Basic implementation of a progress bar using D3 that transitions between statuses. A reusable d3 progress bar component can be found here: https://github.com/sarahob/d3ProgressBar
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March 16, 2017 17:20
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Progress Bar with D3
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| <!DOCTYPE html> | |
| <meta charset='utf-8'> | |
| <style type="text/css"> | |
| .progressSelector{ | |
| margin-bottom: 30px; | |
| } | |
| </style> | |
| <body> | |
| <select class="progressSelector" onchange="moveProgressBar(value)"> | |
| <option value="started" selected>Started</option> | |
| <option value="inProgress">In Progress</option> | |
| <option value="completed">Completed</option> | |
| </select> | |
| <div class="progress"></div> | |
| <script src='https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js'></script> | |
| <script> | |
| var svg = d3.select('.progress') | |
| .append('svg') | |
| .attr('height', 100) | |
| .attr('width', 500); | |
| var states = ['started', 'inProgress', 'completed'], | |
| segmentWidth = 100, | |
| currentState = 'started'; | |
| var colorScale = d3.scale.ordinal() | |
| .domain(states) | |
| .range(['yellow', 'orange', 'green']); | |
| svg.append('rect') | |
| .attr('class', 'bg-rect') | |
| .attr('rx', 10) | |
| .attr('ry', 10) | |
| .attr('fill', 'gray') | |
| .attr('height', 15) | |
| .attr('width', function(){ | |
| return segmentWidth * states.length; | |
| }) | |
| .attr('x', 0); | |
| var progress = svg.append('rect') | |
| .attr('class', 'progress-rect') | |
| .attr('fill', function(){ | |
| return colorScale(currentState); | |
| }) | |
| .attr('height', 15) | |
| .attr('width', 0) | |
| .attr('rx', 10) | |
| .attr('ry', 10) | |
| .attr('x', 0); | |
| progress.transition() | |
| .duration(1000) | |
| .attr('width', function(){ | |
| var index = states.indexOf(currentState); | |
| return (index + 1) * segmentWidth; | |
| }); | |
| function moveProgressBar(state){ | |
| progress.transition() | |
| .duration(1000) | |
| .attr('fill', function(){ | |
| return colorScale(state); | |
| }) | |
| .attr('width', function(){ | |
| var index = states.indexOf(state); | |
| return (index + 1) * segmentWidth; | |
| }); | |
| } | |
| </script> | |
| </body> | |
| </html> |
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Hey @sarahob.Thanks alot for the js
I tried running it on my Jupyter (Ipython) notebook,however,my output shows nothing.Its blank.
Kindly help