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  • What was the name of that interactive jQuery wizard plugin?

    - by poru
    Hello, a few weeks or months ago a (I think jQuery plugin) wizard was released, which allows you to do interactive "tutorials". You were able to create interactive boxes which relates to html elements and you were able to change to color of these boxes to red. It's also possible that it was "just" a javascript script and not a jquery plugin.

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  • Google Maps API v3: InfoWindow not sizing correctly

    - by JacobT
    Hi all It appears my InfoWindow, when you click on the home icon on my Google Maps v3, is not properly auto-sizing to the content of the InfoWindow. It gives scrollbars when it should not. The InfoWindow should be properly auto-sizing. Any ideas on why? Link below to live size. http://tinyurl.com/ygktsj Per request, the relevant JavaScript which injects the HTML for the InfoWindow: listing = '<div>Content goes here</div>';

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  • IE8 ActiveXObject problem

    - by Codeffect
    I want to use javascript to create a textfile, so I used : This Line of code : var fso = new ActiveXObject("Scripting.FileSystemObject"); Its working properly in IE6 but not in IE8. Any suggested solution?

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  • How to let css selector exclude an element ?

    - by Tony
    For example I have a css style like this : input.validation-passed {border: 1px solid #00CC00; color : #000;} The javascript validation framework I use will inject every input tag with a class="validation-passed" .For the elements like <input type='text' /> ... , this is ok , but for <input type='button' /> , I want this is not applied , how should I do this ?

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  • Trigger onresize event

    - by gmcalab
    Is there a way that I could trigger an onresize() event for my window in javascript/jQuery? I tried: $(window).resize(); but that didn't seem to work exactly as expected.

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  • How to display onbeforeunload dialog when appropriate?

    - by MartyIX
    I've got an editor in javascript on my webpage and I would like to ask user if he/she wants to leave the page even if there are unsaved changes. I know I can add custom message to the "onbeforeunload dialog" this way: window.onbeforeunload = function() { return 'You have unsaved changes!'; } (Source) but I want to display the dialog only where there really are some unsaved changes. How to do that? Thanks!

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  • Are iframes a terrible idea?

    - by jamtoday
    I'm building a widget, and I've been using iframes to present content within it. At some point, I might start serving third party HTML and JS, so I thought iframes would be a good idea. It does make the widget javascript a little more complicated, and I'm concerned that this might not be the best implementation. Do you have any advice? It would be a huge help to hear what other people think about iframes.

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  • onchange event not fire in google chrome

    - by purnang.advant
    I have a web application build on asp.net, the Textbox onchange event not working in chrome? On page load i wrote this code, textbox1.Attributes.Add("onchange", "SetEditDataFlag();"); SetEditDataFlag() -- it is a javascript function. When I browse the application in chrome then this function is not called when i changed some value on the textbox.Its working properly in IE. Thanks in advance.Please help me.

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  • Dynamic CSS Width

    - by Alon
    I have a <div></div> and I want that its width will be the page width minus 40 pixels. Is there any way to do this without JavaScript or expression (because expression works only in IE)? Thanks.

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  • Javascipt select a sentence in textarea

    - by John Adawan
    I'm thinking if there is a way to use javascript to pick up ANY ONE sentence from a textarea simply by clicking any position within that sentence. I'm thinking along the line of - first, get current cursor position (which I know how) - second, somehow locate the position of the previous fullstop and the next fullstop (how?) - take whatever content within the two fullstops. (how?) Or there is a simple way to do it?

