC CH V NGHA CA H THNG QUN L ..............8
1. Mc ch ................................................................................................ 8
2. ngha ................................................................................................... 8CHNG II : PHN TCH H THNG ............................................ 9
I. KHI NIM ...........................................................................................9
1. Mc ch .............................................................................................. 9
2. Yu cu i vi chng trnh ............................................................. 10
2.1. i vi h thng .......................................................................10
2.2. i vi ngi s dng ................................................................ 10II. Phn tch h thng v chc nng ...................................................10
1. Biu phn cp chc nng ............................................................... 10
2. Biu lung d liu .......................................................................... 17
III. Phn tch h thng v d liu .............................................................18
1. Biu lung d liu mc khung cnh .............................................. 18
2. Biu lung d liu mc nh .......................................................... 203. Biu lung d liu mc di nh ................................................. 21
4. M hnh thc th lin kt: ................................................................... 24
CHNG III: LA CHN CNG C PHT TRIN ...................25
I. H QUN TR C S D LIU ACCESS: ....................................25
1.Bng (Table) ........................................................................................ 25
2. Truy vn (Query) ................................................................................. 26
3. Mu biu .............................................................................................. 26
7/31/2019 VanLuong.blogspot.com A5034
2/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
4. Bo biu (Report) ................................................................................ 27
5. Lnh v m (Macro) ............................................................................ 28
6. n th chng trnh (Module) .......................................................... 29
CHNG IV: ....................................................................................... 29
THIT K H THIT K QUN L TRNG HC ................... 29
I. THIT K C S D LIU ...............................................................29
1. Bng (Table) ........................................................................................ 29
1.1. Cc bng trong bi tp ............................................................... 29
1.2. Chi tit cc bng ....................................................................... 29
1.2.1 Bng hc sinh: .............................................................................29
1.2.2 Bng im: ..................................................................................... 32
1.3 Bng gio vin: ........................................................................... 34
1.3.1 Bng mn hc: ...............................................................................34
1.3.2 Bng lp: .....................................................................................35
2. Lin kt cc bng (Relationships) ....................................................... 36
II. THIT K GIAO DIN CHO CHNG TRNH .........................42
1.Thit k cc form cho chng trnh ..................................................... 42
1.1: Cp nht thng tin ................................................................... 44
1.1.1: Cp nht thng tin hc sinh ..........................................................44
1.1.2: Cp nht thng tin gio vin .........................................................47
1.1.3: Cp nht im ...............................................................................47
1.2: Tra cu v tm kim thng tin ..................................................... 481.2.1: Tm kim theo tn gio vin .........................................................49
1.2.2: Tm kim theo tn mn .................................................................51
1.2.3: Tm kim theo tn hc sinh ..........................................................53
1.2.4: Tra cu im k 1 ........................................................................54
1.2.5: Tra cu im k 2 ........................................................................56
1.2.6: Tra cu im tng kt ..................................................................57
1.3: Bo co thng tin ........................................................................61
7/31/2019 VanLuong.blogspot.com A5034
3/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
1.3.1: Bo co danh sch hc sinh ..........................................................61
1.3.2: Bo co im k 1 ........................................................................62
1.3.3: Bo co im k 2 ........................................................................63
1.3.4: Bo co im tng kt ..................................................................64
2.Cc bo biu ......................................................................................... 64
3. Thit k cc Macro chng trnh ........................................................ 68
CHNG V: KT LUN .................................................................... 73
TI LIU THAM KHO .................................................................... 74
7/31/2019 VanLuong.blogspot.com A5034
4/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
LI M U
Cng ngh thng tin ngy nay c vai tr quan trng trong cuc snghng ngy ca chng ta. Vic ng dng cng ngh thng tin vo cc lnh vci sng gip cng vic c tin hnh mt cch nhanh chng v hiu qu.
Trong qu trnh hot ng ca mt Ph thng vic qun l hc sinh,phn cng thi kho biu, hay ly thng tin ca 1 hc sinh l cng vic htsc kh khn i vi cc thy c qun l.
i vi mt n v trng phi lu gi rt nhiu h s hc sinh, ca
tng kho hc l rt nhiu nhng giy t, b phn vn th phi cp nht vtin hnh lu tr h s bng tay vo nhng quyn s ln, dy, cng knh, thigian lu tr lu nm s theo di s b rch, phai mu ch gy tr ngi rt lntrong vic tm kim.
Nhm khc phc nhng bt cp khi thao tc th cng nh vy, chngem u t nghin cu v Xy dng chng trnh qun l im hc sinhthng qua phn mm Microsoft Access mt ngn ng phn mm thng dnghin nay. Ngn ng Access l mt ngn ng thng dng, bt k h thng my
tnh no t sau nm 1995 tr li y u c phn mm Microsoft office vtrong c Access. Trong khi thit k cc bng biu (Table), truyvn(Query), bo co(Report), v v....ngi thit k c th tham kho qua s trgip ca Winzard... iu ny gip cho vic thit k cng nh s dng chngtrnh thun tin hn, rt khoa hc, r rng v d s dng, h tr rt ln cho b
phn lu tr h s, qun l o to, qun l bng im v thng tin c nhnca HS. Vi vic s dng chng trnh ny, qu trng s khng cn phivo s bng tay va chm chp va khng khoa hc v kh khn trong vic
tm kim h s lu tr.
Sau khi kho st hin trng vic qun l sinh im vin, em xydng chng trnh ny; trc ht l khng nh qu trnh hc tp ca mnhti trng, sau nu c th gip mt phn no trong vic qun l hcsinh trong cc trng.
7/31/2019 VanLuong.blogspot.com A5034
5/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Chng trnh c lp trnh gm cc ni dung: Nhp d liu (Nhp lphc qun l, nhp thng tin hc sinh, nhp mn hc); In bng im; In bngim c nhn.
