Web Development

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Data Binding Problems Lea Hayes16-Jan-04 13:01 Lea Hayes 16-Jan-04 13:01  Hi, I have been using data binding for a lot of features and it is kind of working, but I keep getting into the chicken and the egg situation; I initialise the dataset in Page_Load, but, for example with a databound combo box, its selection resets when the page loads. This shouldn't happen because I have set the "AutoPostBack" property to true, if I temporily take out the dataset initialisation code then the combo box works fine, but of course with no data in it. Would anybody be able to point me in the right direction please? Regards, Lea Hayes Re: Data Binding Problems DFU2319-Jan-04 6:12 DFU23 19-Jan-04 6:12  maybe you need to use if (!Page.IsPostBack) { // Initialize/databind combo box here } in your Page_Load Wally Atkins Newport News, VA, USA cancelBubble doesn't work Member 82278516-Jan-04 0:45 Member 822785 16-Jan-04 0:45  I've got a textbox in which I don't want the user to be able to use the backspace button. How can I cancel? I tried the event.cancelBubble but it doesn't seem to work. Please help. Re: cancelBubble doesn't work theJazzyBrain16-Jan-04 5:21 theJazzyBrain 16-Jan-04 5:21  I can't see how cancelBubble would help you do this. What would I do: I would store the value of the text field in a variable, then, onChange I would compare the new value with the old one. With the correct logic I would return true or false and would allow the new value or replace it with the old one. Hope that this helps. theJazzyBrain Excelence is not an act, but a habbit Aristotle Re: cancelBubble doesn't work DFU2319-Jan-04 6:14 DFU23 19-Jan-04 6:14  http://www.brainjar.com/dhtml/events/default3.asp Wally Atkins Newport News, VA, USA Image/Image Button Controls Lea Hayes15-Jan-04 12:32 Lea Hayes 15-Jan-04 12:32  Hi, When selecting an image (within the code) using: MyImage.ImageURL = "test.jpg", the image is stretched within the image control, is there a way to make the image control automatically change to the images size? And another image related question, how can you obtain the images dimensions? Regards, Lea Hayes Re: Image/Image Button Controls alex.barylski16-Jan-04 10:07 alex.barylski 16-Jan-04 10:07  lhayes00 wrote: When selecting an image (within the code) using: MyImage.ImageURL = "test.jpg", the image is stretched within the image control, is there a way to make the image control automatically change to the images size? Don't specify a width or height in the IMG tag lhayes00 wrote: And another image related question, how can you obtain the images dimensions? I imagine the same way you would access the SRC attribute document.blah.myImage.width blah is not actually an object, you'll have to figure that out. The word of the day is legs, let's go back to my house and spread the word How to fill the fields of IE's web page from within VB or C++ ? John Thomas15-Jan-04 6:00 John Thomas 15-Jan-04 6:00  Does anybody know how to fill the fields of IE's web page from within VB or C++ ? What if the page is secure? Of course, there is no problem to fill all the fields by hand. The question is how to do it automatically, by running .exe or .dll. Re: How to fill the fields of IE's web page from within VB or C++ ? alex.barylski16-Jan-04 10:14 alex.barylski 16-Jan-04 10:14  Wrong forum You mean like Google toolbar auto form fill feature? It's generally more difficult then writting a normal EXE I suggest looking at the following article for a heads up: http://www.codeproject.com/atl/ietoolbartutorial.asp?target=ie%7Ctoolbar[^] I imagine you might be able to do it with a normal EXE, but you would have to tap into the IWebBrowser2 interface, so I hope your comfortable with COM interfaces Cheers The word of the day is legs, let's go back to my house and spread the word put_outerText,put_innerTEXT Monty215-Jan-04 2:03 Monty2 15-Jan-04 2:03  Hi all, what is the difference between put_outerHTML , put_innerHTML and put_outerText,put_innerTEXT i am confused can you all sed some light on it i am new to HTML ? also in a BHO OnDocumentComplete Event i am Parsing all the Elements looking for TEXT written How do i know that the element i have is a TEXT or HREF or ..... Please Help C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do, it blows away your whole leg Re: put_outerText,put_innerTEXT Sarvesvara (BVKS) Dasa15-Jan-04 6:08 Sarvesvara (BVKS) Dasa 15-Jan-04 6:08  mailMonty C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do, it blows away your whole leg c# makes the result as 'sucide' I was born intelligent Education ruined me!. Re: put_outerText,put_innerTEXT alex.barylski16-Jan-04 10:21 alex.barylski 16-Jan-04 10:21  I think your in the wrong forum too Anyways innerHTML will replace all HTML inside the current element and outerHTML will replace all HTML inside the current element including itself. So... If you replace the innerHTML of the following DIV with nothing <div> <b>This is innerHTML</b> <div/> You get <div> nothing <div/> Whereas outerHTML would do the following nothing HTH Cheers The word of the day is legs, let's go back to my house and spread the word Re: put_outerText,put_innerTEXT Jim Crafton18-Jan-04 10:57 Jim Crafton 18-Jan-04 10:57  Love your sig! LOL ¡El diablo está en mis pantalones! ¡Mire, mire! Real Mentats use only 100% pure, unfooled around with Sapho Juice(tm)! SELECT * FROM User WHERE Clue > 0 0 rows returned Re: put_outerText,put_innerTEXT alex.barylski18-Jan-04 16:32 alex.barylski 18-Jan-04 16:32  Too bad the ladies don't dig it so much The word of the day is legs, let's go back to my house and spread the word Tag Information (ASP.NET with Visual Basic.NET 2003) Lea Hayes14-Jan-04 