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• HTML5 web storage: can different websites overwrite each other’s data on a user’s computer?

  - by Deepak Mahalingam

  I have a few questions regarding the concept of HTML5 storage. I went through the w3c specification, books and tutorials on the same, but still I am a bit unclear about certain concepts: Assume that I access Website A. Some JavaScript runs in my browser that sets a key value pair, say ('username','deepak'). Then I access Website B which also adds a key,value pair in the localstorage as ('username','mahalingam'). How will they both be differentiated? Will Website B override the value set by website A in my localstorage? How can we ensure that a website would not erase all of my localstorage?

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• Integration Widget (GWT) with DynamicForm (Smartgwt) - com.google.gwt.user.client.ui.AttachDetachExc

  - by keweishang

  I had this problem when I created a Window (Smartgwt) and put a DynamicForm (Smartgwt) in this Window, In this DynamicForm, I have a CanvasItem (Smartgwt) in which I put a RichTextArea (GWT). And when I press "ESC", I can quit the Window (Smartgwt) without probleme. But when I press "F5" to refresh my application, the browser pops up a exception saying "com.google.gwt.user.client.ui.AttachDetachException". To solve this problem, I do the following: public class MailWindow extends Window { public MailWindow(){ this.addCloseClickHandler(new CloseClickHandler() { public void onCloseClick(CloseClientEvent event) { form.getRichTextArea().removeFromParent(); MailWindow.this.destroy(); } }); } } Which solved my problem! :) Kewei

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• Custom MKPinAnnotation callout bubble similar to default callout bubble

  - by Sijo

  i want to create a custom callout bubble on MKMapView. But i want to create the call out bubble in the same manner of default bubble. So how to create a View look like annotaion in this image I want a custom custom view which look like "Parked Location" annotaion in the following image. with custom width, height etc. P I am not able to add required details in Default bubble. Thats why am creating custom bubble. Plz help me..thanks..

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• Javacript in html - Using single quote inside another single quote

  - by Ashish Nair

  document.getElementById("img").innerHTML="< img src='/sitepath/"+imgg+".jpg' width='72' height='44' onclick='alert('hello');' />"; The above code is my javascript. Problem is printing hello or any other string. If I just type 123 in place of hello, it does give alert. But am not able to use a string like hello there. Normally a string in an alert function is kept inside quotes ' ' but the entire content is inside double quotes and I have already used single quote at the beginning of onclick function. I tried using Escape character ("\") but it didnt help. Any suggestions?

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• Silverlight Navigation using Mvvm-light(oobe)+MEF?

  - by deliberative assembly

  What is the best approach for navigating between UserControls/Pages(out of browser experience)? I'm fairly new to Silverlight and even newer to the mvvm pattern. How well does the Navigation Framework Integrate with the MVVM Light Toolkit? A snippet for general application flow control with the two would be great. The plan was to use the Navigation Framework for general flow or using Jeremy Likeness's approach to region management(http://csharperimage.jeremylikness.com/search/label/regions) and swapping out regions as needed. I've seen a few places mention replacing the Visual Root, but that sounded like a hack to me. Any advice, snippets, or a nudge in the general direction would be greatly appreciated. Thank you.

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• UILabel text doesn't word wrap

  - by iFloh

  Hi, I have a long text string (including \n newline charactersthat I feed into a UILabel for display. The UILabel is dynamically setup to provide sufficient space foor the text. My code looks like this: myText = [NSString stringWithFormat:@"%@some text: %@ \n \n %@", myText, moreText1, moreText2]; NSLog(@"%@", myText); myLabelSize = [vLabelText sizeWithFont:[UIFont fontWithName:@"Helvetica" size:(15.0)] constrainedToSize:cMaxLabelSize lineBreakMode:UILineBreakModeWordWrap]; UILabel *lBody = [[UILabel alloc] initWithFrame:CGRectMake(cFromLeft, vFromTop, vLabelSize.width, vLabelSize.height)]; lBody.font = [UIFont fontWithName:@"Helvetica" size:(15.0)]; lBody.lineBreakMode = UILineBreakModeWordWrap; lBody.textAlignment = UITextAlignmentLeft; lBody.backgroundColor = [UIColor cyanColor]; [myScrollView addSubview:lBody]; lBody.text = vLabelText; My problem is that the text does not wrap, but truncates after the first line. The \n newlines are ignored. any ideas?

