Sử dụng webgis xây dựng bản đồ số thành phố long xuyên

TRl/OfNG DAI HOC AN GIANG KHOA KITHUAT - CONG NGHE & MOI TRU*6fNG TRI/ONG QUANG PH^C KHOA LUAN TOT NGHIEP HAI HOC NGANH Ctf NHAN TIN HOC ^l HOC AN GIANG THl/VIEN GV Huong din: ThS.Doan Thanh Nghi An Giang, 05/2009 LCJI CAM ON Toi xin giii ldi cam on chan den: -ThS Doan Thanh Nghi, khoa KT thuat - Cong nghe & Moi trudng ngudi da true tiep hudng din, gop y rat nhieu qua trinh thuc hien luan van -Cac thay co bo mon KT thuat - Cong nghe & Moi trudng da cung cap cho toi nhung kien thuc quy bau, de toi co dupe nen tang kien thuc va phuong phap nghien cuu thuc hien luan van -Cac can bo UBND Phuong My Xuyen, Can bo Phong Cong tac Sinh vien da ho trp qua trinh suu tam dtt lieu thuc hien luan van -Cac ngudi than gia dinh, ban be da gitip do, khuyen khich va dong vien suot qua trinh hoc va lam luan van tomtAtdetai Ten de tai: Sir dung cong nghe WebGIS - Xay dung ban so Thanh Long Xuyen Sinh vien thuc Men: TRlfONG QUANG PHUC Giao vien huong din: DOAN THANH NGHJ Mo ta so1 luuc: GIS doi va dugc phat trien manh nhQng nam gan day Ciing voi su biing no ve cong nghe cua Internet, GIS ciing da phat trien cong nghe cho phep chia se thong tin thong qua mang toan cau bang each ket hop GIS va Web hay goi la WebGIS Vi the, viec nghien cuu ling dung WebGIS se mang lai kha nang chia se thong tin dia Iy rong rai cho cac nganh Noi dung chinh cua d^ tai la nghien ciiu ve WebGIS, kha nang xay dung ling dung WebGIS tren nen tang NET thong qua cong nghe Map Suite, tren ca so ling dung xay dung WebGIS phuc vu du lich ph6 Long Xuyen Yeucau: -Tim hiSu each xay dung ban true tuyen thong qua cac website www.diadiem.com -Thu thap du lieu thuc tk -Xay dung ban blng Maplnfo -Phan tich, thi^t kg he thong -Cai dat, thu nghiem Moi truong phat trien: -Cong cq xay dung ban Maplnfo Professional 9.0 -Moi truong Visual Stuio 2008 -Ngon ngft: ASP NET, C# MUC LUC PhlnA^MODAU' '.1 I.Tinh cap thiit:1 II.Muc tieu:1 III.Ljch sir nghien cini:2 IV.Djnh huong cong nghe:3 PHAN B WEBGIS - CONG NGHE GIS QUA MANG4 I.WebGIS la gi?4 II.Tilm nang cua WebGIS4 III.M6 hinh xfr ly va kien true trien khai Webgis5 Kien true Webgis va cac butfc xfr lj>:,5 2Cackiin true triln khai:7 Chiin thuat xfr ly:8 Phan loai WebGis13 PHAN C MAP SUITE WEB EDITION17 I - Gioi thieu17 II Cac dac tinh cua Map Suite Web Edition17 l.'Map Suite 3.0 : mot the he phan mim GIS m^i17 2.Cai tien kha nang hrong tac cua Ajax18 3.H tro nhiu loai du-lieu18 III - Cau true va each thu-e hoat dong cua Map Suite Web Edition20 l.Ajax' '21 2.Map Suite Engine25 3.Map Suite Web Edition31 Phan D XAY DITNG WEBSITE BAN DO LONG XUYEN S& DUNG MAP SUITE WEB :48 I Phantich:48 1.Hien trang nhu cau thong tin:48 2.; Ph^n loai thong tin:48 3.; Phan tich he thong va d|nh hnotig cong nghe:49 H Thiit ke:49 LI Thiit ki kiin true:49 2.Thiit ki co set dir liu50 Phan E KET LUAN70 I.Kit qua dat diroc:70 II.KitLuan:•.70 III.Hu^ng phat triin de tai::70 Tai