PHP怎么直接修改表内容DataGrid功能实现代码
分类：PHP_Python| 发布：佚名| 查看：294 | 发表时间：2016/2/15
由于需要连接Oracle所以从二次开发和页面样式来说个人觉得phpMyDataGrid还是比较好上手。
1. 创建测试数据库和表
01 | create database `camnpr`; |
05 | CREATE TABLE `employees` ( |
06 | `id` int(6) NOT NULL auto_increment, |
07 | `name` char(20) default NULL, |
08 | `lastname` char(20) default NULL, |
09 | `salary` float default NULL, |
10 | `age` int(2) default NULL, |
11 | `afiliation` date default NULL, |
12 | `status` int(1) default NULL, |
13 | `active` tinyint(1) default NULL, |
14 | `workeddays` int(2) default NULL, |
15 | `photo` char(30) default NULL, |
19 | insert into `employees` |
20 | (`id`,`name`,`lastname`,`salary`,`age`,`afiliation`,`status`,`active`,`workeddays`,`photo`) |
21 | values (1, 'Ana', 'Trujillo',2000,45, '2005-05-13',1,1,10, '1.jpg'); |
22 | insert into `employees` |
23 | (`id`,`name`,`lastname`,`salary`,`age`,`afiliation`,`status`,`active`,`workeddays`,`photo`) |
24 | values (2, 'Jennifer', 'Aniston',3500,23, '2004-10-22',1,0,0, '2.jpg'); |
25 | insert into `employees` |
26 | (`id`,`name`,`lastname`,`salary`,`age`,`afiliation`,`status`,`active`,`workeddays`,`photo`) |
27 | values (3, 'Michael', 'Norman',1200,19, '2007-01-10',1,1,5, '3.jpg'); |
28 | insert into `employees` |
29 | (`id`,`name`,`lastname`,`salary`,`age`,`afiliation`,`status`,`active`,`workeddays`,`photo`) |
30 | values (4, 'Vanessa', 'Black',6500,31, '2000-11-05',1,1,30, '4.jpg'); |
31 | insert into `employees` |
32 | (`id`,`name`,`lastname`,`salary`,`age`,`afiliation`,`status`,`active`,`workeddays`,`photo`) |
33 | values (5, 'Michael', 'Strauss',3200,45, '2006-10-21',2,0,22, '5.jpg'); |
34 | insert into `employees` |
35 | (`id`,`name`,`lastname`,`salary`,`age`,`afiliation`,`status`,`active`,`workeddays`,`photo`) |
36 | values (6, 'William', 'Brown',2300,21, '2001-03-10',3,1,10, '6.jpg'); |
37 | insert into `employees` |
38 | (`id`,`name`,`lastname`,`salary`,`age`,`afiliation`,`status`,`active`,`workeddays`,`photo`) |
39 | values (7, 'Lucca', 'Normany',2800,36, '2006-10-02',3,1,20, '7.jpg'); |
2. PHP程序介绍
phpMyDataGrid主要是通过phpmydatagrid.class.php，dgscripts.js来实现的，总共加起来不到100kB，又是一个小巧的软件。对于这两个文件就不多讲了，感兴趣的同学可以“打包带走”回去慢慢品。主要介绍该软件的使用方法，即实例 datagrid_for_mysql.php。先看一下页面示意图：
程序讲解：
02 | include ("phpmydatagrid.class.php"); |
03 | $objGrid = new datagrid; |
04 | $objGrid->closeTags(true); |
05 | $objGrid->friendlyHTML(); |
06 | $objGrid->methodForm("get"); |
08 | $objGrid->conectadb("127.0.0.1", "root", "root", "camnpr"); |
09 | $objGrid->salt("Myc0defor5tr0ng3r-Pro3EctiOn"); |
10 | $objGrid->language("en"); |
12 | $objGrid->buttons(true,true,true,true); |
14 | $objGrid->form('employee', true); |
16 | $objGrid->searchby("name,lastname"); |
18 | $objGrid->tabla("employees"); |
20 | $objGrid->keyfield("id"); |
22 | $objGrid->datarows(20); |
24 | $objGrid->orderby("name", "ASC"); |
26 | $objGrid->FormatColumn("id", "ID Employee", 5, 5, 1, "50", "center", "integer"); |
27 | $objGrid->FormatColumn("name", "Name", 30, 30, 0, "150", "left"); |
28 | $objGrid->FormatColumn("lastname", "Last name", 30, 30, 0, "150", "left"); |
29 | $objGrid->FormatColumn("age", "Age", 5, 5, 0, "50", "right"); |
30 | $objGrid->FormatColumn("afiliation", "Afiliation Date", 10, 10, 0, "100", "center", "date:dmy:/"); |
31 | $objGrid->FormatColumn("status", "Status", 5, 5, 0, "60", "left", "select:1_Single:2_Married:3_Divorced"); |
33 | $objGrid->FormatColumn("active", "Active", 2, 2, 0,"50", "center", "check:No:Yes"); |
34 | $objGrid->FormatColumn("salary", "Salary", 10, 10, 0, "90", "right", "money:€"); |
35 | $objGrid->FormatColumn("workeddays", "Work days", 5, 2, 0, "50", "right", "chart:percent:val:31"); |
38 | $objGrid->ajax('silent'); |
40 | <head><title>PHPDataGrid</title></head> |
41 | <body><div align="center"> |
45 | echo '</div></body></html>'; |
46 | $objGrid->desconectar(); |
3. 基于Oracle简介
对于Oracle的读取主要是把phpmydatagrid.class.php中与MySQL连接的函数修改为Oracle，本篇是通过sqlrelay进行的Oracle连接，当然也可以使用PHP自带的OCI8模块（效率有些低），修改后另存为phporadatagrid.class.php即可在其他程序（datagrid_for_oracle.php）中调用。
以上就是教大家PHP如何直接修改表内容DataGrid功能的全过程，还有对数据库的了解，希望本文对大家的学习有所帮助。
