In the example below I just want the option clicked to display in an alert. I’m trying to use a switch statement to determine what class was clicked. My example would work if my divs did not each contain more than one class. I tried using classList.contains in my switch statement to no avail. Is there a…
Tag: html
HTML offsetLeft delays to change
I have four canvas in my screen, positioned two above and two below. Each one have a button that makes possible to maximize the canvas, hiding the others. This button is positioned above each canvas, with absolute position based on offsetTop and offsetLeft of the canvas. However, when I maximize or minimize a…
How convert input type=”date” in a timestamp?
I need to convert an <input type=”date”> value in a timestamp. This is my HTML code: This field has a value that I have put like 25/10/2017 My jQuery code is: But this is not working… why not? Answer make a new Date() passing the value of your input as parameter, then call getTime(). h…
Reacting to selection changes in an HTML textarea
How can I get, for an HTML textarea element, called back on all selection changes to the text edited therein? (I am currently using the hack of combining keyup, keypress, and mousemove (for dragging selection endpoint), and maybe more could be added, but this is not exactly elegant.) I can’t find it in …
Angular newbie, non responsive dynamic table
I’m really really new to Angular, I’m trying to understand it in 2 days time and I’m extremely lost in what I am doing. I am trying to build a dynamic table but it’s not being responsive at all. Technically, none of my Angular codes are working. https://jsfiddle.net/0zzyxxf0/ JS: HTML:…
Why .offsetParent returns nearest table for non-positioned element
From the MDN documentation for Element.offsetParent: The HTMLElement.offsetParent read-only property returns a reference to the object which is the closest (nearest in the containment hierarchy) positioned containing element. If the element is non-positioned, the nearest table, table cell or root element is r…
How select the previous option with jQuery?
I have a html page with a select element like this: And I’m using this simple function on the button OnClick to change the selected item to the next option item of the dropdown: My question is: How can i change the selected item to the previous option of this tag using Vanilla JavaScript or jQuery? Jsbi…
Menu not shown on mobile device
At this site, on a mobile device, there should be a button in the left upper corner to show the menu. But it will not show. The javascript file that’s necessary for this, is uploaded and accessible. I probably forgot something, but can’t find what… Answer Screenshot of console It looks like …
Fetch data from database in php through AJAX,
index.php First I create a connection with the database, I design table through <td> and <tr>, I create a variable $action to get data through AJAX. I use mysqli_fetch_array to fetch data from the database. Add.html view.js I fetch data from the database. I use the show_all() function after that I…
Recursively read a directories with a folder
I’ve been trying to request a recursively read a directory with fs module. I had problems along the way, its only giving me a file name. Here’s how I need it to be: File name. And also a directory of that file. This results may be as an object or bulked into an array. Anyone please help. Thanks. A…