lieu tham khao:71 MUC LUC HINH Hinh 1: Kin true WebGis6 vHinh 2: Cac dang yeu cau tir phia client7 Hinh 3: CSu hinh server side9 Hinh 4: Cau hinh Client-side10 Hinh 5: Tich hap xu ly GIS vao trinh duyet11 Hinh 6: Ket hap Client-side va Server-side,12 Hinh 7: Mo hinh hoat dong21 Hinh 8: Tao project mai Visual Studio NET26 Hinh 9: Them reference vao project26 Hinh 10: Hiin thi ban d8 bang PictureBox27 Hinh 11: Ban dan gian29 Hinh 12: ThiSt lap project mdi moi trucmg Visual Studio 200831 Hinh 13: Add reference vao project32 Hinh 14:Map Control32 Hinh 15: Keo Map Control vao project33 Hinh 16: Du lieu dugc stir dung vi du35 Hinh Hinh Hinh Hinh Hinh Hinh 17: Ban Chau Au dan gian37 18: Ban d6 chau Au vdi hai lop39 19: Du lieu cho vi du39 20: Sir dung TextStyle41 21: Trudc zoom43 22: Sau Zoom44 Hinh 23: Them marker vao ban do45 "Hinh 24: Tinh-toa ban d8 he tpa Descartes vuong goc52 Hinh Hinh Hinh Hinh Hinh Hinh Hinh 25: Hop thoai tao di8m di8u khiSn53 26: Thu thap du lieu tren duangNgo Gia Tir (1)55 27: Thu thap du lieu tren duang Ngo Gia Tu (2)56 28: Giao dien chinh66 29: Ve tren ban d866 30: Chp hi6n thi cac layer67 31: Hien thi nai tim kiem67 Hinh 32: K6t qua nhan xet68 Hinh 33:G6i hosting Start Plan cua M^t Bao68 MUC LUC BANG Bang 1: Chign thuat Server - side10 Bang 2: Chign thuat Client-side12 B^ng 3: Cac chuc nang ciia cac loai djch vu15 Bang 4: Mo ta cac loai dQ" lieu ma may khach nhan dugc15 Bang Bang Bang Bang Bang Bang Bang 5: Lap du lieu khong gian ca ban57 6: Mo ta chi tigt vg thuc the Phuong58 7: Mo ta chi tigt vg thuc thg Duong58 8: Mo ta chi tiet vg thuc thg Song58 9: Mo ta chi tigt vg thuc the C3u58 10: Mo ta chi tiet vg thuc the Quan an59 11: Mo ta chi tigt vg thuc thg Bac sT - Tiem thu6c59 Bang 12: Mo ta chi tiet vg thuc the Benh vien59 Bng 13: Mo ta chi tigt vg thuc thg Cho,59 Bang 14: Mo ta chi tigt ve thuc the Nha tho - Chua59 Bang 15: Mo ta chi tiet vg thuc thg Co quan60 Bang 16: Mo ta chi tiet ve thuc the Cira hang xe may - Tiem sira xe60 Bang 17: Mo ta chi tigt vg thuc thg Cua hang dien thoai di dong60 Bdng 18: Mo ta chi tigt vg thuc thg Cua hang dien may60 Bang 19: Mo ta chi tigt vg thuc thg Trubng hoc61 Bang 20: Mo ta chi tigt vg thuc the Tiem vang - Cim dg61 Bang 21: Mo.ta chi tigt ve thuc thg Cua hang thai trang'.61 Bang 22: Mo ta chi tiet vg thuc thg Cua hang trang tri noi that61 Bang 23: Mo t^ chi tigt vg thuc thg Nha hang - Khach san61 Bang 24: Mo ta chi tigt vg thuc thg Ciia hang mit kinh62 Bang 25: Mo ta chi tigt vg thuc thg Khac62 Bang 26: Mo ta chi tigt vg thuc the Sinh vign62 Bang 27: Mo ta chi tigt vg thuc thg Nha tro63 Bang 28: Ket qua thu nghiem69 Danh muc cac tir viet tat Viet t^t Nguyen van Y nghla He thbng thong tin dja Iy GIS Geographic Information ADF Application Development Framework Framework cua Oracle COM Component Object Mode La mot dac ta, mpt tap hop cac dich vu NASA National Aeronautics and Space Administration Cue quan trj hang khong va