To ng dng To ng dng: Program CsPro 4.0

To ng dng Tip theo chn Data Entry Application

To ng dng Chn th mc lu Nhp tn: test Create

To ng dng Ca s bo file ny khng tn ti chn YES to file ny.

To ng dng Mc nh kch Ok Mt ng dng ca chng ta gm 2 phn chnh:

1. T in d liu (Data Dictionary) ui ca file c .DCF

M t cch t chc file d liu Mt s khi nim v t in d liu (Records, Items, Values label)

2. Form nhp d liu (Data Entry Form) Cho php to, s dng t in d liu, sa form nhp liu nhp s liu

Vit chng trnh logic kim tra rng buc gia cc bin v bc nhy Ngi nhp liu s dng form nhp s liu S dng cc cng c to form, chnh sa cc nhn, thm hp, mu

sc lm sao nhn form ging nh bng hi.

T in d liu Mc nh CSPro s c trng ID tn l Test Identification & trng ny c rng l 1. V vy, nhp chut phi vo trng chn modify nh hnh v.

T in d liu c th i tn Item Label. Mc nh l Test Identification thnh M bng hi. (Nu chng ta mun dng ting Vit, th trong Cspro ch dng font .vntime). g Enter (hoc Tab) 3 ln di chuyn n ct Len. Chng ta thay i gi tr mc nh (1) thnh 4. V g Enter (Tab) 3 ln na kt thc thay i.

Record Chnh sa Record (mc nh CsPro sinh ra test record) Trong 1 file t in d liu c cha cc Record

(tng ng vi mt phn trong bng hi) Cc Record c cng m bng hi Mi Record c th xut hin mt hoc nhiu ln trong bng hi Mi Record li cha cc Item (tng ng vi mt cu hi trong bng hi) Trong Dictionary, Record l hnh ch nht phn u mu trng v tip n l mu xanh lam.

Record

Record chnh sa Record: chn chut phi vo Record mun iu chnh Modify Record (Ctrl + M). Mt s thuc tnh ca Record Nhn record: M t cho

tn 1 record Tn record: l duy nht, di ti a 32 k t Required: Nhn 1 trong 2 gi tr Yes hoc No Max: Xc nh s ln lp li ca mt Record trong bng hi

Bin (Items) Thm Items: Chn chut phi vo Record Chn Add Item.

Bin (Items) Mt s thuc tnh ca Item Nhn (Item Label): Chiu di ti a 255 k t Tn bin (Item Name) Tn bin l duy nht v bt buc Tn ch gm cc k t in hoa(A-Z) hoc s(0-9), c th cha k t _ Tn phi bt u l mt k t di ti a l 32 k t

Bin (Items) Start: Xc nh v tr bt u ca mt Item,CsPro t ng to ra bng cch kt hp vi di (len) ca Item trc xc nh v tr ca Item tip theo. Len:

di ca gi tr nhp vo trn bn phm (k c du cch, du thp phn, du m) di ti a 15 i vi bin kiu Numeric v 255 i vi bin kiu Alpha

Bin (Items) Kiu d liu (data type) Numeric: cha cc gi tr s hoc du cch v c th

cha c du m Alpha: cha cc c tt c cc k t nhp vo t bn phm Dec: Bao nhiu k t s sau phn thp phn Dec Char: nhn 2 gi tr Yes: D liu nhn gi tr thp phn No: D liu nhn gi tr nguyn

Bin (Items) Zero Fill: T ng in 0 hoc du cch Nu Zero-fill l Yes, th gi tr s lu l 092 Nu Zero-fill l No, th gi tr s lu l 92

Bin (Items) Tng t vi cc Item khc (lm nh trong bng hi)

Gi tr ca Item (Value) Khi thm tt c cc Item (bin). Bc tip theo l thm cc gi tr cho bin. Gi tr l cc la chn ca cu hi.

V d: cu 5: Gii tnh: 1 Nam 2 N. y gi tr ca bin l 1 v 2, cn Nam v N l nhn ca gi tr bin.

