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• When developing Silverlight apps is it ok to just to run directly from the test page?

  - by John

  Hi, When I create a new Silverlight project in Visual Studio it creates a new web project in the same solution and wires it up to run in a local server when developing and debugging. Some demo projects I have downloaded just run directly from the test page on disk. When developing what are the benefits of running via a server? What would you lose by just running from the disk? John

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• How do I get only two form fields to show instead of all 5 on initial page load? CSS

  - by marcamillion

  Here is the implementation: http://jsfiddle.net/AdQfB/2/ If you notice, when you click 'Login' or 'Register' before entering anything, you should see a few fields disappear and re-appear respectively. I would like for this page to display the view of just the two fields on the first load (rather than the current 5 it shows on first load), then when the user clicks the 'register' link, it shows the other 3 - for a total of 5. How do I do that? Thanks

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• How to differentiate between two class of same name in different css on same page.

  - by Rajesh Rolen- DotNet Developer

  on my asp.net page i am linking 2 css files which are used by 2 different controls but the main problem is that one class name is same in both so they are conflicting with each other, please tell me how can i distinguish between them. Both are of jquery, 1 is slider control and another one is time picker control. and they are conflicting on their background image as i want to change background image of slider control's scroller. Please give me solution..

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• JavaScript: capture key press without placing an input element on the page?

  - by powerboy

  How to capture key press, e.g., Ctrl+Z, without placing an input element on the page in JavaScript? Seems that in IE, keypress and keyup events can only be bound to input elements (input boxes, textareas, etc)

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• how can I create "Sliding Page" effect in asp.net web Application ?

  - by Nahid

  Looking to implement a solution on a web application but don't know if it is possible. If clicked the menu would take you to the full page with slide(Left to right / right to left). Doe's anyone know of a solution to this problem?

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• Is there a way to prevent an ASP.Net webapp from clearing out page variables on VB side?

  - by Chapso

  I have a webapp in ASP.Net with a VB codebehind. I need a List variable I have declared to persist as long as the person is on the page, but currently any time a control posts back to the code, everything is cleared out. I am completely new to ASP.net, so I have no idea if this is even possible. Can it be done with a Session variable? Those seem to me to be limited to base types, but I could be wrong.

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• How can I print a certain block/part of a web page?

  - by Ahmed

  How can I print a certain block/part of a web page? Print option to look like Print Screen functionality.

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• how to get text box value in page init?

  - by Amit

  Hi I am using asp.net 2.0 I set a hidden text box from javascript and on postback, i want to check the value stored on the text box in page init event. Here is what i tried string t = Request.Form["currentMode"].ToString(); but i get an error saying " Object reference not set to an instance of an object." Any idea?asp.

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• How to change the CSS of entire page/website on click?

  - by Rakesh Juyal

  Is it possible to have 3-4 CSS on a page, and then on any event, say click, change the css for entire webpage. This way we can give our user the ability to change the theme. I know we can change the css of an element by: $("#myElementID").removeClass("class1").addClass("class2");

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• How do I make a div with contentEditable set show a blinking cursor on page load?

  - by loglibrarian

  I would just like to have an editable div that acts like a textarea that is given focus on page load (i.e. the blinking cursor is visible and typing shows up in the div without having to select the div with the mouse). I've tried calling focus() on the editable div, but that doesn't work.

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• How do I set the "default page" in Google analytics if my site uses "friendly" URLs?

  - by mipadi

  I have a website tracked using Google Analytics. It is a Django-based website, so all the URLs are "friendly" URLs (e.g., /my/friendly/url/) and don't have associated files like index.html, etc. Should the "default page" option in Google Analytics be left blank or set to /?

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• Django admin: how do I add an unrelated model field to a model change/add page?

  - by NP

  I have the following models: class Foo(models.Model): field1 = models.IntegerField() ... class Bar(models.Model): field1 = models.IntegerField() ... class Foo_bar(models.Model): foo = models.ForeignKey(Foo) bar = models.ForeignKey(Bar) ... In the admin, I want it so that in the Foo change/add page, you can specify a Bar object, and on save I want to create a Foo_bar object to represent the relationship. How can I do this through customizing the Admin site/ModelAdmins? Thanks.