khong gian quoc API Application Programming Systems HTML MAPI gia Hoa ky Mot tap hop cac qui trdc goi ten dung di dinh Interface nghTa each thirc mot djch vu duoc goi thong qua mot goi phan mem HyperText Markup Ngon ngu danh dau duoc thiet ke de tao nen Language cac trang web Messaging Application Giao dien lap trinh thong diep Program Interface DBMS Database Management He qu4n trj co so dd lieu System CGI Common Gateway Interface ISAPI Internet Server Application Cung nhu CGI, ISAPI la mot chuln giao dien Programing Interface cho phep mo rang kha nang khai thac co so Chuan de ket noi chtrong trinh ung dung voi Web server dCf lieu cua Web Server OGC Open Geospatial Consortium Mot t6 chuc phi lpi nhuan, din dlu tren the gidi ve phat trien cac chuan dO lieu dja Iy va cac dich vu WMS SLD Web Map Service Dich vu cung cap ban so tren Web Styled Layer Descriptor Mot ma hoa cho dac ta WMS co the mo rong d^ cho phep ky hieu hoa du lieu theo yeu clu ngucri su dung WFS Web Feature Service Dich vu doi ttrong dja Iy Cung cap cac doi ttrong dja Iy cho cac client WCS Web Coverage Services Day la giao dien mo rong cua WMS cho phep truy cap den cac dir lieu kieu "phu tritm" the hien cac gia trj va thuoc tinh cua cac vi tri khong gian hon la chi don thuan the hien ban d6 da duoc t6ng hop (dang hinh anh, pictures) XML Extensible Markup Languge La ngon ng& xay dung cau true tai lieu van ban UI User Interface Giao dien de ngudi sir dung tuong tac voi phan mem GDI AJAX Graphics Device Interface Tap cac ham va cac doi tuong hoa Asynchronous JavaScript La mot nhom cac cong nghe phat trien web duoc su dung de tao cac ung dung web and XML dong hay cac ung dung giau tinh Internet Danh myc cac thuat ngfr tieng Anh Thuat ngu tieng Anh Y nghia Cong nghe GIS qua mang WebGIS MapServer La mot moi trirong phat trien Open Source doi voi viec xay dung cac ling dung internet cd yeu to khong gian ESR1 Cong ty di dau cong nghe GIS Geospatial data Du lieu dja ly khong gian Clearing house Noi luu trii va tri cac d& lieu khong gian May phuc vu Web - May tinh ma tren cai dat phln m^m Web Server phuc vu Web, doi nguoi ta cung gqi chinh phan m&n la Web Server Application server Phan mem may chii ling dung: la mot phan mem cung cap ling dung phan mem cho cac may tram hoac thiSt bj, thong thubmg la qua mang Internet sii dung giao thiic HTML Data exchange server May chii trao doi du lieu Data server May chii chiia dfr lieu ActiveX La mot doan ma tang them cho cac trang Web tinh nang Multimedia Java Applet La chuong trinh duoc viet fren ngon ngit Java, va duac kich hoat nha cac trinh duyet mang Mainframe He thong may vi tinh Ion Plug-in La nhimg chucmg trinh nho, co the fr dang kha thi exe hay dang file dll Plugin dugc viet nham bo sung chiic nang cho cac chuong trinh chinh, Ion hem Coverage La loai dii lieu bieu dien cac hien tuong thay d6i theo khong gian Zoom Che di chuyen tren ban Phong to, thu nho ban d6 Marker Ghi dau Popup