Khi s dng, qu trng s d dng cp nht thng tin hng k theo tht thi gian, nhm gip b phn vn th, lu tr qun l h s v thc hintm kim d dng, nhanh chng.
Sau mt thi gian hc tp, em hon thnh cc mn hc . Em c
nhn ti Qun l im hc sinh PTTHlm n tt nghip. hon
thnh n ny, ngoi s n lc c gng hc tp tm hiu, em nhn c
s nh hng cng nh tn tnh gip v hng dn ca thy Tun
Anh. Em xin by t lng bit n su sc vi nhng ch bo ca thy. ng
thi em xin cm n tt c cc thy c gio trong trng, nhng ngi trc
tip truyn t kin thc v gip em rt nhiu trong sut qu trnh hc tp
ti trng.
Cui cng em xin chn thnh cm n ti tt c cc bn trong lp
gip v ng vin em trong qu trnh thc hin n.Trong qu trnh xydng ti, do cha c kinh nghim lm vic thc t nn ti ca em khng
th trnh khi nhng thiu st. Em rt mong nhn c s ng vin v gip
ca cc thy c gia ti ca em hon thin hn.
Em xin chn thnh cm n!
7/31/2019 VanLuong.blogspot.com A5034
6/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
CHNG I : GII THIU CHUNG V TRNG HC
I. GII THIU V TRNG HC
- Tn trng: Trng trung hc ph thng Nguyn Tri
- Trng THPT Nguyn Tri c thnh lp t nm 1971
- a ch trng: S 92 Th trn Thm V Th Thi Bnh
- in thoi: 0363.825.620
- Fax: 84.36.825.620
II. M T BI TON
Trng THPT Nguyn Tri l mt trong nhng trng im ca Thi
Bnh, trng t danh hiu l: Trng chun quc gia. Trng c t l t
hc sinh gii kh cao, t l trt tt nghip rt thp, v cc k thi i hc -
Cao ng u trng tuyn vi im s cao.Trng gm 3 khi lp: khi 10, khi 11, khi 12, mi khi th c 10
lp, khi 10: t lp 10C1 n lp 10C10, khi 11: t lp 11B1 n lp
11B10, khi 12: t lp 12A1 n lp 12A10, mi lp th c khong 45 hc
sinh.
Trng c trang b nhng thit b hin i, c phng th nghim: vt
l, ho hc, sinh hc, c phng my vi tnh, c cc sn chi th thao: sn
bng, sn cu lng, bng bn, bng r cho hc sinh hc tp v vui chi gii
tr, trng c th vin c rt nhiu sch gio vin, hc sinh n hc v
tham kho, trng c c phng y t.
Hng nm trng tuyn sinh rt nhiu cc hc sinh. Nh trng tin
hnh phn hc sinh v tng lp c th, mi lp ca trng th c mt danh
sch hc sinh theo tng lp, v c phn cng mt gio vin ch nhm lp.
7/31/2019 VanLuong.blogspot.com A5034
7/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Vi 12 mn hc chnh quy do b gio dc ban hnh, vo u nm hc
theo phn cng cng tc ca nh trng mi gio vin ca mi t c phn
cng ging dy ca tng b mn ca tng lp v c lu vo lch cng tc.
Mt lp hc th c nhiu gio vin dy, mt gio vin th c th dy nhiu lp
khc nhau t khi 10 n khi 12.
Trong qu trnh hc tp, gio vin tng b mn s cho im ming, 15
pht, 45 pht i vi mi hc sinh vo s im b mn ca mnh, nhng hc
sinh hng hi xy dng bi c gio vin cho im, c th c cng vo
bi kim tra, n cui k khi tng kt s tnh im trung bnh cho tng mn
hc v bo li cho gio vin ch nhim ca tng lp. C n gia k v cui
k nh trng t chc thi nh gi cht lng dy v hc ca gio vin v
hc sinh. Hc sinh ca c trng trong cng mt khi thi chung, chia lm
nhiu phng, c nh theo SBD ca mi hc sinh. Cng vi im thi hc
k gio vin ch nhm tin hnh chia im xt hc sinh gii, kh, trung
bnh ca lp mnh.
Cui cng gio vin ch nhm s tin hnh giao cho cn b vn phng
ca nh trng vo s chnh c lu tr trong h thng qun l hc sinh
ca nh trng. Mi hc sinh trong trng c mt quyn s lin lc, cho
ph huynh v nh trng trao i v tnh hnh hc tp ca tng hc sinh,
d qun l con em mnh hn. Cui nm nh trng tin hnh thng k s hc
sinh kh, gii ca ton trng t c trong k hc va qua, ri t chc
khen thng s hc sinh kh, gii, hc sinh ngho vt kh, con em din
chnh sch c thnh tch trong hc tp cao. V nh trng cn t chc
khen thng cc gio vin gii ng gp nhiu thnh tch cho trng.
7/31/2019 VanLuong.blogspot.com A5034
8/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HNIII. MC CH V NGHA CA H THNG QUN L
1. Mc ch
H thng Qun l im ca hc sinh trung hc ph thng l hthng qun l hc sinh, qun l im, thng k s lng hc sinh ca trng,
thng k cht lng hc sinh kh, gii v cn yu km ca trung Lm
gim nh cng vic trc tip ca nhn vin vn phng cng nh nhng ngi
c nhu cu tm kim, kim tra v mt hc sinh no v quan trng hn l
gip cho nh trng c th nm vng c cht lng hc sinh ca tng khi
lp c phng n iu chnh thch hp.2. ngha
- C th tm kim, sp xp hay thng k cc kt qu mt cch nhanh chng
v hiu qu nht.
- Gim bt sc lao ng th cng ca con ngi v loi b dn cc cng
vic ghi chp ln giy bng tay.
