由于需要連接Oracle所以從二次開發(fā)和頁面樣式來說個(gè)人覺得phpMyDataGrid還是比較好上手。
1. 創(chuàng)建測(cè)試數(shù)據(jù)庫和表
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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phpmydatagrid.class.php，dgscripts.js來實(shí)現(xiàn)的，總共加起來不到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。先看一下頁面示意圖：
程序講解：
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<?php include ("phpmydatagrid.class.php"); $objGrid = new datagrid; $objGrid->closeTags(true); $objGrid->friendlyHTML(); $objGrid->methodForm("get"); //連接數(shù)據(jù)庫 $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sqlrelay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。
以上就是教大家PHP如何直接修改表內(nèi)容DataGrid功能的全過程，還有對(duì)數(shù)據(jù)庫的了解，希望本文對(duì)大家的學(xué)習(xí)有所幫助。
