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  • How to Prompt user with permission dialog in iframe application

    - by ibrahimkhan
    Hi, I am using Facebook.showPermissionDialog("read_stream,publish_stream, offline_access, email") to show permission dialog. Its working in FBML mode but the problem is in IFRAME mode. The below code also works fine in FBML mode but not in Iframe mode. fb:prompt-permission perms="read_stream,publish_stream, offline_access, email"Allow Access? Please help me regarding this.. I need to display Prompt permission dialog in IFRAME mode Thanks in advance, Ibrahim.

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  • Do i need to apply htmlspecialchars / htmlentites on json array?

    - by Imran Omar Bukhsh
    I wanted to ask that in a php script of mine which I am accessing through an ajax request, I am returning json data ( converted from an array ) as such echo json_encode($row_array); I get this data in jquery and display it in a form. Do i need to apply htmlspecialchars / htmlentites before returning the data? Is do then whats the correct way to do it? The following code gives me an error: echo htmlentities(json_encode($row_array)); Thanking you Imran

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  • Jquery-UI tabs : Double loading of the default tab

    - by Stephane
    I use jqueryui-tabs to display a tabbed UI. here is how my markup looks in a MasterPage: <div id="channel-tabs" class="ui-tabs"> <ul class="ui-tabs-nav"> <li><%=Html.ActionLink("Blogs", "Index", "Blog", new { query = Model.Query, lang = Model.SelectedLanguage, fromTo = Model.FromTo, filters = Model.FilterId }, new{ title="Blog Results" }) %></li> <li><%=Html.ActionLink("Forums", "Index", "Forums", new { query = Model.Query, lang = Model.SelectedLanguage, fromTo = Model.FromTo, filters = Model.FilterId }, null) %></li> <li><%=Html.ActionLink("Twitter", "Index", "Twitter", new { query = Model.Query, lang = Model.SelectedLanguage, fromTo = Model.FromTo, filters = Model.FilterId }, null) %></li> </ul> <div id="Blog_Results"> <asp:ContentPlaceHolder ID="ResultPlaceHolder" runat="server"> </asp:ContentPlaceHolder> </div> If the content is loaded via ajax, I return a partial view with the content of the tab. If the content is loaded directly, I load a page that include the content in the ContentPlaceHolder. somewhat like this : <asp:Content ID="Content2" ContentPlaceHolderID="BlogPlaceHolder" runat="server"> <%=Html.Partial("Partial",Model) %> </asp:Content> //same goes for the other tabs. With this in place, if I access the url "/Forums" It loads the forum content in the Blog tab first, trigger the ajax load of the Blog tab and replace the content with the blog content. I tried putting a different placeholder for each tab, but that didn't fix everything either, since when loading "/Forums" it will sure load the forum tab, but the Blog tab will show up first. Furthermore, when using separate placeholders, If I load the "/Blogs" url, It will first load the content statically in the Blog contentplaceholder and then trigger an ajax call to load it a second time and replace it. If I just link the tab to the hashtag, then when loading the forum tabs, I won't get the blog content... How would you achieve the expected behaviour? I feel like I might have a deeper probelm in the organization of my views. Is putting the tabs in the masterpage the way to go? Maybe I should just hijax the links manually and not rely on jquery-ui tabs to do the work for me. I cannot load all tabs by default and display them using the hash tags, I need an ajax loading because it is a search process that can be long. So to sum up : /Forum should load the forum tab, and let the other tabs be loaded with an ajax call when clicking on it. /Twitter should load the twitter tab and let the other tabs.... the same goes for /Blogs and any tabs I would add later. Any idea to have this working properly?

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  • adding footer value to datagridview in C#

    - by Jankhana
    I am having 2 datatables. One is having the actual value of that table selected by the user and the next is having the aggregate value for that table i.e any grand total or avg. I want to display this as the footer in C# datagridview. How can I do that??? In asp.net we have RowDataBound event like that similar something is there in C# also but what it is i'm not able to find.

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  • pound sign in javascript

    - by Jason
    I wanna constrain to input special signs like £ ¬ ¦ in javascript,but they are always displayed in ??? on Page source. How can i let them display correctly and page can be validated ? my page is using utf-8 thanks

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  • Offloading to HLSL/GPU without displaying?

    - by George R
    As far as I know, certain mathematical functions like FFTs and perlin noise, etc. can be much faster when done on the GPU as a pixel shader. My question is, if I wanted to exploit this to calculate results and stream to bitmaps, could I do it without needing to actually display it in Silverlight or something? More specifically, I was thinking of using this for large terrain generation involving lots of perlin and other noises, and post-processing like high passes and deriving normals from heightmaps, etc, etc.

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  • Custom Preloader in Flex 4?

    - by davr
    Has anyone successfully implemented a custom preloader in Flex 4? In my experience, when I specify a custom preloader using the preloader="com.foo.MyPreloader" in the Application tag, the preloader does not display until the SWF is completely downloaded, defeating the purpose of the preloader! Perhaps this is a bug in the still-beta Flex 4 framework?