- Vic tin hc ho trong cc chng trnh Qun l h thng im hcsinh ca trng Nguyn Tri s em li nhng ng dng trong vic s
dng trn mng cc b hoc mng din rng
7/31/2019 VanLuong.blogspot.com A5034
9/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
CHNG II : PHN TCH H THNG
I. KHI NIM
1. Mc ch
Phn tch h thng l mt hnh thc tip cn h thng. Qu trnh phn
tch ny cn xc nh xem h thng thng tin c nh th no, cn thay i
nhng g v h thng thng tin mi phi xy dng ra sao.
S quan st h thng qua cc giai on sau:
M hnh ca h thng thng tin qun l c xy dng thng qua s
chc nng, s lung d liu v m hnh thc th.
Trn c s cc kt qu kho st h thng thc, trong giai on ny cn
lm r m hnh hot ng ca t chc v h thng thng tin. Cc cng vic
cn thc hin l:
- Xc nh cc phn t trong h thng
- Phn tch cc lung thng tin, cc mi quan h trong bng
M t h thnglm g, lm nh
th no
M t h thngmi lm g,lm nh th
no
M t h thngmi lm g, lm
nh th no
Mc vt l
Mc logic
M t h thnglm g, lmnh th no
7/31/2019 VanLuong.blogspot.com A5034
10/74
7/31/2019 VanLuong.blogspot.com A5034
11/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Ti giai on kho st s b h thng ta phi lit k cc chc nng ca
h thng cc chc nng ny phn nh h thng lm g. V d nh: cp nht d
liu, tra cu, thng k tnh ton x l ... cc chc nng c phn thnh tng
nhm chc nng c lin quan n nhau v chng c sp xp gn nhau. Cc
chc nng c nh theo th t v theo nhm.
- Cc ng ni t mc trn xung mc di khng cn mi tn v bn
thn cc mc th hin tnh nng phn cp.
- Biu ny thun ty l cc chc nng x l, cc tin trnh nn
khng c m t d liu hoc m t thuc tnh.
7/31/2019 VanLuong.blogspot.com A5034
12/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Biu phn cp chc nng ca h thng Qun l trng hc
THPT:
Cp nhtthng tin
Cp nhtgio vin Tm kim im
theo tn hs Bo coim k 2
Bo coim k 1
Tm kim giovin
Danh schhc sinh
Tra cuthng tin
Bo cothng tin
Cp nhtthng tinhc sinh
Qun l im hcsinh THPT
Tm kim imtheo tn mn
Tra cu imhc k 1
Tra c imhc k 2
Tra cu imtng kt
Bo coim tng
kt
Cp nhtim
7/31/2019 VanLuong.blogspot.com A5034
13/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
S phn r chc nng chi tit:
Chc nng cp nht thng tin:
CP NHT THNG TIN
Cp nht thngtin hc sinh
Cp nht thngtin gio vin
Cp nht im
7/31/2019 VanLuong.blogspot.com A5034
14/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN- Cp nht thng tin hc sinh:
Trc khi cp nht thng tin hc sinh cn phi c thng tin v hc
sinh.
+ Thng tin vo: L cc thng tin chi tit v tng hc sinh nh a
ch, ngy sinh, lp hc, din chnh sch v cc im thnh phn trong qu
trnh hc tp ca hc sinh .
+ Thng tin ra: L danh sch hc sinh v bng im ca tng hc sinh
- Cp nht thng tin gio vin:
Trc khi cp nht thng tin gio vin cn phi c thng tin v gio
vin.+ Thng tin vo: L thng tin chi tit v tng gio vin nh a ch,
tn gio vin, mn dy
+ Thng tin ra: L danh sch cc gio vin ging dy tng b mn
- Cp nht im
Trc khi cp nht im cn phi c thng tin v gio vin.
+ Thng tin vo: L thng tin chi tit v cc mn hc thnh phn nhim 15 pht, mt tit.
+ Thng tin ra: danh sch cc im thnh phn
Lp CBK01 14
7/31/2019 VanLuong.blogspot.com A5034
15/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Chc nng tra cu thng tin:
- Tm kim gio vin:
+ Thng tin vo : L tn gio vin
+ Thng tin ra: L thng tin v gio vin nh ngy sinh, a
ch, mn dy
- Tm kim im theo tn mn:
+ Thng tin vo: L tn mn hc
+ Thng tin ra: L thng tin v bng im ng vi mn hc
- Tm kim im theo tn hc sinh:
+ Thng tin vo: L tn hc sinh cn tm.
+ Thng tin ra: L thng tin v bng im ca hc sinh
- Tra cu im hc k 1:
+ Thng tin vo: L im ca tng hc sinh
+ Thng tin ra: L bng im hc k 1
- Tra cu im hc k 2:
Lp CBK01
Tra cu v tm kim thng tin
Tra cuim
hc k 1
Tra cuim
hc k 2
Tra cuim
tng kt
Tmkimim
theo tnhc sinh
Tmkimim
theo tnmn
Tmkim
giovin
15
7/31/2019 VanLuong.blogspot.com A5034
16/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
+ Thng tin vo: L im ca tng hc sinh
+ Thng tin ra: L bng im hc k 2
- Tra cu im tng kt:
+ Thng tin vo: L im ca tng hc sinh
+ Thng tin ra: L im trung bnh cc k v xp loi
Chc nng bo co thng k bo co:
- Bo co danh sch hc sinh:
+ Thng tin vo: L thng tin hc sinh
+ Thng tin ra: L danh sch hc sinh
- Bo co im hc k 1:
+ Thng tin vo: L cc im thnh phn ca hc sinh trong hc k 1
+ Thng tin ra: L bng im hc k 1- Bo co im hc k 2:
+ Thng tin vo: L cc im thnh phn ca hc sinh trong hc k 2
+ Thng tin ra: L bng im hc k 2
- Bo co im tng kt:
Lp CBK01
BO CO THNG TIN
Bo codanhsch
hc sinh
Bo coim hc
k 2
Bo coim
hc k 1
Bo coim
tng kt
16
7/31/2019 VanLuong.blogspot.com A5034
17/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
+ Thng tin vo: L im tng kt ca tng hc k
+ Thng tin ra: L im tng kt c nm cng xp loi
2. Biu lung d liu
Biu lung d liu (BLD: Data Flow Diagram): Din t tp hp cc
chc nng ca h thng theo tin trnh, l biu m t h thng dng
ng cung cp mt cch quan st tng th ca h thng. BLD l cng c c
bn dng trong cc bc phn tch thit k trao i v lm t liu lu tr.
