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Keypress : une nouvelle bibliothèque JavaScript voit le jour, pour interagir avec les événements du clavier

Une nouvelle bibliothèque JavaScript voit le jour pour interagir avec les touches du clavier La bibliothèque Keypress permet de capturer les événements clavier et propose plusieurs fonctionnalités avancées associées à ces événements. Elle est simple à utiliser, ne pèse que 9kb et n'a aucune dépendance. Elle peut donc être installée seule sans se soucier d'une éventuelle présence d'une autre bibliothèque (comme beaucoup qui sont basées sur jQuery par exemple). Keypress se veut facile à intégrer et à utiliser, cependant, la bibliothèque est encore soumise aux retours utilisateurs et est donc susceptible d'être modifiée. Si vous recherchez une bibliothèque stable, et que vous n'êtes pas intéressé par...

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Video: How To Enable JavaScript IntelliSense

Check out this How-to Enable JavaScript IntelliSense with DevExpress ASP.NET Clientside objects video: The video walks you through few simple steps it takes to get IntelliSense support for the Clientside objects of our ASP.NET controls. If youd like to see a written version, check out this detailed blog post. Watch the how-to video and then drop me a line below with your thoughts on this excellent feature. Want to experience a better Visual Studio? Install CodeRush by downloading...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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What changes does McAfee make to the registry?

- by AUTO

I'm wondering if anyone knows exactly what McAfee does to the registry. I've got a computer on which JavaScript no longer works. I read online that McAfee replaces the script interpreter dll path in the registry to point to its own dll, which filters, and in turn calls the official "jscript.dll". I found multiples of these in the registry, and corrected them, but it still hasn't fixed the problem - JavaScript still does not work. I'm considering just reinstalling, and then re-uninstalling McAfee to fix it. However, for the record, I still want to know if anyone has, or can provide an online list of all the changes McAfee makes to the registry. Details: Windows 8 x64I found these JScript registry changes: HKEY_CLASSES_ROOT\CLSID\{f414c260-6ac0-11cf-b6d1-00aa00bbbb58} HKEY_CLASSES_ROOT\CLSID\{f414c261-6ac0-11cf-b6d1-00aa00bbbb58}

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Getting Classic ASP to work in .js files under IIS 7

- by Abdullah Ahmed

I am moving a clients classic asp webapp to a new IIS7 based server. The site contains some .js files which have javascript but also classic asp in <% % tags which contains a bunch of conditional statements designed to spit out pieces of javascript based on session state variables. Here's a brief example of what the file could be like.... var arrHOFFSET = -1; var arrLeft ="<"; var arrRight = ">"; <% If ((Session("dashInv") = "True") And ((Session("systemLevelStaff") = "4") Or (Session("systemLevelCompany") = "4"))) Then %> addMainItem("/MgmtTools/WelcomeInventory.asp?wherefrom=salesMan","",81,"center","","",0,0,"","","","",""); <% Else %> <% If (Session("dashInv") = "False") And ((Session("systemLevelStaff") = "4") Or (Session("systemLevelCompany") = "4")) Then %> <% Else %> addMainItem("/calendar/welcome.asp","",81,"center","","",0,0,"","","","",""); <% End If %> <% End If %> defineSubmenuProperties(135,"center","center",-3,0,"","","","","","",""); Currently this file (named custom.js for example) will start throwing js errors, because the server doesnt seem to recognize the asp code in it and therefore does not parse it. I know I need to somehow specify that a .js file should also be treated like an .asp file and run through parsing it. However I am not sure how to go about doing this. Here is what I've tried so far... Under the Server node in IIS under HANDLER MAPPINGS I created a new Script Map with the following settings. Request Path: *.js Executable: C:\Windows\System32\inetsrv\asp.dll Name: ASPClassicInJSFiles Mapping: Invoke Handler only if request is mapped to : File Verbs: All verbs Access: Script I also created a similar handler under the site node itself. Under MIME Types .js is defined as application/x-javascript None of these work. If I simply rename the file to have .asp extension then things work, however this app is poorly coded and has literally 100's of files with the .js files included in them under various names and locations, so rename, search and replace is the last option I have.

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Make Firefox left-click open in current tab, and middle-click open in new tab

- by endolith

I'm sick of the inconsistent behavior of clicking on links in Firefox. I want control of where they open up. If I'm done with a page and want to replace it with the link I am clicking, I left-click. If there are things I want to look at in the future, but I'm not done with this page yet, I'll middle-click. This normally works, but there are exceptions. If the website designer uses target="_blank", my left-click is overridden and the link opens in a new tab/window. If the links are javascript, a middle-click rarely works. I get an (Untitled) tab with some javascript as the URL. etc. How do I fix these things and get consistent clicking on links?

