Find Jobs
Hire Freelancers

Delphi desktop dbase connect to mySQL server

$100-300 USD

已取消
已发布大约 15 年前

$100-300 USD

货到付款
We have a mySQL database on a Windows 2000 server that is connected to the Internet (we'll call this Site A). We need a Delphi application (DPR/EXE) written that will reside hundreds of miles away (we'll call this Site B) that will run on a Windows desktop, and which will make connection to the mySQL database at Site A. Once a connection has been made, we need the desktop app to be able to browse/navigate through all the fields in one specific table. There are 124 fields in the mySQL table. We want these fields to be place on 8 tabbed pages, with description labels prefacing the data fields. The 124 data fields will include the display of up to 6 images. The images do not reside inside the mySQL table, but the images' file names are stored in the table on the Site A server. I will need the Delphi desktop app to make an FTP connection to the Site A server, and download all of the image files to the Site B's hard disk. Only images that do not reside on Site B's hard drive need to be transferred (automatically) when a connection to the Site A server takes place. I will let you know that we already have a Delphi 7 project/source that makes the connection to the Site A server. We had this basic task written by a programmer who has unfortunately been fired very shortly after he was given the project. You can see a screen snapshot of the bare bones interface he wrote, and how far he got before he was removed. ## Deliverables We have a mySQL database on a Windows 2000 server that is connected to the Internet (we'll call this Site A). We need a Delphi application (DPR/EXE) written that will reside hundreds of miles away (we'll call this Site B) that will run on a Windows desktop, and which will make connection to the mySQL database at Site A. Once a connection has been made, we need the desktop app to be able to browse/navigate through all the fields in one specific table. There are 124 fields in the mySQL table. We want these fields to be place on 8 tabbed pages, with description labels prefacing the data fields. The 124 data fields will include the display of up to 6 images. The images do not reside inside the mySQL table, but the images' file names are stored in the table on the Site A server. I will need the Delphi desktop app to make an FTP connection to the Site A server, and download all of the image files to the Site B's hard disk. Only images that do not reside on Site B's hard drive need to be transferred (automatically) when a connection to the Site A server takes place. Here are some additional requirements: + Store global variable parameters in an INI, such as domain, IP (if necessary), username, password, table name, server local folder path to image folder, FTP IP, FTP userid, FTP password (Note: Much of this has already been accomplished. See final comments below). + Create a form that allows NEXT / PREVIOUS browsing of the records. + Appropriate error messages are displayed should the table on the server not be reachable/connectable. + Create/force a new folder on the user's local hard drive. It should be stored in a folder in the "c:\documents and settings\%username%\MatchMaker\pics" folder. + All of the images on the server in the \pics folder need to be copied to the local PC *IF* the image(s) do not already exist on the user's hard drive. Use FTP to accomplish this. Show a progress bar in a popup window to indicate progress of download of images. + On the "images" tabbed page, you will need to display thumbnails of the images, with the titles below them. Double clicking the thumbnail will display the image in a full screen popup window. + Closing the program disconnects the app from the server and logs out the user from any connected sessions, and closes any image windows. + in addition to PREVIOUS and NEXT record buttons, we also need a DELETE (current record) button that will delete the current mySQL record on the Site A server. A "Are you sure you wish to delete this record?" confirmation window will appear first, however. + If any changes are made to the fields in the desktop app, the app must automatically post the changes back to the mySQL server at Site A. I will let you know that we already have a Delphi 7 project/source that makes the connection to the Site A server. We had this basic task written by a programmer who has unfortunately been fired very shortly after he was given the project. You can see a screen snapshot of the bare bones interface he wrote, and how far he got before he was removed: [login to view URL] The connection to the mySQL table on the server is accomplished through the [login to view URL] that accompanied mySQL 5.0. We already have a class-wrapper written in Pascal that will allow the Delphi project to access the server. See [login to view URL] (in Russian) There will be no data grid required. Just display one record at a time, with a single record's fields displayed on the 8 tabbed pages. There will be no insertions to the table on the server, but there may be EDITS to the fields, like correcting misspellings. ## Platform Windows XP, 2000.
项目 ID: 3702627

关于此项目

14提案
远程项目
活跃15 年前

想赚点钱吗?

在Freelancer上竞价的好处

设定您的预算和时间范围
为您的工作获得报酬
简要概述您的提案
免费注册和竞标工作
14威客以平均价$201 USD来参与此工作竞价
用户头像
See private message.
$255 USD 在30天之内
4.9 (261条评论)
7.4
7.4
用户头像
See private message.
$170 USD 在30天之内
5.0 (210条评论)
6.7
6.7
用户头像
See private message.
$187 USD 在30天之内
4.9 (40条评论)
5.2
5.2
用户头像
See private message.
$212.50 USD 在30天之内
5.0 (7条评论)
4.4
4.4
用户头像
See private message.
$127.50 USD 在30天之内
5.0 (24条评论)
4.5
4.5
用户头像
See private message.
$144.50 USD 在30天之内
4.5 (19条评论)
4.6
4.6
用户头像
See private message.
$170 USD 在30天之内
4.9 (27条评论)
4.2
4.2
用户头像
See private message.
$170 USD 在30天之内
4.8 (32条评论)
3.8
3.8
用户头像
See private message.
$153 USD 在30天之内
5.0 (6条评论)
2.2
2.2
用户头像
See private message.
$255 USD 在30天之内
0.0 (0条评论)
0.0
0.0
用户头像
See private message.
$255 USD 在30天之内
0.0 (0条评论)
0.0
0.0
用户头像
See private message.
$246.50 USD 在30天之内
0.0 (0条评论)
0.0
0.0
用户头像
See private message.
$255 USD 在30天之内
0.0 (0条评论)
0.0
0.0
用户头像
See private message.
$212.50 USD 在30天之内
0.0 (0条评论)
0.0
0.0

关于客户

UNITED STATES的国旗
Fredericksburg, United States
4.9
34
付款方式已验证
会员自3月 7, 2009起

客户认证

谢谢!我们已通过电子邮件向您发送了索取免费积分的链接。
发送电子邮件时出现问题。请再试一次。
已注册用户 发布工作总数
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
加载预览
授予地理位置权限。
您的登录会话已过期而且您已经登出,请再次登录。