一個完整的php流程管理執行個體代碼分享

1. 添加新流程頁面：

<div>請選擇流程節點：<br /><br /><?phpsession_start();include("../DBDA.class.php");$db = new DBDA();$suser ="select * from users";$auser = $db->Query($suser);foreach($auser as $v){    echo "<input class='rd' type='radio' name='user' value='{$v[0]}' /> {$v[2]} &nbsp;";}?></div><br /><div><input type="button" value="添加節點" id="jiedian" /></div><br /><div><?php$attr = array();if(!empty($_SESSION["user"])){    $attr = $_SESSION["user"];}foreach($attr as $k=>$v){    $sname = "select name from users where uid='{$v}'";    $name = $db->StrQuery($sname);        echo "<div>{$k}--{$name}--<input type='button' value='刪除' bs='{$k}' class='shanchu' /></div>";}?></div><br /><div>請輸入資料流程名稱：<input type="text" id="name" /></div><br /><input type="button" value="儲存" id="xinjian" /><script type="text/javascript">$("#jiedian").click(function(){            //取選中的使用者名稱        var uid ="";        var rd = $(".rd");        for(var i=0;i<rd.length;i++)        {            if(rd.eq(i).prop("checked"))            {                uid = rd.eq(i).val();            }        }                $.ajax({                url:"chuli.php",                data:{uid:uid,type:0},                type:"POST",                dataType:"TEXT",                success: function(data){                    window.location.href="add.php";                }            });        })    $(".shanchu").click(function(){        var sy = $(this).attr("bs");        $.ajax({                url:"chuli.php",                data:{sy:sy,type:1},                type:"POST",                dataType:"TEXT",                success: function(data){                    window.location.href="add.php";                }            });    })$("#xinjian").click(function(){        var name = $("#name").val();        $.ajax({                url:"chuli.php",                data:{name:name,type:2},                type:"POST",                dataType:"TEXT",                success: function(data){                    window.location.href="add.php";                }            });    })</script>

2. 添加新流程（及其他）處理頁面：

<?phpsession_start();include("../DBDA.class.php");$db = new DBDA();$type = $_POST["type"];switch($type){    case 0:        $uid = $_POST["uid"];        if(empty($_SESSION["user"]))        {            $_SESSION["user"] = array($uid);        }        else        {            $attr = $_SESSION["user"];            $attr[] = $uid;            $_SESSION["user"] = $attr;        }        break;    case 1:        $sy = $_POST["sy"];        $attr = $_SESSION["user"];        unset($attr[$sy]);        $attr = array_values($attr);        $_SESSION["user"] = $attr;        break;    case 2:        $name = $_POST["name"];        $code = time();        $slc = "insert into liucheng values('{$code}','{$name}')";                  //liucheng 名字 代號        $db->Query($slc,0);                $attr = array();        if(!empty($_SESSION["user"]))        {            $attr = $_SESSION["user"];        }                foreach($attr as $k=>$v)        {            $sfp = "insert into flowpath values('','{$code}','{$v}','{$k}')";         //flowpath  流程具體經過哪些人            $db->Query($sfp,0);        }                break;    case 3:        $code = $_POST["code"];        $nr = $_POST["nr"];        $uid = $_SESSION["uid"];        $rq = time();        $sql = "insert into userflow values('','{$code}','{$uid}','{$nr}',0,'{$rq}',0)";             //userflow 流程具體內容，名字，發起人        $db->Query($sql,0);                                                                          //，內容，是否通過，事件，進行到哪一步        break;}

3. 登入後首頁面：

<a href="faqi.php">發起流程</a><table width="100%" border="1" cellpadding="0" cellspacing="0">    <tr>        <td>發起者</td>        <td>發起時間</td>        <td>流程名稱</td>        <td>流程內容</td>        <td>是否結束</td>        <td>操作</td>    </tr>    <?php    session_start();    include("../DBDA.class.php");    $db = new DBDA();        $uid = $_SESSION["uid"];        $sql = "select * from userflow";    $attr = $db->Query($sql);        foreach($attr as $v)    {        $v[1];//流程代號        $v[6]; //流程走到哪了                                                                                    //根據流程代號和當前登入者使用者名稱查orders        $szai="select count(*) from flowpath where code='{$v[1]}' and uids='{$uid}'";        $n = $db->StrQuery($szai);                //該人員在該流程下        if($n>0)        {            $sorder = "select orders from flowpath where code='{$v[1]}' and uids='{$uid}'";            $order = $db->StrQuery($sorder);                        if($v[6]>=$order)            {                $str = "";                if($v[6]==$order)                {                    $str = "<a href='tongguo.php?ids={$v[0]}'>通過</a>";                }                else                {                    $str = "<span style='color:green'>已處理</span>";                }                echo "<tr><td>{$v[2]}</td>        <td>{$v[5]}</td>        <td>{$v[1]}</td>        <td>{$v[3]}</td>        <td>{$v[4]}</td>        <td>{$str}</td></tr>";            }        }    }        ?>    </table>

4. 發起流程頁面：

<h1>發起流程</h1><div>請選擇要發起的流程：    <select id="sel">        <?php        include("../DBDA.class.php");        $db = new DBDA();        $sql = "select * from liucheng";        $attr = $db->Query($sql);        foreach($attr as $v)        {            echo "<option value='{$v[0]}'>{$v[1]}</option>";        }        ?>    </select></div><br /><div>請輸入資料流程的詳情：<textarea id="xq"></textarea></div><br /><input type="button" value="發起" id="btn" /><script type="text/javascript">$("#btn").click(function(){        var code = $("#sel").val();        var nr = $("#xq").val();        $.ajax({                url:"chuli.php",                data:{code:code,nr:nr,type:3},                type:"POST",                dataType:"TEXT",                success: function(data){                    window.location.href="main.php";                }            });    })</script>

4. 判斷髮起的流程是否通過頁面：

<?phpsession_start();include("../DBDA.class.php");$db = new DBDA();$ids = $_GET["ids"];$sql = "update userflow set towhere = towhere+1 where ids='{$ids}'";$db->Query($sql,0);$stw = "select code,towhere from userflow where ids='{$ids}'";$atw = $db->Query($stw);$lcdaihao = $atw[0][0];$towhere = $atw[0][1];$jiedian = "select count(*) from flowpath where code='{$lcdaihao}'";$shuliang = $db->StrQuery($jiedian);if($towhere>=$shuliang){    $su = "update userflow set isok =1 where ids='{$ids}' ";    $db->Query($su,0);}header("location:main.php");