ahref链接动态数据 [英] ahref link with dynamic data

问题描述

你好 -


试图获取一个链接，通过url从php中的mysql查询将值传递给另一个页面。


或我可以使用会话。我的大多数网站都有会话。我们可以创建一个会话数组吗？会话[0]，会话[1]？因为每个id都需要有一个会话ID。


最终结果：

展开 | 选择 | Wrap | 行号

解决方案

你可以通过序列化将数组放入会话中并稍后将其反序列化


查看php.net/serialize


url？参数不是是的，你需要一个像url这样的值？参数= 123ABC


要传递第二个参数，用这样的&符号分隔它们


url？param1 = 123& param2 =马



Dan

good早上 - 会在一段时间后发布我的结果，谢谢你的回复！

你好 -


我已经尝试过你的解释给我了。你能用会议给我一个更好的例子吗？将变量传递给下一页。


因此查询可以提取多个结果。并且每个结果都有自己的id。我希望在会话中设置该ID并传递到下一页。


我可以使用单个值但不是多个值来处理当前会话。


因此多个值将在数组中，但只有选择的值将被传递。


i我尝试时会出错那个mysql结果集错误。我将会话变量向下移动到查询下方，但仍然是同样的错误。


提前感谢您的帮助，


theo werntz ii

hello -

trying to get a link to pass the value to another page from a mysql query in php through the url.

or i could use sessions. most of my site is with sessions. Can we create an array of sessions? session[0], session[1]? because each id would need to have a session id.

final outcome:

Expand|Select|Wrap|Line Numbers

解决方案

You can put an array into a session by serializing it first and unserializing it later

check out php.net/serialize

url?parameter is not right, you need a value like url?parameter=123ABC

to have a second parameter passed, separate them by a ampersand like this

url?param1=123&param2=Horse



Dan

good morning - will post my results in a while thanks for the response!

hello -

i''ve tried what your explaining to me. can you give me a better example with using sessions? to pass the variable to the next page.

so the query can pull multiple results. and each result will have its own id. i want that id to be set in session and passed to the next page.

i have it working fine with my current sessions on a single value but not multiple values.

so the multiple values will be in the array but only the choosen one will be passed.

i get an error when i try it says that the mysql result set error. i moved the session variable down below the query and still same error.

thanks in advance for your help,

theo werntz ii

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