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  • OAuth-Wrap Beginners Tutorial

    - by ChrisMJ
    Ok im looking for beginners OAuth-Wrap tutorials. I want to know where to begin. I will be using Javascript / PHP for my coding. I want to play around with an API that uses OAuth-Wrap. If can help me that would be much appreciated :)

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  • How to show server errors in Rails 2.3.5 with JSON and jQuery

    - by Fortuity
    I've got in-place editing on a page in my app (using Rails 2.3.5 and jQuery). I want to know how to display an error on the page when the update fails. I'm using ajax (an XMLHttpRequest) to save an update to a Comment object. The controller has an update method like this: def update @comment = Comment.find(params[:id]) respond_to do |format| # if @comment.update_attributes!(params[:comment]) if false #deliberately forcing a fail here to see what happens format.json { render :nothing => true } else format.json { render :json => @comment.errors, :status => :unprocessable_entity } end end end In Firebug, I can see the server returns a "422" (an appropriate validation error status code). But it's a response to an XMLHttpRequest so there is no redirect to an error page. I think I actually want to do this: format.json { render :json => @comment.errors} or maybe this: format.json {render :json => { :status => :error, :message => "Could not be saved" }.to_json, :status => 400 } and trigger some Javascript function that iterates through (and displays) any errors. I'm using a rails plugin http://github.com/janv/rest_in_place/ to implement the in-place editing. It doesn't appear to have any callback function to handle a failure. What are my options? Can I write some Javascript to respond to a failure condition without hacking the plugin? Do I have to hack the rest_in_place plugin to handle a failure condition? Is there a better plugin (for Rails or jQuery) that handles in-place editing, including failure conditions? UPDATE This post from Peter Bui (http://paydrotalks.com/posts/45-standard-json-response-for-rails-and-jquery) was helpful in showing how to handle an error message from the server using XMLHttpRequest.status. I looked at his implementation of a blog using ajax (http://github.com/paydro/talks). I'm surprised at the complexity required to handle a simple error condition. Usually Rails has all the goodness baked in but it seems server errors with JSON are out of scope. Can that be? I also looked at grimen's validatious-on-rails (http://github.com/grimen/validatious-on-rails/) which accommodates models validations when ajax XMLHttpRequest is used. It's not clear to me how I'd use it to handle the general case of a "save" failing when validations succeed. P.S. Please vote me up... so I can use more than one HTML link when I ask my question :-)

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  • Rotate point in rectangle

    - by Dested
    I have a point in a rectangle that I need to rotate an arbitrary degree and find the x y of the point. How can I do this using javascript. Below the x,y would be something like 1,3 and after I pass 90 into the method it will return 3,1. |-------------| | * | | | | | |-------------| _____ | *| | | | | | | | | _____ |-------------| | | | | | *| |-------------| _____ | | | | | | | | |* | _____ Basically I am looking for the guts to this method function Rotate(pointX,pointY,rectWidth,rectHeight,angle){ /*magic*/ return {newX:x,newY:y}; }

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  • Why navigator.appCodeName returning Mozilla?

    - by Venkats
    I am using the browser Firefox and IE. I have run the java script program. In that I was found both the browser code name is showed as: Mozilla. Why? The code is <script type="text/javascript"> document.write("Browser CodeName: " + navigator.appCodeName); </script>

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  • How does Appcelerator Titanium Mobile Work?

    - by Darrell Brogdon
    I'm working on building an iPhone app with Titanium Mobile 1.0 and I see that it compiles down to a native iPhone binary. How does this work? Seems like it would take a lot of heavy lifting to analyze the JavaScript code and do a direct translation into Objective-C without having a subset language like 280 North's Objective-J and Cappuccino.

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  • calculate number of working days on a rails form

    - by ash34
    I have two fields, 'from_date' and 'to_date' on my rails form. When a user enters the dates I have to display the number of working days i.e, exclude (sat, sun and a list of other official holidays in a database table). Is this something that should be done in the client side javascript Or is this something that should be done by making an ajax request to rails. Can you tell me how I can accomplish this. thanks much.

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  • Show google maps on mobile website

    - by GatesReign
    Is it possible to add google maps on a site designed specifically for the iPhone? I have never integrated maps in my websites before, so this question really goes more because of my inexperience. Using basic html and javascript at the moment.

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