Gi tr ca Item (Value) chn phi vo Item ( hnh ch nht mu xanh) Add value set

Gi tr ca Item (Value) Cc thuc tnh ca Value Set: Value label: M t gi tr ca bin nhn, Mc nh ci

ny trng vi label ca bin Value Set Name: tn duy nht c t ng sinh ra: kt hp vi tn bin v _VS nh hnh v Value Label: Nhn m t gi tr m bin nhn. From: nhn gi tr (s) n hoc gi tr bt u ca mt khong. To: nhn gi tr kt thc ca mt khong Special: missing, notapp, default

Gi tr ca Item (Value) g Enter (Tab) 2 ln nhp nhn cho gi tr ca bin (ci ny nhm mc ch cho phn mm bit c khi chng ta nhp vo 1 th 1 ny c ngha l gi, nhn m t cho gi tr 1). nhn Esc (gc trn cng bn tri

bn phm). Cc gi tr ca bin ph thuc vo loi bin. v d: di l bin ri rc (nhn cc gi tr theo th t).

Gi tr ca Item (Value)

Gi tr ca Item (Value) Biu din gi tr missing v gi tr null (trng) trng vi du Enter. Cc gi tr ny c dng cho cc trng hp ngi tr li khng tr li cu hi .

Gi tr ca Item (Value) i vi cc bin lin tc (ngi tr li t in vo bng hi nh: cn nng, chiu cao, thu nhp) Th ta nn c mt gi tr nhn notapp, nhm mc ch khi ngi tr li khng tr li cu hi ny th ngi nhp c th Enter

b qua. Ti sao ta gi tr missing? L do l nu nhp gi tr missing l 9 chng hn rt d nhm ln l mc thu nhp l 9 triu ng/ thng. V cc gi tr ny khng c nhn m t (b trng phn Value Label)

Gi tr ca Item (Value)

Gi tr ca Item (Value) i vi cc bin lin tc m c khong xc nh r rng, nhm hn ch ngi nhp, nhp ra ngoi khong gi tr ca bin . V d bin nm sinh c khong gi tr 1920 n 2005 i vi nh u t trn th trng

chng khon Vit Nam.

Form nhp liu Sang phn 2 ca bi hc. Phn trc, cc c lm quen vi cc khi nim v t in d liu (Data Dictionary). Trong phn 2 ny, cc s c lm quen vi mt khi nim mi na l Form nhp liu, Trong

form nhp liu gii thiu v giao din ca form nhp liu, sinh form t ng, sinh form th cng, v vit logic.

Form nhp liu Mun chuyn t T in d liu sang form nhp. nhn xung gc di bn tri Chn Forms.

Form nhp liu Kch p chut tri vo Test questionnaire mn hnh bn phi chuyn t mn hnh t in d liu sang mn hnh form.

Sinh Form t ng Trc khi sinh form t ng, T menu, chn Options Data Entry Trong phn Require Enter Key chn All fields nh

hnh v. Mc ch ca la chn ny l khi ngi nhp nhp mt cu no th phi g Enter qua cu tip theo, mc nh khi nhp t ng nhy xung cu tip theo.

Sinh Form t ng Sinh form t ng: Mi Record trong Dictionary s t ng to ra mt form. lm c vic , t menu ca form chn Edit Generate Forms

Sinh Form t ng Hin th nh hnh v sau khi sinh form t ng xong

Hin th Ting Vit Trc tin ng

chng trnh CsPro. Vo th mc cha file Test, nhp chut phi vo biu tng 3 vung mu vng chng nhau m bng MS Word

Hin th Ting Vit i 2 font mc nh thnh font .vntime Lu file word v ng ca s Vn trong th mc , kch p

chut tri vo biu tng chy ng dng.

Vit logic Mc ch nhm to cc bc nhy trong bng hi, vit cc iu

kin bt li ngi nhp. Nu mun vit logic cu no th chn vo mu trng ca cu (nh hnh v). Chn chut phi View Logic.

Vit logic Trc khi vit logic, cc s c gii thiu v bin v bin $, cc ton t v cu lnh trong CsPro. Bin: Bin c dng l tn cc Item, Cn bin $ l

bin dng vit logic ti bin hin ti. Cc ton t: =, >=,