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  • update element in knockout template which was changed by 3td party library

    - by yakov
    I have 'div' element (recaptchaDiv) in knockout template which is not bound to any observable field: <div id="recaptchaDiv"></div> On the other hand, I update this 'div' by 3rd party library. In particular, this is google recaptcha. This is my code: Recaptcha.create("[my private key]", "recaptchaDiv", { theme: "clean", callback: Recaptcha.ToTest }); And it doesn't work (I see nothing). What I know: trying on FF console: $("#recaptchaDiv").html() - it shows the expected html code, I just can't see it in the browser What I tried: to move recaptchaDiv outside of the template and it works: I can see the captcha in the browser to bind recaptchaDiv on html property: in the template: <div id="recaptchaDiv" data-bind="html: recaptcha"></div> in the model: Recaptcha.create("[my private key]", "recaptchaDiv", { theme: "clean", callback: Recaptcha.ToTest }); recaptcha($("#recaptchaDiv").html()); and it doesn't work (replacing jquery on document.getElementById doesn't help) Any help will be very much appreciated!!! Thank you in advance.

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  • Setting a label's id in Zend_Form

    - by slkandy
    Hey, guys, I'm trying to set an id for one of my form's labels so I can hide it with jquery later. Here's my element: $password = new Zend_Form_Element_Password('password'); $password->setLabel('Password:') ->setRequired(true) ->addFilter('StripTags') ->addFilter('StringTrim') ->addValidator('NotEmpty') ->setAttrib( "id", "password" ); In the source, it looks like this: <dt> <label for="password" class="required">Password:</label> </dt> <dd> <input type="password" name="password" id="password" value=""> </dd> I need the label to look like: <label id="pass_label" for="password" class="required">Password:</label> Any ideas?

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  • How to make a cross browser, W3C valid, semantic, non-javascript ROUND corner?

    - by jitendra
    I want to make a cross-browser (FF3, IE6, Safari, Opera), W3C valid (HTML and CSS both), stretchable (horizontally vertically), without JavaScript and with Semantic and lesser HTML markup Round CORNER. Images can be used for IE6. I've tried and tested many techniques available on community. But everything has one of the problems mentioned above . If anyone knows what I want please share with me? Remember I want to make it without any type of JavaScript, jquery or any type of js.

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  • Recommed html element theme engine for ASP.NET ?

    - by TatMing
    Sorry about my bad english, i am chinese live in HongKong* Is it any theme or css framework can apply to ASP.NET? I work with ASP.NET webform, everybody known web controls generate pure html to work. But i am not good at graphic design, so i want to find some UI helper. I already work with jQuery and Ajax Controll Tookit,but it not much help to make a modern UI design. I have found some commercial library like ComponentArt,DevExpress etc, but is it any free or opensource i can use?

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  • Browser gets blocked, workers to the rescue?

    - by tb_selleo
    Hello, I use JavaScript for rendering 20 tables of 100 rows each. The data for each table is provided by controller as JSON. Each table is split into section that have "totals" and have some other JavaScript logic code. Some totals are outside of the table itself. As a result JavaScript blocks browser for a couple of seconds (especially in IE6) :( I was consideting to use http://code.google.com/p/jsworker/, however Google Gears Workers (I guess workers in general) will not allow me to make changes to DOM at the worker code, and also it seems to me that I can not use jQuery inside jsworker worker code. (Maybe I am wrong here?). This issue seems to be fundamental to the JavaScript coding practice, can you share with me your thoughts how to approach it?

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  • Alter Regular Expression to Return 2 Values Instead of 3 from userAgent String

    - by Jay
    I've taken a regular expression from jQuery to detect if a browser's engine is WebKit and gets it's version number, it returns 3 values extracted from the userAgent string: webkit/….…, webkit and ….… [“….…” being the version number]. I would like the regular expression to return just 2 values: webkit and ….…. I'm rubbish at regular expressions, so please can you give an explanation of the expression with your answer. The regular expression I'm currently working with and wish to improve is: /(webkit)[\/]([\w.]+)/. I appreciate all your help, thanks in advance!

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  • Why is display:inline killing IE 8.0 performance?

    - by monstermensch
    I have an image gallery based on this jQuery plugin: http://jqueryfordesigners.com/demo/slider-gallery.html This works really well in Firefox, Chrome and even IE 7.0, but when I try it with more than 50 images in IE 8.0 the performance is incredible slow. Just hovering over the thumbnail brings the CPU load to 100%. At first I thought it's a Javascript problem, so I used the IE profiler, but the results were normal. Next I checked the CSS and finally found the cause: .sliderGallery UL LI { display: inline; } This gets the thumbnails to align horizontally. If I chance it to display:block, performance is fine and the scroller is still working but obviously it looks funny, because the thumbs are aligned vertically. My questions: Why does IE 8 have this problem with many display:inline elements What can I do to solve it I'll gladly provide more information if necessary.

