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  1. R

    JavaScript Chrome not asking permission to use camera

    I have this code <video id="webCam" autoplay playsinline></video> <canvas id="canvas"></canvas> const webCamElement = document.getElementById("webCam"); const canvasElement = document.getElementById("canvas"); const webCam = new webCam(webCamElement, "user"...
  2. R

    Dropdown check-list not rendering properly

    I am trying to implement this dropdown checklist from codepen, but its not rendering properly like this Instead, it displays as below When I click on the icon, the icon flips, but the list does not render like this instead, the icon flips, b tut this list does not display Then after...
  3. R

    HTML & CSS Horizontal scrollbar below table

    I have 2 tables side by side inside a container div, flex direction row. As you can see from the screenshot, the horizontal scrollbar of the right table is overlapping the bottom row of the table, which I don't want. Is it possible to have the horizontal scrollbar below the table, so the last...
  4. R

    Sticky columns

    Does anyone know a solution for borders in sticky columns @125% scale? I have a table in a div that has 16 columns, 15+ rows, including a header row. The first 4 rows are positioned sticky. The problem is at 125% scale, borders are not behaving consistently. With border collapse set to...
  5. R

    CSS sticky columns

    I have a table with 10 columns. I want the header row, first three columns and the last column sticky. I have managed to get the header row and first column sticky with the code below. table{ table-layout: fixed; width: 100%; height: 100%; } table thead tr th{ width...
  6. R

    JavaScript Count decreases automatically

    I am using jQuery.inArray() If a checkbox id is in an array of id's (not equal to -1), and is checked, increase a count by 1. This works. If a checkbox is unchecked, decrease the count by one, count--. When I display the count after count-- is applied, the count is -1, not 0. Why did the...
  7. R

    JavaScript JavaScript not adding event listener

    I have the following code that adds a new row to a table, then replaces an add button with a delete button var table = $('#Table'); var lastRow = table.find('tr:last'); var clone = lastRow.clone()...
  8. R

    JavaScript Replacing (Toggle) classes

    How do I toggle a classname in a multi-class div? In the head section: <div class="row none" id="DivId"> .......... </div> .row.none{display: none;} .row.flex{display: flex;} var Id = $("#DivId").classList; Id.addClass("flex").removeClass("none");
  9. R

    Sticky columns with scrollable columns not overlapping

    I have a table with 10 columns and 10 rows and a header row. I want the header row, first three columns and last column to be sticky, sticky columns 100px width. It seems table-layout fixed works with fixed column width, but does not prevent scrollable columns from overlapping. The vertical...
  10. R

    JavaScript RemoveEventListener not working

    I have a html table as such: cell1 input button with AddRow click event, cell2 input text, cells 3 & 4 input number. Onclick gives me this I want to replace the AddRow with a DeleteRow on the button on the preceding row. The removeEventListener isn't working. var...
  11. R

    HTML & CSS HTML accordion with flex

    I have this and this when Department 1 button is clicked The CSS positioning is using absolute, however I want to change this to flex which I'm new at. This is my CSS #Departments{ margin: 10% 10% 10% 10%; } .collapsible{margin: 0 0 0 0; width: 100%; height: 50px;} .content{display...
  12. R

    JavaScript JQuery JSON updating sql

    I am trying to update an league table with game scores. On game start 0-0, games played, games drawn and pts won increase 1 for both teams. After a team scores, one team's draw becomes a win and gets 2 more points, goals for increases by 1, the other team's draw becomes a loss and loses a...

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