Cac cua so tu dong hien Pan Spatial queries Truy van du lieu khong gian Regular Expression rendering Bieu dien bang cac menh de chung Chart/graph rendering Bieu dien b^n do/do thi Projections BiSu diln Trai d^t tren bh mat 2D IntelliSense Trinh cam ling thong minh Track shape Ve hinh Post-back Yeu cau load lai toan bo trang web Custom event Sir kien nguoi dung chi djnh Data grid Ludd du lieu Dung de bieu dien dfr lieu dang bang Map control Dieu khien b^n Refresh image Lam mdi hinh ^nh cua ban Reference Dung de chi dinh cac thu vien Binary Dang nhi phan Shapeftle La mot dang dtt lieu ciia Map Suite de chiing ta ve ban Layer Lap dir lieu bdn Duac hi^n thi theo thO ttr "d^n trudc n5m dudi" Map Ban MapEngine La lap ca sd chOa tat ca cac ddi tuang cho viec trinh diln ban Style Kieu hien thi UpdatePanel NhOng gi dtrac dat UpdatePanel se dirge cap nhat qua trang Sir dung cong nghe WebGIS - Xay dung ban so TP Long Xuyen Ph^nA MdDAU I.Tinh cap thiit: -GIS da dugc ung dung ttr vai th^p nien trudc day, nhung dudng nhu GIS van chira den dirge vdi moi ngudi Ly la, trudc cac ung dung GIS hau het chay tren may tinh don Vai cac may can thiet phai cai dat cac module xir ly GIS, deu can trd kha nang ling dyng GIS rong rai -Vi du: Khi mot ngiccri can biet chuyen xe buyt de di chuyen thi ngoai trie trang bi mot Pocket PC cai img dung tim duong xe buyt, khong anh taphdi ve nha hay den co quan lim dimg may tinh duoc cai img dung de fun kiem thong tin -Til vi du cho thay cac ung dung GIS mang tinh cong dong hoac can co the sir dung bit cur nai dau, thi mo hinh ling dyng chay tren may don la khong dap ling dugc Nhu da bilt, Internet dai va da thu ngln khoang each giua moi ngudi, va cho phep tim kilm thong tin moi liic moi nai Mo hinh ling dung GIS chay tren nen Internet cho phe^ moi ngufri dung bit ky cong cu nao (may PC, may Laptop, mobile, Pocket PC ) co the truy cap Internet tim kiem thong tin minh can -Du lich la mot nhung thu vui mang lai su phln cho ngugi, lam giam stress, nhat la thai dai cong nghiep nhu hien Be co mot chuyen du ljch thuan lgi, thoai mai thi nhung thong tin lien quan den dja diem du lich, cac thong tin ve djch vu cac cong ty du lich cung cap la dieu ma bat cu nguai di du lich nao cung can phai biet trudc Hien nay, ngudi di du lich co the co cac thong tin bang viec truy cap cac trang web thong qua mang internet Tuy nhien, cac trang web hien chi dung lai d viec cung cap cac thong tin mo ta ma chua ket hgp cung clp cac ban dd dong ve cac dia diem du lich -Trong nhung nam gan day, GIS da dugc ling dung rat nhieu cac nganh khoa hoc co lien quan den du lieu khong gian Vdi kha nang quan ly, chia s^ cac ling dyng thong tin dia ly qua mang internet/intranet B5ng viec ket hop GIS va web de tao WebGIS, ngudi di du lich se truy cap dugc cac thong tin du lich kit hgp vdi cac ban d6 dong de cd dugc cai nhin true quan ve cac dja diem ma minh se din thong qua trinh duyet web ma khong can phai hgc sii