如何獲得表單對象whos元素被點擊

Question

我使用jQuery uploadify插件上傳文件。 Each time I upload a file, a hidden field is created in the form with uploaded file path on server.當我提交表單時，我將該文件路徑從隱藏字段中存儲到數據庫中。它爲我工作。一個問題是我在uploadify的onComplete函數中硬編碼表單對象。

這裏是我的代碼：

的jQuery：

 $('.FileUpload').uploadify({ 
     'uploader' : '/uploadify/uploadify.swf', 
     'script' : '/uploadify/uploadify.php', 
     'cancelImg' : '/uploadify/cancel.png', 
     'folder' : '/uploads', 
     'auto'  : true, 
     'queueID' : 'fileQueue', 
     'removeCompleted':false, 
     'onComplete' : function(event, ID, fileObj, response, data) { 
          // It is hard coded here. It may create probelems 
          // if there are multiple file upload buttons. 
          // How can I do this with '$(this)' keyword or something 
          $('.SingleFileUpload').parents('form').append('<input type="hidden" name="uploaded_file" value="' + response + '">'); 
         } 
     }); 

我怎樣才能只形成誰的文件瀏覽按鈕被點擊onComplete()功能。我認爲你明白了我的觀點？

感謝

Answer 1

我認爲，如果你有$(event.target)

Answer 2

更換$('.SingleFileUpload')我用以下解決我的問題，它應該工作：

$(event.target).closest('form').append('<input type="hidden" name="uploaded_file" value="' + response + '">');