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  • Designing template for Ruby on Rails view. What and where to learn?

    - by Victor
    Hi. I have a project going on, and I am in charge of the front-end design, whereas my developers will work on the back-end with Ruby on Rails. I do not know Ruby on Rails, and am designing front-end using XHTML, CSS, jQuery, 960.gs CSS Framework. My developer is supposed to take my design and connect the elements of back-end to it, with Ajax too. What are the things that I should know while designing the template/view so that I won't kick my developers' asses with my design? How to help the connecting of elements painless? I understand I must avoid . Some Ruby on Rails developers also prefer Blueprint CSS Framework over 960.gs. Any guidance? Thanks.

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  • Fastest tr:hover method

    - by Alex
    What is the single fastest method for table row hover css change? I've tried jQuery (onmouseover/out) and CSS with tr:hover, but once I make my page fullscreen (1920x1200) the performance on my grid is getting just sluggish enough to give the entire page a feel of being sub-par. That's on a grid with 25 rows, and some spans and divs per row. I've tried IE and Google Chrome. Is there another, faster method? What is generally considered the fastest method across browsers for doing hover CSS changes?

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  • Google Translate set default language

    - by tdurham
    Maybe this has an obvious solution that I'm overlooking, but I can't seem to find the correct parameter to put in to make this happen. Using the Google Translate widget on a site, I need to set the default language that the user sees when entering the site, even though the site is english. function googleTranslateElementInit() { new google.translate.TranslateElement({ pageLanguage: 'en' }, 'google_translate_element'); } I've tried adding: defaultLanguage: 'fr' and tried: targetLanguage: 'fr' I did find some nice jQuery solutions, but didn't want to bypass this if it was an easy fix. Thanks in advance.

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  • What is the easiest way to send a Javascript array via JSON to PHP?

    - by dscher
    I have a few arrays that I want to send to process with PHP. Using json2.js I will stringify the arrays like so: var JSONlinks = JSON.stringify(link_array); var JSONnotes = JSON.stringify(note_array); but then I'm confused. Do I need to use a XMLHttpRequest object? Is there another way? If that is the simplest way, could someone please just share the most basic instance of the code needed in order to send to PHP where I can then use JSON decode? I think it might help others in the future really. I'm currently using Jquery and I know there are many options out there for frameworks and each one may or may not make this process any easier. If you're using a framework in your reply please mention why you'd choose that framework rather than just javascript.

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  • String.Format in javascript?

    - by chobo2
    Hi this is driving me nuts. I believe I asked this exact same question but I can't find it anymore(I used stackoverflow search, google search, manually searched my posts, searched my code). I wanted something that would be like the C# String.Format where you could do something like string format = String.Format("Hi {0}",name); just for javascript of course and one person gave me a simple answer it was not like a jquery plugin or anything but I think you made some json thing or something and it worked and was simple to use. I for the life of me can't find this post.

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  • Where would I use a bitwise operator in JavaScript?

    - by J-P
    I've read this (http://stackoverflow.com/quest...), so I know what bitwise operators are but I'm still not clear on how one might use them... Can anyone offer any real-world examples of where a bitwise operator would be useful in JavaScript? Thanks. Edit: Just digging into the jQuery source I've found a couple of places where bitwise operators are used, for example: (only the & operator) // Line 2756: event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); // Line 2101 var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1;

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  • network error 414 when using google translate with wordpress

    - by zac
    I am using a jQuery and google translate on a wordpress site. It works well unless I call a div that is repeated in the loop like in an archives page. On these pages I get a network error 414 that the request URI is too large. The archives page I have are short and the php is only generating about 5 paragraphs for each category archive. Does anyone know how I can correct this error? Is this a serverfault question?

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  • Fading transition slideshow

    - by Simon Carlson
    I've got a JavaScript that produces a slideshow. It loads the pictures before starting the actual slideshow. Code below. var image1=new Image() image1.src="filename1.jpg" var image2=new Image() image2.src="filename2.jpg" var image3=new Image() image3.src="filename3.jpg" var step=1 function slideit(){ if (!document.images) return document.images.slide.src=eval("image"+step+".src") if (step<3) step++ else step=1 setTimeout("slideit()",1000) } And this is the required HTML for it to work: <img src="filename1.jpg" name="slide" /> Now, if I want to have fading transitions instead of just having new pictures popping up, how do I approach this? By fading I mean either have the old picture fade out, the new fade in or possibly and most likely both fade in/out. Can this be achieved with pure JavaScript and no jQuery or Ajax?