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How to get Firefox Greasemonkey script to use a local cascading stylesheet?

- by Umber Ferrule

What's the correct syntax to link to a CSS file in the same directory as a Greasemonkey JavaScript? I've tried the following but it doesn't work: var cssNode = document.createElement('link'); cssNode.type = 'text/css'; cssNode.rel = 'stylesheet'; cssNode.href = 'example.css'; cssNode.media = 'screen'; cssNode.title = 'dynamicLoadedSheet'; document.getElementsByTagName("head")[0].appendChild(cssNode); If I can get this to work, it would be a lot easier than encasing CSS changes in JavaScript.

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tuneup utitlites make my IE fault.

- by Hlex

I run tuneup utilities then my IE cannot run javascript page I think it remove some important registry. Try to update IE didn't help

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Getting Classic ASP to work in .js files under IIS 7

- by Abdullah Ahmed

I am moving a clients classic asp webapp to a new IIS7 based server. The site contains some .js files which have javascript but also classic asp in <% % tags which contains a bunch of conditional statements designed to spit out pieces of javascript based on session state variables. Here's a brief example of what the file could be like.... var arrHOFFSET = -1; var arrLeft ="<"; var arrRight = ">"; <% If ((Session("dashInv") = "True") And ((Session("systemLevelStaff") = "4") Or (Session("systemLevelCompany") = "4"))) Then %> addMainItem("/MgmtTools/WelcomeInventory.asp?wherefrom=salesMan","",81,"center","","",0,0,"","","","",""); <% Else %> <% If (Session("dashInv") = "False") And ((Session("systemLevelStaff") = "4") Or (Session("systemLevelCompany") = "4")) Then %> <% Else %> addMainItem("/calendar/welcome.asp","",81,"center","","",0,0,"","","","",""); <% End If %> <% End If %> defineSubmenuProperties(135,"center","center",-3,0,"","","","","","",""); Currently this file (named custom.js for example) will start throwing js errors, because the server doesnt seem to recognize the asp code in it and therefore does not parse it. I know I need to somehow specify that a .js file should also be treated like an .asp file and run through parsing it. However I am not sure how to go about doing this. Here is what I've tried so far... Under the Server node in IIS under HANDLER MAPPINGS I created a new Script Map with the following settings. Request Path: *.js Executable: C:\Windows\System32\inetsrv\asp.dll Name: ASPClassicInJSFiles Mapping: Invoke Handler only if request is mapped to : File Verbs: All verbs Access: Script I also created a similar handler under the site node itself. Under MIME Types .js is defined as application/x-javascript None of these work. If I simply rename the file to have .asp extension then things work, however this app is poorly coded and has literally 100's of files with the .js files included in them under various names and locations, so rename, search and replace is the last option I have.

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Force-refreshing only JavaScript files in Firefox and Chrome

- by Graviton

I want to clear only JavaScript files from my web browsers (Firefox and Chrome). I am doing JavaScript debugging, and it's annoying that my JS just won't get updated whenever I change my JS files. The only thing I can do now is to clear my cookies, but doing that erases all of my browsing history. How can I clear/refresh the JavaScript files that have been loaded into my browsers without clearing out other files?

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Analytics on Mobile Phones

- by Samuh

Tracking events and setting up Analytics for Websites seems easy. You create an account with one of the Analytics service providers like Google. They give you javascript code that you embed in your pages (whichever event you wish to track) and voila..you're done. I have written a native application for Android phones, which is actually an adaptation of the actual web site. Now, I am required to setup Analytics and tracking for this native application. Question: How to do this on Mobile phones from within a native application? We have Java Script code that works for the original web site. Is there a way to incorporate that in the native application? I know Android supports Java Script via WebViews(Webkit);my application does not have webviews and it is native. Also, I have not worked on JavaScript since school so excuse me if I sound naive. Thanks.

