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(Tutorial) Lập trình Java trên Netbean - phần mềm ứng dụng - phần mềm quản lý nhân sự - Diễn đàn Việt Cảnh
(Tutorial) Lập trình Java trên Netbean - phần mềm ứng dụng - phần mềm quản lý nhân sự - Diễn đàn Việt Cảnh
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
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03-10-2012, 08:54 PM
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#1
baoquocmt159
S-Mod
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s
Thch Hy l ngi u tin trong s bn b ca bn thch ni dung ny.
Cho cc bn ,ch ny khng cn xa l g vi chng ta ,nhng n chng bao gi c hi kt ,vn mi l ch nng hi vi xu hng pht trin ca Tin hc hin nay .
Tham gia thng: Nov 2011 Tui: 23 Bi gi: 1.296 Cp : 31 [ ]
Sc mnh: 226 / 753 Ni cng: 432 / 2806 Kinh nghim: 15%
Trn cc forum c rt nhiu bi vit hng dn ,no l thit k giao din vi Netbean ,lp trnh java ton tp ..... Nhng mnh thy vn rt kh khn vi bn no mun thit k 1 phn mm nho nh cho doanh nghip ,cng ty hay thc t hn l bn sinh vin no ang lm n mn hc . Vy hm ny mnh s hng dn cc bn xy dng phn mm qun l vi Java trn nn Netbean . Nh ch ,mnh s tng bc n gin nht cc bn i su vo pht trin Phn mm qun l Nhn s.
Cc bn cn add th vin cho n ,th vin cc bn download ti y . Sau cc bn click chut phi vo Project ,chn Properties ,chn libraries ,chn Add JAR/Folder ,browse n th vin cc bn va dowload v v nhn OK , c th mang i my khc chy cc bn nn copy th vin vo th mc ca Project ri hy Add .
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20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
H qun tr CSDL th c rt l nhiu ,thng dng nht l Ms SQL v Ms Access . Mnh s hng dn cc bn xy dng phn mm vi Ms Access khng s dng ODBC . Cc bn vo Ms Access to database vi tn l dulieu.mdb v to bng c tn l nhan_vien vi cc trng d liu nh sau :
Quay li Netbean ,cc bn to 1 class c tn Connect kt ni csdl .Ni dung file ny nh sau :
M:
vietcanh.com/diendan/showthread.php?t=58587
2/18
20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
ipr jv.q.; mot aasl* ipr jvxsig* mot aa.wn.; pbi casCnet{ ulc ls onc Cneto cn =nl;/to1b ktni oncin on ul / in RslStr =nl;/ 1b rsl la d l eute s ul / in eut od iu PeaeSaeetpt=nl; rprdttmn s ul pbi sai Cneto CnetB) ulc ttc oncin oncD({ ty r{ Casfrae"u.dcob.dcdcrvr) ls.oNm(snjb.dcJbObDie"; Cneto cn =DieMngrgtoncin"dcob:rvr{irsf Acs Die ( oncin on rvraae.eCneto(jb:dcDie=Mcoot ces rvr /ktnicd vidie cn cpsntogtv ccbnipr / sl rv c ug rn h in mot rtr cn; eun on }ac(xeto e{ cthEcpin ) JpinaesoMsaeilgnl,e; OtoPn.hwesgDao(ul ) rtr nl; eun ul } } }
OK xong phn kt ni csdl ,phn sau mnh s hng dn thit k giao din ,chc cc bn bui ti vui v !
cn na ... Xem cc bi vit tng t: Cu hnh mi trng java - JDK v Netbeans... 08/11/2011 Cch sa database trong netbeans 22/11/2011 [Tutorial] Lp trnh Java trn Netbean -... 03/10/2012 (reading) Tng quan v Java v hng dn ci t JDK,... 08/11/2011 Lp trnh in thoi: Bi 2: S dng j2me... 09/10/2011 Java c bn - khi nim class - phn 1 09/10/2011 Ti liu hc Java Script 04/10/2011 Download b su tp sch hc java bng ting... 14/12/2011 Ting vit trong Java 09/10/2011 Lp trnh java desktop t a ti z - phn 2 09/10/2011
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C 2 li cm n ti bn baoquocmt159 v bi vit ny
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3/18
20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
C hi ly bng Qun Tr Kinh Doanh? tuyensinh.neu-edutop.edu.vn H Kinh T Quc Dn. Tt nghip THPT tr ln. H t xa. Khng thi u vo. Chi tit! Tuyn sinh Vn bng 2 i hc 2013 tuyensinh.topica.edu.vn Hnh thc hc trc tuyn. Tit kim thi gian. t phi i li. Khng thi tuyn u vo. Xt tuyn Trung cp, Cao ng ln H tuyensinh.topica.edu.vn Ngy 03/03 khai ging. Ngnh QTKD, k ton, ti chnh, tin hc. ng k!
