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  • How to Create image grid view gallery and on click show description by particular image?

    - by Priya jain
    I am Getting stuck on j-query issue i am new to it please help me! I have a image gallery like: Now i want a div to be open when i click on open link and view full description of respective image. My html code is: <ul class="thumb-pic"> <li class="box_small"> <div class="director-detail"> <div align="right"><a href="#" class="open_div">Open</a><a href="#" class="close_div">Close</a></div> <div class="director-name">David MacLeod Dip OHS</div> <div class="director-position"> Director</div> </div> <img src="images/pic1.jpg" alt="pic"> </li> <li class="large_box"> <div align="right"><a href="#" class="open_div">Open</a><a href="#" class="close_div">Close</a></div> <img src="images/pic1.jpg" alt="pic" class="small_img"> <div class="desc"> <div class="director-name">David MacLeod Dip OHS</div> <div class="director-position"> Director</div> <p>All Macil staff are true specialists in their chosen fields and bring a unique set of skills and expertise and a desire to work in the investigation industry. Macil aims to provide a work environment that is empowering, inspiring and motivational</p> </div> </li> <li class="box_small"> <div class="director-detail"> <div align="right"><a href="#" class="open_div">Open</a><a href="#" class="close_div">Close</a></div> <div class="director-name">David MacLeod Dip OHS</div> <div class="director-position"> Director</div> </div> <img src="images/pic2.jpg" alt="pic"> </li> <li class="large_box"> <div align="right"><a href="#" class="open_div">Open</a><a href="#" class="close_div">Close</a></div> <img src="images/pic2.jpg" alt="pic" class="small_img"> <div class="desc"> <div class="director-name">David MacLeod Dip OHS</div> <div class="director-position"> Director</div> <p>All Macil staff are true specialists in their chosen fields and bring a unique set of skills and expertise and a desire to work in the investigation industry. Macil aims to provide a work environment that is empowering, inspiring and motivational</p> </div> </li> <li class="box_small"> <div class="director-detail"> <div align="right"><a href="#" class="open_div">Open</a><a href="#" class="close_div">Close</a></div> <div class="director-name">David MacLeod Dip OHS</div> <div class="director-position"> Director</div> </div> <img src="images/pic3.jpg" alt="pic"> </li> <li class="large_box"> <div align="right"><a href="#" class="open_div">Open</a><a href="#" class="close_div">Close</a></div> <img src="images/pic3.jpg" alt="pic" class="small_img"> <div class="desc"> <div class="director-name">David MacLeod Dip OHS</div> <div class="director-position"> Director</div> <p>All Macil staff are true specialists in their chosen fields and bring a unique set of skills and expertise and a desire to work in the investigation industry. Macil aims to provide a work environment that is empowering, inspiring and motivational</p> </div> </li> </ul> And Jquery code that i am using: <script type="text/javascript"> $(function() { $('#st-accordion').accordion({ oneOpenedItem : true }); }); $(document).ready(function(){ $('.open_div').click(function(){ $('.large_box').show(); $(this).prev('li .box_small').hide(); }); $('.close_div').click(function(){ $('.large_box').hide(); $('.box_small').show(); }); }); </script> I am new to jquery Please help me or give me some direction to achieve the solution.

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  • Youtube videos suddenly all report "Invalid parameters" and won't play

    - by Pointy
    Running 11.10, with up-to-date Flash (11.1.102.55, which the Flash site agrees is the up-to-date version). Every Youtube video reports a blank screen with the words, "Invalid parameters": I've tried fiddling with the player "hardware acceleration" setting, and that has no effect. Similarly, I've clicked and un-clicked and re-clicked the "storage" options in the global settings thing, also to no effect. I haven't seen this in any google searches (though there are other problems described involved the "Invalid parameters" message) which makes me think it's a recent phenomenon. edit — hmm, fails in Firefox but works in Chrome ...

