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Re: search a variable for a string Wictor Wilén26-Jun-02 5:06 Wictor Wilén 26-Jun-02 5:06  Try the InStr function. A good reference site is the MSDN site(http://msdn.microsoft.com). For ASP/VBScript check out the Scripting section of MSDN (http://msdn.microsoft.com/library/default.asp?url=/library/en-us/script56/html/vtoriVBScript.asp) or the Active Server Pages. /WW Re: search a variable for a string Nnamdi Onyeyiri26-Jun-02 5:24 Nnamdi Onyeyiri 26-Jun-02 5:24  thanks, it was what i needed, do you know how to reverse a string? Email: theeclypse@hotmail.com   URL: http://www.onyeyiri.co.uk "What goes up must come down. Ask any system administrator" Re: search a variable for a string Wictor Wilén26-Jun-02 5:29 Wictor Wilén 26-Jun-02 5:29  strReverse() should do it: a = strReverse("ABC") /WW Re: search a variable for a string Nnamdi Onyeyiri26-Jun-02 5:48 Nnamdi Onyeyiri 26-Jun-02 5:48  just one more question, how to remove any characters from the string that are not normal characters (e.g. a-z) if you are wondering why I am asking all these Q's, is because I made some code in PHP, i converted it to Javascript for codeproject, and was gonna convert it to asp for codeproject, only problem is, I dont know any asp. Email: theeclypse@hotmail.com   URL: http://www.onyeyiri.co.uk "What goes up must come down. Ask any system administrator" Re: search a variable for a string Nnamdi Onyeyiri26-Jun-02 5:48 Nnamdi Onyeyiri 26-Jun-02 5:48  never mind, i just read about the replace function, i think thats what i need. Email: theeclypse@hotmail.com   URL: http://www.onyeyiri.co.uk "What goes up must come down. Ask any system administrator" regex to strip HTML comments alex.barylski25-Jun-02 22:14 alex.barylski 25-Jun-02 22:14  I have copied the following code off phpbuilder.com but cannot find anything similar for stripping HTML comments... I'm assuming the posix regex is the same across the board and was hoping someone out there in CP land (seeing how I don't seem to be getting answered at PHP sites) could possibly help me... // Strip SCRIPT tags from source $buffer = eregi_replace("<script[^>]*>.*</script>","",$buffer); // Strip COMMENTS from //$buffer = eregi_replace("<!--.*-->","",$buffer); Where is my regex going wrong in the comments stripping...? Anyone help...thanx... "An expert is someone who has made all the mistakes in his or her field" - Niels Bohr Re: regex to strip HTML comments Jeremy Falcon26-Jun-02 7:46 Jeremy Falcon 26-Jun-02 7:46  Hockey wrote: Where is my regex going wrong in the comments stripping...? I don't see anything wrong with it off the top of my head, but try escaping the exclamation mark just to be safe. And, of course, I'd like to know what you find out so I'll know for future reference. Jeremy L. Falcon<nobr> Homepage : Sonork = 100.16311 "But everybody darlin' sometimes bites the hand that feeds." "Remember in this game we call life that no one said it's fair." "Just because you're winnin' don't mean you're the lucky ones." Song: Breakdown - Album: Use Your Illusion II - Artist: Guns N' Roses Re: regex to strip HTML comments Jeremy Falcon26-Jun-02 7:47 Jeremy Falcon 26-Jun-02 7:47  Um, after looking at it again I did notice the regex for the comments is commented out! Maybe that's why it's not being pulled? Jeremy L. Falcon<nobr> Homepage : Sonork = 100.16311 "But everybody darlin' sometimes bites the hand that feeds." "Remember in this game we call life that no one said it's fair." "Just because you're winnin' don't mean you're the lucky ones." Song: Breakdown - Album: Use Your Illusion II - Artist: Guns N' Roses Re: regex to strip HTML comments alex.barylski26-Jun-02 12:17 alex.barylski 26-Jun-02 12:17  Thats just a typo...sorry...I forgot about that... The comments don't exist in the actual source code... The regex to strip JScript works great, so I figured i'd try and use the same syntax for comments...however what actually happens...i think is it finds the first comment ...Some Body HTML <!-- comment --> I'm very very new to regex, so I know nothing about whats going on...basically I just understand the concept... Is there a repeat or counter character that shouldn't be there...??? Any ideas...? Thanx in advance.. "An expert is someone who has made all the mistakes in his or her field" - Niels Bohr Re: regex to strip HTML comments Jeremy Falcon27-Jun-02 3:49 Jeremy Falcon 27-Jun-02 3:49  Hockey wrote: removes anything in between OIC, try these expressions then... // Strip SCRIPT tags from source $buffer = eregi_replace("(<script[^>]*</script>)", "", $buffer); // Strip COMMENTS from source $buffer = eregi_replace("(<!