Phng php cu trc biu BLD: c c mt biu tt c th
tun theo hng dn n gin sau:
- Xc nh cc thnh phn tnh trong h thng, c ngha l cc i tng
c cha d liu
- Xc nh cc thao tc x l chnh m n s dng v d liu sinh ra
ng thi xc nh cc dng d liu gia chng
- M rng khai trin v lm mn dn cc chc nng ca biu
- Chnh l li biu tng bc thch hp v m bo tnh logic
Mt s k thut kh ph bin phn r biu l k thut phn mc:- Mc 1: Biu lung d liu mc khung cnh
- Mc 2: Biu lung d liu mc nh
- Mc 3: Biu lung d liu mc di nh
Lp CBK01 17
7/31/2019 VanLuong.blogspot.com A5034
18/74
7/31/2019 VanLuong.blogspot.com A5034
19/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Biu lung d liu mc khung cnh:
Cc tc nhn ngoi ca h thng:- Hc sinh:
+ Thng tin vo: L thi kho biu
+ Thng tin ra: L thng tin c nhn
- Gio vin:
+ Thng tin vo: L danh sch hc sinh ca lp mnh
dy
+ Thng tin ra: L thng tin cc im thnh phn
trong qu trnh hc tp
- Phng o to:
+ Thng tin vo: L cp nht thng tin
Lp CBK01
Gio vin
Hc sinh
Thng tin hc sinh
Danh schhc sinh
Thi kho biu
Thng tincnhn
Phng o to
Qun lim hc
sinh THPT
Cp nht thng tin
H s hcsinh
19
7/31/2019 VanLuong.blogspot.com A5034
20/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
+ Thng tin ra: L h s ca hc sinh
2. Biu lung d liu mc nh
BLD mc nh c phn r t BLD mc khung cnh vi cc chc
nng tng ng mc 2 ca biu BPC.
Biu lung d liu mc nh:
Lp CBK01
1. Cp nhtthng tin
3. Boco thng
tin
Yu cu bo co tmkim
Kt qu bo co tmkim
Yu cu tm kim
Kt qu tm kim
Cp nht dliu
im tng kt
im hc k 1
Hc sinh
Gio vin
Qun lim hc
sinh
2. Tra cuv tmkim
thng tin
im hc k 2
im
20
7/31/2019 VanLuong.blogspot.com A5034
21/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
3. Biu lung d liu mc di nh
BLD mc di nh c phn r t BLD mc nh. Mi chc nng
mc trn c biu bi mt BLD mc di.
Phn r chc nng 1: Cp nht thng tin
Lp CBK01
Qun l imhc sinh THPT
Cp nhtgio vin
Cp nht im
v thng tinhc sinh
Gio vin
Hc sinh
im
Cp nht im
21
7/31/2019 VanLuong.blogspot.com A5034
22/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Phn r chc nng 2: Tm kim v tra cu thng tin
Lp CBK01
Qun l imhc sinh THPT
Tm kim giovin
Tm kim imtheo tn hs
Tra cu imhc k 1
Tm kim imtheo tn mn
Tra cuim hc k
2
Tra cu imtng kt
Mn hc
im
Hc sinh
im
Hc sinh
gio vin
22
7/31/2019 VanLuong.blogspot.com A5034
23/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Phn r chc nng 3: Bo co thng tin:
Lp CBK01
Qun l im hcsinh THPT
Bo codanh schhc sinh
sinh
Bo coim hc
k 1
im hc k 1Hc sinh
Bo coim hc k
2
Yu cu
Boco
Bo coBo co
Yu cu Yu cu
Bo co imtng kt
Yu cu
Boco
im
23
7/31/2019 VanLuong.blogspot.com A5034
24/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
4. M hnh thc th lin kt:
T phn m t cc thc th lin kt ta c bng quan h sau:
Bng lin kt M lin kt Bng oc kt niHc sinh 1-N imMn hc 1-N imMn hc 1-N Gio vinGio vin 1-N Lp
Lp CBK01
Hc sinh
*MahsTenhocsinhMalop
GioitinhNgaysinhDiachiGvcnDienchinhsach
im
MahsMamonDmiengk1D15k1D45k1/1D45k1/2Dhk1Dmiengk2D15k2D45k2/1
D45ki2/2Dhk2 Mn hc
*MamonTenmonHesomon
Gio vin
*MagvTengvDiachi
NgaysinhMalopMamon
Lp
*MalopTenlopKhoi
Magv
24
7/31/2019 VanLuong.blogspot.com A5034
25/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Lp 1-N Hc sinh
CHNG III: LA CHN CNG C PHT TRIN
I. H QUN TR C S D LIU ACCESS:
Microsoft Access l h qun tr c s trn mi trng Windows trong
c sn cc cng c hu hiu v tin li t ng sn sinh chng trnh
cho hu ht cc bi ton thng gp trong qun l, thng k, k ton. Cc
i tng chnh trong c s d liu Access l bng, truy vn, biu mu, boco, cc macro v module.
