用户可以在像一个论坛一样的网站上增加或篡改其再演。 我以前使用的战略是使用不同的形式行动:一种是插入,另一种是更新。
这种做法是正确的,还是我可以使用其他东西,而后者更容易维持?
感谢!
从个人角度讲,我使用一种单形式的代谢变量。 我在编辑一个表格时,将编辑成像,伪造新表格。 我将这一变量(以表格中的一种隐蔽元素)寄至网页,该页面处理数据,该功能决定是否将INSERT或UPDATE输入数据库。
你只能使用一种行动。 如果请求中未规定主要关键因素,则改为,否则将予以更新。
插入或重复的关键更新是指如果在数据库中填满一个表格,否则将插入一个表格。
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