dung cac phan mem GIS Ben canh do, neu ket hgp xay dung WebGIS tr^n cong nghe NET se cd dugc cac lgi ich cong nghe NET mang lai -Vi vay, dl tai dat vln dl nghien ciiu xay dung WebGIS phyc vu du lich, gdp phln tao thuan lgi va cung cap da dang thdng tin cho ngudi di du ljch II.Muctieu: Hien tai nude ta cong nghe GIS khong phai la mot cong nghe mdi Nhung hien chi cd mot so it vien nghien ctru, cac ca quan va vai cong ty la cd nghien cuu va sir dung GIS Ve WebGIS so lugng ngudi nghien cuu thi it han Myc tieu cua de tai dugc chia hai phan chinh nhu sau: ? Cong nghe WebGIS: -Nghien cuu ve cong nghe WebGIS -Tim hilu Map Suite mot triln khai cong nghe WebGIS tren nln tang NET Trang Sir dung cong nghe WebGIS - Xay dung ban so TP Long Xuyen Ngoai thu thap du lieu ve thong tin nha tro danh cho sinh vien va thong tin sinh vien a nha tro Du lieu dupe thu thap tu 15-3-2009 den 20-3-2009 Du lieu dupe thu thap tCr phong Cong Tac Sinh Vien truong DH An Giang va UBND Phucmg My Xuyen 2.4 Thiet kl Co s^ dO lieu dupe xay dung bang Maplnfo Mot lap du lieu khong gian ca ban g6m ba truong: Shape (luu dang hinh hoc cua thuc th^), ID (luu ma nhan dang cita thuc th6), TEN (luu tru ten d6i tupng) Bang 5: Lap dO lieu khong gian ca ban Ten thuoc Dien giai tinh Shape Loai gia tri Kiiu Mien gia tri gia tri B BLOB Dang hinh Chi^u dai Ghi chu Djnh dang rieng cua hoc shapefile ID Ma nhan dang B Number TEN Ten thuc the K Text >0 100 ' Ghi chu: B: bde bugc; K: khong bdt buoc Tuy thuoc vao loai thuc the ma dinh dang Shape se khac (Point, PolyLine, Polygon) -Phucmg (Polygon) -Duong (PolyLine) -Song (Polygon) -Ciu (Polygon) -Sinh Vien (Point) -Nha tro (Point) -Quan an (Point) -Bac ST - Tiem ThuSc (Point) -Benh vi|n (Point) -Chp (Point) -Nha tho - Chua (Point) -Co quan (Point) -Cua hang dien may (Point) -Cua hang DTDD (Point) -Cua hang xe may - Tiem sua xe (Point) Trang 57 Sur dung cong nghe WebGIS - Xay dung ban s6 TP Long Xuyen -Trirong hoc (Point) -Tifm vang (Point) Cura hang thai trang (Point) -Cura hang trang tri noi that (Point) -Nha hang — Khach san (Point) -Ngan hang (Point) -Cura hang mSt kinh (Point) -Khac (Point) Sau day la mo ta chi tilt ve cac thtrc the: Bang 6: Mo ta chi tilt vl thtrc the Phtrong Ten thuoc tinh Dien giai Loai gia hi Kilu gia tri Shape Dang hinh hoc B Polygon ID Ma nhan dang B Number TenPhuong Ten phirong B Text Mien gia trj Chilu dai >0 100 Bang 7: Mo ta chi tiet ve thtrc the Duong Ten thuoc tinh Dien giai Loai gia tri Kilu gia tri Shape Dang hinh hoc B PoIyLine ID Ma nhan dang B Number TenDuong Ten dtrdng B Text Miln gia tri Chilu dai >0 100 Bang 8: Mo ta chi tiet ve thtrc the Song Ten thuoc tinh Diln giai Loai gia tri Kiln gia tri Shape Dang hinh hoc B Polygon ID Ma nhan dang B Number TenDuong Ten song B Text Miln gia tri Chilu dai >0 100 Bang 9: Mo ta chi tiet ve thtrc the Cau Ten thuoc tinh Dien giai Loai gia tri Kilu gia tr| Shape Dang hinh hoc B Polygon Mien gia tri Chilu dai Trang 58 