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in child window java script u write
window.opener.document.getElementbyid("parentcontrl").value=child control value
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How to limit quantity of the chosen items in checkboxlist ?
thx
stepan
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Javascript. The way I'd do this is to add an oncheckchanged ( or whatever it is ) event to each checkbox, and keep count of how many items have been checked. IF too many are checked, reject the click and show a message.
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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I would like to find out how to convert HtmlTextWriter to either a string or a stream? I am working with an application that requires this to be either in a string or stream format and I can't seem to accomplish this. ToString only gives me the object name. Any assistance would be appreciated. Current language is C# but VB is fine.
Thanks,
Leo T. Smith
Senior Programmer/Analyst
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I would like to add one thing. All I am trying to get is the whole page response file in a string before I send it to the browser. I really don't want to iterate through all the controls and build the page manually.
Thanks,
Leo
Leo T. Smith
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Are you trying to get the full raw HTML response for the entire page or for just a control?
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Yes I want the complete raw html, like you would see in a text editor, or by going view source.
Thanks,
Leo T. Smith
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Create a StringWriter and create the HtmlTextWriter using that. The ToString method of the StringWriter returns what's written to the HtmlTextWriter as a string.
Experience is the sum of all the mistakes you have done.
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Is there a function call to convert a current HtmlTextWriter to a StringWriter before using the ToString function in the StringWriter?
Thanks,
Leo T. Smith
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Cast the InnerWriter property to StringWriter (assuming of course that the HtmlTextWriter is actually based on a StringWriter).
Experience is the sum of all the mistakes you have done.
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Does anyone have any advice regarding running a background processes or threads in an ASP.NET application. I know it's possible to kick off a background process by responding to Application_Start events in the Global.asax file and using some sort of singleton class.
I basically want a task scheduller that kicks off at a certain time without any user intervention and sends emails, or writes to a database etc. The main issue I have is how to keep it running because the ASP.NET AppDomain can get reset or shutdown for a number of reasons, such as when there's no user activity. So my main question is how could I keep it running? I read somewhere someone suggesting getting the background process to do an HttpWebRequest it's own website, thus keeping the AppDomain running, would this work do you think?
Also I know about running a Windows Service, but since I'm on shared hosting this isn't an option.
Many thanks for your help! 
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I am trying to loop though the contents of a formview and depending on the control type do something. My formview doesn't pick up all the content inside of the table. Basically I am just going to have a reset button that loops through and sets the text to "". Thoughts?
<asp:FormView ID="FormView1" runat="server">
<ItemTemplate>
<table>
<tr>
<td>Hole1</td>
<td>Hole2</td>
</tr>
<tr>
<td><asp:textbox ID="txtScoreHoleOne" runat="Server" /></td>
<td><asp:textbox ID="txtScoreHo" runat="Server" /></td>
</tr>
</table>
</ItemTemplate>
</asp:FormView>
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Is using an <input type='reset' /> button not an option?
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I have a pretty big website where website configurations are written in separate XML files(not in web.config). I have a class which reads this configurations. This configurations will be same for all the visitors.
So I am looking for a method to cache this classes instance for improved performance. But since I am using this class inside my business layers, I don't have access to the Page object. Is there anyway to cache it and get it back without using Page object ? Any help would be appreciated
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As far as i remember you can access the cache using the httpconext
httpcontext.current.cache.add, etc
Hope that helps
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Thanks, But I guess, I don't have handle to HttpContext class inside my class.
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You will have, as long as the class is called from a web site you will be able to access httpcontext.current.cache, .request, .response and all that stuff... Give it a try
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hi there
I have an ASP project connected to an SQL dats base
and I need to have a backup of the project in an external page with the database
your urgent help is appreciated
Thanks
knowledgestudent
There is always something to learn
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asp and asp.net are two different things, which one are you using ?
What do you mean by having a backup in an external page ?
Christian Graus - Microsoft MVP - C++
"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )
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sorry it was my bad
it is ASP.Net
and the backup I meant that is I want to have a copy of my project in an external storage device(CD , flash memory or an external HD)
thanks a lot
knowledgestudent
There is always something to learn
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Hi.
Did any1 have experience with how 2 integrate office communicator (IM) /ASP.NET web application?
Thank u,
Alex.
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hi,
i am using ajax tool kit and wrote the code for dynamically loading images but when i run the application it is not showing any images.i am giving the code what i have wrote.
public static AjaxControlToolkit.Slide[] GetSlides()
{
System.Web.UI.Page ObjUIPage = new System.Web.UI.Page();
int i = 0;
int j;
System.IO.DirectoryInfo DirInfo = new System.IO.DirectoryInfo(ObjUIPage.Server.MapPath("") + "\\images");
System.IO.FileInfo[] files = DirInfo.GetFiles();
j = files.Length;
AjaxControlToolkit.Slide[] mySlides = new AjaxControlToolkit.Slide[j + 1];
foreach (System.IO.FileInfo di in files)
{
mySlides[i] = new AjaxControlToolkit.Slide(di.FullName, di.Name, di.Name.Substring(0, di.Name.IndexOf(".")));
i = i + 1;
}
return mySlides;
}
**************************
and this is ajax slideshow tag what i wrote is
<cc1:slideshowextender id="SlideShowExtender1" runat="server"
="" targetcontrolid="Image1" slideshowservicemethod="GetSlides" nextbuttonid="nextButton" playbuttontext="Play" stopbuttontext="Stop" previousbuttonid="prevButton" playbuttonid="playButton">
can anybody help on this.
Regards
siva
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Hi i have one genral doubt in .net...,
If any have idea abt that plz share with me,
I like to secure my page from the enduser...,
i dont like to allow enduser to save my form design on his desktop & same time i dont like to see them my viewsource also...,
Its possible?,
I dont the question on here is correct or not...,
But i like to know thsi info,
Plz help me,
Thanks & Regards,
Mageshh,
please don't forget to vote on the post
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HMagesh wrote: dont like to allow enduser to save my form design on his desktop & same time i dont like to see them my viewsource also...,
Its possible?,
If you don't want the end-user to save the HTML design and If you don't want the end-user to see the HTML source then deny the access to your site.
simple, Modify the authorization section in the web.config file
<-authorization>
<-deny users="*" />
<-/authorization>
- Regards -
JON
Life is not measured by the amount of breaths we take, but by the moments that take our breath away.
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