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  • Ruby libraries for parsing .doc files?

    - by Platinum Azure
    Hi all, I was just wondering if anyone knew of any good libraries for parsing .doc files (and similar formats, like .odt) to extract text, yet also keep formatting information where possible for display on a website. Capability of doing similarly for PDFs would be a bonus, but I'm not looking as much for that. This is for a Rails project, if that helps at all. Thanks in advance!

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  • Content for fans and non fans fbml?

    - by Jamie redmond
    I know that using fb:visible-to-conection allows you to display content to fans but how do I hide content from fans? Example if I have "you must be fan to view this" how do I remove that text when they are a fan? I'm using static fbml app btw. Any help appreciated.

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  • svn diff: file marked as binary type

    - by Charles Ma
    I'm doing an svn diff on one of my files and svn is detecting it as a binary type. The file is readable plain text and I would like to be able to get a diff of this file. How do I tell SVN that this is not a binary file? Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream

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  • How to generate Perlin Noise on an iPhone

    - by Andre
    Hi, I want to create an animated perlin noise on the iPhone, so I can ultimately do something like this: http://dl.dropbox.com/u/1977230/example.png I've looked and looked, but can't find anything similar or a way to actually display a Perlin Noise. I've been told to look at OpenGL ES, but even searching for an example of Perlin noise or a lava/plasma effect doesn't result in anything. I'd really appreciate some help on this one. Thanks guys, Andre

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  • .NET Get timezone offset by timezone name

    - by Daniil Harik
    Hello, In database I store all date/times in UTC. I know user's timezone name ("US Eastern Standard Time" for example). In order to display correct time I was thinking that I need to add user's timezone offset to UTC date/time. But how would I get timezone offset by timezone name? Thank You!

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  • ActionScipt MouseEvent's CLICK vs. DOUBLE_CLICK

    - by TheDarkIn1978
    is it not possible to have both CLICK and DOUBLE_CLICK on the same display object? i'm trying to have both for the stage where double clicking the stage adds a new object and clicking once on the stage deselects a selected object. it appears that DOUBLE_CLICK will execute both itself as well as 2 CLICK functions. in other languages i've programmed with there was a built-in timers that set the two apart. is this not available in AS3?

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  • How to use HTTPContext for SPList

    - by Azra
    I have the following requirement. public void GetSubSite(SPWeb site) { site.AllowUnsafeUpdates = true; SPList destinationList = site.Lists[TASKS]; SPWebCollection subSitesCollection = site.Webs; foreach (SPWeb subSite in subSitesCollection) { //..... Now I want to display the destinationList as a web part, and every time the user loads the page, it should be populated freshly. How can i achieve that with HTTPContext?

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  • Creating a "chat bubble" on the iPhone, like Tweetie.

    - by Coocoo4Cocoa
    Just curious, did I overlook somewhere in the API to display a chat bubble type image as found in the iPhone's SMS application? There's a few applications out there that use bubbles that look verbatim to the iPhone's and I'm wondering if they're using a native widget or their own image. This is also seen in the Tweetie application where the content of the tweets are.

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  • Formatting webView content

    - by Samuh
    I am getting some HTML text from a remote server which I am displaying inside a WebView. I need to format the text display and set a font size and color for the WebView. The only way I can think of is: pre-pending the HTML string received with a tag and specify the font information there. What is the correct way to do this?

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  • How can I pass a reference to another control as an IValueConverter parameter?

    - by MKing
    I am binding some business objects to a WPF ItemsControl. They are displayed using a custom IValueConverter implementation used to produce the Geometry for a Path object in the DataTemplate as shown here: <ItemsControl x:Name="Display" Background="White" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" ItemsSource="{Binding ElementName=ViewPlaneSelector, Path=SelectedItem.VisibleElements}" > <ItemsControl.Resources> <!-- This object is just used to get around the fact that ConverterParameter can't be a binding directly (it's not a DependencyProperty on a DependencyObject --> <this:GeometryConverterData x:Key="ConverterParameter2" Plane="{Binding ElementName=ViewPlaneSelector, Path=SelectedItem}" /> <DataTemplate DataType="{x:Type o:SlenderMember}"> <Path Stroke="Blue" StrokeThickness=".5" Data='{Binding Converter={StaticResource SlenderMemberConverter}, ConverterParameter={StaticResource ConverterParameter2}}' ToolTip="{Binding AsString}"> </Path> </DataTemplate> </ItemsControl.Resources> </ItemsControl> Note that the items for the ItemsControl are drawn from the ViewPlaneSelector (a ComboBox) SelectedItem.VisibleElements property. I need that same ViewPlaneSelector.SelectedItem in the SlenderMemberConverter to figure out how to display this element. I'm trying to get a reference to it into the converter by creating the intermediate GeometryConverterData object in the Resources section. This object exists solely to get around the problem of not being able to bind directly to the ConverterParameter property (as mentioned in the comments). Here is the code for the GeometryDataConverter class: class GeometryConverterData : FrameworkElement { public static readonly DependencyProperty PlaneProperty = DependencyProperty.Register("Plane", typeof(ViewPlane), typeof(GeometryConverterData), null, ValidValue); public static bool ValidValue(object o){ return true; } public ViewPlane Plane { get{ return GetValue(PlaneProperty) as ViewPlane; }set{ SetValue(PlaneProperty, value); } } } I added the ValidValue function for debugging, to see what this property was getting bound it. It only and always gets set to null. I know that the ViewPlaneSelector.SelectedItem isn't always null since the ItemsControl has items, and it's items are drawn from the same property on the same object... so what gives? How can I get a reference to this ComboBox into my ValueConverter. Or, alternately, why is what I'm doing silly and overly complicated. I'm as guilty as many of sometimes getting it into my head that something has to be done a certain way and then killing myself to make it happen when there's a much cleaner and simpler solution.

