Hi Basically I have 4 images and 4 button. All 4 images are black and white. Button1 click -- > toggles image 1 from black and white to color image Button2 click -- > same for image2 Button3 click -- > same for image3 Button4 click -- > same for image4 So far my code is partially working. Problem is that when I click button 1 and...
How have they done this smart thing that when you paste a youtube link in "What are you doing right now?" then there comes up in Links, youtube picture + title + description? how have they done this, and is it hard to do? Example of doing this would be great! ...
Hello, so i continue from this question http://stackoverflow.com/questions/3081097/youtube-get-youtube-title-imagedescription-like-facebook` i got this answer: If you were given the video link http://www.youtube.com/watch?v=NWHfY_lvKIQ, you could get all the info about the video by using this link, http://gdata.youtube.com/feed...
Dont know what to call it, but if you have seen on Facebook, when you insert http://www2.scandvision.se/oresund10/images/body-background-1.jpg, it scales the picture down and show it besides the link, how to do something like that. To be detailed how to make a box you insert something and then after 1-2 seconds it shows the picture/in s...
Hi, I'm trying to write a function to return the number of bits a positive integer less that the Javascript limit of (2^53)-1 is. However im being hit by precision problems, and want to avoid big integer libraries. Method 1: function bitSize(num) { return Math.floor( Math.log(num) / Math.log(2) ) + 1; } Pass: bitSize( Math.pow(2, 16)...
Everybody knows how to run a bookmarklet or some javascript on a window: just click on your bookmarklet, or type "javascript:function(){ etc. }" in the Navigation Toolbar. But here is the situation. I open a detached window in Gmail, for example a detached window to compose an email, or a separate window for chat. Now this separate wind...
Hello. So ive got this far: $.get('http://gdata.youtube.com/feeds/api/videos/NWHfY_lvKIQ?v=2&alt=json', function(data) { var title = data.entry.title.$t; var description = data.entry.media$group.media$description.$t; var thumbnail = data.entry.media$group.media$thumbnail[0].url; // URL of the image a...
Hello there, I am using window.location* to redirect across a number of pages. There are 3 pages, a, b and c. a links to b b redirects to c I then use history.go(-1) in c to go back from c to b but in Opera it goes to a. What would work in Opera? This works in IE8 and Firefox, as it should. (* tried window.location.href too, still ...
I'm trying to teach myself Safari 5 extensions and I'm new to web development in general. Looking at the sample code, I see: <!DOCTYPE HTML> <script> ... </script> I'm just wondering, what language am I looking at? I see functions and code that almost looks C-like. Apple's documentation says it would be helpful to know HTML, javascrip...
How in javascript would get the number of unread emails for the currently signed in gmail account? Related question - does Google offer any documentation on this sort of stuff? ...
I need a custom text area inside which when the keyboard Enetr key is pressed sould insert new from right to left. and when back space is clicked at the beginning of that line shuold remove that line. ...
Can you explain how the JavaScript expression: [1 [{}]] parses/evaluates? In Firefox, Chrome, Konqueror, and rhino, it seems to create an array with a single element, undefined. However, I don't understand why. In Firefox: [1 [{}]].toSource() produces [(void 0)] Replacing 1 with other JavaScript values seems to yield the sam...
I am trying to append to a string in a for loop. I can alert each value bieng looped but i cant append for some reason: <html> <head> <script type="text/javascript" language="javascript"> function doIt(){ var styleSheet = document.styleSheets[0]; var css=""; ...
I am playing with bookmarklets. I add a frame to the document, and load some elements, like so: var myframe=document.createElement("iframe"); myframe.setAttribute('id','a_frame'); myframe.src='http://localhost:81/nframe.html'; document.body.insertBefore(myframe,document.body.firstChild); this is what nframe.html looks like: <form id=...
In php, we have number_format(). Passing it a value such as: number_format(3.00 * 0.175, 2); returns 0.53, which is what I would expect. However, in JavaScript using toFixed() var num = 3.00 * 0.175; num.toFixed(2); returns 0.52. Ok, so perhaps toFixed is not what I want... Maybe something like this... var num = 3.17 * 0.175; v...
hi everbody, i'm newbie in javascript so, in this example exists the geometrycontrols.js (for global controls) and markercontrol.js (for marker controls) my problem is identify the arrays where "data" is saved... at the reference i see a savedata function but i have no idea how work with this function... on the other side, in test.h...
I just appended some html to another JQuery object. I want to get a reference to the newly created dom node so that I can call another function on it. As seen in the code below, I am not getting a reference to what I wanted. Instead of the new node, I am getting the node with the original id. var a = $("#id").append("some_html"); a.live...
I have a Flash/Flex object (Flashlight-VNC), which I would like to dynamically resize to fit the entire window after pressing a button in the Flex app. This would preferably happen without restarting the Flex app (and therefore the VNC session). I would just use the built-in Flash fullscreen mode, however Adobe's somewhat silly security ...
How do all these browser plugins, notifiers, etc. check your gmail unread count? I'm trying to write a Safari Extension (which happens to be in javascript but I don't think it matters) and I can't figure out how to parse the Gmail atom feed (https://mail.google.com/mail/feed/atom) to get the unread count. Thanks, ...
I have conditionals like this: if (foo == 'fgfg' || foo == 'asdf' || foo == 'adsfasdf') { // do stuff } Surely there's a faster way to write this? Thanks. ...