php留言板问题?谁能和我说下
这个留言板算是一个系统,步骤该怎样进行??不知该怎样下手。。
回复讨论(解决方案)
做一个前台页面通过get一个值来判定操作类型,比如?do=ly这样就显示表单,如果没有参数就显示所有留言列表,在就是后台做一一个接受post值得处理文件,在就是做一些基本的安全过滤和规则判定,就直接入库存起来, 就这样啊,呵呵
我给一个楼主我的思路吧:
1、需求分析:楼主想要的留言版是否需要验证用户,是否需要安全性高...。
2、数据库设计:通过分析楼主的需求确定需要哪些表和字段。
3、html页面设计,通过需求分析确定要几个页面,及需要的样式,如果要求高这一步可以提前。
4、书写php代码,通过需求分析,确定需要的具体功能,然后书写指定的代码。
5、测试程序可用性,修改bug。
写这个程序的前提是要看楼主具体的需求,可简单可复杂。我的回答完毕,希望对楼主有帮助。
无非就是CURD操作
一个“留言板”应该具有如下功能:
1、他提供一个输入表单,为了用户写下意见文字。(append)
2、他提供一个留言列表,为了用户查看已存在的留言。(browse)
3、他提供一个管理表单,为了管理员删除已存在的留言。(manage)
这就是编写一个“留言板”的基本分析方法,也就是“留言板”类(boand)所应有的基本方法
无论你使用文件还是数据库来保存“留言板”的数据,都需要有一个标志数据来源的变量供类的方法使用。这就是属性
你的“留言板”类可能会被用于不同的目的,因此就可能需要用标识用途的属性headline(标题);为了展现不同的风格,你又可能需要属性style
总之,无论你的“留言板”以什么样的界面展现给用户,用何种媒体存放数据。其基本的方法都是要存在的
我这里有 文本式留言板 视频以及相关的代码,看了后就会了,如果需要,加下QQ:75528796

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