03-10-2012, 10:08 PM
#2
LanLan
Ngh nhn bn tay t
C v s-Mod tr li@@
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baoquocmt159 (03-10-2012)
#3
BeBU
Ngh nhn bn tay t Trch dn:
V li hi gp 10 ln
Cm n: 86 c cm n 37 ln trong 32 bi vit
ng k ti khon download free ti liu joomla Bn Tng La Hn v b 3 song long + non b Bnh chn nh cung cp hosting tt nht
baoquocmt159 (03-10-2012)
#4
baoquocmt159
S-Mod
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4/18
20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
Sau cc bn click chn Panel pha trn bn phi ,y l 1 ci khung cho form ca chng ta ,sau khi click cc bn a chut vo form ,click chut tri t khung vo v tin hnh ko gin ra cho va . Tip tc lm vy vi 1 ci khung na ,nh vy form ca chng ta s c 2 ci khung .
vietcanh.com/diendan/showthread.php?t=58587
5/18
20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
Tip tc cc bn chn Lable pha bn phi ,v t vo v tr thch hp , y mnh t ln khung bn trn ,sau chn Properties v la chn cc thng s nh kch c ,mu sc ,v text (vn bn hin th) :
vietcanh.com/diendan/showthread.php?t=58587
6/18
20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
Tip tc cc bn click chn TextField t vo bn cnh Tn ng nhp ,TextField c chc nng to khung nhp vn bn cho ngi s dng (NSD) v click chn PasswordField t vo bn cnh Mt khu ,sau ln lt click chut phi ,chn Edit Text v xa text mc nh ca n i ,bi chng ta cc trng trng NSD nhp liu :
Chng ta cn 1 ci nt NSD bm ng nhp ,v vy cc bn click chn Button ,t vo v tr thch hp ,tng t chng ta click phi ,chn Edit text v t li gi tr text mc nh ( y mnh t l ng nhp) :
vietcanh.com/diendan/showthread.php?t=58587
7/18
20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
Nu khng c hin tng g xy ra ,tc l khng bo li ,cc bn chy th bng cch click phi vo login.java ,chn run file ,s ra kt qu :
OK xong form login ,tip theo chng ta s to ci form chnh sau khi ng nhp ....
ng k ti khon download free ti liu joomla Bn Tng La Hn v b 3 song long + non b Bnh chn nh cung cp hosting tt nht
Ln sa cui b i b aoquocmt159; 03-10-2012 lc 11:39 PM
vanhkhuyen (08-10-2012)
#5
baoquocmt159
S-Mod
Tip theo chng ta lm vic vi form chnh sau khi ng nhp ,vy cc bn cng click phi vo package ,chn New JFrame Form v t tn l main chng hn .