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  • A C# implementation of the CallStream pattern

    - by Bertrand Le Roy
    Dusan published this interesting post a couple of weeks ago about a novel JavaScript chaining pattern: http://dbj.org/dbj/?p=514 It’s similar to many existing patterns, but the syntax is extraordinarily terse and it provides a new form of friction-free, plugin-less extensibility mechanism. Here’s a JavaScript example from Dusan’s post: CallStream("#container") (find, "div") (attr, "A", 1) (css, "color", "#fff") (logger); The interesting thing here is that the functions that are being passed as the first argument are arbitrary, they don’t need to be declared as plug-ins. Compare that with a rough jQuery equivalent that could look something like this: $.fn.logger = function () { /* ... */ } $("selector") .find("div") .attr("A", 1) .css("color", "#fff") .logger(); There is also the “each” method in jQuery that achieves something similar, but its syntax is a little more verbose. Of course, that this pattern can be expressed so easily in JavaScript owes everything to the extraordinary way functions are treated in that language, something Douglas Crockford called “the very best part of JavaScript”. One of the first things I thought while reading Dusan’s post was how I could adapt that to C#. After all, with Lambdas and delegates, C# also has its first-class functions. And sure enough, it works really really well. After about ten minutes, I was able to write this: CallStreamFactory.CallStream (p => Console.WriteLine("Yay!")) (Dump, DateTime.Now) (DumpFooAndBar, new { Foo = 42, Bar = "the answer" }) (p => Console.ReadKey()); Where the Dump function is: public static void Dump(object options) { Console.WriteLine(options.ToString()); } And DumpFooAndBar is: public static void DumpFooAndBar(dynamic options) { Console.WriteLine("Foo is {0} and bar is {1}.", options.Foo, options.Bar); } So how does this work? Well, it really is very simple. And not. Let’s say it’s not a lot of code, but if you’re like me you might need an Advil after that. First, I defined the signature of the CallStream method as follows: public delegate CallStream CallStream (Action<object> action, object options = null); The delegate define a call stream as something that takes an action (a function of the options) and an optional options object and that returns a delegate of its own type. Tricky, but that actually works, a delegate can return its own type. Then I wrote an implementation of that delegate that calls the action and returns itself: public static CallStream CallStream (Action<object> action, object options = null) { action(options); return CallStream; } Pretty nice, eh? Well, yes and no. What we are doing here is to execute a sequence of actions using an interesting novel syntax. But for this to be actually useful, you’d need to build a more specialized call stream factory that comes with some sort of context (like Dusan did in JavaScript). For example, you could write the following alternate delegate signature that takes a string and returns itself: public delegate StringCallStream StringCallStream(string message); And then write the following call stream (notice the currying): public static StringCallStream CreateDumpCallStream(string dumpPath) { StringCallStream str = null; var dump = File.AppendText(dumpPath); dump.AutoFlush = true; str = s => { dump.WriteLine(s); return str; }; return str; } (I know, I’m not closing that stream; sure; bad, bad Bertrand) Finally, here’s how you use it: CallStreamFactory.CreateDumpCallStream(@".\dump.txt") ("Wow, this really works.") (DateTime.Now.ToLongTimeString()) ("And that is all."); Next step would be to combine this contextual implementation with the one that takes an action parameter and do some really fun stuff. I’m only scratching the surface here. This pattern could reveal itself to be nothing more than a gratuitous mind-bender or there could be applications that we hardly suspect at this point. In any case, it’s a fun new construct. Or is this nothing new? You tell me… Comments are open :)

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  • Avoiding Flicker with JQuery Tabs

    - by Damon
    I am a huge fan of JQuery because it seems like every time I want to do something it has a plugin that already does it.  Adding a tabbed interface to a web page was always quite an annoyance, but JQuery UI offers a pretty descent tabs solution (click here to see it).  If you read through the documentation, you'll find that you can create a tabbed interface by calling the tabs() method on an element containing an unordered list.  The only problem that I've experienced with the method is that on slower machines you can see the unordered list render out in its original state before being updated into the final tabbed interface.  A quick way to fix that issues is to set the CSS display property of the element to none, then call the show() method directly after calling the tabs() method.  This keeps the element completely hidden while JQuery sets up the tabs interface and eliminates the flicker. <SCRIPT type="text/javascript">      $(function()      {           $("#tabs").tabs();           $("#tabs").show();      }); </SCRIPT> <div id="tabs" style="display:none;">     <ul>         <li><a href="#tabs-1">First Tab</a></li>         <li><a href="#tabs-2">Second Tab</a></li>         <li><a href="#tabs-3">Third Tab</a></li>     </ul>     ... </div>

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  • Will my new HTML5 website decrease my Google ranking?

