I have one div position:fixed; and my problem is that position fixed is relatively to all the page, I need that the fixed div stays inside other div that is centered in the page with margins in auto.(So when I scroll down the page I want to see always the div in the same position). I use the jquery plugin
Tag: html
Javascript selecbox.options to array?
From what I understand a option elements that popuate select elements in HTML are an array. So basically what i want to do is return an array string that is separated by commas. Tried to do selecbox.options.join(‘,’);, but got an error that its not supported; anyone have an idea why? Answer It is not an array. It is an HTMLCollection.
Maximum size of a element
I’m working with a canvas element with a height of 600 to 1000 pixels and a width of several tens or hundreds of thousands of pixels. However, after a certain number of pixels (obviously unknown), the canvas no longer display shapes I draw with JS. Does anyone know if there’s a limit? Tested both in Chrome 12 and Firefox 4.
Why is my .data() function returning [ instead of the first value of my array?
I want to pass an array into a jQuery data attribute on the server side and then retrieve it like so: Why does this appear to alert ‘[‘ and not ‘a’ (see JSFiddle link) JSFiddle Link: http://jsfiddle.net/ktw4v/3/ Answer It’s treating your variable as a string, the zeroth element of which is [. This is happening because your string is not
How do I detect “shift+enter” and generate a new line in Textarea?
Currently, if the person presses enter inside the text area, the form will submit. Good, I want that. But when they type shift + enter, I want the textarea to move to the next line: n How can I do that in JQuery or plain JavaScript as simple as possible? Answer Better use simpler solution: Tim’s solution below is better
What is the difference between properties and attributes in HTML?
After the changes made in jQuery 1.6.1, I have been trying to define the difference between properties and attributes in HTML. Looking at the list on the jQuery 1.6.1 release notes (near the bottom), it seems one can classify HTML properties and attributes as follows: Properties: All which either has a boolean value or that is UA calculated such as
Substring text with HTML tags in Javascript
Do you have solution to substring text with HTML tags in Javascript? For example: Answer Taking into consideration that parsing html with regex is a bad idea, here is a solution that does just that 🙂 EDIT: Just to be clear: This is not a valid solution, it was meant as an exercise that made very lenient assumptions about the
How to get Raw html from string in jquery?
I have <label class=’ash’>Comment Removed</label> in the database. When I show this on the grid. I get this on the page: Actually I should just get Removed in Gray color How can I convert this to Html like I do in MVC 3 Razor view? I am using jquery 1.6 on MVC 3 I tried: May be it is simple,
onMouseover change image and play sound, onMouseout reset image back to normal
I’m playing with something in HTML, can I play a sound on mouseover of an image as well as changing the image while the mouse remains there? Overall developer view would be great! Answer Yes, but you will need JavaScript to do a lot of this for you. For the image, you can have two actions: Then your two functions
Is an empty iframe src valid?
I want an iframe to initially have src as blank and then once the page loads; call a JS function and then set the src value to an actual one.. So is <iframe src=”#” /> valid OR do I need to use something else like javascript:;, etc Answer just <iframe src=’about:blank’></iframe>