1.Bng (Table)
L ni cha d liu ca mt i tng no nh sn phm v nh
cung cp. Mi bng cha thng tin v mt ch th xc nh. Bng t chc
thnh cc ct (cc trng) v cc hng (cc bn ghi). Mi trng trong bng
cha cc thng tin khc nhau chng hn nh bng bin bn cha thng tinv khch hn nh : h tn, a ch, s in thoi. Mi bng cha thng
tin y , chi tit v mt sn phm. Thng thng mt trng thng lin
quan n hai bng ngi ta c th ly d liu gia hai bng ny view,
sa, xa. Khi to bng thng c mt hoc nhiu trng c chn l kha
chnh xc nh duy nht mt bn ghi. iu ny gip :
- T ng to ch mc (Index) trn kha nhm tng tc truy vn v
cc thao tc khc
- Khi nhp d liu s kim tra s trng lp trn kha chnh
- Dng kha chnh to s lin kt
- hin ca s nhp liu, ta chn cha nng Datasheet View
Lp CBK01 25
7/31/2019 VanLuong.blogspot.com A5034
26/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
- hin ca s thit k, ta chn cha nng Design View
2. Truy vn (Query)
L cng c mnh ca Access dng tng hp, sp xp tm kim d
liu. Trong Access c th to cc truy vn bng phng php vit lnh SQL.
Loi thng dng nht l Select query (Truy vn chn) vi cc kh nng:
- Chn bng, query khc lm ngun d liu
- Chn cc trng hin th
- Thm cc trng mi l kt qu thc hin cc php tnh trn cc
trng ca bng ngun
- a vo cc iu kin tm kim, la chn
- a vo cc trng dng sp xp
Khi mun thay i nh ngi ca mt truy vn ch Design, mun
nhp d liu ta m truy vn ch Datasheet.
3. Mu biu
L cng c mnh ca Access dng th hin, cp nht d liu cho
cc bng v t cha giao din chng trnh, mu biu gm cc iu khin
thuc cc th loi, cng c khc nhau.
Ngun d liu ca mu biu l bng hoc mt truy vn. Khi ngun d
liu, mu biu dng th hin v cp nht d liu cho cc trng ngun.
Mu biu khng c ngun d liu (Unbound) thng c dng t chc
giao din chng trnh. Cng c th thit k mt kiu mu chy mt
Macro hay mt Module p ng mt s kin no .
Khi mun thay i thit k ca mu biu ta m n ch Design.
ch ny, hp Toolbox l cng c to, thit k mu biu.
Mu biu thng c 5 thnh phn :
Lp CBK01 26
7/31/2019 VanLuong.blogspot.com A5034
27/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
- u v cui bo biu (Form header/ Footer) : Khng quan trng nh
Report header/ Footer nhng cng c dng trong thit k form:
+ Header cha cc tiu
+ Footer dng cha cc nt lnh thao tc trn bn ghi hoc cc dng
tng cng
- u v cui trang (Page header/ Footer): L t quan trng nht v n
ch lin quan n hnh nh ca Form khi in ra giy. l tiu u v cui
mi trang c dng xc nh hoc ngt bng du hiu ngt ngang.
- Thn (Detail): Phn quan trng nht ca Form. Vi nhng Form c
d liu, y chnh l phn lp li mi bn ghi. Do vy mun d liu chin th nh nhng phiu nhp d liu, dn dc cc iu khin trong phn
Detail. Mun d liu c hin th di dng bng, dn ngang cc iu
khin trong phn Detail.
Ring vi Form dng Datasheet ch cn ko cc iu khin vo
Detail khng cn quan tm n v tr.
4. Bo biu (Report)L i tng c thit k quy nh cch tnh ton, in v tng hp
cc d liu c chn. Bo biu dng :
- Th hin thng tin chnh ca bng/ truy vn
- In d liu di dng bng biu
- Sp xp d liu trc khi in
- Sp xp cc phn nhm d liu. Thc hin cc php tnh c dliu tng hp trn cc nhm. So snh, i chiu d liu tng hp ca cc
nhm vi nhau.
Lp CBK01 27
7/31/2019 VanLuong.blogspot.com A5034
28/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
thit k hay thay i cu trc ca mt bo biu ta m mn hnh
ch Design, cn xem hnh nh vi kch thc v d liu tht ca n ta
m mn hnh ch Print Preview.
Cc phn chnh ca mt bo biu gm:
- Detail: Lp li theo tng b phn
- Page Header/ Footer: Lp li mi trang mt ln, phn ny thng
cha s trang, ngy, thng lp bo biu.
- Report Header/ Footer: Mi bo biu lp li mt ln. Phn ny cha
cc tiu chung ca mt bo co v cc dng tng cng
Ngoi ra cc bo co c phn nhm cn cha Group Header/ Footerdng lm tiu v cc dng tng cng cho tng nhm trong bo co.
5. Lnh v m (Macro)
L mt on chng trnh, gm mt dy cc hnh ng ha cc thao
tc v t chc giao din chng trnh.
Macro l hnh thc lp trnh n gin, n lm cho cc i tng ch
yu trong Access gn kt vi nhau, tuy nhin lp trnh bng Macro khngc linh hot lm.
Macro thng c gn vi cc nt lnh hoc dng to menu
chnh trong chng trnh. Macro cng c a vo cc s kin gn vi cc
i tng c s d liu nh Form, Report.
Cu trc mt hnh ng gm: Tn hnh ng (Action) v cc tham
s. Khi Macro c kch hot bng thao tc th x l cc d liu trong boco v mu biu s tr nn n gin hn nhiu.
