具有一个字段的表单，该字段对输入值的次数进行计数 [英] A form with one field that counts the times a value has been entered
问题描述
我需要一个带有一个字段的简单表单，该字段将输入保存在SQL数据库中.然后，我想按提交次数按顺序列出已提交的内容.我不怎么做表格来做到这一点.
I need a simple form with one field that saves the input on my SQL database. Then I want to be get a list of the things that have been submitted ordered by the number of times they have been submitted. I don't how to make the form do this.
我不确定是否很清楚，如果不清楚，请发表评论.
I'm not sure if it's clear, If not please leave a comment.
谢谢.
推荐答案
这不是一个简单答案的简单问题.看来，您需要学习几件事才能完成您的要求.用Google搜索PHP SQL教程将提供一长串提供建议的网站. 喜欢这个.
This is not a simple question with a simple answer. It seems that there are several things that you need to learn in order to accomplish what you ask. A google search for PHP SQL tutorials will bring up a long list of websites that offer suggestions. Like this one.
我建议您先从这样的教程开始，然后逐步进行.遇到问题时，您可以在此处询问具体问题.
I would suggest that you start with a tutorial like that and take it step at a time. When you run into problems you can ask here about the specific problem.
将输入到表单中的值保存到数据库中并不难.您的逻辑将必须考虑到该值可能已经存在.您将需要一个这样的表:
Saving the values entered into the form in a database is not difficult. Your logic will have to take into consideration that the value may already exist. You will need a table like this:
terms = (word, wordcount)
其中wordcount是输入单词的次数.用户输入值时，您将:
where wordcount is the number of times the word was entered. When a user enters a value you will:
- 获取价值
- 查询表中的值
- 如果找到，请更新wordcount = wordcount + 1
- 否则插入单词并计数为1.
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