I’m new to HTML and JS and I’m trying to setup a “Contact” page using GitHub Pages. I am using formspree.io to submit the forms and e-mail to the app mail account. Here is the deal: I’m trying to setup a simple validation just to verify if the form fields aren’t empty (ther…
Tag: javascript
Videogular 2 onChangeFullscreen event
I need to know how do I use the VgFullscreenAPI. The official documentation doesn’t help. This is what I have: I have tried using the output event emitter (onChangeFullscreen) on vg-plater, vg-fullscreen, and video tags. Documentation Answer The event is provided by the VgFullscreenAPI service inside Vg…
How to save data in Vue instance
The question is quite simple, All I want is to get the data after the AJAX post saved in Vue instace’s data. Here is my code: And after I trigger the getUserAcc(id) method,I try to verify the VMList.user value in browser console,and I get only the id.Seems like after the function is over the data is res…
CSS transition animation is not applied on inline svg but on it works fine?
If you click the button it changes the position on both elements but only the rect has the animation. Answer To use a CSS transition, you need a CSS property to animate. The <text> x and y attributes are not. (Mainly, because they can take a list of values that position glyphs individually.) In addition…
How to find center of native cursor and align the custom cursor to it?
I have created a custom cursor using two div elements, both of them are circles. First one is the main cursor and other one is its follower. They use jQuery to track mouse coordinates. My problem is, when the cursor is not moving I want to make both look like concentric circles(both circle have same center) b…
Promises returned data ”
my data which is fetched from youtube is using nodejs is – Now I want to search 5 related videos to each video my api and api to 5 related Videos is given below It is giving the output like How to solve this pending problem or how to wait so it gets full data. Answer It happens because you
How to read the text in a input tag in a p tag?
HTML: JS: When I input some text into the input box the code still reads “placeholder…”, How do I make the code to speak the inputted text? Answer You are grabbing the innerHTML which isn’t going to read text, it’s going to read html. In order to concatenate your input elements a…
How can I toggle a class in CSS using JavaScript?
Script It is changing slash eye to eye but not vice versa. How can I achieve that? Answer You are just removing the class with remove method. Your question almost answered itself, as the solution to it is the toggle method. With this simple change, your code should behave as you expect now.
Using sinon how do I stub or fake the property of a callback
Using sinon how do I stub/fake a return value for this.lastID in the db.run function. I can fake the callback using this code: But it will fail as this.lastID is undefined. How do I overcome this? Thanks! Answer You can use stub.callsArgOn() to pass in a context value that will used as this in the callback. Y…
How to get YouTube URL in background?
For my school project, I need to extract Video URL from Youtube from a Chrome extension. It means I should play a video on Youtube and I need the URL of that video displayed in my chrome extension body. How should I get this video URL using Javascript? Answer window.location.href if you are on the page playin…