問題描述

我在使用 Laravel 4 時遇到了一個小問題.我想對記錄使用 delete() 方法，但由于某種原因它實際上并沒有刪除記錄.destroy() 確實如此，所以我的代碼很好.另外，如果我將 Teetime::where('date', '=', $formattedDate)->count() 傳遞給我的視圖，我會得到一個正確的.有什么問題?

I'm having a minor issue with Laravel 4. I'd like to use the delete() method on a record but for some reason it doesn't actually delete the record. destroy() does, though, so my code is good. Also, if I pass Teetime::where('date', '=', $formattedDate)->count() to my view I get one which is correct. What's the problem?

        if($action=="delete") {
            $teetime = Teetime::where('date', '=', $formattedDate)->firstOrFail();
            // for some reason $teetime->delete() doesn't work
            Teetime::destroy($teetime->id);
        }

推薦答案

• destroy 是直接(通過對象或模型)刪除實體的正確方法.
• destroy is correct method for removing an entity directly (via object or model).

示例:

$teetime = Teetime::where('date', '=', $formattedDate)->firstOrFail();
$teetime->destroy();

• delete 只能在查詢構建器中調用
• delete can only be called in query builder

示例:

$teetime = Teetime::where('date', '=', $formattedDate)->delete();

來自文檔:

User::destroy(1);

User::destroy(array(1, 2, 3));

User::destroy(1, 2, 3);

當然，您也可以對一組模型運行刪除查詢:

Of course, you may also run a delete query on a set of models:

$affectedRows = User::where('votes', '>', 100)->delete();

更多信息:http://laravel.com/docs/eloquent

這篇關于Laravel 中的 destroy() 和 delete() 方法有什么區別?的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！

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