[問題] how to pass arraylist
有一A.jsp
為了選擇一些功能 從A.jsp頁面另外開啟出一B.jsp
當B.jsp作完選擇後,在B.jsp得到的一Arraylist,想pass到A.jsp的hidden field裡
(因為A.jsp並沒有作reload,所以不能把Arraylist放在request或session scope)
問題是hidden field只接受string
請問各位大大有什麼方法或是繞道的解法? 謝謝
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