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  • winforms big paragraph tooltip

    - by jello
    I'm trying to display a paragraph in a tooltip when I hover a certain picture box. The problem is, the tooltip takes that paragraph, and spans it on one line, all across my screen. How can I make it so that it takes a smaller, more readable area? or, maybe you have another technique to achieve the same thing, but without the tooltip function?

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  • Show frequencies along with barplot in ggplot2

    - by aL3xa
    I'm trying to display frequencies within barplot ... well, I want them somewhere in the graph: under the bars, within bars, above bars or in the legend area. And I recall (I may be wrong) that it can be done in ggplot2. This is probably an easy one... at least it seems easy. Here's the code: p <- ggplot(mtcars) p + aes(factor(cyl)) + geom_bar() Is there any chance that I can get frequencies embedded in the graph?

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  • OCR an RSA key fob (security token)

    - by user130582
    I put together a quick WinForm/embedded IE browser control which logs into our company's bank website each morning and scrapes/exports the desired deposit information (the bank is a smallish regional bank). Since we have a few dozen "pseudoaccounts" that draw from the same master account, this actually takes 10-15 minutes to retrieve. Anyway, the only problem is that our business bank account reuires an RSA security token (http://www.rsa.com/node.aspx?id=1156)--if you are not familiar, it is a small device which shows a random 6 digit number every 15(?) seconds, so I have to prompt for this value before starting. This is on top of the website's login based security model, so even if you create a read-only account that can't do anything, you still have to put the RSA number in. We have 5 of these tokens for different people in the company. From our perspective this is nusiance security. I was joking about using a web camera to OCR the digits from the key fob so they didn't have to type it in -- mainly so that the scraping/export would be done before anyone arrives in the morning. Well, they asked if I could really do it. So now I ask you, how hard (how many hours) do you think it would take to OCR these digits reliably from a JPEG image produced by the camera? I already know I can get the JPEG easily. I think you get 3 tries to log in, so it really needs to hit a 99% accuracy rate. I could work on this on my off time, but they don't want me to put more than a few hours into it, so I want to leverage as much existing code as possible. This is a 7-segment display (like an alarm clock) so it's not exactly text that an OCR package would be used to seeing. Also--there is a countdown timer on the side of the display; typically when it is down to 1 bar, you wait until the next number appears and it starts over at 5 bars (like signal strength on your cell phone). So this would need to be OCRd as well but it is not text. Anyway the more I think about it as I type this, the less convinced I am that I can truly get this right, so maybe I should just work on it in my spare time?

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  • How can I use the Graphviz macro in XWiki 2.0 syntax?

    - by DR
    The XWiki FAQ gives an example for XWiki 1.0 syntax: {graphviz:type=dot}digraph G {Hello->world}{graphviz} My XWiki is properly set up to display this. But I'm not able to translate this into XWiki 2.0 syntax. I tried this {{graphviz type=dot}} ... {{/graphviz}} and other variations, but the best I got was about "graphviz" not being a valid macro. What's the correct syntax?

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  • Convert Plain Text Hyperlinks into HTML Hyperlinks in PHP

    - by Volomike
    I have a simple commenting system here... http://affbuzz.com/comments/7299a55137def55917a5dc6c4fe0f261af8a4217 ...and people can submit hyperlinks inside the plain text field. When I display these records back from the database and into the web page, what RegExp in PHP can I use to convert these links into HTML-type anchor links? Bonus: For the algorithm to not do this with any other kind of link, just http and https.

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  • Timeout a NSThread after a certain amount of time

    - by Zen_silence
    Hello, I have a NSThread that i would like to timeout after a certain amount of time. [NSThread detachNewThreadSelector:@selector(someFuntion) toTarget:self withObject:nil]; - (void) someFunction { //Some calculation that might take a long time. //if it takes more then 10 seconds i want it to end and display a error message } Any help you can provide on this would be greatly appreciated. Thanks, Zen_silence

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  • Set android datepicker date limits

    - by matt
    I am using datePicker in android to display images based on user selected dates. I need to limit said dates to certain days for instance Jan 1st 2010 to Dec 31st 2010. Simple as that i thought but no where can i find the answer on how to limit these dates. Does anyone know how to limit the dates for Android DatePicker

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