Tng t form login cc bn ko vo 2 ci panel ,ri t mu cho n p 1 t ,v 1 ci Label ci khung pha trn ,set Text cho ci label l Phn mm qun l nhn s chng hn :
Tham gia thng: Nov 2011 Tui: 23 Bi gi: 1.296 Cp : 31 [ ]
Sc mnh: 226 / 753 Ni cng: 432 / 2806 Kinh nghim: 15%
vietcanh.com/diendan/showthread.php?t=58587
8/18
20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
phn hay hay bn quyn g g :
Sau cc bn click vo Menu Bar ,t vo v tr pha trn ca khung th 1 ,mc nh n c 2 menu l File v Edit ,cc bn click phi ,chn edit text v t li text cho 2 menu ny, y mnh t l H thng v Qun l :
Nu cc bn mun thm menu na th click Menu v t vo bn canh , y mnh thm menu con vo 2 menu ny ,click vo Menu Item v t vo ci menu cha ,sau cng click phi v edit Text :
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9/18
20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
Tm thi th nh ,cn bn no mun pht trin thm cho honh trng th c rt nhiu la chn ,tha h m ko th
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04-10-2012, 10:20 PM
#6
TopVIPSupporter
TopVIP
Tham gia thng: Mar 2012 n t: VietNam Country Tui: 25 Bi gi: 631 Cp : 22 [
Sc mnh: 109 / 548 Ni cng: 210 / 1459 Kinh nghim: 95%
Hy nhn like v thanks ng vin v cm n s tm huyt, tinh thn chia s ca mi ngi, kin thc mnh hc c tr nn gi tr hn!!! Hi nhng ngi thch mi ngy:
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Cm n: 51 c cm n 81 ln trong 52 bi vit
C 2 li cm n ti bn TopVIPSupporter v bi vit ny
04-10-2012, 10:33 PM
#7
baoquocmt159
S-Mod
Vy l trong mc Qun l ca chng ta c 2 menu item l danh sch nhn vin v thm nhn vin ,by gi chng ta to 1
vietcanh.com/diendan/showthread.php?t=58587
10/18
20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
form hin th danh sch nhn vin t database . Tng t cc bn click phi vo package ,chn New JFrame Form , y mnh t tn l ds_nhanvien . Cc bn chn mc Table thanh cng c pha bn phi ,t vo trong form v ko chnh size cho ph hp ,sau click phi ,chn Change Variable Name v t tn cho table ny ,mc ch l sau ny chng ta d s dng vi ci tn ny , y mnh t l ds_nhanvien . Tip tc cc bn t vo trong form 1 ci button ,i li text l OK :
Gi chng ta lm vic n form thm nhn vin ,cc bn cng to mi 1 JFrame ,sau ko vo form 2 ci panel ,ci khung trn chng ta lm tng t form chnh v form login ,cn khung bn di ,cc bn ko vo 5 ci Label ,t li text cho tng ci ,cc bn ch t tn ging vi tng trng d liu trong database :
Tip tc cc bn ko vo y 6 ci textField ,cc bn sp xp 5 ci textField bn canh 5 ci Lable NSD nhp liu ,cn 1 ci cc bn t bn trn ,ci ny dng hin th ID ,sau cc bn nhp chut phi ,chn edit Text v xa ht text mc nh i , trng thi ,tip tc nhp phi chn Change Variable Name v t tn cho cc textField ny , y mnh t tn ging vi tn cc trng trong csdl tin vic thao tc sau ny (id ,ten_nv ,ma_nv ,dia_chi ,so_dt ,luong)
vietcanh.com/diendan/showthread.php?t=58587
11/18
20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
Tip tc cc bn ko vo 1 ci Table ,cc bn c th t bn tri ,cc bn ch khi t table vo c th n s chy lung tung ,th nn cc bn t t ko chnh li cho cn i ,nhp phi chn Change Variable Name v t tn cho table l ds_nhanvien :
Tip tc click vo Button v ko vo y 5 ci button ,sau ln lt i text , y mnh i thnh 5 ci l Lu ,Sa ,Xa ,Cp nht v Thot :
Xong phn giao din , phn tip theo mnh s hng dn cc bn gn s kin thao tc vi csdl ,chc cc bn vui v !
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vanhkhuyen (08-10-2012)
#8
baoquocmt159
S-Mod
Phn 3 : To s kin
u tin chng ta lm vic vi form login , c th cho NSD nhp username v password ,ri nhn OK ng nhp
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12/18
20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
,chng ta cn phi to 1 bng d liu gm cc trng thng tin v username v password :
M form login ln ,chuyn sang th Source ,chng ta cn khai bo thm 1 bin connect ,1 bin result v 1 bin PreparedStatement :
M:
Chng ta gn s kin khi m ca s form th kt ni csdl , lm c iu ny ,cc bn click chut phi ln ton b form ,chn Events ,chn Window ,ri chn WindowOpened ,n s t ng chuyn sang Source cho chng ta ,ti du nhy con tr chut ,cc bn to 1 bin connect v gi lp Connect.java kt ni csdl :
M:
cn =CnetCnetB) on onc.oncD(;
Tip tc chuyn qua th Design ,cc bn click chut phi ln Button ng nhp ,chn Events ,chn Mouse ,chn MouseClicked ,s kin ny tc l khi click vo button th s lm ci g . Chng ta cn 1 cu truy vn sql ly d liu trong bng d liu :
M:
login : tn table trong csdl JtextField1 : tn ca textfield nm bn cnh tn ng nhp getText() : y l hm ly ton b vn bn ti textfiled khi nhp liu
Cc bn ch khi s dng cu truy vn trong java ,nu trng nhp liu l vn bn th chng ta c thm cp du ' ' ti d liu c ly ,cn nu l s th khng cn . V d : '" +jTextField1.getText()+"' v " +so_dien_thoai.getText()+" V kim tra nu ng tn ng nhp v pass th gi form chnh main.java .
