i’ve got an html element declared as so: and the javascript function switchViews is declared post-html as such: when I click on the html element, i get thrown a JS error saying “Object Exepcted”, and in the google chrome script debugger it says that switchViews is undefined. Why would it think that switchViews is undefined and how would I go
Tag: html
Three.js Using 2D texturesprite for animation (planeGeometry)
I’m quite new in html5 and three.js. I’ve been experimenting a bit with it, and basically what I want done is to have a Mesh (I’m using planeGeometry, as the tutorial I followed used it). The Mesh shows different Textures, which can change later on. Here’s what my code looks like: The problem is that whenever I offset, the Mesh
Highlight text of a DIV as user types characters in an input field
I have seen many posts pertaining to highlighting text in a DIV using javascript, but none do quite what I’m looking for. What I need to do is highlight the text within a specific DIV, character by character as the user enters the search term. Conversely, as the user backspaces or deletes characters, I need to “de-highlight” the text of
How to do Crash Reporting for Web Apps
When I develop iPhone / iPad apps I always use a crash reporting system. My current favorite is Crashlytics – which works great. For Android apps I’ve been using the rather more basic ACRA crash reporter. Now that I’m building a webapp to be run on a client’s own server, it seems a good idea to build in some kind
How to make div fixed after you scroll to that div?
How to make a div remain fixed after you scroll to that div? I have a div that is later in a page and you need to scroll to get to that div. If I use: The div will appear before it should appear normally. Maybe a good example of what I need is second ad on 9gag. If your
How to correctly iterate through getElementsByClassName
I am Javascript beginner. I am initing web page via the window.onload, I have to find bunch of elements by their class name (slide) and redistribute them into different nodes based on some logic. I have function Distribute(element) which takes an element as input and does the distribution. I want to do something like this (as outlined for example here
Change background-image size in javascript
I have been attempting to put a repeating background image on a website, with the basic CSS however, id like to be able to change the size of the image im using on refresh, using javascript. CSS has the function but unfortunately the COM style object doesnt – see here for what it can do for backgrounds. This leaves me
Javascript like $(document).ready() for “modern HTML5” browsers
This is most likely already a question somewhere, but I cannot find it, as EVERY single search turns up jQuery questions. I’m looking for a proven method to bind to the document being ready, much like jQuery’s $(document).ready(). However, this is for a “modern browser only” page, with very light javascript, and I’d like to avoid loading jQuery here. Would
Canvas clip image with two quadraticCurves
I just wanted to clip image in a curve .. but not happening this.. Only image is showing and but not with clip. Answer You have to move everything from the line context.save(); to context.clip(); inside the function object of your imgObj’s onload handler: See http://jsfiddle.net/CSkP6/1/ for an example.
Method to show native datepicker in Chrome
I use <input type=”date”> fields that gracefully fallback to jQuery when the browser does not have support for the field. Relatively recently, Chrome started offering a native date picker, which is great. But I have found that many users miss the little arrow that brings up the calendar and therefore miss the fact that there is an easy calendar for