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1. 創(chuàng)建測(cè)試數(shù)據(jù)庫(kù)和表
復(fù)制代碼 代碼如下:
create database `guru`;
USE `guru`;
CREATE TABLE `employees` (
`id` int(6) NOT NULL auto_increment,
`name` char(20) default NULL,
`lastname` char(20) default NULL,
`salary` float default NULL,
`age` int(2) default NULL,
`afiliation` date default NULL,
`status` int(1) default NULL,
`active` tinyint(1) default NULL,
`workeddays` int(2) default NULL,
`photo` char(30) default NULL,
PRIMARY KEY (`id`)
)
insert into `employees`
(`id`,`name`,`lastname`,`salary`,`age`,`afiliation`,`status`,`active`,`workeddays`,`photo`)
values (1, 'Ana', 'Trujillo',2000,45, '2005-05-13',1,1,10, '1.jpg');
insert into `employees`
(`id`,`name`,`lastname`,`salary`,`age`,`afiliation`,`status`,`active`,`workeddays`,`photo`)
values (2, 'Jennifer', 'Aniston',3500,23, '2004-10-22',1,0,0, '2.jpg');
insert into `employees`
(`id`,`name`,`lastname`,`salary`,`age`,`afiliation`,`status`,`active`,`workeddays`,`photo`)
values (3, 'Michael', 'Norman',1200,19, '2007-01-10',1,1,5, '3.jpg');
insert into `employees`
(`id`,`name`,`lastname`,`salary`,`age`,`afiliation`,`status`,`active`,`workeddays`,`photo`)
values (4, 'Vanessa', 'Black',6500,31, '2000-11-05',1,1,30, '4.jpg');
insert into `employees`
(`id`,`name`,`lastname`,`salary`,`age`,`afiliation`,`status`,`active`,`workeddays`,`photo`)
values (5, 'Michael', 'Strauss',3200,45, '2006-10-21',2,0,22, '5.jpg');
insert into `employees`
(`id`,`name`,`lastname`,`salary`,`age`,`afiliation`,`status`,`active`,`workeddays`,`photo`)
values (6, 'William', 'Brown',2300,21, '2001-03-10',3,1,10, '6.jpg');
insert into `employees`
(`id`,`name`,`lastname`,`salary`,`age`,`afiliation`,`status`,`active`,`workeddays`,`photo`)
values (7, 'Lucca', 'Normany',2800,36, '2006-10-02',3,1,20, '7.jpg');
2. php程序介紹
phpMyDataGrid主要是通過(guò)phpmydatagrid.class.php，dgscripts.js來(lái)實(shí)現(xiàn)的，總共加起來(lái)不到100kB，又是一個(gè)小巧的軟件。對(duì)于這兩個(gè)文件就不多講了，感興趣的同學(xué)可以“打包帶走”回去慢慢品。主要介紹該軟件的使用方法，即實(shí)例datagrid_for_mysql.php。先看一下頁(yè)面示意圖：
程序講解：
復(fù)制代碼 代碼如下:
<?php
include ("phpmydatagrid.class.php");
$objGrid = new datagrid;
$objGrid->closeTags(true);
$objGrid->friendlyHTML();
$objGrid->methodForm("get");
//連接數(shù)據(jù)庫(kù)
$objGrid->conectadb("127.0.0.1", "root", "root", "guru");//加密字符串
$objGrid->salt("Myc0defor5tr0ng3r-Pro3EctiOn");
$objGrid->language("en");
//最后一列顯示的功能鍵，從左向右功能為“新增鍵”、“編輯鍵”、“刪除鍵”、“瀏覽鍵”。
$objGrid->buttons(true,true,true,true);
//修改數(shù)值時(shí)產(chǎn)生的Form名稱
$objGrid->form('employee', true);
//可檢索列名
$objGrid->searchby("name,lastname");
//需要讀取的表
$objGrid->tabla("employees");
//索引值用于修改數(shù)據(jù)
$objGrid->keyfield("id");
//分頁(yè)顯示行數(shù)
$objGrid->datarows(20);
//默認(rèn)排序方式
$objGrid->orderby("name", "ASC");
//顯示列設(shè)置，相關(guān)設(shè)置可參考phpmydatagrid.class.php
$objGrid->FormatColumn("id", "ID Employee", 5, 5, 1, "50", "center", "integer");
$objGrid->FormatColumn("name", "Name", 30, 30, 0, "150", "left");
$objGrid->FormatColumn("lastname", "Last name", 30, 30, 0, "150", "left");
$objGrid->FormatColumn("age", "Age", 5, 5, 0, "50", "right");//自定義日期格式
$objGrid->FormatColumn("afiliation", "Afiliation Date", 10, 10, 0, "100", "center", "date:dmy:/");//編輯時(shí)可以自定義為<Select>模式
$objGrid->FormatColumn("status", "Status", 5, 5, 0, "60", "left", "select:1_Single:2_Married:3_Divorced");
//編輯時(shí)可以自定義為<CheckBox>模式
$objGrid->FormatColumn("active", "Active", 2, 2, 0,"50", "center", "check:No:Yes");//自定義貨幣顯示形式
$objGrid->FormatColumn("salary", "Salary", 10, 10, 0, "90", "right", "money:€");//將數(shù)據(jù)以柱狀圖顯示
$objGrid->FormatColumn("workeddays", "Work days", 5, 2, 0, "50", "right", "chart:percent:val:31");
$objGrid->checkable();
$objGrid->setHeader();
$objGrid->ajax('silent');
echo '<html>
<head><title>phpDataGrid</title></head>
<body><div align="center"><br />';
//生成DataGrid
$objGrid->grid();
echo '</div></body></html>';//關(guān)閉數(shù)據(jù)庫(kù)連接
$objGrid->desconectar();
?>
3. 基于Oracle簡(jiǎn)介
對(duì)于Oracle的讀取主要是把phpmydatagrid.class.php中與MySQL連接的函數(shù)修改為Oracle，本篇是通過(guò)sqlrelay（可參考http://sqlrelay.sourceforge.NET/）進(jìn)行的Oracle連接，當(dāng)然也可以使用php自帶的OCI8模塊（效率有些低），修改后另存為phporadatagrid.class.php即可在其他程序（datagrid_for_oracle.php）中調(diào)用。以上涉及的所有程序均可在壓縮包中找到。
希望對(duì)大家有用！
4. 源程序下載
php技術(shù)：PHP DataGrid 實(shí)現(xiàn)代碼，轉(zhuǎn)載需保留來(lái)源！
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