Updating output values using input scrollbar values
In this post we'll look at updating an output value using input range scrollbars using JavaScript. We will calculate the area of a cuboid based on the length, width and…
Creating graphs using Flask and D3
Creating graphs using flask and D3There are some great libraries out there to help you get up and running quickly with interactive JavaScript graphs, including C3, NVD3, highcharts and plotly.…
Conditional disabling of form inputs
In this post we'll look at how we can use checkboxes and radio buttons to conditionally enable or disable other inputs for forms. First we'll activate input forms by checking…
Auto-updating dropdown fields in javascript
In this post we'll explore the use of JavaScript to automatically update dropdown fields based on the input of the previous field. For an example, see the codepen example below:…
Autofilling forms with Javascript
In this post we're going to write some JavaScript that will allow us to autofill a form. We'll fill in a text input, a dropdown input and a radio input.…