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Facebook Connect login button not rendering

- by tloflin

I'm trying to implement a Facebook Connect Single Sign-on site. I originally just had a Connect button (<fb:login-button>), which the user had to click every time they wanted to sign in. I now have the auto login and logout features working. That is, my site will detect a logged-in Facebook account and automatically authenticate them if it can find a match to one of my site's user accounts, and automatically deauthenticate if the Facebook session is lost. I also have a manual logout button that will log the user out of both my site and Facebook. All of those are working correctly, but now my original Connect button is intermittently not being rendered correctly. It just shows up as the plain XHTML (ie., it looks like plain text--not a button--and is unclickable), and no XFBML is applied. Here is the basic code: On every page: <body> {...} <script src="http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php" type="text/javascript"></script> <script type="text/javascript> FB.init('APIKey', '/xd_receiver.htm'); var isAuth; // isAuth determines if the user is authenticated on my site // it should be true on the logout page, false on the login page FB.ensureInit(function(){ var session = FB.Facebook.apiClient.get_session(); if (session && !isAuth) { PageMethods.FacebookLogin(session.uid, session.session_key, FBLogin, FBLoginFail); // This is an AJAX call that authenticates the user on my site. } else if(!session && isFBAuth) { PageMethods.FacebookLogout(FBLogout, FBLogoutFail); // This is an AJAX call that deauthenticates the user on my site. } // the callback functions do nothing at the moment }); </script> {...} </body> On the login page: (this page is not visible to logged in users) <body> {...} <script src="http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php" type="text/javascript"></script> <script type="text/javascript> FB.init('APIKey', '/xd_receiver.htm'); {...} // auto-auth code as on every page </script>  <fb:login-button v="2" onlogin="UserSignedIntoFB();" size="large" autologoutlink="true"><fb:intl>Login With Your Facebook Account</fb:intl></fb:login-button> <script type="text/javascript"> function UserSignedIntoFB() { {...} // posts back to the server which authenticates the user on my site & redirects } </script> {...} </body> On the logout page: (this page is not visible to logged out users) <body> {...} <script src="http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php" type="text/javascript"></script> <script type="text/javascript> FB.init('APIKey', '/xd_receiver.htm'); {...} // auto-auth code as on every page </script> <script type="text/javascript"> function FBLoggedOut() { {...} // posts back to the server which deauthenticates the user on my site & redirects to login } function Logout() { if (FB.Facebook.apiClient.get_session()) { FB.Connect.logout(FBLoggedOut); // logs out of Facebook if it's a Facebook account return false; } else { return true; // posts back if it's a non-Facebook account & redirects to login } } </script> <a onclick="return Logout();" href="postback_url">Sign Out</a> {...} </body> Some things I've already looked at: The automatic login and logout are working great. I can log in and out of Facebook on another tab and my site will notice the session changes and update accordingly. The logout seems to be working fine: when clicked, it deauthenticates the user and logs them out of Facebook, as intended. The issue seems to usually happen after a Facebook user is logged out, but it happens somewhat intermittently; it might happen before they ever login, and it goes away after a few minutes/refreshes. Some cookies are left over after the login/logout process, but deleting them does not fix the issue. Restarting the browser does not fix the issue. The user is definitely logged out of Facebook and my site when the problem occurs. I've checked for Facebook sessions and site authentication. All external script calls are being served up correctly. I have a suspicion that there's something else I need to be doing upon logout (like clearing session or cookies), but according to everything I've read about Facebook Connect, all I need to do is call the logout function (and deauthenticate on my server-side). I'm really at a loss; does anybody have any ideas what could be wrong?

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Creating a drop-down row in displaytag

- by bphilipnyc

I am currently using displaytag for tabular data, but would like to create a "kayak.com-like" interface where when a user clicks a row, the user is shown more details about the particular row without a page refresh. I tried using a decorator to return javascript that would do this. The javascript is executed, but it is only reflected in the column where it was rendered. I am looking to create a new row with the data. e.g.: public class CustomDecorator extends TableDecorator { public String getDetailsRow() { MyObject object = (MyObject)this.getCurrentRowObject(); return "<a onClick=\"myjsfunction(object.getId()); return true\">Details</a>"; } } ...and in the JSP I would have a detailsRow property nested between the display:table tags: <display:column property="detailsRow" sortable="false" /> Any tips on how to create a new row? The solution may be in the way that the javascript is written - I'm not an expert with Javascript, so any tips would be appreciated. Is there a better way to do this with displaytag? I don't know of any explicit integration that displaytag has with javascript (like an "onclick" parameter) either. This is my first question on stackoverflow, btw - so please let me know whether you need more detail.

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How and when do browsers implement real-time changes to a document's DOM?

