I am trying to use the window.crypto.getRandomValues method in a nodejs script. From my understanding there is no window element when I run a simple code like this in node: Which is why I get this error: How can I use this method in my code? Thanks Answer You can use the built-in crypto module instead. It pro…
Author: admin@master
How to design a frozen left navigation column for vertical scrolling?
as in Google news or pulsme land pages. Obviously, the main advantage of this being when user scrolls down in the main document, the navigation-menu is still remains visible the screen. I tried position:fixedfor the <td> element. But the problem is that when the page is viewed on a mobile device (small …
Fade in element by setting opacity with Javascript
I have decided to create a fade in animation effect using vanilla javascript. This is the code for my fade in effect: What I am trying to do is incrementally increasing the opacity of the #about div from 0 to 1 by running through a for loop which is supposed to wait 100 miliseconds for every iteration of the …
Inline “display: none;” is being automatically added when page is rendered – where might I look for the cause?
I have a form element (a checkbox) that I have added to a UI form. When the page is rendered, the Chrome F12 debugger shows that display: none; has been added as a style; i.e., … is seen in the Styles pane of the Chrome debugger for the <input> element on my form. (In fact, it is not even possible
Windows.history.back() + location.reload() jquery
I’ve a probleme in my code. The aim is to complete a simple form, then you click on a submit button. It do an Ajax resquest to go in the method. On success in the ajax request, i use windows.history.back() to go to the previous page ans here i want to refresh this page, to refresh values which are modif…
JSON – how to parse it?
I just got a problem about this response. Supposedly if I want to choose item from the response it must be an array value. Actually must be like this one right? (let me know if I’m mistaken) My code: Then I want to put telegraphicTransferBankMapItem.xxxxxx as bankId and telegraphicTransferBankMapItem.yy…
How to exclude specific class names in querySelectorAll()?
How can I exclude tag elements that have a specific class name? Answer Use :not CSS pseudo-class:
Javascript onmouseover stop menu
I have this small menu. All I want is to open it with one click and then to close it with another click outside the html element. I figured out only how to open it with a click but don’t know how to close it: HTML portion: JavaScript code: Answer One solution is using an if condition:
Different color for each bar in a bar chart; ChartJS
I’m using ChartJS in a project I’m working on and I need a different color for each bar in a Bar Chart. Here’s an example of the bar chart data set: Is there any way to paint each bar differently? Answer After looking into the Chart.Bar.js file I’ve managed to find the solution. I̵…
How to get list of days in a month with Moment.js
Using Moment.js I would like to get all days in a month of specific year in an array. For example: any suggestions? I looked through Moment.js docs but couldn’t find anything. The closet I got was this: But this only return an int with total days for specific month not an array with each day. Answer Her…