    - by Joshua
    Hi, I have a traditional HTML website that loads pages/sections of the site when people click on menu items. Pretty standard. Currently, I'm working on relaunching my website with a brand new HTML5 code & jquery that loads the whole thing, and just slides from one section to the next, sort of like this website: http://www.mino.pl/ My concern is that this will affect my ranking with google and websiteoutlook.com because it may seem like the website only has one page now instead of 8, making it look like I have less pageviews and making my site less relevant for search engine rankings. Are my concerns legit? If so, do you have suggestions on how to avoid it? I really like the idea of working with a page that 'slides' to different sections better than having pages load all the time. Any suggestions/thoughts would be very much appreciated. Thanks.

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  • How do I import service references to Unity3D?

    - by Timothy Williams
    I'm attempting access a service reference in Unity. I need two: the SOAP framework and a separate service called ContentVault. The respective service URL's are: SOAP: http://api.microsofttranslator.com/V2/Soap.svc ContentVault: http://ioun.wizards.com/ContentVault.svc Both services import fine in to Visual Studio. I've tried everything I can think of but they won't work with Unity. I just get various errors (changing depending on which solution I'm trying out). I've attempted using svcutil to export the services as external scripts, but all I got was a bunch of using errors. I've tried converting the code to work with .NET 2.0 to no avail, I've even tried making the services in to .DLL's to no success. How could get these services working with Unity?

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  • Readability of || statements

    - by Devin G Rhode
    On HTML5 Boilerplate they use this code for jQuery: <!-- Load jQuery with a protocol relative URL; fall back to local if offline --> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></scrip> <script>window.jQuery || document.write('<script src="js/libs/jquery-1.7.2.min.js"><\/script>')</script> The question is simple, what's more readable: if (!jQuery) document.write( -local jQuery- ); or window.jQuery || document.write( -local jQuery- );

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  • How Do I Install Latest Java Plugin on Ubuntu 8.04 LTS with Custom Firefox 3.6.3?

    - by Volomike
    I have Ubuntu 8.04 LTS and will need to remain on that for awhile as I am a programmer and cannot disturb what I'm doing in the middle of a project. As you know, it doesn't want to install the latest Firefox by default and keeps me in the stone age. So, I had to install my own Firefox. I did so and with relative ease I was able to install the Flash plugin using the normal 'ln -s' technique one usually does with /usr/lib/firefox/plugins. Now I need to do a Gotomypc.com task and it requires Java -- moan -- so I need to figure out how to install Java. I downloaded and installed the latest Java plugin in /usr/java, and I do see underneath that layer of folders a plugins folder with a .so file. So, I went to /usr/lib/firefox/plugins and did this: ln -s /usr/java/jre1.6.0_20/plugin/i386/ns7/libjavaplugin_oji.so Then, I also read on the web that one has to create a ~/.mozilla/plugins folder, cd into it, and then run the same ln -s command again. Another site recommended finding one's ~/.mozilla/firefox and renaming it to ~/.mozilla/firefox.old (after you backed up your bookmarks) and then launching firefox again so that it creates ~/.mozilla/firefox and uses the new Java plugin. Well, all these attempts have completely failed and it is incredibly frustrating. I do about:plugins to see my plugins and all I get are the Flash and the default null plugin. I do not see the Java one. Also, they said on my tools menu with Firefox 3.6.3 I would see a Java Console menu and I don't see that either. I found a pluginreg.dat somewhere deep under ~/.mozilla/firefox, but it does not list the Java plugin inside -- only Flash and the null plugin. Please help me install Java. I need to help a client out and need to connect to his PC remotely with gotomypc, which requires Java inside firefox.

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  • Flash isn't working in Chrome on 64 bit Ubuntu 10.10 fresh install

    - by IanBalisy
    I just installed Ubuntu 10.10 64 bit last night on my laptop and installed Google Chrome ver. 8.0.552.237. So far flash works on Firefox and Chromium, but not at all on Chrome. I did the sevenmachines install for flashplugin64 and that worked for firefox and chromium. Anyone know how to make it work on Chrome? I really would prefer to use Chrome over Chromium, but if it's not an easy fix I can switch. I'm not too Ubuntu literate, but I can figure things out if necessary. (In short, long explanations are not necessary).