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• Sub-classing TreeView in C# WinForms for mouse over tool tips

  - by Matt

  Ok, this is a weird one. The expected behaviour for a TreeView control is that, if ShowNodeToolTips is set to false, then, when a label for a tree node exceeds the width of the control (or, more accurately, it's right hand edge is past the right hand edge of the client area), then a tooltip is shown above the node showing the full item's text. I'd like to disable that, because the above semantic doesn't always work, depending on what the treeview is contained within. So I have rolled my own, and got the tooltips to work (and line up better than the default one!) - but I would like to be able to disable the 'default' behaviour for situations where it would work natively. So, can anyone point me in the right direction as to which message to post to the TreeView in order to disable that behaviour? I have looked at the windows control reference, but couldn't find anything that looked like it might be the one. Thanks Matt

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• Why isn't Google Web Toolkit more popular?

  - by gerdemb

  I've recently become intrigued with Google Web Toolkit and have started playing with it on some personal projects. I've noticed though that it doesn't seem to be very popular. For example, two major freelancing job boards (www.elance.com and www.odesk.com) list no jobs for GWT and the list of projects using it on Google's official site is pretty slim http://code.google.com/webtoolkit/app_gallery.html (compare to Django projects for example http://www.djangosites.org/). This seems odd to me as GWT has been around since 2006 and is supported by the Google brand name. It also neatly solves the problem of creating cross-browser completely dynamic websites that I haven't seen possible with any other tool. So, why the lack of acceptance?

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• jquery animation callback - how to pass parameters to callback

  - by Hans

  I´m building a jquery animation from a multidimensional array, and in the callback of each iteration i would like to use an element of the array. However somehow I always end up with last element of the array instead of all different elements. html: <div id="square" style="background-color: #33ff33; width: 100px; height: 100px; position: absolute; left: 100px;"></div> javascript: $(document).ready(function () { // Array with Label, Left pixels and Animation Lenght (ms) LoopArr = new Array( new Array(['Dog', 50, 500]), new Array(['Cat', 150, 5000]), new Array(['Cow', 200, 1500]) ); $('#square').click(function() { for (x in LoopArr) { $("#square").animate({ left: LoopArr[x][0][1] }, LoopArr[x][0][2], function() { alert (LoopArr[x][0][0]); }); } }); }); ` Current result: Cow, Cow, Cow Desired result: Dog, Cat, Cow How can I make sure the relevant array element is returned in the callback?

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• Where can I find Object Model Documentation for Microsoft Expression Web Add-ins

  - by JonStonecash

  I am working on an add-in for Microsoft Expression Web. I have gotten enough information on the web to know that I have to add references to Microsoft.Expression.Interop.WebDesigner, Microsoft.Expression.Interop.WebDesignerPage, and Microsoft.Expression.Interop.WebDesigner. The problem is that there does not seem to be any official documentation on the classes within these dll-s. There is even a Microsoft Connect issue about the lack of documentation. I have been using the object browser in Visual Studio 2008 and Reflector but that is pretty thin soup. Does anyone know where there is some reasonable documentation. I am not looking for a sample "hello world" implementation. I want some more substance and depth.

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• Ignoring 'A' and 'The' when sorting with XSLT

  - by ChrisV

  I would like to have a list sorted ignoring any initial definite/indefinite articles 'the' and 'a'. For instance: The Comedy of Errors Hamlet A Midsummer Night's Dream Twelfth Night The Winter's Tale I think perhaps in XSLT 2.0 this could be achieved along the lines of: <xsl:template match="/"> <xsl:for-each select="play"/> <xsl:sort select="if (starts-with(title, 'A ')) then substring(title, 2) else if (starts-with(title, 'The ')) then substring(title, 4) else title"/> <p><xsl:value-of select="title"/></p> </xsl:for-each> </xsl:template> However, I want to use in-browser processing, so have to use XSLT 1.0. Is there any way to achieve this in XLST 1.0?

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• Webbrowser control: Get text value from html text

  - by Khou

  The web browser has the following displayed content, within a html table. [Element] [Value] Name John Smith Email [email protected] We know that the value of the elements are on to the right of the element and they are both on the same line (this is how it appears on the screen but in the html code it might not appear like this). How do you get the values of element name and element email? (first remove all html tag? then somehow use regular express to get the values? or figure out how to use html agility pack?)

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• FlowDocument contents as text

  - by tyndall

  What is the best way to get back the XAML/XML value of a FlowDocument? I noticed there isn't a .Value, .Text, .Caption, .ToXml(), etc... UDPATE: I'd like to be able to get access to it initially to serialize to disk or database. Treat it as its own document format. Later translating it to other formats would be nice. Also been wondering: Any equivalent to a hyperlink (opens in new browser window) in a FlowDocument? Any workaround?