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  • how to display a binary content of image/pdf in java script?

    - by Ka-rocks
    I have a binary content of image/pdf in java script variable downloaded from server. There will be indication server about the typr of the file. I have to display the content in respective file format. If it is image , i have to display the image. If it is a pdf, i have to open the content in pdf format. and so on. How to parse the binary content and display it? I have searched for it. But I couldn't find exact solution. I'm using jquery mobile framework. Pls help..

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  • Simple ASP.NET MVC Routing question

    - by Robert
    Hi there, I have two pages in my simple MVC App with two defined routes: routes.MapRoute( "Results", // Route name "Results/{id}", // URL with parameters new { controller = "Results", action = "Index", id = "" } // Parameter defaults ); routes.MapRoute( "Default", // Route name "{controller}/{action}/{id}", // URL with parameters new { controller = "Main", action = "Index", id = UrlParameter.Optional } // Parameter defaults ); I needed to have the results page load with just a product ID such as this: [MyDomain....]/Results/12345. But also the main page does a POST (using JQuery) to the Results Controller for updates using this route: [MyDomain....]/Main/Update along with a data bag. This works fine when I only have the "Default" route. But when I added the other "Results" route, all the POST calls to update are failing. Any ideas what I'm doing wrong??? Thanks a lot.

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  • Center footer fixed at the bottom IE

    - by Mirko
    I am coding a web interface for a University project and I have been dealing with this issue: I want my footer fixed at the bottom so it is in place no matter which screen I am using or if I toggle the full screen mode It works in all the other browsers except IE7 (I do not have to support previous versions) HTML <div id="menu"> <a href="information.html" rel="shadowbox;height=500;width=650" title="INFORMATION" > <img src="images/info.png" alt="information icon" /> </a> <a href="images/bricks_of_destiny.jpg" rel="shadowbox[gallery]" title="IMAGES" > <img src="images/image.png" alt="image icon" /> </a> <a href="music_player.swf" title="MUSIC" rel="shadowbox;height=400;width=600" > <img src="images/music.png" alt="music icon" /> </a> <a href="#" title="MOVIES"><img src="images/television.png" alt="movies icon" /></a> <a href="quotes.html" title="QUOTES" rel="shadowbox;height=300;width=650" > <img src="images/male_user.png" alt="male user icon" /> </a> <a href="#" title="REFERENCES"> <img src="images/search_globe.png" alt="search globe icon" /> </a> </div> <a href="images/destiny_1.jpg" rel="shadowbox[gallery]" title="IMAGES"></a> <a href="images/destiny_carma_jewell.jpg" rel="shadowbox[gallery]" title="IMAGES"></a> <a href="images/destiny-joan-marie.jpg" rel="shadowbox[gallery]" title="IMAGES"></a> <a href="images/pursuing_destiny.jpg" rel="shadowbox[gallery]" title="IMAGES"></a> <div class="clear"></div> <div id="destiny"> Discover more about the word <span class="strong">DESTINY </span>! Click one of the icon above! (F11 Toggle Full / Standard screen) </div> <div id="footer"> <ul id="breadcrumbs"> <li>Disclaimer</li> <li> | Icons by: <a href="http://dryicons.com/" rel="shadowbox">dryicons.com</a></li> <li> | Website by: <a href="http://www.eezzyweb.com/" rel="shadowbox">eezzyweb</a></li> <li> | <a href="http://jquery.com/" rel="shadowbox">jQuery</a></li> </ul> </div> </div> CSS: #wrapper{ text-align:center; margin:0 auto; width:750px; height:430px; border:1px solid #fff; } #menu{ position:relative; margin:0 auto; top:350px; width:450px; height:60px; } #destiny{ position:relative; top:380px; color:#FFF; font-size:1.5em; font-weight:bold; border:1px solid #fff; } #breadcrumbs{ list-style:none; } #breadcrumbs li{ display:inline; color:#FFF; } #footer{ position:absolute; width:750px; height:60px; margin:0 auto; text-align:center; border:1px solid #fff; bottom:0; } .clear{ clear:both; } The white borders are there only for debugging purposes The application is hosted at http://www.eezzyweb.com/destiny/ Any suggestion is appreciated

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  • Bootstrap Modal & rails remote

    - by Kevin Brown
    Using this bootstrap modal extension and animate.css for fun, how can I take a make an easy ajax modal using :remote => true to fill in the modal box? Also, how would I use the bootstrap modal default "submit/cancel" buttons to interact with a form that's loaded? I'm looking for a more dynamic solution instead of hard-html-ing every modal into the page or using a bunch of jquery ajax calls for each dialog. I've done a few quick searches, but they've turned up nil for this particular solution.