- by Mark

My website dynamically embeds an external Javascript file into the head tag. The external Javascript defines a global variable myString = "data". At what point does myString become accessible to Javascript within the website? <html> <head> <script type="text/javascript"> myString = null; external = document.createElement("script"); //externalScript.js is one line, containing the following: //myString = "data"; external.setAttribute("src", "externalScript.js"); external.setAttribute("type", "text/javascript"); document.getElementsByTagName("head")[0].append(external); alert(myString); <script> </head> <body> </body> </html> This code alerts null (when I thought it would alert "data") in Chrome and IE, even though the DOM has loaded in externalScript.js at this point. When is externalScript.js actually evaluated by the browser and at what point do I have access to the new value of myString?

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mootools slideshow not working with JQuery. Need help !

- by Shantanu Gupta

I am working on a site http://tapasya.co.in where i just impemented mootools slideshow. But I noticed that menubar that i was using stopped working, it was supposed to drop horizontaly but it is not being displayed now. I have used jquery for it. Please see the source of the web page. What can be the problem ? Mootools conflicting with javascript or some other problem. If I tries to use $.noConflict() it throws me an error in script Uncaught TypeError: Object function (B,C){if(B&&B.$family&&B.uid){return B}var A=$type(B);return($[A])?$[A](B,C,this.document):null} has no method 'noConflict' I tried the given solution below. But it is not working. <script type="text/javascript" src="<%= ResolveUrl("~/Js/jquery-1.3.2.min.js") %>" ></script> <script type="text/javascript" src="<%= ResolveUrl("~/Scripts/SlideShow/js/mootools.js") %>"></script> <script type="text/javascript" src="<%= ResolveUrl("~/Scripts/SlideShow/js/slideshow.js") %>"></script> <script type="text/javascript" src="<%= ResolveUrl("~/Scripts/SlideShow/js/lightbox.js") %>"></script> <script type="text/javascript"> // <![CDATA[ $.noConflict(); var timeout = 500; var closetimer = 0; var ddmenuitem = 0; function ddmenu_open(){ ddmenu_canceltimer(); ddmenu_close(); ddmenuitem = $(this).find('ul').css('visibility', 'visible'); } function ddmenu_close(){ if(ddmenuitem) ddmenuitem.css('visibility', 'hidden'); } function ddmenu_timer(){ closetimer = window.setTimeout(ddmenu_close, timeout); } function ddmenu_canceltimer(){ if(closetimer){ window.clearTimeout(closetimer); closetimer = null; }} $(document).ready(function(){ $('#ddmenu > li').bind('mouseover', ddmenu_open) $('#ddmenu > li').bind('mouseout', ddmenu_timer) }); document.onclick = ddmenu_close; // ]]> </script> <script type="text/javascript"> //<![CDATA[ window.addEvent('domready', function(){ var data = { '1.jpg': { caption: 'Acoustic Guitar,electric,bass,keyboard, indian vocal traning and Music theory.' }, '2.jpg': { caption: 'Acoustic Guitar,electric,bass,keyboard, indian vocal traning and Music theory.' }, '3.jpg': { caption: 'Acoustic Guitar,electric,bass,keyboard, indian vocal traning and Music theory.' }, '4.jpg': { caption: 'Acoustic Guitar,electric,bass,keyboard, indian vocal traning and Music theory.' } }; // Note the use of "linked: true" which tells Slideshow to auto-link all slides to the full-size image. //http://code.google.com/p/slideshow/wiki/Slideshow#Options: var mootoolsSlideshow = new Slideshow('divbanner', data, {loader:true,captions: true, delay: 5000,controller: false, height: 370,linked: false, hu: '<%= ResolveUrl("~/Scripts/SlideShow/Images/") %>', thumbnails: true, width: 1002}); // Here we create the Lightbox instance. // In this case we will use the "close" and "open" callbacks to pause our show while the modal window is visible. var box = new Lightbox({ 'onClose': function(){ this.pause(false); }.bind(mootoolsSlideshow), 'onOpen': function(){ this.pause(true); }.bind(mootoolsSlideshow) }); }); //]]> </script>

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dojo.require() prevents Firefox from rendering the page

