Web Development

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ASP "Require Once" angelino4-Dec-02 6:10 angelino 4-Dec-02 6:10  I've been writting ASp for quite some time now, and over and over again, I've thought about this: Is there a way to immitate the "require once" feature of other scripting languages ? So that no matter how many of your include files contain, say [ which in my case contains a VBScript Class ] the context only loads it once ? I could get over this ahortcoming of ASP by using a COM DLL, but not everything should require a DLL to do properly, right ?!?!? Cheers, Angel O:] IIS & Lotus123/Excel (ASP) 4-Dec-02 1:23 4-Dec-02 1:23  I wrote (in ASP page): <%Set obj = Server.CreateObject("Lotus123.Workbook.98")%> Once the object is created, I can not close it. (I can see that by using Window Task Manager in Window2K - the process is 123w.exe) I must close it manually by 'End process' function. If I don't close it and run that command again, the web server is down. (I mean that the command can create the object the at first time - when no 123w.exe process in memory - and fail to create the object if the process 123w.exe still remain in memory). Another problem is when I create Excel.Application instead of Lotus123.Workbook.98 object, that Excel object is closed immediately and I can not handle it. Please help me to solve that problems. Thanks a lot. TPN Vietnam nptrinh@hotmail.com Re: IIS & Lotus123/Excel (ASP) Daniel Turini4-Dec-02 1:33 Daniel Turini 4-Dec-02 1:33  You need to set obj = Nothing before the page ends. Note that initiating a .EXE from an ASP page is not scalable, nor fast, nor secure. I see dumb people Re: IIS & Lotus123/Excel (ASP) Anonymous4-Dec-02 15:41 Anonymous 4-Dec-02 15:41  I have already tried all things like : set obj = nothing,... but no effect. I note that .EXE is executed on server to do some thing like Export to a specific file format and turn back the result to client. JavaScript "same origin" security policy violation? berndg4-Dec-02 0:50 berndg 4-Dec-02 0:50  Got a problem related to JavaScript’s “same origin” security policy. Have a page on http://a.com, which references Javascript code from http://b.com. That js source contains a function which itself pulls in two documents from two distinct locations (http://c.com/… and http://b:com/…), one being an XML document and one being an XSLT stylesheet. Javascript code transforms a single node and displays the result. It seems the above violates the “same origin” security policy. IE6 thinks so, too. IE responds “access denied” unless all parts come from the same domain, or unless all related domains are listed as “trusted sites”. Mozilla 1.2.1, however, does not have that concern and goes ahead. What’s going on? Which is right and which is wrong? Any thoughts? TIA, Bernd web color picker SimonS4-Dec-02 0:07 SimonS 4-Dec-02 0:07  Anyone know where I can find a color picker control for the web? I'm doing an ASP.NET project and really don't want to do one myself. Cheers, Simon "From now on, if rogue states want to buy weapons of mass destruction, they're going to have to go on eBay," Mr. Bezos said. Re: web color picker Paul Watson4-Dec-02 0:27 Paul Watson 4-Dec-02 0:27  SimonS wrote: Anyone know where I can find a color picker control for the web? RichTextBox.com has this handy web colour picker[^] which is pretty easy to adapt to a system without having to have use the other control. Paul Watson Bluegrass Cape Town, South Africa Christopher Duncan wrote: Which explains why when Santa asked, "And what do you want for Christmas, little boy?" I said, "A life." (Accesories sold separately) Re: web color picker SimonS4-Dec-02 0:35 SimonS 4-Dec-02 0:35  Thanks for the link. Cheers, Simon "From now on, if rogue states want to buy weapons of mass destruction, they're going to have to go on eBay," Mr. Bezos said. Jsp using JNI (where to place dll) ayisha3-Dec-02 18:53 ayisha 3-Dec-02 18:53  i'm developing a website (jsp) which uses JNI but i couldn't get any idea about where to place the dll for that. TOMCAT issues an error that the dll is not found. ANYONE PLS HELP... ayisha check box inside a list box faad3-Dec-02 18:33 faad 3-Dec-02 18:33  I want to make a check box inside a list Box how can i do that????????? please help me Re: check box inside a list box Sarvesvara (BVKS) Dasa3-Dec-02 18:51 Sarvesvara (BVKS) Dasa 3-Dec-02 18:51  Why do u need such a checkbox inside a listbox?? I started with nothing, And I still have lots of it left with me. Re: check box inside a list box Paul Watson3-Dec-02 20:33 Paul Watson 3-Dec-02 20:33  faad wrote: I want to make a check box inside a list Box how can i do that????????? The short answer is you cannot do this with standard web controls. The long answer is you can do it using a couple of other non standard techniques, all of which invariably are more hassle than they are worth. You could write a custom control in VB/C++/Whatever and compile it into an ActiveX control and use that. Problematic though. You could do the same with a JavaApplet. Lastly you could use complex DHTML to replace the ListBox. But I guarantee that will be filled with hassles. Why do you need checkboxes in a listbox? Paul Watson Bluegrass Cape Town, South Africa Christopher Duncan wrote: Which explains why when Santa asked, "And what do you want for Christmas, little boy?" I said, "A life." (Accesories sold separately) Re: check box inside a list box dodosss3-Dec-02 21:10 dodosss 3-Dec-02 21:10  Thankyou Paul actually i dont want to use ActiveX and applets I have two properties associated with each item of list box now one can be specified by inserting item into list box while second can be specified by checking the check box Thats why i want check boxes inside listbox Re: check