--[^>]*-->)", "", $buffer); Brackets will match a sequence of characters, parenthesis will group characters, and nothing will match explicitly and can be considered as one big ol' group. I made the change to the script tag one too, because after realizing the issue I noticed it also had the same problem. Hockey wrote: I'm very very new to regex, so I know nothing about whats going on... I'm not new to regex, and the complicated ones can still look like Chinese to me. Jeremy L. Falcon<nobr> Homepage : Sonork = 100.16311 "But everybody darlin' sometimes bites the hand that feeds." "Remember in this game we call life that no one said it's fair." "Just because you're winnin' don't mean you're the lucky ones." Song: Breakdown - Album: Use Your Illusion II - Artist: Guns N' Roses Re: regex to strip HTML comments alex.barylski27-Jun-02 18:06 alex.barylski 27-Jun-02 18:06  AFAIK the script removal code I used works fine...although I only tested it with ONE script tag present...I dunno if it works with 2 or more so it's a good thing you made me think about it...I'd better test it... I'll definetly have to try yer version of the regex for stripping comments though...cuz i'm starting to loose my mind here... Thanx alot... Cheers! "An expert is someone who has made all the mistakes in his or her field" - Niels Bohr TimeZone Chris Melinn25-Jun-02 13:45 Chris Melinn 25-Jun-02 13:45  I am having problems finding out how to convert a time from a client's local time zone to GMT/UTC. It seems the classes I should use would be in the .NET SDK for either System.TimeZone or System.Datetime. However, the .NET Framework SDK's System.TimeZone object does not have a public constructor (and is abstract) and the System.DateTime only creates its CurrentLocalTime according to the server the code is running on. So, how do I create and specify another timezone? Most of the examples I have found either use JavaScript to display the value in the client's system time or use the standard offset for the client's timezone (which usually does not take into account Daylight Standard Time and the varying dates that the timezone switches to Daylight Time). Any help is greatly appreciated. Thanks! Chris Re: TimeZone Chris Rickard25-Jun-02 14:52 Chris Rickard 25-Jun-02 14:52  This should hopefully help: Formatting Date and Time for a Specific Culture There are 3 different sub-topics in this document. The 2nd is probably what you need. Chris Re: TimeZone Chris Melinn26-Jun-02 8:34 Chris Melinn 26-Jun-02 8:34  Chris, Thank you very much for your response. The section doesn't really tell me how to solve my problem, but actually re-enforces it. A clip from section 2: "Methods and properties in the DateTime structure always use the local time zone for calculations and comparisons... You can also choose to format a DateTime for a specific culture." To elaborate, these classes only allow me to create a DateTime or TimeZone class based on the local time (of the system executing the code, i.e. webserver). Instead, I need to create a DateTime or TimeZone based on a parameter, representing the timezone of the site user's system. Any other ideas? Thanks again, Chris Master/Detail view help needed ElCortez25-Jun-02 10:54 ElCortez 25-Jun-02 10:54  I found this code at msdn site explaining how to make a master/detail view: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnwebteam/html/webteam02052002.asp The code is listed below. musicLibrary.xml <Artists> <Artist name="The Chipmunks"> <CD id="4550" name="Eponymous" image="Eponymous.jpg" /> <CD id="4557" name="Hibernation" image="Hibernation.jpg" /> <CD id="4577" name="Going Nuts" image="GoingNuts.jpg" /> </Artist> <Artist name="The Dogs"> <CD id="4640" name="Full Moon" image="FullMoon.jpg" /> <CD id="4637" name="Old Shoes" image="OldShoes.jpg" /> <CD id="4664" name="My House" image="MyHouse.jpg" /> </Artist> </Artists> music.aspx <%@ Page Language="VB" %> <%@ Import Namespace="System.Data" %> <html> <script language="VB" runat="server"> Dim DS As Dataset = New DataSet Sub Page_Load(Src As Object, E As EventArgs) DS.ReadXml(Server.MapPath("musicLibrary.xml")) Dim CSource As DataView CSource = DS.Tables("Artist").defaultView MusicList.DataSource = CSource 'a little code to help display what table relations exist RelationsGrid.DataSource=DS.Relations DataBind() End Sub </script> <body> <ASP:Repeater id="MusicList" runat="server"> <ItemTemplate name="ArtistTemplate"> <br /><br /><b><%# Container.DataItem("name") %></b><br /> <ASP:Repeater id="CDList" runat=server datasource='<%# Container.DataItem.CreateChildView("Artist_CD")%>'> <ItemTemplate name="CDTemplate"> <img src="<%# Container.DataItem("image") %>"align="absmiddle"/> <%# Container.DataItem("name") %><br /> </ItemTemplate> </ASP:Repeater> </ItemTemplate> </ASP:Repeater> <br /><br /> <ASP:DataGrid id="RelationsGrid" runat="server" Width="300" BackColor="#ccccff" BorderColor="black" ShowFooter="false" CellPadding=3 CellSpacing="0" Font-Name="Verdana" Font-Size="8pt" HeaderStyle-BackColor="#aaaadd" MaintainState="false" /> </body> </html> My