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  • How to enable/create elements on the fly

    - by Simon S
    Hi all I am using a combination of PHP, jQuery and Spry to serve a series of listboxes in which a user will select first the type of vehicle, then the make, then the model and finally the specific model. All my listboxes (SELECT) are working fine, and they update properly using the Spry elements. Each listbox is populated from a different Spry XML Dataset, and this is my problem. If I present all four listboxes to the user, the script has to go and fetch all four lots of XML to populate all four listboxes, taking several seconds. What I want to do is to create/enable the listboxes in order, so at the user selects from the first listbox, the second is created/enabled, when they select from the second, the third is created/enabled... and so on. Setting the disabled attribute is no good because the script has already fetched the XML before this is processed. Any ideas?? Si

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  • django form ModelChoiceField loads all state names while needed states which are mapped with current selected country

    - by Sonu
    I am using modelChoiceField to display country and state into address form class StateSelectionwidget(forms.Select): """ custom widget to state selection""" class Media: js = ('media/javascript/public/jquery-1.5.2.min.js', 'media/javascript/public/countrystateselection.js', ) class AddressForm(forms.Form): name = forms.CharField(max_length=30) country = forms.ModelChoiceField(queryset=[]) state = forms.ModelChoiceField(CountryState.objects, widget=StateSelectionwidget) def __init__(self, *args, **kwargs): super(AddressForm, self).__init__(*args, **kwargs) self.fields['country'].queryset = Country.objects.all() Country model is used to store country names. CountryState model is used to store all states which is foreign key to Country model At the time of form loading i am getting all state names in dropdown while i want field to be blank by default. If name field is empty at the time of form save i am getting error that name can not be empty but also getting all states into dropdown list while i want only the states which are mapped with current selected country.

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  • Can a Javascript bookmarklet overlay an image on a web page?

    - by songdogtech
    Can a bookmarklet be used to overlay an image on a web page? Not as a pop-up, but as a image positioned by CSS and with a high z-index to display on top of other elements. And without a mask i.e., Shadowbox or similar jQuery effect. Just an image from a URL and positioned in the bottom left hand corner of the browser window. This is what I have so far, but it may be the wrong direction to be going: javascript:(function(){document.write("body {background-image:url(http://mydomain.com/image.png); position: absolute; left:50px; top:300px; z-index:9999;}");})() I have a JS function that works as a bookmarklet to change the case of text on the page, and now I'd like to be able to show an image when the bookmarklet is used.

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  • What is the preferred way of loading browser-specific CSS files?

    - by Yuval A
    What is the best way to handle browser-specific CSS file loading? Assume you are running in the context of a proper MVC framework. Here are some options, you are free to discuss the pros and cons of these options as well as any other methods you know of, and prefer: Server-side solution: use the controller (e.g. servlet) to analyze the user-agent header in the request and return the proper CSS file in the view. Use browser specific hacks to load files, such as: <!--[if IE]> ... <![endif]--> Load CSS files asynchronously in client side by inspecting user-agent and adding respective files Use a client side framework to handle browser-specifics (such as jQuery browser-specific css rules)

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  • Which JavaScript Libraries do not rely on a document and navigator object?

    - by Julian Weimer
    I'm currently looking for some libraries which might help me during iPhone Development using Appcelerator Titanium. I've heard that since version 1.0 it isn't dependant on webkit anymore and it makes app-development more exiting of course, please correct me if i'm wrong. As many people out there i love Javascript Frameworks such as JQuery and Mootools much, but they were build specifically to do a great job within a browser and most of the functionality is not needed within the environment Titanium now provides (DOM-Manipulation etc). Is there any other small library of useful functions i can use for development? Thx in advance.

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  • Submiting a form from ajax outside the page (php)

    - by peter
    hey i use jquery to insert a form into a div, the form is in a php file. function show(id){ var content = $("#layer1_content"); $("#layer1").show(); var targetUrl = "mouse.php?cat="+id; content.load(targetUrl); } so everything works, but when i submit it goes too that php page, if i call the same form within the same php then it works fine. the response is handled by: $('#layer1_form').ajaxForm({ target: '#content', success: function() { $("#layer1").hide(); } });

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