XOOPS輕鬆架 - 線上書籍

:::

和順XOOPS模組開發範例
=============

```
<pre class="brush:php;gutter:false;">
<?php
/*-----------引入檔案區--------------*/
$xoopsOption['template_main'] = "tad_signup_adm_main.tpl";
include_once "header.php";
include_once "../function.php";

/*-----------function區--------------*/

//編輯活動表單
function action_form($action_id="")
{
    global $xoopsTpl, $xoopsDB;

if($action_id){
        $tbl=$xoopsDB->prefix('actions');
        $sql="SELECT * FROM `{$tbl}` WHERE `action_id` = '{$action_id}'";
        $result = $xoopsDB->query($sql) or web_error($sql);
        $val=$xoopsDB->fetchArray($result);
        $op="update_action";
    }else{
        $val['title']="";
        $val['content']="";
        $val['action_date']=date("Y-m-d", strtotime("+2 weeks"));
        $val['end_date']=date("Y-m-d 17:30:00", strtotime("+1 weeks"));
        $val['enable']="1";
        $op="insert_action";
    }
    include_once(XOOPS_ROOT_PATH."/class/xoopsformloader.php");

$form = new XoopsThemeForm('編輯活動', 'myform', 'main.php', 'post', true , '編輯活動');

$form->addElement(new XoopsFormText('活動名稱', 'title', 255 , 255 , $val['title']), false);
    
    //載入所見即所得編輯器
    include_once XOOPS_ROOT_PATH . "/modules/tadtools/ck.php";
    $ck = new CKEditor("tad_signup", "content", $val['content']);
    $ck->setHeight(350);
    $editor = $ck->render();
    $form->addElement(new XoopsFormLabel('活動說明', $editor), false);

//載入WdatePicker小月曆
    include_once XOOPS_ROOT_PATH . "/modules/tadtools/cal.php";
    $cal = new My97DatePicker();
    $cal->render();
    $action_date = new XoopsFormText('活動日期', 'action_date', 15, 15, $val['action_date']);
    $action_date->setExtra("onClick=\"WdatePicker()\"");
    $form->addElement($action_date, false);

$end_date = new XoopsFormText('報名截止日', 'end_date', 15, 15, $val['end_date']);
    $end_date->setExtra("onClick=\"WdatePicker({dateFmt:'yyyy-MM-dd HH:mm:ss'})\"");
    $form->addElement($end_date, false);

$form->addElement(new XoopsFormRadioYN('是否啟用', 'enable', $val['enable']), false);
    $Tray=new XoopsFormElementTray('', ' ', 'name');
    $Tray->addElement(new XoopsFormHidden('op', $op));
    $Tray->addElement(new XoopsFormHidden('action_id', $action_id));
    $Tray->addElement(new XoopsFormButton('', 'name', '送出', 'submit'));
    $Tray->addElement(new XoopsFormButton('', 'name', '清除', 'reset'));
    $form->addElement($Tray);

$action_form = $form->render();

$xoopsTpl->assign('action_form', $action_form);
}

//新增活動
function insert_action(){
    global $xoopsDB, $xoopsUser;

//安全判斷
    if(!$GLOBALS['xoopsSecurity']->check()){
      $error=implode("<br>" , $GLOBALS['xoopsSecurity']->getErrors());
      throw new Exception($error);
    }

//過濾資料
    $title=clean_var('title',  '活動名稱');
    $content=clean_var('content');
    $action_date=clean_var('action_date',  '活動日期');
    $end_date=clean_var('end_date',  '報名截止日');
    $enable=clean_var('enable',  '是否啟用');
    $uid=$xoopsUser->uid();

//寫SQL
    $tbl=$xoopsDB->prefix('actions');
    $sql = "INSERT INTO `$tbl`
    ( `title`, `content`, `action_date`, `end_date`, `uid`, `enable`)
    VALUES ('{$title}', '{$content}', '{$action_date}', '{$end_date}', '{$uid}', '{$enable}')";
    
    //送至資料庫
    $xoopsDB->query($sql) or web_error($sql);
    //取得流水號
    $action_id = $xoopsDB->getInsertId();
    return $action_id;
}

function update_action(){
    global $xoopsDB, $xoopsUser;

//安全判斷
    if(!$GLOBALS['xoopsSecurity']->check()){
      $error=implode("<br>" , $GLOBALS['xoopsSecurity']->getErrors());
      throw new Exception($error);
    }

//寫SQL
    $tbl=$xoopsDB->prefix('actions');
    $sql = "UPDATE `$tbl` SET
    `title` = '{$title}', 
    `content` = '{$content}', 
    `action_date`= '{$action_date}', 
    `end_date` = '{$end_date}', 
    `uid`= '{$uid}', 
    `enable` ='{$enable}' 
    WHERE `action_id` = '{$action_id}'";
    
    //送至資料庫
    $xoopsDB->query($sql) or web_error($sql);
}

function delete_action($action_id){
    global $xoopsDB, $xoopsUser;

// $uid=$xoopsUser->uid();

//寫SQL
    $tbl=$xoopsDB->prefix('actions');
    $sql = "DELETE FROM `$tbl` WHERE `action_id` = '{$action_id}'";
    
    //送至資料庫
    $xoopsDB->queryF($sql) or web_error($sql);
}

/*-----------執行動作判斷區----------*/
include_once $GLOBALS['xoops']->path('/modules/system/include/functions.php');
$op = system_CleanVars($_REQUEST, 'op', '', 'string');
$action_id = system_CleanVars($_REQUEST, 'action_id', 0, 'int');
try
{
    switch ($op) {

case "insert_action":
        $action_id = insert_action();
        header("location: ../index.php?action_id=$action_id");
        exit;

case "delete_action":
        delete_action($action_id);
        header("location: ../index.php");
        exit;

case "update_action":
        update_action();
        header("location: ../index.php?action_id=$action_id");
        exit;

default:
            action_form($action_id);
            break;
    }
} catch (exception $e) {    
    xoops_error($e->getMessage(), '錯誤訊息');
    // redirect_header($_SERVER['PHP_SELF'], 3, $e->getMessage());
}
include_once 'footer.php';
```

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