Search Results

Search found 30511 results on 1221 pages for 'javascript events'.

Page 384/1221 | < Previous Page | 380 381 382 383 384 385 386 387 388 389 390 391  | Next Page >

  • Did IE8 lose the document.frames collection?

    - by Nick
    Hey all.. I noticed that an application I am maintaining was giving me a javascript error in IE8 and FF. The script was trying to get a collection of frame elements: document.frames This always returned 'undefined'. I placed a watch on the document object and noticed that this collection does not seem to be a member of the document object in IE8. I think this was always the case in FF but this same code works in older versions of IE. Has this been removed? -Nick

    Read the article

  • How to call JQuery functions

    - by Mohammad
    Hello, I was wondering about the different ways of using a JQuery function on a variable like I know this one $.DoThis(variable); but is there a way to call it at the end like normal Javascript functions variable.$.DoThis(); haha I know this sounds stupid but I need to ask somewhere. Thanks!

    Read the article

  • Removing page title and date when printing web page (with CSS?)

    - by Jared
    By default, when you print a web page, the page title and and URL are printed at the top of the page, and likewise the date and time are printed at the bottom. It is possible to remove this additional as you are printing through the PAGE SETUP menu (under FILE in Internet Exp) Does anyone know of a way of doing this via CSS or javascript?

    Read the article

  • Support for encoding query string or POST data in YUI ?

    - by faB
    How do you encode a javascript object/hash (pairs of properties and values) into a URL-encoded query string with YUI (2.7.0 or 3.0.0 Beta) ? I want to do the equivalent of Object.toQueryString() from Prototype: I need this to encode parameters for GET and POST requests with YAHOO.util.Connect. It turns out YAHOO.util.Connect has a setForm() method to serialize a form but that still leaves me out cold to encode parameters for GET requests, or the 4th parameter of YAHOO.util.Connect.asyncRequest() to pass post data.

    Read the article

  • Why does typeof NaN return 'number'?

    - by KooiInc
    Just out of curiosity. It doesn't seem very logical that typeof NaN is number. Just like NaN === NaN or NaN == NaN returning false, by the way. Is this one of the peculiarities of javascript, or would there be a reason for this?

    Read the article

  • FBJS in facebook

    - by gacon
    I want to use javascript in my facebook application, but I don't know how to start with FBJS to use it. Someone help me please! just something like <div onclick="greeting();">click me</div> <script> function greeting(){ alert("hello world"); } </script>

    Read the article

  • Reset element to "default" event

    - by Channel72
    In Javascript, how can you set the event handler of a DOM element to default behavior? For example, suppose I set the onkeypress event of an input element: elem.onkeypress = function() { alert("Key pressed!"); } Later, how can I remove this event? Is it okay to simply set the onkeypress property to null? I tried that and it works, but I don't know if it is the proper way to do this.

    Read the article

  • Count words like Microsoft Word does

    - by Maarten
    I need to count words in a string using PHP or Javascript (preferably PHP). The problem is that the counting needs to be the same as it works in Microsoft Word, because that is where the people assemble their original texts in so that is their reference frame. PHP has a word counting function (http://php.net/manual/en/function.str-word-count.php) but that is not 100% the same as far as I know. Any pointers?

    Read the article

  • Dynamically moving div, like Yelp's moving map

    - by jeanh
    I am trying to implement something very similar to Yelp's moving map. See: http://www.yelp.com/search?find_desc=restaurants&ns=1&find_loc=mountain+view%2C+ca Basically it starts off somewhere in the middle of the page, but if you scroll down far enough that you wouldn't be able to see it, it moves down as well. What is the best way to do this in javascript? My app is in GWT, but I think I will have to use native js to achieve this effect. Thanks, Jean

    Read the article

  • Validate a number between 10 and 11 characters in length

    - by Montana Flynn
    I am using javascript (and PHP) to validate a simple form with a phone number field. I have it working fine checking that the field has only 10 characters, but I really want to check if the field has between 10 and 11 characters. Reason being, some people type numbers like so: 1 555 555 5555 and some people do this 555 555 5555. Here is what I have that works for checking if the length is 10: if (!(stripped.length == 10)) { alert("Please enter a valid US phone number.") return false }

    Read the article

  • SEO & Ajax

    - by cloudhead
    I'm experimenting with building sites dynamically on the client side, through javascript + a json content server, the js retrieves the content, and builds the page client-side. Now, the content won't be indexed by google this way, is there a work around for this? like having a crawler version and a user version? Or having some sort of static archives? Has anyone done this already?

    Read the article

  • What are the benefits of prototypal inheritance over classical?

    - by Pierreten
    So I finally stopped dragging my feet all these years and decided to learn JavaScript "properly". One of the most head-scratching elements of the languages design is it's implementation of inheritance. Having experience in Ruby, I was really happy to see closures and dynamic typing; but for the life of me can't figure out what benefits are to be had from object instances using other instances for inheritance.

    Read the article

  • Ipad/Iphone like scrolling

    - by Uruhara747
    Have any of you seen like a javascript library that allows fluid div scrolling. I kind of want to do something like the scroll bars in google wave...but maybe less annoying. I happen to love them but it doesn't seem like they're getting that good of a review.

    Read the article

  • ajax/JS timed countdown?

    - by kieran
    Let me explain what I'm trying to do. I want to make a simple box which counts down numbers at intervals I specify. For example, I'd like to set it to start at 150, and then I want to set it to drop by 15 every 30 seconds. Is this possible with AJAX/Javascript? If so, could someone point me in the right direction? Would really appreciate any help on this script, been Googling for hours now! :( Cheers Kieran

    Read the article

  • How to with extract url from tweet using Regular Expressions

    - by neutreno
    Ok so i'm executing the following line of code in javascript RegExp('(http:\/\/t.co\/)[a-zA-Z0-9\-\.]{8}').exec(tcont); where tcont is equal to some string like 'Test tweet to http://t.co/GXmaUyNL' (the content of a tweet obtained by jquery). However it is returning, in the case above for example, 'http://t.co/GXmaUyNL,http://t.co/'. This is frustracting because I want the url without the bit on the end - after and including the comma. Any ideas why this is appearing? Thanks

    Read the article

  • What is the best JSOS?

    - by JamesM
    What is the best JSOS (Javascript Operating System)? Here are some.. /* Remove the "x_" for the link, was needed so I can post this.. */ x_http://fractalbrain.net/ /* Best.. */ x_http://cometdesktop.com/ /* alright */ x_http://skylightproject.com/ /* Wrost */

    Read the article

  • id vs class selection benchmark

    - by zaf
    Has anybody bench marked selecting elements with id's and class's from CSS and javascript? It would make sense that an element with an id is faster to select than if it had a class even if it was the only element with that class. Do I really need to be concerned?

    Read the article

  • How is IE7 any better than IE6?

    - by Raul Agrait
    Oftentimes in the web development community, you hear people complaining about developing for IE6. However, if you are developing using a robust JavaScript framework like jQuery, is developing for IE6 any different than developing for IE7?

    Read the article

< Previous Page | 380 381 382 383 384 385 386 387 388 389 390 391  | Next Page >