Lp CBK01 28
7/31/2019 VanLuong.blogspot.com A5034
29/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN6. n th chng trnh (Module)
L phng tin lp trnh trong Access vi ngn ng lp trnh Access
Basic. M Access VBA cho php iu khin theo lp trnh nhiu cng vic
v ty chn c s d liu m bng Macro khng th iu khin c.
CHNG IV:
THIT K H THIT K QUN L TRNG HC
I. THIT K C S D LIU
1. Bng (Table)
1.1. Cc bng trong bi tp
Mi thc th lin kt trong m hnh quan h s l mt bng:
- Bng hc sinh
- Bng im
- Bng gio vin
- Bng mn hc
- Bng lp
1.2. Chi tit cc bng
1.2.1 Bng hc sinh:
Cha cc thng tin v hc sinh, trng MAHS lm kho chnh lin kt vi cc bng khc.
Tn trng Kiu d liu Kch thc M t
Mahs Text 8 M hc sinh
Lp CBK01 29
7/31/2019 VanLuong.blogspot.com A5034
30/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HNTenhocsinh Text 50 Tn hc sinhMalop Text 8 M lpGioitinh Yes/no Gii tnh
Ngaysinh Date/time Ngy sinh
Diachi Text 50 a chDienchinhsach Yes/no Din chnh sch
Trong thc t bng c thit k nh sau :
Ch thch: - Gii tnh mc nh l Nam nh du tch(v), n th khng.
- Hc sinh l din chnh sch cng nh du tch(v)
Lp CBK01 30
7/31/2019 VanLuong.blogspot.com A5034
31/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Lp CBK01 31
7/31/2019 VanLuong.blogspot.com A5034
32/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
1.2.2 Bng im:
Cha thng tin v cc thnh phn im ca tng hc sinh ng vi
tng mn hc. Gm cc trng sau:
Tn trng Kiu d liu Kch thc M tMahs Text 8 M hc sinhMamon Text 8 M mnDmiengk1 Number Byte im ming k 1D15k1 Number Byte im 15 pht k 1D45k1/1 Number Byte im 45 pht k 1 h s 1D45k1/2 Number Byte im 45 pht k 1 h s 2
Dhk1 Number Byte im thi hc k 1Dmiengk2 Number Byte im ming hc k 2D15k2 Number Byte im 15 pht hc k 2D45k2/1 Number Byte im 45 pht k 2 h s 1D45k2/2 Number Byte im 45 pht k 2 h s 2Dhk2 Number Byte im thi hc k 2
Trong thc t bng c thit k nh sau:
Lp CBK01 32
7/31/2019 VanLuong.blogspot.com A5034
33/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Lp CBK01 33
7/31/2019 VanLuong.blogspot.com A5034
34/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
1.3 Bng gio vin:
Tn bng l gio vin, cha thng tin v gio vin ging dy ca
trng vi trng. Vi trng MAGV l kho chnh v gm cc trng sau:
Tn trng Kiu d liu Kch thc M tMagv Text 8 M gio vinTengv Text 50 Tn gio vinDiachi Text 50 a ch
Ngaysinh Yes/no Ngy sinhMamon Date/time M mnGioitinh Yes/no Gii tnh
Trong thc t bng c thit k nh sau :
1.3.1 Bng mn hc:
Lp CBK01 34
7/31/2019 VanLuong.blogspot.com A5034
35/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Cha cc thng tin v mn hc trong kho chnh l trng m
mn hc. Gm cc trng sau:
Tn trng Kiu d liu Kch thc M tMamon Text 8 M mn hcTenmon Text 50 Tn mn hcHesomon Number H s mn
Trong thc t bng c thit k nh sau:
1.3.2 Bng lp:
Cha cc thng tin v lp hc trong kho chnh l trng m lp.
Gm cc trng sau:
Lp CBK01 35
7/31/2019 VanLuong.blogspot.com A5034
36/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Tn trng Kiu d liu kch thc M t
Malop Text 8 M lpTenlop Text 50 Tn lpKhoi number Byte KhiMagv Text 8 M gio vin
Trong thc t bng c thit k nh sau:
2. Lin kt cc bng (Relationships)Thit k quan h cho cc bng:
Bng hc sinh v bng im:
- Lin kt vi nhau bng m hc sinh
Lp CBK01 36
7/31/2019 VanLuong.blogspot.com A5034
37/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
- nh du chn Enforce Referential Integrity (Ton vn tham chiu
ton vn d liu).
- Chn Casecade Update Related Field: cho php ta sa gi tr
kho chnh ca mu tin trong bng bn mt ca quan h, Access s t ngcp nht s thay i vo cc trng tng ng (c quan h ) trn cc
bng bn nhiu ca quan h.
- Chn Casecade Delete Related Records: Khi xo mu tin ca bng
c trng l kho th nhng trng tng ng trong bng quan h kia cng
t ng xo theo.
Tng t cc bng khc cng vy:
Bng mn hc v bng im:
- Lin kt vi nhau bng m mn
Lp CBK01 37
7/31/2019 VanLuong.blogspot.com A5034
38/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Lp CBK01 38
7/31/2019 VanLuong.blogspot.com A5034
39/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Bng mn hc v bng gio vin:
- Lin kt vi nhau bng trng m mn
Bng lp v bng hc sinh:
- Lin kt vi nhau bng trng m lp
Lp CBK01 39
7/31/2019 VanLuong.blogspot.com A5034
40/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Bng lp vi bng gio vin:
- Lin kt vi nhau bng trng m gio vin:
Mi quan h gia cc bng
Mi quan h gia bng hc sinh, bng im, bng mn hc, bng gio
vin v bng lp l:
Lp CBK01 40
7/31/2019 VanLuong.blogspot.com A5034
41/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Lp CBK01 41
7/31/2019 VanLuong.blogspot.com A5034
42/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
II. THIT K GIAO DIN CHO CHNG TRNH
Tng quan:
- Chng trnh thit k gm mt form chnh v nhiu form ph (formthnh phn), cc form ph (form thnh phn) c nm trong form chnh
to nn giao din ca chng trnh.