- by Eduard Wirch

Im experiencing strange behavior with Firefox and Dojo. I have a html page with these lines in the <head> section: ... <script type="text/javascript" src="dojo.js" djconfig="parseOnLoad: true, locale: 'de'"></script> <script type="text/javascript"> dojo.require("dojo.number"); </script> ... Sometimes the page loads normally. But sometimes it won't. Firefox will fetch the whole html page but not render it. I see only a gray window. After some experiments I figured out that the rendering problem has something to do with the load time of the html. Firefox starts evaluating the html page while loading it. If the page takes too long to load the above javascript will be executed BEFORE the html finishes loading. If this happens I'll get the gray window. Advising Firefox to show me the source code of the page will display the correct complete html code. BUT: if I save the page to disk (File-Save Page As...) the html code will be truncated and the above part will look like this: ... <script type="text/javascript" src="dojo.js" djconfig="parseOnLoad: true, locale: 'de'"></script> <script type="text/javascript"> dojo.require("dojo.number"); </script></head><body></body></html> This explains why I get to see a gray area. But why does this code appear there? I assume the require() method of Dojo does something "evil". But I can't figure out what. There is no write.document("</head><body></body></html>"); in the Dojo code. I checked for it. The problem would be fixed, if I'd place the dojo.require("dojo.number"); statement in the window.load event: <script type="text/javascript"> window.load=function() { dojo.require("dojo.number"); } </script> But I'm curious why this happens. Is there a Javasctript function which forces Firefox to stop evaluating the page? Does Dojo do somethig "bad"? Can anyone explain this behavior to me? EDIT: Dojo 1.3.1, no JS errors or warnings.

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Wordpress and Jquery slide

- by kwek-kwek

I am integrating a Jquery slider inside of wordpress here is the demo of the slider. I can see the div that is their but for some reason it is not showing up. View the working site here Now my problem is that this code: <script type="text/javascript"> var _siteRoot='index.php',_root='index.php';</script> <script type="text/javascript" src="<?php bloginfo('template_url'); ?>/js/jquery.js"></script> <script type="text/javascript" src="<?php bloginfo('template_url'); ?>/js/scripts.js"></script> represents and index.html, but in wordpress I enabled permalinks. Any clue what would be the _siteRoot is? here is the complete code HEADER <script type="text/javascript"> var _siteRoot='index.php',_root='index.php';</script> <script type="text/javascript" src="<?php bloginfo('template_url'); ?>/js/jquery.js"></script> <script type="text/javascript" src="<?php bloginfo('template_url'); ?>/js/scripts.js"></script> Here are the images: <div id="slide-holder"> <div id="slide-runner"> <a href=""><img id="slide-img-1" src="images/nature-photo.png" class="slide" alt="" /></a> <a href=""><img id="slide-img-2" src="images/nature-photo1.png" class="slide" alt="" /></a> <a href=""><img id="slide-img-3" src="images/nature-photo2.png" class="slide" alt="" /></a> <a href=""><img id="slide-img-4" src="images/nature-photo3.png" class="slide" alt="" /></a> <a href=""><img id="slide-img-5" src="images/nature-photo4.png" class="slide" alt="" /></a> <a href=""><img id="slide-img-6" src="images/nature-photo4.png" class="slide" alt="" /></a> <a href=""><img id="slide-img-7" src="images/nature-photo6.png" class="slide" alt="" /></a> <div id="slide-controls"> <p id="slide-client" class="text"><strong>post: </strong><span></span></p> <p id="slide-desc" class="text"></p> <p id="slide-nav"></p> </div> </div>  </div> And the footer <script type="text/javascript"> if(!window.slider) var slider={};slider.data=[{"id":"slide-img-1"},{"id":"slide-img-2"},{"id":"slide-img-3"},{"id":"slide-img-4"},{"id":"slide-img-5"},{"id":"slide-img-6"},{"id":"slide-img-7"},{"id":"slide-img-8"}]; </script>

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How to get crossSlide and lightbox2 working together on the same page.

