To move an element by changing it’s top value, the element can’t have a static position (the default). You’ll need to change the position to absolute, relative, fixed, etc…. Get the current top, left, etc… using Element#getBoundingClientRect, which will give you the correct initial value, and save you the need to parse a string. Since top needs to have a unit (px, em, … Read more
The code below will convert any XMLObject or string to a native JavaScript object. Then you can walk on the object to extract any value you want.
First, I would recommend using getElementById() over document.all. document.all has limited browser support. Then, bear in mind that style only gets inline style properties. So if you aren’t declaring style inline, you won’t get any results. Let me know if your issues persist!
Ah-ha! The Lodash Changelog says it all… “Removed _.pluck in favor of _.map with iteratee shorthand”
I’m currently building an open-source plugin for Chrome. It’s pretty far done — but there’s a couple bugs I’m trying to sort out. Essentially, a div (injected into a page’s HTML) that moves throughout any and all webpages needs to be the topmost element so that it’s visible. This is achieved by z-index @ 999. … Read more
You can use Array.sort. Here’s an example: Expand snippet
My favourite way of doing this is “splitting and popping”: split() splits a string into an array of strings using a specified separator string.pop() removes the last element from an array and returns that element.
How do I clear a browsers cache with JavaScript? We deployed the latest JavaScript code but we are unable to get the latest JavaScript code. Editorial Note: This question is semi-duplicated in the following places, and the answer in the first of the following questions is probably the best. This accepted answer is no longer … Read more
Your response is almost certainly a string. You need to make sure it gets converted to a number: You might take a closer look at your responseText. It sound like you are getting a string that contains quotes. If you are getting JSON data via AJAX, you might have more consistent results running it through … Read more
Use window.open(): This will create a link titled Share Page which opens the current url in a new window with a height of 570 and width of 520.