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  • BBC flash videos don't play in Firefox (Youtube videos do, and all is fine in Chrome)

    - by Cocoro Cara
    Ubuntu 10.10, 32 bit. Firefox 3.6.14 Why don't BBC videos play in Firefox if Youtube has no problem? Moreover videos play fine in Chrome. Another strange thing: there seem to be two flashplugins in about:plugins File: libflashplayer.so Version: Shockwave Flash 10.1 r102 File: libflashplayer.so Version: Shockwave Flash 10.2 r152 But there is only one flashplugin in the plugins directory: /usr/lib/firefox/plugins/flashplugin-alternative.so - /etc/alternatives/firefox-flashplugin $ update-alternatives --list firefox-flashplugin /usr/lib/flashplugin-installer/libflashplayer.so Any ideas?

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  • Possible to set equal height for divs in pairs but only if browser width 960 or wider?

    - by CreateSean
    I'm working on a responsive site where I've found that I've got pairs of divs with heights that I would like to be equal, but only if the browser width is equal to or greater than 960px. Any smaller than that and the divs stack so different heights do not make a difference. DIV 1 | DIV 2 DIV 3 | DIV 4 DIV 5 | DIV 6 DIV 7 | DIV 8 Based on the above set up, Div 1 and Div 2 need to be equal height as do Div 3 and Div 4, but both pairs do not need to be equal to each other. i.e. the pair sets can have different heights but each pair must be equal. Is this possible and if so what is the best approach to take? My javascript/jQuery is rather elementary. I'm sure I could do equal heights alone, but with the pair sets I'm not sure and then adding in the need to set this to only happen if the browser is 960 or wider and I'm lost.

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  • Pros and cons of hosted scripts

    - by P.Brian.Mackey
    I have seen some developers use hosted scripts to link their libraries. cdn.jquerytools.org is one example. I have also seen people complain that a hosted script link has been hijacked. How safe is using hosted scripts in reality? Are the scripts automatically updated? For example, if jQuery 5 goes to 6 do I automatically get version 6 or do I need to update my link? I also see that Google has a large set of these scripts setup for hosting. What are the pros and cons?

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  • Jquery website is not opening in UBUNTU but in XP, Everything is fine

    - by Raman Sethi
    I know it is weird, But I just discovered this, jquery.com is not opening in my ubuntu firefox or other KDE browser and hence many sites that copy codes from code.jquery.com also hanged. Is there any solution to this problem. I have found the problem It is actually with the DNS servers I am using, Google DNS, 8.8.8.8 and 8.8.4.4, whenever I use these DNS in ubuntu my system stop responding to some sites, actually they are connected nicely, but the request end up in waiting.. I dont understand why...??? I checked my DNS with cat /etc/resolv.conf Even after using Google DNS, it is showing DNS servers I received automatically after connecting to the service provider. I am connecting using Network Manager, not using DNS I provided but using the default one. Any Solution??

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  • Protect js code from being stolen

    - by Kaidul Islam Sazal
    I have developed an web app with jquery,html-css markup which would be an premium web app. So I have to ensure the security of the code from being stolen.But as all these are client side,so there is no 100% secure way to protect them.But I want to make them harder to steal.For this I did : I have disabled the right click button of mouse I have minified and obfuscated the code. I have used js code to add external js file and obfuscated the code so that none can understand the name of the external js file I have created a index.html file in the js folder so that none can get access the js folder Do you think all these are enough to make stealing harder? Or any suggestion/advice for me?

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  • Code and Slides from my Fall 2012 DevConnections Talks

    - by dwahlin
    Thanks to everyone who attended my sessions at the Fall 2012 DevConnections conference in Las Vegas. There was a ton of interest in different JavaScript and HTML5 topics. Here’s a picture taken after finishing up my first talk. The second one was packed (standing room only…forgot to take a picture though unfortunately) – thanks to everyone for the great questions and interest in the sessions! I really enjoyed talking with everyone that came up afterward.   As promised, here’s where you can find the code and slides I demonstrated during my talks on building an HTML5 application with a variety of technologies and structuring JavaScript code. Building the Account at a Glance ASP.NET MVC, HTML5 and jQuery Application Structuring JavaScript Code - Techniques, Strategies and Patterns If you’re on Twitter keep in touch with me through my DanWahlin alias.

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  • Which JavaScript carousel zooms blocks from the playlist?

    - by Iain Hallam
    I saw a carousel/slider for displaying featured content a while ago that does something that most don't. It started fairly simply, with the top feature large, and a playlist to the side of other featured stories: Feature 1 then began to slide towards the bottom right, while feature 2 moved to occupy the main slot, and the previews of features 3 and 4 moved up: The slider had now completed a whole swap, and was ready to do the same thing with feature 3. My Google-fu seems to be lacking in finding this again; does anyone know of this slider? I think it was based on one of the frameworks, but I'm not sure whether it was jQuery or one of the others.