vietcanh.com/diendan/showthread.php?t=58587
13/18
20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
on code y nh sau :
M:
Srn sl="eet*fo lgnweeue="+TxFed.eTx(+'adue="jetil2 tig q slc rm oi hr sr' jetil1gtet)" n sr'+TxFed. ty r{ pt=cn.rprSaeetsl; s onpeaettmn(q) r =pteeueur(; s s.xctQey) i (snx() /nun f r.et){ / g JpinaesoMsaeilgnl,"hn cn !) /h fr tgbo,dn OtoPn.hwesgDao(ul Th g "; /in om hn s mi m=nwmi(;/ gifr mi.aa an e an) / om anjv mstiil(re; /h tfr mi .eVsbetu) /in h om an ti.eVsbefle;/n fr nyli hsstiil(as) /g om } es /nusi le / a JpinaesoMsaeilgnl,"nai uenm o Pswr"; OtoPn.hwesgDao(ul Ivld srae r asod) } cthEcpine{ ac(xeto ) JpinaesoMsaeilgnl,e; OtoPn.hwesgDao(ul ) }
V chi tit cc bn c th t tm hiu thm nh ! Cc bn c th click phi ln form login v nhn run file chy th :
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20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
08-10-2012, 12:01 PM
#9
baoquocmt159
S-Mod
Tip tc chng ta lm vic vi form main ,tc l form sau khi ng nhp thnh cng .
Chng ta thy menu H thng c 1 menu con l Thot chng trnh : Vy ta gn s kin cho menu ny khi nhn vo s thot ,click phi vo menu ,chn Event ,Action ,chn actionPerformed v g vo dng lnh sau :
M:
Sse.xt0; ytmei()
Tng t sang menu Qun l ,chn xung menu Danh sch nhn vin v click chut phi ,chn Event ,Action ,actionPerformed v g vo dng lnh :
M:
nwd_hnin)stiil(re; e snave(.eVsbetu)
nwna_in)stiil(re; e hnve(.eVsbetu)
By gi chng ta lm vic vi form ds_nhanvien ,khi form ny c gi th s hin th danh sch nhn vin trong csdl . Chng ta khai bo cc bin phc v cho vic kt ni :
M:
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15/18
20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
Cneto cn =nl; oncin on ul RslStr =nl; eute s ul PeaeSaeetpt=nl; rprdttmn s ul
Lm th no load d liu t database ln Jtable ,nu search gg th cng hi lu ,nn cc bn ch cn lm theo mnh ,vit 1 phng thc load d liu ,ch phng thc ny phi c vit bn trong class ds_nhanvien nha :
M:
piaevi UdtJal({ rvt od paeTbe) Srn sl="eet*fo na_in; tig q slc rm hnve" ty r{ pt=cn.rprSaeetsl; s onpeaettmn(q) r =pteeueur(; s s.xctQey) d_hninstoe(btl.euteTTbeoe(s) snave.eMdlDUisrslStoalMdlr); } cthEcpine{ ac(xeto ) JpinaesoMsaeilgnl,e; OtoPn.hwesgDao(ul ) } }
nhan_vien : tn bng d liu conn : tn bin connect trn ds_nhanvien : tn jtable m chng ta t tn trn.
Sau sang th Design ,click phi ln ton b form ,chn Event ,chn Window ,WindowOpened v g dng lnh : // kt ni v gi phng thc load d liu
M:
ti.eVsbefle; hsstiil(as)
Demo :
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16/18
20/02/2013
[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
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08-10-2012, 08:11 PM
#10
vanhkhuyen
L bc nng dn
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[Tutorial] Lp trnh Java trn Netbean - phn mm ng dng - phn mm qun l nhn s - Din n Vit Cnh
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