While using jquery or javascript code most of the time i have to face the problem of jquery or javascript conflict. Still i haven’t got the reason why this stuff get conflict with other code? Any one have any idea about this? And any solution so that next time this issue will not occur while project development. I have one
JavaScript load Images in an Array and Show in Image Source
I created an array of images I then create a function that is linked with a in my html file: My image tag : <img id=”pic” src=”” height=”300″ width=”500″ border=”0″ alt=”image”> This fails to update my img object, i used firebug to look at the DOM and my array is being populated properly but the img src is not be
Node.js / Express.js – How to override/intercept res.render function?
I’m building a Node.js app with Connect/Express.js and I want to intercept the res.render(view, option) function to run some code before forwarding it on to the original render function. It looks like a contrived example, but it does fit in an overall framework I’m building. My knowledge of OOP and Prototypal inheritance on JavaScript is a bit weak. How would
Should CSS always precede JavaScript?
In countless places online I have seen the recommendation to include CSS prior to JavaScript. The reasoning is generally, of this form: When it comes to ordering your CSS and JavaScript, you want your CSS to come first. The reason is that the rendering thread has all the style information it needs to render the page. If the JavaScript includes
Making sure I get a mouse up event for every mouse down
The code below draws a rectangle on every mouse move after the mouse button is pressed. When the user releases the mouse it should stop drawing. I am trying to figure out how to make sure that drawing stops if the user releases the mouse outside the canvas element. I thought that I could accomplish this by setting onmouseup event
Google Chrome “Application Shortcut”: How to auto-load JavaScript?
Introduction Google chrome has a feature that allows you to create shortcuts to web pages and make them appear like traditional desktop applications. For example, a shortcut to twitter mobile might be The file icon for this app is stored in My Question It’s been a while since I’ve used this feature and I seem to remember that you could
How can I make an element trigger a function on any, and all events?
I don’t think an explanation of my specific scenario would help much here. So in short I need to know how I can call a function on any and all events. The idea is to call the same function no matter what event happens to a specific element. In my head the ideal way to do this would go something
Multiple websocket connections
Is there any advantages of having two distinct websocket connections to the same server from the same client? To me this seems a bad design choice, but is there any reason why/where it should work out better? Answer There are several reasons why you might want to do that but they probably aren’t too common (at least not yet): You
How do I fix this missing semicolon syntax error in Javascript?
A friend wrote some code for me, and there was one file with a weird syntax error in it. After a bit of hunting, I narrowed it down to this section of code, which should reproduce the error: When I run this, I see an error in the Internet Explorer console that says SCRIPT1004: Expected ‘;’. I don’t see a
How can I exclude an element from a mouseover event with Javascript?
I’m basically trying to build the equivalent of the firebug inspector in the browser. I’m currently using the <body> as the container in this example: In the inspect method, I reposition and resize a semi-transparent fixed positioned element over the element returned from the event target. But this causes the mouseover event to subsequently inspect the overlay element itself. I