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• [UIScreen applicationFrame] returning incorrect rectangle on landscape application launch (iPhone/iP

  - by jbrennan

  Having trouble getting the correct bounds for my iPad application when launching it in landscape mode. I have the proper keys set in my Info.plist file, and my view controllers launch properly in landscape (and portrait, natch). In my applicationDidFinishLaunching: method I'm calling a selector after a 3 second delay, and that method makes a call to [[UIScreen applicationFrame]`, but it's returning me a portrait frame (ie height width). Does anyone know how to fix this? It smells like a bug to me (if so I'll file a radar), but if it's intended behaviour, where is it documented?

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• HTTPHeaders Added to Downloaded File - CocoaHTTPServer???

  - by Don

  In an iPhone app where I use cocoahttpserver and take a sqlite database file from the iPhone and download it with a browser to my PC, when I look at the downloaded file using TextEdit, I see the text (below) at the end of the file. This text has apparently no effect on use of the database file, but I would prefer to not add stuff to the database file at all. Any ideas where this header info is coming from in cocoahttpserver and how to stop it? Thanks. ------WebKitFormBoundary3RAcT2SVGhGPnoA6 Content-Disposition: form-data; name="submit.x" 26 ------WebKitFormBoundary3RAcT2SVGhGPnoA6 Content-Disposition: form-data; name="submit.y" 12 ------WebKitFormBoundary001Quvx6Efgaf23y Content-Disposition: form-data; name="submit.x" 30 ------WebKitFormBoundary001Quvx6Efgaf23y Content-Disposition: form-data; name="submit.y" 12 ------WebKitFormBoundaryfHyUUs1p31kBJ3gA Content-Disposition: form-data; name="submit.x" 52 ------WebKitFormBoundaryfHyUUs1p31kBJ3gA Content-Disposition: form-data; name="submit.y" 9

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• Pass client side js variable into server side jscript

  - by George

  How can I get the query string from the browser url using client side js and set it as a variable to use in some server side scripting? Client side script: var project = getQueryString("P"); function getQueryString(param) { var queryString = window.location.search.substring(1); splitQueryString = queryString.split("&"); for (i=0; i<splitQueryString.length; i++) { query = splitQueryString[i].split("="); if (query[i] == param) { return query[1]; } } } Server side script: response.write ('<td><a href="/index.asp?P=' + project + ">' + obj.BODY[i].NAME + '</a></td>');

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• Anyone else unable to listen to uncaughtErrorEvent when loaded by another swf?

  - by aaaidan

  When I try to access the uncaughtErrorEvents dispatcher when loaded directly, everything works well. But when I try the same code when loaded by another swf I get a reference error. protected function onAddedToStage(e:Event):void { trace("Flash version: " + Capabilities.version); try { loaderInfo.uncaughtErrorEvents.addEventListener("uncaughtError", onUncaughtError); trace("YAY!"); } catch (e:Error) { trace(e); } } Output when loaded directly (in browser): Flash version: MAC 10,1,53,64 YAY! Output when loaded by another "loader" SWF: Flash version: MAC 10,1,53,64 ReferenceError: Error #1069: Property uncaughtErrorEvents not found on flash.display.LoaderInfo and there is no default value. If others can replicate this I'd be appreciative. EDIT: Also have tried this with stage.loaderInfo, instead of just loaderInfo. Same issue...

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• Creating a user-defined code generation system in PHP

  - by user270766

  My newest project that I'm looking to build with CodeIgniter would require some sort of system that would allow a user to drag and drop pre-defined functions/methods into mini-classes/objects and then run/test them in the browser. So it'd something similar to Scratch. I've designed a relational database that I think could work for this (storing the function names and have these classes "subscribe" to those functions) - but I'm wondering whether or not to go ahead with it. Is there a better way to do this or is there a system out there that would accomplish this for me? EDIT: It would have to be extremely simple for an end user, but hopefully be flexible enough to easily add more complex functionality in the future.

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• Resize listview in WPF

  - by sDev

  Hi, How to resize listview when main window is resized? Sorry for editing. Want to set the minwidth for gridviewcolumn. So the listview column is set to the min width when page is resized. Is it possible? Thanks SD </GridViewColumn> <GridViewColumn Header="Item"> </GridViewColumn> <GridViewColumn Header="Price"> </GridViewColumn> <GridViewColumn Header="Total Price1"> </GridViewColumn> </GridView> </ListView.View> </ListView> </Grid>

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• Facebook Like button working but not sharing

