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  • Document.oncontextmenu, component is not available (firefox)

    - by Tom J Nowell
    I have a script for a website, and one of the things ti does right at the end if attempt to disable an anti-right click protection in a website if($("span[class=MembersNameDisplay]").exists()){ var list_row = document.getElementsByTagName('script'); if(list_row != null){ list_row[0].parentNode.removeChild(list_row[0]); } } document.oncontextmenu=new Function("return true"); In google chrome this works, however in firefox with greasemonkey, the last line fails and the protection is not removed. Error: Component is not available Line: 171 How do I fix this, and why does it fail under firefox?

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  • tabs reload ajax

    - by alkitbi
    I want to add to this simple file ... When you click on a tab updated contents of the page or reload $(function(){ $('#tabsSlide #nav li a').click(function(){ var currentNum = $(this).attr('id').slice(-1); $('#tabsSlide #nav li a').removeClass('current'); $(this).addClass('current'); $('#tabsSlide #content .tab-slide').slideUp(300); $('#tabsSlide #content #slide-'+currentNum+'.tab-slide').slideDown(300); }); });

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  • Pass param to a silverlight application

    - by Lucas_Santos
    In my javascript I create my <OBJECT> tag var htmlEmbedSilverlight = "<div id='silverlightControlHost'> " + "<object data='data:application/x-silverlight-2,' type='application/x-silverlight-2' width='550px' height='250px'> " + "<param name='source' value='../../ClientBin/FotoEmprestimoChave.xap'/> " + "<param name='onError' value='onSilverlightError' /> " + "<param name='background' value='white' /> " + "<param name='minRuntimeVersion' value='4.0.60310.0' /> " + "<param name='autoUpgrade' value='true' /> " + "<param name='initparams' values='chave_id=" + data + "' /> " + "<a href='http://go.microsoft.com/fwlink/?LinkID=149156&v=4.0.60310.0' style='text-decoration:none'> " + "<img src='http://go.microsoft.com/fwlink/?LinkId=161376' alt='Get Microsoft Silverlight' style='border-style:none'/> " + "</a> " + "</object><iframe id='_sl_historyFrame' style='visibility:hidden;height:0px;width:0px;border:0px'></iframe></div>"; $("#tiraFotoSilverlight").html(htmlEmbedSilverlight); This is a reference to my Silverlight application where I call in my Web Application. The problem is my <param name='initparams' values='chave_id=" + data + "' /> " because in my App.xaml in Silverlight, I have the code below private void Application_Startup(object sender, StartupEventArgs e) { if (e.InitParams != null) { foreach (var item in e.InitParams) { this.Resources.Add(item.Key, item.Value); } } this.RootVisual = new MainPage(); } Where InitParams always has Count = 0 and I don't know why. Can someone help me ? I'm just trying to pass a value to my Silverlight application, without a PostBack. Rendered <object width="550px" height="250px" type="application/x-silverlight-2" data="data:application/x-silverlight-2,"> <param value="../../ClientBin/FotoEmprestimoChave.xap" name="source"> <param value="onSilverlightError" name="onError"> <param value="white" name="background"> <param value="4.0.60310.0" name="minRuntimeVersion"> <param value="true" name="autoUpgrade"> <param values="chave_id=1" name="initparams"> <a style="text-decoration:none" href="http://go.microsoft.com/fwlink/?LinkID=149156&v=4.0.60310.0"> </object>

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  • Remove or hide div on runtime

    - by Xulfee
    following code remove div on runtime. I have written code perfectly but it did not delete or hide the div. $(document).ready(function() { $("#metainfo > input").live('click', function() { $("#div" + this.id).fadeOut("slow"); }); });

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  • How to select the IMG tag based on the attribute?

    - by Tejas
    <IMG height="160" alt="Web Content Image" src="../image/journal/article?img_id=16505&t=1273484793531" width="240" pngSet /> I have the this code for the image , and I want to select the image based on the attribute "pngSet" I am trying this , but not working. $("img[pngSet='']").css('border' ,'1px solid red');

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  • Trying to override onbeforeunload in first step of form wizard

    - by Dirty Bird Design
    This pertains to a form wizard with 5 steps, I don't want the user to hit back and lose form data in any step 2-4. I have added a flag for the submit function and need to add this one for the first step. If they get there by accident and try and leave I dont want the cofirm dialog popping up. <script type="text/javascript"> $(document).ready(function(){ var action_is_post = false; $("form").submit(function () { action_is_post = true; }); //this is the trouble spot. on the first step the "navigation" of the form has a class of current (on step one = current) $(this).ready(function () { if ($("#stepDesc0").is(".current")) { action_is_post = true; } ); window.onbeforeunload = confirmExit; function confirmExit() { if (!action_is_post) return 'Using the browsers back, refresh or close button will cause you to lose all form data. Please use the Next and Back buttons on the form.'; } }); </script>

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  • Can a Client Link to My JavaScript, Hosted on a Different Domain?

