:::

9-4 根據區塊設定來調整區塊

  1. 接著編輯 blocks/list_signup.php 中的主函數 list_signup($options),主要是把設定值給帶進去。
    //區塊主函數:列出所報者
    function list_signup($options)
    {
        global $xoopsDB;
        if ($_GET['action_id']) {
            $signups['show_button'] = $options[0];
            if ($options[0] == 1) {
                include_once XOOPS_ROOT_PATH . "/modules/tadtools/sweet_alert.php";
                $sweet_alert = new sweet_alert();
                $sweet_alert->render("delete_signup", XOOPS_URL . "/modules/tad_signup/index.php?op=delete_signup&action_id=", 'action_id', "確定要取消嗎?", "取消後就不能參加活動囉!", "是!含淚取消!");
            }
            $signups_tbl          = $xoopsDB->prefix('signups');
            $users_tbl            = $xoopsDB->prefix('users');
            $action_id            = intval($_GET['action_id']);
            $signups['action_id'] = $action_id;
            $sql                  = "SELECT a.*, b.* FROM `{$signups_tbl}` AS a
            JOIN `{$users_tbl}` as b ON a.`uid` = b.`uid`
            WHERE a.`action_id` = '{$action_id}'";
            $result           = $xoopsDB->query($sql) or web_error($sql);
            $signups['users'] = [];
            while ($val = $xoopsDB->fetchArray($result)) {
                $signups['users'][] = $val;
            }
        }
        return $signups;
    }
    
  2. 稍微調整一下 $signups 陣列,第一個索引值變成資料種類,所以,報名者清單位會變成一個四維陣列。

  3. 修改區塊樣板 templates/blocks/list_signup.tpl 根據傳來的變數,做適當的變化。

    <{if $block.action_id}>
      <table class="table table-hover table-striped">
        <thead>
          <tr class="info">
            <th>姓名</th>
            <th>Email</th>
          </tr>
        </thead>
        <tbody>
        <{foreach from=$block.users item=signup}>
            <tr>
              <td><{$signup.name}></td>
              <td><{$signup.email}></td>
            </tr>
        <{foreachelse}>
          <tr>
            <td colspan=2>暫無人報名</td>
          </tr>
        <{/foreach}>
        </tbody>
      </table>
    
      <{if $block.show_button and $xoops_isuser}>
        <{if $block.action_id|in_array:$smarty.session.uid_signup}>
          <a href="javascript:delete_signup(<{$block.action_id}>)" class="btn btn-danger btn-block">取消報名</a>
        <{else}>
          <a href="<{$xoops_url}>/modules/tad_signup/index.php?op=signup&action_id=<{$block.action_id}>" class="btn btn-success btn-block">我要報名</a>
        <{/if}>
      <{/if}>
    <{/if}>

     


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