box inside a list box Daniel Turini4-Dec-02 1:41 Daniel Turini 4-Dec-02 1:41  You can simulate one using a DIV or a IFRAME with scrollbars and put the checkboxes inside it. The appearance is just the same. I see dumb people Dropdown list Sarvesvara (BVKS) Dasa3-Dec-02 2:39 Sarvesvara (BVKS) Dasa 3-Dec-02 2:39  How do I create a dropdown list - select - dynamically.... taking the data from the database?? I started with nothing, And I still have lots of it left with me. Re: Dropdown list Paul Watson3-Dec-02 3:20 Paul Watson 3-Dec-02 3:20  SPS wrote: How do I create a dropdown list - select - dynamically.... taking the data from the database?? What language/environment/planet/universe SPS? Also do you want it databound, or are you happy with writing some code in yourself... what? Paul Watson Bluegrass Cape Town, South Africa Christopher Duncan wrote: Which explains why when Santa asked, "And what do you want for Christmas, little boy?" I said, "A life." (Accesories sold separately) Re: Dropdown list Sarvesvara (BVKS) Dasa3-Dec-02 18:48 Sarvesvara (BVKS) Dasa 3-Dec-02 18:48  I thought, putting the question in web-development... means I will get a reply with respoct to html/ASP programming..... I want the dropdown list in my web-page... preferebly html only or jscript added asp code... Paul Watson wrote: databound, or are you happy with writing some code in yourself ... Anything... but I need the code working.... Preferebly, I want to put in some code to take much of the control over the web... I started with nothing, And I still have lots of it left with me. Re: Dropdown list Paul Watson3-Dec-02 20:43 Paul Watson 3-Dec-02 20:43  SPS wrote: means I will get a reply with respoct to html/ASP programming Well no. There have been plenty of PHP, CGI and other questions on here. IT is about web development, not just ASP web development. SPS wrote: Anything... but I need the code working.... Preferebly, I want to put in some code to take much of the control over the web... Here is some sample code: ... <select id="selSample"> <% While rsSel.EOF = False Response.Write "<OPTION value=""" & rsSel("ClientID") & """>" & rsSel("Email") & "</OPTION>" rsSel.MoveNext Wend %> </select> ... So basically you open your recordset, open the SELECT element, loop through the recordset outputting an OPTION element for each record, then you close the SELECT. Paul Watson Bluegrass Cape Town, South Africa Christopher Duncan wrote: Which explains why when Santa asked, "And what do you want for Christmas, little boy?" I said, "A life." (Accesories sold separately) Re: Dropdown list Sarvesvara (BVKS) Dasa3-Dec-02 20:48 Sarvesvara (BVKS) Dasa 3-Dec-02 20:48  Paul Watson wrote: There have been plenty of PHP, CGI and other questions on here Oh!!.. I am sorry.... I will change it.... Thanks for the reply..... Can I use this similar thing to the radio button?? I will also try it locally here... Thanks I started with nothing, And I still have lots of it left with me. Where can I find Java netmeeting SDK? George22-Dec-02 17:52 George2 2-Dec-02 17:52  Hi, everyone! I am going to development a web based netmeeting system using Java. So, I want to know whether there are some free Java netmeeting SDK? Cheers, George Re: Where can I find Java netmeeting SDK? Michael P Butler3-Dec-02 3:39 Michael P Butler 3-Dec-02 3:39  http://archive.devx.com/netmeeting/netmeetingsdk_sample/sdk_info.asp[^] or http://www.google.com/search?hl=en&ie=UTF-8&oe=UTF-8&q=java+netmeeting+sdk[^] Michael Fat bottomed girls You make the rockin' world go round -- Queen Re: Where can I find Java netmeeting SDK? George23-Dec-02 17:29 George2 3-Dec-02 17:29  Thanks, Michael pal! The web page is very helpful. I am using Java to develop my project. I find the link "Rob McDougall has put together some nice samples for Java programmers." ~~~~~~~~~~~~~~~~ does not work in the first link you introduced. Can you tell me how to find out the samples? Cheers, George Divs and combo boxes Jörgen Sigvardsson2-Dec-02 3:34 Jörgen Sigvardsson 2-Dec-02 3:34  IE insists on giving combo boxes a z-index higher than any of my absolute positioned div's. Am I doing something wrong? -- This space for rent. Re: Divs and combo boxes Paul Watson2-Dec-02 4:20 Paul Watson 2-Dec-02 4:20  Jörgen Sigvardsson wrote: Am I doing something wrong? Unfortuantley not. Here is an explanation of your problem. The long and short of it is that the only workaround is to put dropdowns in IFrames or normal Frames, which is hardly a solution. Drop down lists are treated differently and cannot have a Z-Index assigned to them. Paul Watson Bluegrass Cape Town, South Africa Colin Davies wrote: ...can you imagine a John Simmons stalker ! Re: Divs and combo boxes Jörgen Sigvardsson2-Dec-02 4:58 Jörgen Sigvardsson 2-Dec-02 4:58  Paul Watson wrote: Unfortuantley not I found this out a bit later on too. IFrames or Frames is not a solution for me at all. I'm basically doing an ASP.NET ripoff using javascript and jsp/j2ee. An IFrame or Frame would be really tricky for me to even consider maintaining state. I've done one of the two suggestions made by the KB (yes, Microsoft has known about this a long time now! ). Their best solution was to create a popup window which I could put my HTML in. But I couldn't use it anyway since the content is of variable size - the popup only support fixed sizes. Their second, last and ugly solution is to hide all select-elements when showing the floating div. Without any other feasible option, I had to bite the bullet. I will have to redesign the UI radically later on, just because of a simple stupid bug Microsoft should have fixed a looooong time ago. Maybe I should have a rant in the soapbox now... -- This space for rent.

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