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TYPO3:選擇count(*),其中包含隱藏的行

[英]TYPO3: Select count(*) where the hidden rows are included

我使用此代碼顯示我在頁面ID 68的tt_address中擁有的寄存器數,並且工作正常,但它不顯示隱藏的元素。

# Default PAGE object:
page = PAGE
page{
  20 = CONTENT
  20 {
    table = tt_address

    select{
      selectFields = count(uid) AS count
      pidInList = 68
      where = deleted = 0
    }

    renderObj = COA
    renderObj {
      10 = TEXT
      10 {
        value = Status: {field:count}
        insertData = 1
      }
    }
  }
}

我又如何計算隱藏的記錄?

我認為不可能使用錯字來獲取隱藏的記錄(無法選擇隱藏,定時或受訪問保護的頁面中的記錄!)。 參考鏈接: http : //wiki.typo3.org/TSref/select

您可能需要使用“ userfunc”,如下所示:

Typo腳本:

includeLibs.showHiddenElements = fileadmin/lib/showHiddenElements.php
page.20  =USER
page.20  {
 userFunc =user_showHiddenElements->main
 field = uid
 table = tt_address
 where = deleted = 0 and pid = 68
}

fileadmin / lib / showHiddenElements.php:

<?php
class user_ShowHiddenElements {
 function main($content, $conf){
    $res=  $GLOBALS['TYPO3_DB']->exec_SELECTcountRows(
                $conf[field],         // SELECT ...
                $conf[table],     // FROM ...
                $conf[where],    // WHERE...
               '',            // GROUP BY...
               '',    // ORDER BY...
               ''            // LIMIT ...
            );
    return $res;
 }
}
?>

您不能以正常方式繞過“啟用字段” where子句,但是TYPO3允許使用UNION查詢來解決:

select {
    selectFields = count(uid) AS count
    pidInList = 68
    where.data = TSFE:id
    # we hack our way around the enablefields restriction
    where.wrap = 0 UNION SELECT COUNT(*) as count FROM tt_address WHERE pid = 68
}

替代解決方案:

page{
24 = CONTENT
24.wrap = <div class="status_count">|</div>
24 {
    table = tt_address
    select {
        selectFields = count(uid) AS count
        pidInList = 68
        where.data = TSFE:id
        # we hack our way around the enablefields restriction
        where.wrap = |0 UNION SELECT COUNT(*) as count FROM tt_address WHERE pid = 68
    }
    renderObj = COA
    renderObj {
        10 = TEXT
        10.wrap = |</div><div style="display:none">
        10 {
            value = Status: {field:count}
            insertData = 1
        }
    }
}
}

感謝cweiske給我這個主意。

這是這樣的:例如,僅顯示已刪除或隱藏的頁面

table = pages
select.pidInList = 1
select.where = deleted=1 or hidden=1 UNION SELECT * FROM pages WHERE 1=0

這是因為將enablefields附加到查詢中。 與1 = 0並集,其中子句與enablefields一起不返回任何內容。

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