    - by DaveDev
    Is it possible for me to supply a client with a snippet of HTML which contains a reference to a javascript file that I host? They want to paste this HTML into their CMS, so that when their page loads, it'll load our content. I was under the impression that there was cross domain security preventing this from being possible. What if, instead of linking to the JavaScript, I gave them the snippet of HTML with the JavaScript already included so instead of <div> <!-- link to js --> </div> I gave them <div> $.get(/*url to my content*/); </div> Would that work?

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  • Inherit all methods of object (including "constructor"), but modify some of them.

    - by Kirzilla
    Hello, Let's imagine that we have object Animal $.Animal = function(options) { this.defaults = { name : null } this.options = $.extend(this.defaults, options); } $.Animal.prototype.saySomething = function() { alert("I'm animal!"); } Now I'd like to create Cat object. It is absolutely similar to $.Annimal, but method saySomething() will look like this one... $.Cat.prototype.saySomething = function() { alert("I'm cat!"); } How can I inherit from Animal to create new object Cat and redefine saySomething() method? Thank you.

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  • Application in which I need Auto-update just like Gmail inbox,calendar Face-Book etc

    - by Dhaval dave
    I have made application in which I have kept calendar,now I need that if admin changes his calendar and if it is affected to user and if that user is currently looking that calendar then whatever changes Admin has done that should reflect to user without refreshing the page, just like when email comes to Gmail then without refreshing we can see the inbox marked as unread... SO to implement that what should I do? I am using J-query for user interface and Python as back-end?????

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  • Define Javascript slider hit/rollover area

    - by Rob
    Hey, Im having an issue defining the hit area for a javascript sliding element. See example: http://www.warface.co.uk/clients/warface.co.uk/ Please slide over the grey box on the right side to reveal the button, although this works I would only like for the slider to only be triggered by rolling over the red block. CSS .slidingtwitter { /* -- This is the hit area -- */ background: #ccc; width:255px; height:55px; overflow: hidden; top:50%; right: 0px; /* -- This is the sliding start point -- */ position: fixed; font-family: Gotham, Sans-Serif; z-index: 50; } .slidingtwitter.right { right:0px; } .slidingtwitter .caption { /* -- This is the sliding area -- */ background: #fff; position: absolute; width:260px; height:55px; right: -205px; /* -- This is the sliding start point -- */ } .slidingtwitter a { color: #484848; font-size: 20px; text-transform: uppercase; } .slidingtwitter a:hover { color: black; } .slidingtwitter .smaller { font-size: 12px; font-family: Gotham Medium; } .twitterblock { background: #f35555 url("styles/images/button_twitter.png") no-repeat 14px 15px ; width:35px; height:35px; padding:10px; float:left; display:block; } .slidingtwitter .followme { background: url("styles/images/button_arrowheadthin.jpg")no-repeat right 0; height:35px; display:block; float:left; line-height:14px; width:140px; margin:10px 0px 0px 14px; padding-top:6px; padding-right: 40px; } JS $('.slidingtwitter').hover(function(){ $(".slide", this).stop().animate({right:'0px'},{queue:false,duration:400}); //Position on rollover },function() { $(".slide", this).stop().animate({right:'-205px'},{queue:false,duration:400}); //Position on rollout }); Any suggestions would be much appreciated.

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  • IE JavaScript Mystery

    - by William Calleja
    I have the following JavaScript function function headerBanner(){ var current = $('.bannerImages img:nth-child('+bannerIndex+')').css('display', 'none'); if(bannerIndex== $('.bannerImages img').size()){ bannerIndex= 1; }else{ bannerIndex= (bannerIndex*1)+1; } var next = $('.bannerImages img:nth-child('+bannerIndex+')').css('display', 'block'); } In every browser on the planet, with the exception of IE (8, 7 or less), the above code is working correctly. In Internet Explorer it's going through it and having no effect. I've put alerts at every line of the function and they all fire, even in IE, but the banner simply doesn't change. Is there any reason as to why this is so?

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  • How to get the root path in JavaScript?