  - by Victor P

  Im using the XFBML version of the Like button but the "Share it" box with the space to leave a comment doesn't show up after clicking "Recommend". The rest works fine. Im using this code: <fb:like href="www.google.cl" width="300" action="recommend" font="lucida grande"></fb:like> And, in the end of the page </body> <div id="fb-root"></div> <script src="http://connect.facebook.net/en_US/all.js"></script> <script> FB.init({appId: '1234567890', status: true, cookie: true, xfbml: true}); FB.Event.subscribe('auth.sessionChange', function(response) { if (response.session) { // A user has logged in, and a new cookie has been saved } else { // The user has logged out, and the cookie has been cleared } }); </script> </html> Do you know what is happening? Any advice is warmly received. Thanks

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• Redirect parent page inside jQuery-ui-dialog

  - by imperialx

  Hello, I have this iframe that resides under a jquery-ui-dialog and inside this iframe is a link that redirects to another page when clicked through jQuery, however, the iframe gets redirected alright but not the entire parent page. parentpage.aspx <script type="text/javascript"> $(document).ready(function () { $("#form-dialog").dialog({ autoOpen: true, modal: true, width: 200, draggable: true, resizable: true }); }); </script> <div id="form-dialog" title="Image Upload"> <iframe src="/imageupload.aspx"> </iframe> </div> imageupload.aspx <script type="text/javascript"> $(document).ready(function () { $("#btnDone").click(function () { window.location = "http://localhost/uploadcomplete.aspx" }); }); </script> <a href="#" id="btnDone">Redirect</a> thank you for your help. -imperialx

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• How to close window in ie using link and onbeforeunload?

  - by Salil

  Hi All, I open a pop-up window using following code in main.html function openwindow(url) { window.open(url, "mywindow","location=1,status=1,scrollbars=1,resizable=no,width=650,height=650"); } Open In My child.html i used function closewindow() { self.close(); } function closeIt() { return "Your chat will be terminated. Are you sure?" } < a href="javascript:void(0)" onclick="closewindow();"Close Window< /a     When i click on close window it gize me alert message that i given on event onbeforeunload but it not close the window when i click on Ok.Also this happens only in I.E. & working fine in mozilla, netscape, safari. I checked it on IE6 & IE8 Any help is Appreciated. Regards, Salil Gaikwad

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• UIScrollView setZoomScale not working ?

  - by iFloh

  Hi, I am struggeling with my UIScrollview to get it to zoom-in the underlying UIImageView. In my view controller I set - (UIView *)viewForZoomingInScrollView:(UIScrollView *)scrollView { return myImageView; } In the viewDidLoad method I try to set the zoomScale to 2 as follows (note the UIImageView and Image is set in Interface Builder): - (void)viewDidLoad { [super viewDidLoad]; myScrollView.contentSize = CGSizeMake(myImageView.frame.size.width, myImageView.frame.size.height); myScrollView.contentOffset = CGPointMake(941.0, 990.0); myScrollView.minimumZoomScale = 0.1; myScrollView.maximumZoomScale = 10.0; myScrollView.zoomScale = 0.7; myScrollView.clipsToBounds = YES; myScrollView.delegate = self; NSLog(@"zoomScale: %.1f, minZoolScale: %.3f", myScrollView.zoomScale, myScrollView.minimumZoomScale); } I tried a few variations of this, but the NSLog always shows a zoomScale of 1.0. Any ideas where I screw this one up?

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• How to get round corner textbox using jquery without images

  - by Rajasekar

  I try to get round corners for textbox. But how can i get it. Here is the class .tbox { float:left; width:200px; margin-top:10px; margin-left:10px; } when i call using jquery using $('.tbox').corners("4px"); it is not working. I already included Jquery.js and jquery.corners.js. But its not working. Any help would be appreciated

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• Use WatiN for automation upload file on the website

  - by MrDuDuDu

  I need upload file on the website. But Have a problem, i can't choose file automatic in code. Always browser show me choose file window. What wrong in my code? IE ie = new IE("https://www.xxxx.com/WFrmlogin.aspx"); FileUploadDialogHandler uploadHandler = new FileUploadDialogHandler(@"D:\065-6405_URGENT.xls"); ie.WaitForComplete(); ie.TextField(Find.ById("txtUser")).TypeText("login"); ie.TextField(Find.ById("txtPassWord")).TypeText("***"); ie.Button(Find.ById("btnok")).Click(); ie.WaitForComplete(); ie.GoTo("https://www.orientspareparts.com/inq/WFrmUpOption.aspx"); ie.WaitForComplete(); ie.DialogWatcher.Clear(); ie.AddDialogHandler(uploadHandler); // This code show choose file dialog ie.FileUpload(Find.ById("FilUpload")).ClickNoWait(); ie.Button(Find.ById("butUpload")).Click(); ie.WaitForComplete();

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