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hi friends
i have 3 textboxes.
1st is startime.
2nd is end time.
3rd is shift time.
format is xx:xx:xx
now i want to substract from end time to start time and get result in shifttime on focus evtns of shifttime.
how to do it?
plz give me right solution or any link.
thanks is advance
plz
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Convert the text to a DateTime object, subtract one from the other which results in a TimeSpan object - This is your answer. All you then need to do is format it for display.
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Hello,
I have an ASP.NET page that draws image URLs from a database in order to display a product image on a product template page. I'd like to be able to install the expected "click on image to view larger resolution" pop-up feature found in almost all online product catalogs.
All of the info I have found so far about using large image pop-up scripts refer to static images - that is, images that are unique to that webpage, rather than drawn from a database field. I'm not clear on how to do a pop-up of an image drawn from a field dynamically. Any advice would be appreciated!
I found and tried to insert the following code into my page, but it is bringing up an "BC30456: 'DataItem' is not a member of 'System.Web.UI.Control'." error:
<code><a href="#StayHere" onclick="window.open('bigimage.aspx?id=' +<%# (DataBinder.eval(Container.DataItem,"product_id"))%>, '', 'width=550 scrollbar=yes height=650 left=100 ')">
<asp:Image ID="Image1" ImageUrl='<%# DataBinder.Eval(Container.DataItem, "Image1")%>' AlternateText='View Large Image' Runat="server" Width=204>
</asp:Image></td></code>
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Your problem is in your binding, your code should work, you are missing a braket on DataBinder.Eval(Container.DataItem, "Image1")
it should read DataBinder.Eval(Container.DataItem, "Image1"))
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Two questions:
1. I have a ASP.NET application with ASP.NET form controls in it.
I want to display some data from database with AJAX (no Atlas) when ASP.NET textbox loses focus, so I was wandering, how can I call AJAX function when textbox loses focus or I need to use a standard textbox?
Anyway, I know how to do it with standard textbox, but, I want to use a ASP.NET control.
2. I've got two ASP.NET buttons, one for submiting, other for previewing the message (like the one you have it on CodeProject to preview the written message).
I want the same functionalaty, but with ASP.NET button.
I know that I can do it simply with standard button control.
I've tried with RegisterStartupScript, but form first submits and then opens the popup window.
I don't wanna to submit the form (with that prview button).
Thanks.
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Thanks...
Hmmm... There isn't anything to do with ASP.NET controls on that link...
-- modified at 8:39 Monday 11th December, 2006
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Perhaps you're missing the fact that ASP.NET controls are all rendered as standard html controls - eg. an ASP:Label is rendered as a tag...
Since this is the case, everything else should fall into place, once you realise what objects are resulting from your asp.net objects...
"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox
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Sorry about that.
I know that asp.net controls are rendered into standard controls.
Anyway, I wanted a solution for asp.net controls wich I have solved it with control_name.Attribute.Add.
Second problem is also solved with control_name.Attributes.Add and return false; after calling popupWindow.
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result!
"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox
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i wanted to know if i could let my aspx page execute a line of code everythime the page is closed ( for example if some click the exit button in the internet browser) i tried using the Page_Unload but it didn't work i am not sure if thats what i should be using or if i implemented correctly can someone help me please
kenny
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to be honest i am not even sure if this is practical or possible, is a friend trying to implement this in his website and i was trying to assist him
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We have a publicly hosted website (hosted by a hosting company) that is used for capturing data that is stored in a database, and need to be able to download that data at periodic intervals to a server on company intranet. One solution we have considered is to place a Web Service on the Web Site, or in a subdirectory of the website. That does not seem to be working as the Web Service is returning an error of content-type of text/html when text/xml is being expected. "Client found response content type of 'text/html; charset=utf-8', but expected 'text/xml'...".
The website has a global.aspx handler that is processed for each request, and one of the things that does is to read a configuration file that is used to populate the pages to be displayed. The webservice does not require the global.aspx, but even when we place the webservice in a subdirectory of the website, it looks like the global.aspx is still being processed, and this may be responsible for the text/html being returned.
Are we doing it right? Will appreciate any suggestions or alternatives on how to go about this. We want to place the web service so that it can be called from applications on the intranet to read the data from the same database as the web application.
Gaulles
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Open the properties for the subdirectory in the IIS manager, and create an application for it (there is a button for that). It's now a separate application, and does not use anything from the application in the root folder.
---
b { font-weight: normal; }
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Thanks for your suggestion. We tried it on the intranet, and it worked. We are yet to try it on the publicly hosted website. We have no access to IIS on the hosting company's machine, but would request that they create the applicaton for us. I believe it should work also.
Gaulles
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Hi
I create some pdf files (using crystal report exporting pdf format) in some deferent pages of my site (which user can download them) and in another page of site, i should merge these various pdf file into one report (concat them) in one pdf format file (user can also download pdf file).
How can i merge these pdf files by crystal report?
I develop using visual studio 2003 and my language is c#.net.
Thanks
Rastgar
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I ask for some opinions about good samples for learning asp.net2.0?
Thanks..
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Wrox Professional ASP.NET 2.0
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Anyone know of a CSS 2 compliant parser control/library to allow parsing of a CSS file and be able to change colors, background images, etc?
I currently have a control that parses the CSS and puts it into a XML file. I can then access the XML node to get to the element. However, I am looking for a control to parse the sepecific elements and that is compliant with the CSS standards.
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try this[^] its written in java, but if i remember corerctly i used it a while ago and converted it to c# without too much problem, i would give you the c# source only my old boss has it 
regards,
g00fy
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Thanks for the reference. I will take a closer look.
What is the best method of converting the java classes to C#? I have only tried this once before by using the conversion wizard in VS and wasn't successful. Did you code the conversion manually or use a conversion tool?
Thanks
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After taking a closer look, it looks like these classes convert the CSS file into a DOM XML document. Does the CSSParser also have functions to parse the elements of the XML document, or do you need to use SAC 1.3?
I currently have a control that converts the CSS file to XML and back. This sounds similar to the descripition of the CSSParser. I am also looking to be able to edit the elements of the node in the XML tree and stay CSS complinant. The control I have does not have the ability to parse the elements of the XML document.
Did you have to convert/use both the CSSParser and the SAC 1.3? Or, was everything in the CSSParser?
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Hi,
The conversion was done using the JLCA (Java Language Conversion Assistant) that comes with VS .NET 2005. My task was only to convert the source to a usable format for other team members. From memory though (and it was a while ago) they were attempting to achieve what you are trying to achieve, so I assume the CSSParser application contains all that is required.
Sorry for my vagueness but I was not directly involved in the latter stages of development, I was only called on because I knew both languages (JAVA & .NET).
Regards,
g00fy
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Thanks.
I tried converting the SAC 1.3 java classes with the JLCA in Visual Studio 2003. The conversion had 3 errors and 1 warning. I haven't had a chance to check into the errors.
I will take a look at the CSSParser classes as well.
Thanks for your help.
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I downloaded the CSSParser and used the JLCA from VS .NET 2003 to convert the classes. The conversion had 119 errors. The most common is:
The equivalent in .NET for method 'java.lang.Throwable.getMessage' may return a different value.
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