- by imHavoc

(CrossSlide) (LightBox) This is my header: <script type="text/javascript" src="<?php echo ROOT.'sources/js/jquery.js'; ?>"></script> <script type="text/javascript" src="<?php echo ROOT.'sources/js/contentSlider/jquery.cross-slide.js'; ?>"></script> <link rel="stylesheet" href="<?php echo ROOT.'sources/css/lightbox.css'; ?>" type="text/css" media="screen" /> <script type="text/javascript" src="<?php echo ROOT.'sources/js/lightbox/prototype.js'; ?>"></script> <script type="text/javascript" src="<?php echo ROOT.'sources/js/lightbox/scriptaculous.js?load=effects,builder'; ?>"></script> <script type="text/javascript" src="<?php echo ROOT.'sources/js/lightbox/lightbox.js'; ?>"></script> This is my body: <script type="text/javascript"> $(function() { $('#imgHold').crossSlide({ sleep: 3, fade: .5 }, [ { src: 'images/featured/ftcont_img1.png' }, { src: 'images/featured/ftcont_img2.png' }, { src: 'images/featured/ftcont_img3.png' }, { src: 'images/featured/ftcont_img4.png' } ]); }); </script> <div id="ftIMG"><div id="imgHold">Loading...</div></div> I don't have anything using the lightbox script on this page. But I want the keep the script in the header so in PHP I only have to call up 1 header. The LightBox "manual" said to add "initLightbox(); to the onload attribute on the body tag, so I did that and nothing changed. Now I also read somewhere else about a (jQuery.no-conflict), im wondering if this would be the way to proceed. Or if there is another way to fix this problems. Also, if I want to use (ThickBox3.1) on the same page with everything else. Would it be possible, and how to do so exactly? Also, sorry guys about not posting them up as links, apparently new users are not allowed to post up more than 1 link.

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windows.location.href not working on Firefox3

- by julio.g

We have a javascript funtion named "move" which does just "windows.location.href = any given anchor". This function works on IE, Opera and Safari, but somehow is ignored in Firefox. Researching on Google doesn't produce a satisfactory answer why it doesn't work. Does any javascript guru knows about this behavior, and what would be the best practice to jump to an anchor via javascript?

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$.noConflict() not working with mootools slide show. Need help !

- by Shantanu Gupta

I am working on a site http://tapasya.co.in where i just impemented mootools slideshow. But I noticed that menubar that i was using stopped working, it was supposed to drop horizontaly but it is not being displayed now. I have used jquery for it. Please see the source of the web page. What can be the problem ? Mootools conflicting with javascript or some other problem. If I tries to use $.noConflict() it throws me an error in script Uncaught TypeError: Object function (B,C){if(B&&B.$family&&B.uid){return B}var A=$type(B);return($[A])?$[A](B,C,this.document):null} has no method 'noConflict' I tried the given solution below. But it is not working. <script type="text/javascript" src="<%= ResolveUrl("~/Js/jquery-1.3.2.min.js") %>" ></script> <script type="text/javascript" src="<%= ResolveUrl("~/Scripts/SlideShow/js/mootools.js") %>"></script> <script type="text/javascript" src="<%= ResolveUrl("~/Scripts/SlideShow/js/slideshow.js") %>"></script> <script type="text/javascript" src="<%= ResolveUrl("~/Scripts/SlideShow/js/lightbox.js") %>"></script> <script type="text/javascript"> // <![CDATA[ $.noConflict(); var timeout = 500; var closetimer = 0; var ddmenuitem = 0; function ddmenu_open(){ ddmenu_canceltimer(); ddmenu_close(); ddmenuitem = $(this).find('ul').css('visibility', 'visible'); } function ddmenu_close(){ if(ddmenuitem) ddmenuitem.css('visibility', 'hidden'); } function ddmenu_timer(){ closetimer = window.setTimeout(ddmenu_close, timeout); } function ddmenu_canceltimer(){ if(closetimer){ window.clearTimeout(closetimer); closetimer = null; }} $(document).ready(function(){ $('#ddmenu > li').bind('mouseover', ddmenu_open) $('#ddmenu > li').bind('mouseout', ddmenu_timer) }); document.onclick = ddmenu_close; // ]]> </script> <script type="text/javascript"> //<![CDATA[ window.addEvent('domready', function(){ var data = { '1.jpg': { caption: 'Acoustic Guitar,electric,bass,keyboard, indian vocal traning and Music theory.' }, '2.jpg': { caption: 'Acoustic Guitar,electric,bass,keyboard, indian vocal traning and Music theory.' }, '3.jpg': { caption: 'Acoustic Guitar,electric,bass,keyboard, indian vocal traning and Music theory.' }, '4.jpg': { caption: 'Acoustic Guitar,electric,bass,keyboard, indian vocal traning and Music theory.' } }; // Note the use of "linked: true" which tells Slideshow to auto-link all slides to the full-size image. //http://code.google.com/p/slideshow/wiki/Slideshow#Options: var mootoolsSlideshow = new Slideshow('divbanner', data, {loader:true,captions: true, delay: 5000,controller: false, height: 370,linked: false, hu: '<%= ResolveUrl("~/Scripts/SlideShow/Images/") %>', thumbnails: true, width: 1002}); // Here we create the Lightbox instance. // In this case we will use the "close" and "open" callbacks to pause our show while the modal window is visible. var box = new Lightbox({ 'onClose': function(){ this.pause(false); }.bind(mootoolsSlideshow), 'onOpen': function(){ this.pause(true); }.bind(mootoolsSlideshow) }); }); //]]> </script>