    - by Axel
    I am using mod_rewrite to remap the URLs in my website in the following format: http://www.mydomain.com/health/54856 http://www.mydomain.com/economy/strategy/911025/ http://www.mydomain.com/tags/obama/new The problem is that I am making AJAX calls to a file: http://www.mydomain.com/login.php And I don't want to write the FULL url or even use the ../ trick because there isn't a fixed level of folders. So, what i want is something to access the login.php from the root, whatever the domain name is: $.ajax({ type: "POST", url: "http://www.mydomain.com/login.php" });

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  • How to show mouseover tooltip on selected word on web page using javascript, conditionally?

    - by jitendra
    How to show mouseover tooltip on selected word on web page using javascript? i want to set some conditions For example: If page has text <p> I'm Web Designer </p> inside <div id=example> then it should show tool tip on Designer but tooltip should not be shown for designer without adding any span to Designer and designer. i want to select autuomatically I have to set include and exclude keywords to pick, or notpic tool tip . and matter of all tooltips for all i want to write in another html file not in same page.

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  • Closest previous element with certain ID (with prev())?

    - by mathon12
    I have a big div wit a lot of smaller divs within it. Say, <div id="parent"> <div id="child1"> </div> <div id="child1"> </div> <div id="child2"> </div> <div id="child1"> </div> <div id="child1"> </div> </div> If I'm currently at the last 'child1', how dow I get to the top most child1 with prev()? For me it breaks when it reaches 'child2'.

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  • How to store search result ?

    - by manndaar
    Hello, I am working on my personal site, where I want to store my customers recent search result limited to that particular session. I am using PHP platform and Javascripts. Here is an example of what I am exactly looking at : It stores your previously searched domain name for that particular session so that user can make decision by comparing those results. How to achieve this using php, javascripts or some sort of div layer ???? Thanks.

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  • limit number of characters entered in textarea

    - by Abu Hamzah
    here is the script does what i want but not exactly, my question is, how can i stop user entering text once it reached the lmit of 255 characters? var limit = 255; var txt = $('textarea[id$=txtPurpose]'); $(txt).keyup(function() { var len = $(this).val().length; if (len > limit) { //this.value = this.value.substring(0, 50); $(this).addClass('goRed'); $('#spn').text(len - limit + " characters exceeded"); return false; } else { $(this).removeClass('goRed'); $('#spn').text(limit - len + " characters left"); } }); if there is a better way please let me know.

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  • Javascript IN operator compatibility

    - by jAndy
    Hi Folks, Can someone tell me since which ECMA version the IN operator is available and which browsers (versions) support it ? Explanation: The IN-operator can be used like the following: var myObject = { Firstname: 'Foo', Lastname: 'Bar' }; if('Lastname' in myObject){ // Lastname is an attribute of myObject }

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  • Approaches to timing out sessions on a web app using AJAX autorefreshes

    - by Braintapper
    I'm writing a web application that autorefreshes data with an AJAX call at set intervals. Because it's doing that, server side user sessions never time out, since the last activity is refreshed with every ajax call. Are there good client side rules I could implement to time out the user? I.e. should I track mouse movements in the browser, etc., or should I point the AJAX calls to URLs that don't refresh the session? I like that my AJAX calls hit a session-enabled URL, because I can also validate that the user is logged in, etc. Any thoughts in terms of whether I should even bother timing out the users?

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  • Scope of variables inside of javascript

    - by wcpro
    I have the following code sample that im trying to wrap my head around $(document).ready(function () { test("load json", function () { length = 0; // length = 0 $.getJSON("plugins/form.json", function (data) { length = data.fields.length; // length = 4 }); ok(length == 4, "length = " + length.toString()); // length = 0? wtf? }); }); the 'length' variable does not persist when the $.getJSON runs. I cant figure out if its because its asynchronous or because the variable is out of scope.

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  • How do I get only two form fields to show instead of all 5 on initial page load? CSS

    - by marcamillion
    Here is the implementation: http://jsfiddle.net/AdQfB/2/ If you notice, when you click 'Login' or 'Register' before entering anything, you should see a few fields disappear and re-appear respectively. I would like for this page to display the view of just the two fields on the first load (rather than the current 5 it shows on first load), then when the user clicks the 'register' link, it shows the other 3 - for a total of 5. How do I do that? Thanks

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  • How to set StartingSlide without using pager cycle plugin

    - by Geetha
    Hi All, I want to set the starting slide manually for the cycle plugin without using pager. It is not working for me. Code: $('#divTrac').cycle({ fx: 'scrollHorz', speed: 1500, next: '#leftt', prev: '#rightt', startingSlide: 2, timeout: 0, continuous: false, pause: 1, sync: 1, nowrap: 1, slideExpr: '#myTrack' });

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