Question

Get a global value for the web applicetion

Asked by: JustAskMe

I have a internet store asp.net application I use the same application under a few domain names but the database is the same, and the back end admin application is the same too.

Now I want to set a lot of settings that should be specific to the domain the applicetion is runing under, (I mean it can't be excitedly the same :)) so I want to know what the easy-es way to do it.

I want to be able to set in "one" place in the application the name or ID of this site, and be able to refrance it from all over the place.

any idea?

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Asked On
2009-10-25 at 19:40:56ID24842502
Topics

Programming for ASP.NET

,

Miscellaneous Web Development

,

C# Programming Language

Participating Experts
2
Points
500
Comments
8

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Answers

 

by: HainKurtPosted on 2009-10-25 at 20:00:33ID: 25659495

put a setting into web.config
domainname = domain1
for example
and create some tables in db

domains(did, domain)
settings(sid, sname, description)
settingValues(sid,did, value) you can add languageid here if you want values change depending on current language too...

and connect to this db, using the values from web confog to get the desired value

 

by: HainKurtPosted on 2009-10-25 at 20:02:43ID: 25659499

for example create sp's

getAllSettings(domain)
getAllSettingsByDID(did)
getSetting(domain, setting)
getSettingByDID(did, setting)

or to simplify, you can add domainid into the web.config and just use did to get values

getAllSettingsByDID(did)
getSettingByDID(did, setting)

 

by: JustAskMePosted on 2009-10-25 at 20:05:42ID: 25659503

Thanks for your heLp, but I need to reference this in C# code to pass in to my SP.

 

by: HainKurtPosted on 2009-10-25 at 21:16:49ID: 25659632

dim domain as string = System.Configuration.ConfigurationManager.AppSettings("domain")
dim did as integer =  System.Configuration.ConfigurationManager.AppSettings("did")

 

by: naspinskiPosted on 2009-10-26 at 00:53:13ID: 25660295

Another option would be to add a .resx file into your App_GlobalResources folder, this is then available in a convenient manner throughout your program.  It is generally used for localization, but also very useful for storing global vairables.

For example, if you make a 'Common.resx' file and add a value named 'Domain' with the value 'MyDomain', you can now reference it from anywhere with this:

string domain = Resources.Common.Domain;
 
// since it is in the App_GlobalResources folder, it is automatically 
// made into a class of the Resources class, with properties that 
// directly reflect the ones you enter

                                              
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by: naspinskiPosted on 2009-10-26 at 02:14:38ID: 25660616

alternatively, you could make your own resource type static class in your App_Code folder, something like this:

public static class MyResources
{
  public static string Domain { get { return "MyDomain"; } }
}
 
//now you can call it form anywhere:
string domain = MyResources.Domain;

                                              
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by: JustAskMePosted on 2009-10-26 at 06:11:14ID: 25661858

Thanks for all the help,

Now I want to know if its also possible to add the domain directly to the SP?

that means that I want the SP to look up the web.config or the Resources file.

Is that possible?

 

by: naspinskiPosted on 2009-10-26 at 06:15:32ID: 25661884

well, not really directly from the SQL, but if you are doing it through asp.net sure, for example, if you are using LINQ

yourDataContext.SomeTable.StoreProcedure(MySettings.Domain);

                                              
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