Sir dung cong nghe WebGIS - Xay dung ban d6 s6 TP Long Xuyen ID Ma nhan dang B Number TenViTri Ten clu B Text >0 100 Bang 10: Mo ta chi tiet ve thtrc the Quan an Ten thuoc tinh Diln giai Loai gia tri Kilu gia tri Shape Dang hinh hoc B Point ID Ma nhan dang B Number TenViTri Ten quan an B Text Mien gia tri Chilu dai >0 100 Bang 11: Mo ta chi tilt ve thtrc thl Bac sT - Tiem thudc Ten thuoc tinh Dien giai Loai gia trj Kieu gia tri Shape Dang hinh hoc B Point ID Ma nhan dang B Number TenViTri Ten Bac sT - B Text Mien gia tri Chieu dai >0 100 Tiem thulc Bang 12: Mo ta chi tilt vl thuc thl Benh vien Ten thuoc tinh Diln giai Loai gia tri Kieu gia tri Shape Dang hinh hoc B Point ID Ma nhan dang B Number TenViTri Ten Benh vien B Text Mien gia tri Chilu dai >0 100 Bang 13: Mo ta chi tilt ve thuc thl Cha Ten thuoc tinh Dien giai Loai gia tri Kilu gia tri Shape Dang hinh hoc B Point ID Ma nhan dang B Number TenViTri Ten Cha B Text Miln gia tri Chieu dai >0 100 Bang 14: Mo ta chi tilt vl thuc thl Nha thb - Chiia Ten thuoc tinh Diln giai Loai gia tri Kilu gia tri Shape Dang hinh hoc B Point Miln gia tri Chilu dai Trang 59 Sir dung cong nghe WebGIS — Xay dung ban so TP Long Xuyen ID Ma nhan dang B Number TenViTri Ten Nha thcr Chua B Text >0 100 Bang 15: Mo ta chi tiet ve thuc the Co quan Ten thuoc tinh Diln giai Loai gia tri Kiiu gia tri Shape Dang hinh hoc B Point ID Ma nhan dang Number TenViTri Ten Co quan B B Miin gia tri Chiiu dai >0 Text 100 Bang 16: Mo ta chi tiet ve thuc the CCra hang xe may - Tiem sua xe Ten thuoc tinh Dien giai Loai gia tri Kieu gia tri Shape Dang hinh hoc Point ID Ma nhan dang B B Number TenViTri Ten Cua hang B Text Mien gia tri Chieu dai >0 100 xe may — Tiem suaxe Bang 17: Mo ta chi tiet vi thuc the CCra hang dien thoai di dong Ten thuoc tinh Dien giai Loai gia tri Kieu gia tri Shape Dang hinh hoc B Point ID Ma nhan dang B Number TenViTri Ten Ciia hang B Text Mien gia tri Chieu dai >0 100 dien thoai di dong Bang 18: Mo ta chi tiet ve thuc the CCra hang dien may Ten thuoc tinh Dien giai Loai gia tri Kiiu gia tri Shape Dang hinh hoc B Point ID Ma nhan dang Number TenViTri Ten CCra hang B B Text Miin gia tri Chieu dai >0 100 dien may Trang 60 Str dung cong nghe WebGIS - Xay dung ban dl so TP Long Xuyen Bang ] 9: Mo ta chi tiet ve thuc the Truang hoc Ten thuoc tinh Diln giai Loai gia tri Kilo gia tri Shape Dang hinh hoc B Point ID Ma nhan dang B Number TenViTri Ten hoc B Text Truang Miln gia tri Chilu dai >0 100 Bang 20: Mo ta chi tilt vl thuc thl Tiem vang - Cam Ten thuoc tinh Diln giai Loai gia tri Kiln gia tri Shape Dang hinh hoc B Point ID Ma nhan dang B Number Ten Tiem vang B Text TenViTri Mien gia tri Chilu dai >0 100 - Clm dl Bang 21: Mo ta chi tiet vl thuc thl Cira hang thai trang Ten thuoc tinh Diln giai Loai gia tri Kieu gia tri Shape Dang hinh hoc B Point ID Ma nhan dang B Number TenViTri Ten Cira hang B Text Miln gia tri Chilu dai >0 100 thai trang Bang 22: Mo ta