21:03 Lea Hayes 14-Jan-04 21:03  Hi, I have just started with web development and seem to be doing okay. When a hyperlink is pressed on my webform I am adding different tags to the URL, i.e. "mypage?mytag" simply by adding it the the hyperlinks. When my page loads how can I obtain access to my tag, at the moment I am only interested in adding one tag at a time with a consistent length of characters. Is there a way to obtain the URL stored in the address bar of internet explorer? Any help would be greatly appreciated! Regards, Lea Hayes The mighty QueryString Paul Watson14-Jan-04 23:45 Paul Watson 14-Jan-04 23:45  Yes, what you are looking for is info on the QueryString. That is the bit of info from the ? onwards and can contain multiple name/value pairs. e.g. ?var1=xyz&var2=123&var3=bob. That contains three pairs. To access these you use the Request object and the QueryString class. So to access the second pair in the above example you would use Request.QueryString("var2").ToString(). You can use the name of the variable which is nice instead of it's position. regards, Paul Watson Bluegrass South Africa Brian Welsch wrote: "blah blah blah, maybe a potato?" while translating my Afrikaans. Crikey! ain't life grand? Einstein says... Re: The mighty QueryString Lea Hayes15-Jan-04 7:11 Lea Hayes 15-Jan-04 7:11  Hi, Thanks for your help, using Response.QueryString().ToString(), I am able to retrieve the text after the '?' symbol. However Request.QueryString("var2").ToString() gives me an error, looking at the syntax it doesn't seem like you are meant to place anything between the parenthesis. Do I need to include an external library to use the QueryString function with the "var2" or other variable name? Regards, Lea Hayes Re: The mighty QueryString Lea Hayes15-Jan-04 11:36 Lea Hayes 15-Jan-04 11:36  Hi, I found out what I was doing wrong, the code causes an error when there is no "?..." after the normal URL. To solve this I added: Dim Dir As String If Request.QueryString.Count Then Dir = Request.QueryString("dir").ToString() End If Thanks for your help! Regards, Lea Hayes Yours Sincerely, Lea Hayes I Have A Problem With my Greetings Site..(it's my Final Project) waqi14-Jan-04 9:59 waqi 14-Jan-04 9:59  HEllo: i really need help in my final project....i am developing a ecard website i have a problem for attached the picture with the message..as well as maintain the library of the picuters...i need that code which send email to the Request user and also send the confirmation mail to the requested user.....if any one help me i am really thankful to him/her....i really need this...it's my final project....please help me...don't forget to write some detail readme file with source code... thanks\ Note i need whole code with readme file in which mention that how to run that code....pleae help me out.. Re: I Have A Problem With my Greetings Site..(it's my Final Project) hxxbin14-Jan-04 10:26 hxxbin 14-Jan-04 10:26  What are you using to send the mail???? Explain pls. ---- hxxbin Re: I Have A Problem With my Greetings Site..(it's my Final Project) l a u r e n14-Jan-04 12:59 l a u r e n 14-Jan-04 12:59  and if its ur final project shouldnt u be doing at least some of the work urself then asking specific questions? asking "please do my project for me" isnt going to work here im afraid "there is no spoon" biz stuff   about me Re: I Have A Problem With my Greetings Site..(it's my Final Project) Roger Wright15-Jan-04 5:25 Roger Wright 15-Jan-04 5:25  "Another day done - All targets met; all systems fully operational; all customers satisfied; all staff keen and well motivated; all pigs fed and ready to fly" - Jennie A. Re: I Have A Problem With my Greetings Site..(it's my Final Project) theJazzyBrain14-Jan-04 21:33 theJazzyBrain 14-Jan-04 21:33  Posting it once again might help.... NOT... theJazzyBrain Excelence is not an act, but a habbit Aristotle Re: I Have A Problem With my Greetings Site..(it's my Final Project) waqi14-Jan-04 23:38 waqi 14-Jan-04 23:38  hello: i am using asp with my sql.....so please if any body can help me then please help me out...i will be vey thankful to him/her.....(Help about Ecards site maintaing DataBase of Image or any other way...and my page can be load in less time and i want to attached image with user text...nd then send to reciepent and confirmation to that person who are sending the ecard....user have also facility to upload his own picture or swf file.....some body has told me that cgi give good support to ecard site but i have no idea to use cgi....ui have to submit my project coming 28 of january....that's why i mention that please attached readme file what to do with the realted code...everything i mean that to run the code..... ) please help me... bye waqar Re: I Have A Problem With my Greetings Site..(it's my Final Project) waqi14-Jan-04 23:41 waqi 14-Jan-04 23:41  hello: i am using asp with my sql.....so please if any body can help me then please help me out...i will be vey thankful to him/her.....(Help about Ecards site maintaing DataBase of Image or any other way...and my page can be load in less time and i want to attached image with user text...nd then send to reciepent and confirmation to that person who are sending the ecard....user have also facility to upload his own picture or swf file.....some body has told me that cgi give good support to ecard site but i have no idea to use cgi....i have to submit my project on coming 28 of january..so please help me due to less time..i mention that please attached readme file what to do with the realted code...everything i mean that to run the code.....so i can complete t soon ) please help me... bye waqar

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