- Trn form chnh c cc menu ca chng trnh nhm p ng mi
yu cu ca chng trnh khi ta c nhu cu xem mt vn c th v giao
din hoc tm kim thng tin bn ch cn nhn vo thanh menu m bn cn
tm.
- Trn cc form ph (form thnh phn) vn c mt h thng menu
cc bn tin quan st, trong cng c cc nt lnh m t qu trnh hot
ng ca tng form ph (form thnh phn) ring l.
1.Thit k cc form cho chng trnh
Mn hnh ca chng trnh
Mn hnh Trang ch ca chng trnh c thit k nh sau:
Lp CBK01 42
7/31/2019 VanLuong.blogspot.com A5034
43/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Khi kch chut vo nt NG NHP th ton b chng trinh qun l
im hc sinh ph thng s hin ra. M u l FORM CHINH ca chng
trnh
Lp CBK01 43
7/31/2019 VanLuong.blogspot.com A5034
44/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
1.1: Cp nht thng tin
Khi ta kch chut vo nt: CP NHT THNG TIN trn mn hnh s
xut hin from CP NHT THNG TIN c dng nh sau:
1.1.1: Cp nht thng tin hc sinh
Lp CBK01 44
7/31/2019 VanLuong.blogspot.com A5034
45/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Khi ta kch vo nt Cp nht thng tin hc sinh trn mn hnh s
xut hin main/ subform ca bng hc sinh cha cc thng tin ca hc sinh
cng vi bng im query
Lp CBK01 45
7/31/2019 VanLuong.blogspot.com A5034
46/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Bng im query c thit lp nh sau:
Lp CBK01 46
7/31/2019 VanLuong.blogspot.com A5034
47/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
1.1.2: Cp nht thng tin gio vin
Khi ta kch vo nt CP NHT THNG TIN GIO VIN trn mn
hnh s xut hin main/ subform ca bng gio vin cha cc thng tin ca
gio vin cng vi bng mn hc
1.1.3: Cp nht im
Khi ta kch chut vo nt cp nht im th s hin th 1 form cp nht
thc hin chc nng ny
Lp CBK01 47
7/31/2019 VanLuong.blogspot.com A5034
48/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
1.2: Tra cu v tm kim thng tin
Khi ta kch chut vo nt: TRA CU THNG TIN trn mn hnh s
xut hin from F_TK c dng nh sau:
Lp CBK01 48
7/31/2019 VanLuong.blogspot.com A5034
49/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
1.2.1: Tm kim theo tn gio vin
Khi ta kch vo nt TM KIM THEO TN GIO VIN trn mn
hnh s xut hin from Enter Parameter Value vi yu cu Nhp tn gio
vin nh sau:
Lp CBK01 49
7/31/2019 VanLuong.blogspot.com A5034
50/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Khi ta nhp tn gio vin v d H sau chn OK trn mn hnh s
xut hin kt qu tm kim nhng gio vin c tn l H trong danh sach v
hin th ra mn hnh nh sau:
Form ny c thit k da trn bng query :
Lp CBK01 50
7/31/2019 VanLuong.blogspot.com A5034
51/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
1.2.2: Tm kim theo tn mn
Khi ta kch vo nt TM KIM THEO TN MN trn mn hnh s
xut hin from Enter Parameter Value vi yu cu Nhp tn mn nh
sau:
Khi ta nhp tn mn v d nh TON sau chn OK trn mn hnh
s xut hin kt qu tm kim a ra nhng hc sinh c im mn ton t
cc im thnh phn n cc im tng kt ca mn hc ny nh sau:
Lp CBK01 51
7/31/2019 VanLuong.blogspot.com A5034
52/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Lp CBK01 52
7/31/2019 VanLuong.blogspot.com A5034
53/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HNForm ny c thit k da trn bng query :
1.2.3: Tm kim theo tn hc sinh
Khi ta kch vo nt TM KIM THEO TN HS trn mn hnh s xut
hin from Enter Parameter Value vi yu cu Nhp tn HS nh sau:
Khi ta nhp tn mn v d nh ANH sau chn OK trn mn hnh s xut
hin kt qu tm kim nhng hc sinh c tn l ANH v nhng im thnh
phn ca hc sinh ra mn hnh nh sau :
Lp CBK01 53
7/31/2019 VanLuong.blogspot.com A5034
54/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Form ny c thit k da trn bng query :
1.2.4: Tra cu im k 1
Khi ta kch vo nt tra cu im hc k 1 trn mn hnh s xut
hin from Enter Parameter Value vi yu cu Nhp mahs mun tm nh
sau:
Lp CBK01 54
7/31/2019 VanLuong.blogspot.com A5034
55/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HNKhi ta nhp M hc sinh v d m hc sinh l 001 sau chn OK trn mn
hnh s xut hin kt qu tm kim nhng thng tin v im cc mn ca hc
sinh ny v kt qu, tra cu nh sau:
Bng query c thit k nh sau :
Lp CBK01 55
7/31/2019 VanLuong.blogspot.com A5034
56/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
1.2.5: Tra cu im k 2
Khi ta kch vo nt tra cu im hc k 2 trn mn hnh s xuthin from Enter Parameter Value vi yu cu Nhp mahs nh sau:
Khi ta nhp M hc sinh v d m hc sinh l 001 sau chn OK trn mnhnh s xut hin kt qu tm kim , tra cu nh sau:
Lp CBK01 56
7/31/2019 VanLuong.blogspot.com A5034
57/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HNBng query c thit k nh sau :
1.2.6: Tra cu im tng kt
Khi ta kch vo nt tra cu im tng kt trn mn hnh s xuthin from Enter Parameter Value vi yu cu Nhp tn lp v nhp tnmn mun xem c hc sinh cn tra cu.