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how to stop the showing error message in visual studio for jscript in visual studio 2010

- by steven spielberg

i am using IE 8 for testing the javascript i write for my web-application. i use something who are not unknown for IE 8 so they give me error each time "Microsoft JScript runtime error: Object doesn't support this property or method". are their any way to stop this error showing in visual studio when i debug the javascript. when i refresh the page they give me error in visual studio. well i not want to see anything like showing error in visual studio. so how i can disable the showing error for javascript in visual studio even i need to work with javascript breakpoint and trackpoint.

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Why does Google's closure library not use real private members?

- by Thor Thurn

I've been a JavaScript developer for a while now, and I've always thought that the correct way to implement private members in JavaScript is to use the technique outlined by Doug Crockford here: http://javascript.crockford.com/private.html. I didn't think this was a particularly controversial piece of JavaScript wisdom, until I started using the Google Closure library. Imagine my surprise... the library makes no effort to use Crockford-style information hiding. All they do is use a special naming convention and note "private" members in the documentation. I'm in the habit of assuming that the guys at Google are usually on the leading edge of software quality, so what gives? Is there some downside to following Mr. Crockford's advice that's not obvious?

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using JQuery and Prototype in the same page

- by Don

Hi, Several of my pages use both JQuery and Protoype. Since I upgraded to version 1.3 of JQuery this appears to be causing problems, because both libraries define a function named '$'. JQuery provides a function noConflict() which relinquishes control of $ to other libraries that may be using it. So it seems like I need to go through all my pages that look like this: <head> <script type="text/javascript" src="/obp/js/prototype.js"></script> <script type="text/javascript" src="/obp/js/jquery.js"></script> </head> and change them to look like this: <head> <script type="text/javascript" src="/obp/js/prototype.js"></script> <script type="text/javascript" src="/obp/js/jquery.js"></script> <script type="text/javascript"> jQuery.noConflict(); var $j = jQuery; </script> </head> I should then be able to use '$' for Prototype and '$j' (or 'jQuery') for JQuery. I'm not entirely happy about duplicating these 2 lines of code in every relevant page, and expect that at some point somebody is likely to forget to add them to a new page. I'd prefer to be able to do the following Create a file jquery-noconflict.js which "includes" jquery.js and the 2 lines of code shown above Import jquery-noconflict.js (instead of jquery.js) in all my JSP/HTML pages However, I'm not sure if it's possible to include one JS file in another, in the manner I've described? Of course an alternate solution is simply to add the 2 lines of code above to jquery.js directly, but if I do that I'll need to remember to do it every time I upgrade JQuery. Thanks in advance, Don

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when text changed inputbox automatically updates next 6 text boxes

