Tad 教材網 - 線上書籍

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4-2 /templates/tad_ebook_adm_main.html next

1041 XOOPS模組開發
==============

```
<pre class="brush:php;highlight:[15,22,23,24];">
<?php
/*-----------引入檔案區--------------*/
$xoopsOption['template_main'] = "tad_ebook_adm_main.html";
include_once "header.php";
include_once "../function.php";

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

//管理電子校刊表單
function ebook_form($ebook_sn=""){
  global $xoopsTpl , $xoopsDB;

if($ebook_sn){

$myts =& MyTextSanitizer::getInstance();
    $tbl=$xoopsDB->prefix('tad_ebook');

$sql="select * from `{$tbl}` where ebook_sn='{$ebook_sn}'";
    $result=$xoopsDB->query($sql) or die(mysql_error());
    $all=$xoopsDB->fetchArray($result);

$ebook_title=$myts->htmlSpecialChars($all['ebook_title']);
    $ebook_post_date=strtotime($myts->htmlSpecialChars($all['ebook_post_date']));
    $ebook_publish_date=strtotime($myts->htmlSpecialChars($all['ebook_publish_date']));

$op='update_ebook';
  }else{
    $ebook_title = "";
    $ebook_post_date = time() + 3600 * 24 * 14;
    $ebook_publish_date = time() + 3600 * 24 * 28;
    $op='insert_ebook';
  }

//引入表單物件
  include_once(XOOPS_ROOT_PATH."/class/xoopsformloader.php");

$form = new XoopsThemeForm('電子校刊管理表單', 'ebook', 'main.php', 'post', true);

$Text = new XoopsFormText('電子校刊標題', 'ebook_title', 200 , 80 , $ebook_title);
  //$Text->setExtra("style='width: 400px; color: white; background-color: #000000;'");
  $Text->setExtra("style='width: 400px;'");
  $Text->setExtra("placeholder='請輸入標題'");

$form->addElement($Text);

$DateSelect=new XoopsFormTextDateSelect('投稿截止日', 'ebook_post_date', 15, $ebook_post_date);
  $DateSelect->setExtra("style='width: 100px;'");
  $form->addElement($DateSelect);

$DateSelect1=new XoopsFormTextDateSelect('出刊日', 'ebook_publish_date', 15, $ebook_publish_date);
  $DateSelect1->setExtra("style='width: 100px;'");
  $form->addElement($DateSelect1);

$Tray=new XoopsFormElementTray('', ' ', '');
  $Tray->addElement(new XoopsFormButton('', '', '送出', 'submit'));
  $Tray->addElement(new XoopsFormButton('', '', '清除', 'reset'));
  $form->addElement($Tray);

$form->addElement(new XoopsFormHidden('ebook_sn', $ebook_sn));
  $form->addElement(new XoopsFormHidden('op', $op));
  //安全機制
  $form->addElement(new XoopsFormHiddenToken('XOOPS_TOKEN_REQUEST',360));

$ebook_form = $form->render();

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

//寫入資料庫
function insert_ebook(){
  global $xoopsDB;

//安全判斷
  if(!$GLOBALS['xoopsSecurity']->check()){
    //錯誤訊息
    $error=implode("<br />" , $GLOBALS['xoopsSecurity']->getErrors());
    //轉向到首頁
    redirect_header($_SERVER['PHP_SELF'],3, $error);
  }

$myts =& MyTextSanitizer::getInstance();
  $ebook_title=$myts->addSlashes($_POST['ebook_title']);
  $ebook_post_date=$myts->addSlashes($_POST['ebook_post_date']);
  $ebook_publish_date=$myts->addSlashes($_POST['ebook_publish_date']);

$tbl=$xoopsDB->prefix('tad_ebook');

$sql="insert into `{$tbl}` (`ebook_title` ,`ebook_post_date` , `ebook_publish_date`) values('{$ebook_title}' , '{$ebook_post_date}' ,'{$ebook_publish_date}')";

$xoopsDB->query($sql) or die(mysql_error());

}

//列出所有書籍
function ebook_list(){
  global $xoopsDB , $xoopsTpl;

$myts =& MyTextSanitizer::getInstance();

$tbl=$xoopsDB->prefix('tad_ebook');

$sql="select * from `{$tbl}` order by ebook_sn desc";

$result=$xoopsDB->query($sql) or die(mysql_error());

$i=0;
  $all_data="";
  while($all=$xoopsDB->fetchArray($result)){

$all['ebook_title']=$myts->htmlSpecialChars($all['ebook_title']);
    $all['del_title']=urlencode($all['ebook_title']);
    $all['ebook_post_date']=$myts->htmlSpecialChars($all['ebook_post_date']);
    $all['ebook_publish_date']=$myts->htmlSpecialChars($all['ebook_publish_date']);

$all_data[$i]=$all;
    $i++;
  }

//die(var_export($all_data));

$xoopsTpl->assign('all_data' , $all_data);

}

//從資料庫刪除
function del_ebook($ebook_sn=""){
  global $xoopsDB;

$tbl=$xoopsDB->prefix('tad_ebook');

$sql="delete from `{$tbl}` where ebook_sn='{$ebook_sn}'";

$xoopsDB->queryF($sql) or die(mysql_error());

}

//更新資料庫
function update_ebook($ebook_sn=""){
  global $xoopsDB;

$tbl=$xoopsDB->prefix('tad_ebook');

$sql="
  update `{$tbl}` set
  `ebook_title`='{$ebook_title}' ,
  `ebook_post_date`='{$ebook_post_date}' ,
  `ebook_publish_date`='{$ebook_publish_date}'
  where ebook_sn='{$ebook_sn}'";

$xoopsDB->queryF($sql) or die(mysql_error());
}

/*-----------執行動作判斷區----------*/
$op=empty($_REQUEST['op'])?"":$_REQUEST['op'];
$ebook_sn=isset($_REQUEST['ebook_sn'])?intval($_REQUEST['ebook_sn']):"";

switch($op){

case "insert_ebook":
  insert_ebook();
  header("location:{$_SERVER['PHP_SELF']}");
  exit;
  break;

case "del_ebook":
  del_ebook($ebook_sn);
  header("location:{$_SERVER['PHP_SELF']}");
  exit;
  break;

case "update_ebook":
  update_ebook($ebook_sn);
  header("location:{$_SERVER['PHP_SELF']}");
  exit;
  break;

case "edit_ebook":
  ebook_form($ebook_sn);
  break;

default:
  ebook_form();
  ebook_list();
  break;
}

/*-----------引入檔案區--------------*/
include_once 'footer.php';
?>
```

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