problem is that it uses an xml file as a datasource. Where i want to use two related tables from a database, but i can't seem to figure out how to do that. I have created a dataset containing the two tables, I have also created a datarelation between the two tables. I am able to write out the master table if i remove the nested repeater control. If anyone is able to solve this problem i think a lot of people would be grateful. as i've seen questions about this master detail thing around the net. Venlig hilsen / Regards Steffen Otto Jensen (Denmark) User Control Specific Configs MStanbrook25-Jun-02 8:28 MStanbrook 25-Jun-02 8:28  New (relatively) to .Net , and I've got a quick question: Is it possible (and if so, a hint would be appreciated...) to have separate config files or separate config file sections for a number or custom user controls? for example, say I've got a page with a "Latest News Display" control as well as a "User Poll" control. I'm looking to store things like the db connection strings in a "web.config" file. Barking up the wrong tree or just a bit slow? TIA. Mike Stanbrook mstanbrook@yahoo.com Re: User Control Specific Configs Chris Rickard25-Jun-02 14:57 Chris Rickard 25-Jun-02 14:57  This should help: Creating New Configuration Sections Re: User Control Specific Configs MStanbrook26-Jun-02 12:26 MStanbrook 26-Jun-02 12:26  Beauty! Thanks much.. (So does that prove that I was just "SLOW"?) Mike Stanbrook mstanbrook@yahoo.com Re: User Control Specific Configs Chris Rickard26-Jun-02 12:28 Chris Rickard 26-Jun-02 12:28  Nah it just proves MS loves to hide stuff in their vast ocean of documentation.. Displaying ActiveX in Netscape Philip Patrick24-Jun-02 10:27 Philip Patrick 24-Jun-02 10:27  Is there anyway to display an ActiveX in Netscape browser? Usual OBJECT tags doesn't seem to be working there (using NS 6.2) Philip Patrick Web-site: www.stpworks.com "Two beer or not two beer?" Shakesbeer Re: Displaying ActiveX in Netscape Jeremy Falcon27-Jun-02 5:14 Jeremy Falcon 27-Jun-02 5:14  ActiveX isn't supported in Netscape. I'm certain of this in 4.x, and I'm willing to bet this is also the case in 6.x. ActiveX is a Microsoft technology and is not an industry standard. Jeremy L. Falcon<nobr> Homepage : Sonork = 100.16311 "But everybody darlin' sometimes bites the hand that feeds." "Remember in this game we call life that no one said it's fair." "Just because you're winnin' don't mean you're the lucky ones." Song: Breakdown - Album: Use Your Illusion II - Artist: Guns N' Roses Re: Displaying ActiveX in Netscape Philip Patrick27-Jun-02 6:15 Philip Patrick 27-Jun-02 6:15  Hmm... kinda strange, OBJECT tag is in HTML 4 specification and it has "classid" attribute. From my point of view of Windows programmer, class id means GUID of the COM/ActiveX object.. But Netscape says it support HTML 4 in NS6 (incl. OBJECT tag), but looks like I can't use ActiveX GUID in it. So I can think about 2 ways - Netscape lies and it doesn't support HTML4, or "classid" is something else and not what I'm thinking. Then what is "classid" in Object tag? Philip Patrick Web-site: www.stpworks.com "Two beer or not two beer?" Shakesbeer Re: Displaying ActiveX in Netscape Jeremy Falcon27-Jun-02 7:37 Jeremy Falcon 27-Jun-02 7:37  Philip Patrick wrote: or "classid" is something else and not what I'm thinking. Then what is "classid" in Object tag? A class id generally is a GUID but doesn't have to be in theory. This is not related to ActiveX other than the controls use them. Support for the object tag doesn't mean ActiveX support. Other instances of using the object tag would be for RealAudio/Video, Flash, etc. It's still up to the user agent (e.g.; Netscape) to interpret the object data. Ever notice you have to install plug-ins for Real and Flash? It's processed by the browser. The HTML specification doesn't cover this. Hope that helps. Jeremy L. Falcon<nobr> Homepage : Sonork = 100.16311 "But everybody darlin' sometimes bites the hand that feeds." "Remember in this game we call life that no one said it's fair." "Just because you're winnin' don't mean you're the lucky ones." Song: Breakdown - Album: Use Your Illusion II - Artist: Guns N' Roses How to set focus? Marc Clifton24-Jun-02 7:53 Marc Clifton 24-Jun-02 7:53  Is there a way to set the focus to a particular control, like an edit box, on a server page when it loads? Thanks, Marc Re: How to set focus? Philip Patrick24-Jun-02 10:26 Philip Patrick 24-Jun-02 10:26  Server page? It is a client task. You can create a javascript which will set focus to control. Like in onload handler of the body tag: document.getElementById("myeditbox").focus(); Philip Patrick Web-site: www.stpworks.com "Two beer or not two beer?" Shakesbeer

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