- by James123

I have 7 textboxes. If Top 1 textbox(Volume All Years) text changed, text need to be updated in next 6 inputboxes(Latest 2009 Volume to Latest 2014 Volume). I need javascript or Jquery for this. I will write Js textchanged() or focuschange() for top 1 textbox. So what should I write in focuschage() or textchanged methods() <tr id="row12_136" class="RegText"> <td style="width:420px;Padding-right:20px;">Volume All Years</td> <td style="width:420px;Padding-left:0px;"> <input name="12_136" type="text" maxlength="255" id="12_136" tabindex="61" title="Volume All Years" class="textbox" OnKeyPress="javascript:FocusChange();" style="width:300px;" /> </td> </tr><tr id="row12_60" class="RegText"> <td style="width:420px;Padding-right:20px;">Latest 2009 Volume*</td> <td style="width:420px;Padding-left:0px;"> <input name="12_60" type="text" maxlength="255" id="12_60" tabindex="62" title="Latest 2009 Volume" class="textbox" OnKeyPress="javascript:FocusChange();" style="width:300px;" /> <span controltovalidate="12_60" errormessage="* Required!" display="Dynamic" validationGroup="ValidateInsert" id="_ctl47" evaluationfunction="RequiredFieldValidatorEvaluateIsValid" initialvalue="" style="color:Red;display:none;">* Required!</span> </td> </tr><tr id="row12_61" class="RegText"> <td style="width:420px;Padding-right:20px;">Latest 2010 Volume*</td> <td style="width:420px;Padding-left:0px;"> <input name="12_61" type="text" maxlength="255" id="12_61" tabindex="63" title="Latest 2010 Volume" class="textbox" OnKeyPress="javascript:FocusChange();" style="width:300px;" /> <span controltovalidate="12_61" errormessage="* Required!" display="Dynamic" validationGroup="ValidateInsert" id="_ctl48" evaluationfunction="RequiredFieldValidatorEvaluateIsValid" initialvalue="" style="color:Red;display:none;">* Required!</span> </td> </tr><tr id="row12_62" class="RegText"> <td style="width:420px;Padding-right:20px;">Latest 2011 Volume*</td> <td style="width:420px;Padding-left:0px;"> <input name="12_62" type="text" maxlength="255" id="12_62" tabindex="64" title="Latest 2011 Volume" class="textbox" OnKeyPress="javascript:FocusChange();" style="width:300px;" /> <span controltovalidate="12_62" errormessage="* Required!" display="Dynamic" validationGroup="ValidateInsert" id="_ctl49" evaluationfunction="RequiredFieldValidatorEvaluateIsValid" initialvalue="" style="color:Red;display:none;">* Required!</span> </td> </tr><tr id="row12_63" class="RegText"> <td style="width:420px;Padding-right:20px;">Latest 2012 Volume*</td> <td style="width:420px;Padding-left:0px;"> <input name="12_63" type="text" maxlength="255" id="12_63" tabindex="65" title="Latest 2012 Volume" class="textbox" OnKeyPress="javascript:FocusChange();" style="width:300px;" /> <span controltovalidate="12_63" errormessage="* Required!" display="Dynamic" validationGroup="ValidateInsert" id="_ctl50" evaluationfunction="RequiredFieldValidatorEvaluateIsValid" initialvalue="" style="color:Red;display:none;">* Required!</span> </td> </tr><tr id="row12_64" class="RegText"> <td style="width:420px;Padding-right:20px;">Latest 2013 Volume*</td> <td style="width:420px;Padding-left:0px;"> <input name="12_64" type="text" maxlength="255" id="12_64" tabindex="66" title="Latest 2013 Volume" class="textbox" OnKeyPress="javascript:FocusChange();" style="width:300px;" /> <span controltovalidate="12_64" errormessage="* Required!" display="Dynamic" validationGroup="ValidateInsert" id="_ctl51" evaluationfunction="RequiredFieldValidatorEvaluateIsValid" initialvalue="" style="color:Red;display:none;">* Required!</span> </td> </tr><tr id="row12_65" class="RegText"> <td style="width:420px;Padding-right:20px;">Latest 2014 Volume*</td> <td style="width:420px;Padding-left:0px;"> <input name="12_65" type="text" maxlength="255" id="12_65" tabindex="67" title="Latest 2014 Volume" class="textbox" OnKeyPress="javascript:FocusChange();" style="width:300px;" /> <span controltovalidate="12_65" errormessage="* Required!" display="Dynamic" validationGroup="ValidateInsert" id="_ctl52" evaluationfunction="RequiredFieldValidatorEvaluateIsValid" initialvalue="" style="color:Red;display:none;">* Required!</span> </td>

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Form submit event problem

- by developer 2010

<form id="form1" runat="server" onsubmit="return CheckForm(this)"> <script type="text/javascript" language="javascript"> function CheckForm(frm) { if(CheckEntireForm(frm) == false) return false; } </script> Hello EveryBody Please help me to get solution I've used a javascript function on form's onSubmit event like which validates my page's textboxes etc. NOTE: i am not using asp.net's validation. i have got my own validation classes I've also used a dropdownlist with auto post back set to true in asp.net 2.0 when dropdownlist's selected index is changed it calls form's onsubmit while this did not use to happen in asp.net 1.1 I've used this on 140 pages in my website the worst case will be to call CheckForm(this.form) on my save buttons client click on all the pages. I am looking for a backword compatibility solution which can be applied at a single place like web.config or some class etc. i am using asp.net and javascript

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VSDoc alternative?

- by jonathanconway

VSDoc is an awesome way of commenting Javascript, and I particularly like the ability to make one Javascript file 'depend' on another. This paves the way for Javascript minifiers/combiners that take into account proper ordering of script includes. The only thing that might bother some is that it's VS-Doc. Are there any competing standards that are designed to be vendor-neutral? And how widely is the VSDoc standard used by non-Microsoft IDEs such as Eclipse, etc?

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