Re: AResponseInfo->Referer question

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#1260

From: Hans Galema
Date: Mon, 04 Apr 2005 08:20

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Ulli wrote:

> First I wanted to have a Keywoard to know that the following is a 
> control string, but I think this solution will be o.k. too - or better ;)

   <a href="Site_1.html?command=switch&Light_1=on">Light 1 on</a>

> Just one other question, ist there a more elegant way to split 
> parameters at the "=" char than with .Pos amd .SubString

If there is only one key=value pair then that would be ok. You would
not even need to decode then as you could simply check:

   if ( Pos ( URL, "Light_1=on" ) )
     {
     //switch light 1 on
     }

   if ( Pos ( URL, "Light_1=off" ) )
     {
     //switch light 1 off
     }

You could even do that when you have more key=value pairs.

Otrherwise have a look at TStringList. CommaText and Names and Values
properties. Please read the help for that.

Hans.

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