chi tilt vl thuc thl Cua hang trang tri noi that Ten thuoc tinh Diln giai Loai gia tri Kieu gia tri Shape Dang hinh hoc B Point ID Ma nhan dang B Number TenViTri Ten Cua hang B Text trang tri Mien gia tri Chilu dai >0 100 noi thlt Bang 23: Mo ta chi tilt vl thuc thl Nha hang - Khach san Ten thuoc tinh Diln giai Loai gia tri Kilu gia tri Shape Dang hinh hoc B Point Mien gia tri Chilu dai Trang 61 Sir dung cong nghe WebGIS - Xay d^ng ban d6 so TP Long Xuyen tD TenViTri Ma nhan dang B Number Ten Nha hang B Text >0 100 — Khach san Bang 24: Mo ta chi tiet vS thirc the Ciia hang mat kinh Ten thufic tinh Dien giai Loai gia tri Kieu gia tri Shape Dang hinh hoc B Point ID Ma nh|n dang B Number TenViTri Ten Cua hang B Text Mien gia tri Chieu dai >0 100 mat kinh Bang 25: Mo ta chi tiSt v thirc thg Khac Ten thuoc tinh Diln giai Loai gia tri Kiln gia tri Shape Dang hinh hoc B Point ID Ma nhan dang B Number TenViTri Ten cac dia diem khac khac B Text Miln gia tri Chieu dai >0 100 Bang 26: Mo ta chi tiet ve thtrc the Sinh vien Ten thuoc Diin giai Loai gia trj Kiiu gia tri Mien gia tri Chieu dai tinh MSSV Ma so sinh vien B Text HoTen Ho ten sinh vien B Text 30 GioiTinh Gidi tinh K Text Lop Lop hoc K Text NgaySinh Ngay sinh K DateTime QueQuan Que quan K Text IDNhaTro Ma nhan dang nha tro B Number >0 Phong Phong a K Number >0 GhiChu Ghi chii K Text ID Ma nhan dang B Number 100 >0 Trang 62 Sir dung cong nghe WebGIS — Xay dung ban so TP Long Xuyen Bang 27: Mo ta chi tiSt vh thuc the Nha tro Ten thuoc tinh Dien giai Loai gia tri Kieu gia tri Mien gia tri Chieu dai TenNhaTro Ten nha tro B Text 50 SoNha So nha B Text 20 Duong Duong K Text 100 Phuong Phuong K Text 50 SoPhong So phhng K Number >0 DonGiaPhong Don gia phong K Number >0 TenChuNha Ten chu nha K Text 100 DienThoai Dien thoai K Text 11 GhiChu Ghichu K Text 200 ID • Ma nhan dang B Number >0 2.5 Thiit ke chirc nang Trang 63 Sir dung cong nghe WebGIS — Xay dung ban so TP Long Xuyen So cac chiic nang chinh: Ngiroi diing Tuong tac ban Tim ki6m Change BackColor ? Zoom In Tim gan dia dilm ? Zoom Out Tim cho to cua SV ? Full Extent Tim nha tro theo Pan Hi^n fhi Drawing = gia ma ngudi dung nhap va hien thi vj tri len giua ban Hien thi: ngudi dung co the chon de hien thi cac idp tren ban 2.6 Thiet ki giao dien Trang 65 Si> dung cong nghe WebGIS - Xay dung ban so TP Long Xuyen ? Giao dicn chinh: •DHCD bi^s I^ Hinh 28: Giao dien chinh ? Ve tren ban do: Hinh 29: Ve tren ban it Trang 66 Sir dung cong nghe WebGIS - Xay dung ban so TP Long Xuyen ? Giao dien nguwi dung nhaii xet: ByTr^tr^^.r ^iooun^f.sM* t*BwarTF^QJ L Hinh 32: Ket qua nhan xet Ill.Cai dat, thfr nghiem: - Website duoc thur nghiem tren hosting ciia cong ty Mat Bao -ASP 3.0JASP.NET 1.1^2.X -Pl^^ ^ MySQL for ^indows Server -MS Access/MS SQL Server 2000/2005 -ASP Email, ASP Upload, ASP Jpg, Mai -POP3/SMTP/Webmail -FTP, HTTP File Manager -pficrosoft FrontPage 2000 Server Extentions -CGIScripting In Perl8