Lp CBK01 57
7/31/2019 VanLuong.blogspot.com A5034
58/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Khi ta nhp tn mn v tn lp v d nh chn tn lp l 11A1 v tn mn
l TOAN sau chn OK trn mn hnh s xut hin nhng thng tin v
nhng hc sinh ca lp cng vi cc im tng kt kt qu tra cu nh
sau:
Lp CBK01 58
7/31/2019 VanLuong.blogspot.com A5034
59/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HNBng query c thit k nh sau :
Lp CBK01 59
7/31/2019 VanLuong.blogspot.com A5034
60/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HNBng im tng kt c thit k nh sau:
Lp CBK01 60
7/31/2019 VanLuong.blogspot.com A5034
61/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
1.3: Bo co thng tin
Khi ta kch chut vo nt: BO CO THNG TIN trn mn hnh s
xut hin from Bo co c dng nh sau:
1.3.1: Bo co danh sch hc sinh
Khi ta kch vo nt bo co danh sch hc sinh trn mn hnh xut
hin danh sch hc sinh hin thi ca trng hc , cng vi nhng thng tin
c nhn ca tng hc sinh nh sau :
Lp CBK01 61
7/31/2019 VanLuong.blogspot.com A5034
62/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
1.3.2: Bo co im k 1
Khi ta kch vo nt bo co im k 1 trn mn hnh xut hin danh
sch hc sinh vi bng im ca hc k 1 nh sau:
Lp CBK01 62
7/31/2019 VanLuong.blogspot.com A5034
63/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
1.3.3: Bo co im k 2
Khi ta kch vo nt bo co im k 2 trn mn hnh xut hin danh
sch hc sinh vi bng im ca hc k 2 nh sau:
Lp CBK01 63
7/31/2019 VanLuong.blogspot.com A5034
64/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
1.3.4: Bo co im tng kt
Khi ta kch vo nt bo co im tng kt trn mn hnh
xut hin bng tng kt im ca tng hc sinh nh sau:
2.Cc bo biu
Cc bo biu c thit k nh sau:
- Danh sch hc sinh
Lp CBK01 64
7/31/2019 VanLuong.blogspot.com A5034
65/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Bo biu ny c thit k da trn Bng hc sinh
+ Bo co im hc k 1 :
Bo biu ny c thit k da trn query sau :
Lp CBK01 65
7/31/2019 VanLuong.blogspot.com A5034
66/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
+ Bo co im hc k 2 :
Lp CBK01 66
7/31/2019 VanLuong.blogspot.com A5034
67/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Bo biu ny c thit k da trn query sau :
+ Bo co im tng kt:
Bo biu ny c thit k da trn query sau :
Lp CBK01 67
7/31/2019 VanLuong.blogspot.com A5034
68/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
3. Thit k cc Macro chng trnh
Cc macro c thit k nh sau:
- MACRO m trang ch
Khi n nt run macro s gip ta hin th trang ch mt cch nhanh nht
- MACRO Nhp im v thng tin hc sinh
Lp CBK01 68
7/31/2019 VanLuong.blogspot.com A5034
69/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Khi n nt run macro s m form nhp _im cho ta
- MACRO BAO CAO DANH SACH HOC SINHMACRO ny c nhim v in ra bo co v danh sach hc sinh
Khi chy macro s thc hin nh sau :
Lp CBK01 69
7/31/2019 VanLuong.blogspot.com A5034
70/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
Ta chn tn v lu bn bo co li t ng my s a ra cho ta di
dng word
Lp CBK01 70
7/31/2019 VanLuong.blogspot.com A5034
71/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
+MACRO MO BANG DIEM
Lp CBK01 71
7/31/2019 VanLuong.blogspot.com A5034
72/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN+ Macro phng to khung
+ Macro thu nh khung
Tng t nh vy ta c th to ra cc macro khc nhau vi cc hnh
ng khc nhau nh ng, m form, table, report, copy, xo
Lp CBK01 72
7/31/2019 VanLuong.blogspot.com A5034
73/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
CHNG V: KT LUN
Sau mt thi gian hc tp, em hon thnh cc mn hc . Em c
nhn ti Qun l im hc sinh PTTHlm n tt nghi p. hon
thnh n ny, ngoi s n lc c gng hc tp tm hiu, em nhn c
s nh hng cng nh tn tnh gip v hng dn ca thy Tun
Anh. Em xin by t lng bit n su sc vi nhng ch bo ca thy. ng
thi em xin cm n tt c cc thy c gio trong trng, nhng ngi trc
tip truyn t kin thc v gip em rt nhiu trong sut qu trnh thc
hin n.
Cui cng em xin chn thnh cm n ti tt c cc bn trong lp
gip v ng vin em trong qu trnh thc hin n.
Trong qu trnh xy dng ti, do cha c kinh nghim lm vic thc t nn
ca em khng th trnh khi nhng thiu st. Em rt mong nhn c s ng vin v gip
cc thy c gia ti ca em hon thin hn v c th ng dng trong thc t.
Em xin chn thnh cm n!
sinh vin
Thi Vn Thng
Lp CBK01 73
7/31/2019 VanLuong.blogspot.com A5034
74/74
: http://www.docs.vn : [email protected] (: 0918.775.368
Qun l im hc sinh THPT Trng i hc Bch Khoa HN
TI LIU THAM KHO
1.Nhp mn c s d liu quan h - L Tin Vng - NXB Khoa hoki thuat.
2.Phn tch v thit k h thng thng tin - Nguyn Vn Ba - NXB
i hoc quc gia HN.
3.Microsoft Access 2000 Nguyn Sn Hi