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• How to keep parameters on URL when write a custom 404 error page?

  - by Linh

  Hi all, I set a custom 404 error page in IIS6. In code-behind i want to get parameters from incorrect URL, How do i do?

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• How to show user-friendly error page instead of tomcat log with stack trace in browser when runtime

  - by Roman

  I'm developing web-application with JSF. I tested it as I was able to but from time to time runtime exceptions are thrown. So, how to redirect user to special error page every time an exception is thrown (instead of displaying 500 Error with full tomcat logs)?

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• How to shift PDF page using perl (CAM::PDF, PDF::API2)?

  - by est

  Hi all, I have a PDF document which I need to shift the pages to the right several inches. I.e like putting a margin on the left hand side of the page. Can either CAM::PDF or PDF::API2 do it? Or is there anyone have experience with it? Thanks.

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• How to avoid security warning in IE when landing an HTTPS page ?

  - by Shyju

  In IE 8, I am getting the below error message when trying to land on a https from a http page in an online store web portal.If i change the settings in my IE,It will not prompt the message.But since its a browser setting,we can ask each customers to do so . Is there anything which we can do for not showing this message in IE. ?

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• I need to do multiple file upload in my asp.net page also have to display progess bar with status of

  - by Ayyappan.Anbalagan

  I need to do multiple file upload in my asp.net page also have to display progess bar with status of file..It should display the all file progress status bar seperatly and total progess inseperate progess bar.up to the file finish the upoad cheers!!! thank a.ayyappan

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• How to give focus to an iFrame in firefox just page is loaded?

  - by Ahmed

  How to give focus to an iFrame in firefox just page is loaded? FYI: I tried focus() javascript & jQuery functions to do this, works properly for XP, but doesn't work for Windows 7? Also, how does foucs() functionality differs from platform to another one?

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• How to randomly change inline images on page load and each refresh, using jquery?

  - by metal-gear-solid

  What is the best lightweight way to randomly show inline images from a folder on each refresh or on load a page ? using jquery.

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• How do I determine if a web page exists with shell scripting?

  - by Branden

  I am trying to make a program that can convert a series of manga scans into one pdf file, and I don't want to have to attempt to download the picture to determine if I have the right url. Is there a shell scripting command that I can use to just check if a web page exists?

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• Any benefits of using Windows Communication Foundation/ Web Services vs. a simple .aspx page for s

  - by Clay Nichols

  I'm working on a VB6 app that will do some very simple communication with a web server (passing value and getting back an anwer. Low bandwith and infrequent use). Someone suggested using WCF or Web Services. I'm wondering what the advantages are vs. just posting to an ASPX page like: Myserver.com/Functions.ASP?FunctionName=GetValue?UserName=BubbGump and returning some simple, easy to parse text, like one value per line.

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• Can I embed a silverlight sketchflow player in my web page?

  - by Tes

  Hi I'm new to silverlight and sketchflow. I'm getting on great with creating prototypes and can export to Word etc. I would really like to embed a prototype in another web page - is this possible and how would I go about it? Thanks

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• PHP. "?>" on top of page.

  - by user141267

  Hi! I am creating site with php. On localhost all works good. On my hosting all looks good too, but on top of page i see "?". In my code these symbols are absent. What is this?

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• best approah (security) to do some admin work through web page in Linux?

  - by Data-Base

  Hello, I want to build a web based admin tools that allow the system admin to run pre-configured commands and scripts through a web page (simple and limited webmin), what is the best approach? I already started with Ubuntu installing LAMP and give the user www-data root's privileges !!! as I learned (please check the link) this is a really bad move !!!, so how to build such web-based system without the security risk? cheers

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• How can I check if a Resource Bundle contains a specific key in a JSF page.

  - by Silverfox

  I have a JSF page which has a bundle loaded. However I need to dynamiclly build a key to access the property. What I need to do is check that the property exists so I can decide whether to render the or not. I have tried checking if the value is empty but it always renders the output. Thanks

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