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  • easy visualization of usage statistics (web app)

    - by sova
    I have some usage queries for my web app's database, the results of which I want to display graphically. Is there an easy-to-use api that exists for this purpose? I want to show things like average query-time per user (a small user-base), average query time per day, and things like that. I think it would be cool to show these on a two-axis graph. I am displaying this data on my site, so a jQuery/javascript/html solution for rendering information into graphs would be ideal. Thank you :) P.S. I wasn't sure if I should ask this on SO, but I am looking more for which product to use, not how to program with it.

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  • Responsive Menu Navigation [closed]

    - by Aaron Brewer
    I am sure you all have heard of Responsive/Adaptive Website Design and Development, but for the sake of beginners to the technique and skill, what are ways to create a Responsive Menu Navigation? I know there are a few standard ways, hence: JavaScript/jQuery Menu that changes functionality at different breakpoints. CSS3 Menu that changes functionality at different breakpoints. If you have had the opportunity to create a Responsive Menu, what technique did you use? How did you do it? Do you have an example? Did your Menu change functionality at different break points? To read up on Responsive and Adaptive Design: http://johnpolacek.github.com/scrolldeck.js/decks/responsive/ To read up on Responsive and Adaptive Design Menus: http://blog.usabilla.com/10-tips-how-to-handle-responsive-navigation-menus-successfully/ I hope this will save Pro Webmasters plenty of duplicate questions.

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  • easy visualization of usage statistics (web app)

    - by sova
    I have some usage queries for my web app's database, the results of which I want to display graphically. Is there an easy-to-use api that exists for this purpose? I want to show things like average query-time per user (a small user-base), average query time per day, and things like that. I think it would be cool to show these on a two-axis graph. I am displaying this data on my site, so a jQuery/javascript/html solution for rendering information into graphs would be ideal. Thank you :) P.S. I wasn't sure if I should ask this on SO, but I am looking more for which product to use, not how to program with it.

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  • Share text message on selected media

    - by Siddharth
    I want to share text data on player selected social media. Basically I want to implement functionality like following link represent for android. Send Text Content I want to give user a choice for sharing on Twitter, Facebook, Messaging, Gmail etc. Above link give proper guidance for my question. Here is code that work on android Intent sendIntent = new Intent(); sendIntent.setAction(Intent.ACTION_SEND); sendIntent.putExtra(Intent.EXTRA_TEXT, "This is my text to send."); sendIntent.setType("text/plain"); startActivity(sendIntent);Intent sendIntent = new Intent(); sendIntent.setAction(Intent.ACTION_SEND); sendIntent.putExtra(Intent.EXTRA_TEXT, "This is my text to send."); sendIntent.setType("text/plain"); startActivity(sendIntent); I don't know same functionality implementation in Unity. Basically at present I am targeting two platform for my game Android iOS I found answer for Android platform but I can't able to get answer of iOS platform. Share text message on selected media - Unity Forum Now I think my question is clear to all of you. So please help me to solve it.

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  • What are deferred callbacks?

    - by tentimes
    I understand the idea of a callback, where I pass a function into another function and that function then uses the supplied function at will. I am struggling to understand deferred callbacks, even after googling it. Could someone provide a simple explanation please? I program in Ruby, but also know C/C++ a bit, but most of all I was a experienced assembly language programmer. So I am wondering is it a bit like a stack of callback addresses that get pop'd? I am hoping to learn jquery or node.js and these deferred callbacks seem integral to both. I understand basic threading principles (though mutex object makes my head hurt ;)

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  • If my URL's are static, but then parsed by Javascript, does that make it crawlable?

    - by Talasan Nicholson
    Lets say I have a link: <a href="/about/">About Us</a> But in Javascript [or jQuery] catches it and then adds the hash based off of the href attribute: $('a').click(function(e) { e.preventDefault(); // Extremely oversimplified.. window.location.hash = $(this).attr('href'); }); And then we use a hashchange event to do the general 'magic' of Ajax requests. This allows for the actual href to be seen by crawlers, but gives client-side users with JS enabled an ajax-based website. Does this 'help' the general SEO issues that come along with hashtags? I know hashbangs are 'ok', but afaik they aren't reliable?

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